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Editorial comment: If you will notice the applications of this technology
are for rockets, space travel and military. NO WHERE does it mention that this technology is applicable to home use and would give everyone a free source of energy. http://www.sciencedaily.com/releases...1101075201.htm Hydrogen Peroxide Could Be Key To Future Power Sources WEST LAFAYETTE, Ind. -- Scientists and engineers from around the world will meet in November at Purdue University to discuss hydrogen peroxide's role in developing a new class of environmentally friendly rocket propellants and highly efficient fuel cells for generating electricity. "These are nontoxic, renewable energy sources," said Stephen Heister, Purdue professor of aeronautics and astronautics who helped organize the Second International Hydrogen Peroxide Propulsion Conference, sponsored by the School of Aeronautics and Astronautics, Nov. 7-10. "Anybody interested in peroxide for power applications will be here," said another conference organizer, John Rusek, an assistant professor of aeronautics and astronautics who specializes in propulsion and power research. Rusek is trying to develop a high-efficiency fuel cell that generates electricity from hydrogen peroxide and aluminum. Such a device could one day replace conventional batteries and would have many applications, including use by military field personnel who lug around heavy portable electronic equipment. He will discuss that work during the conference, which is expected to draw an international attendance of about 150 researchers, with 29 of them delivering scientific papers. Presentations will be made by officials from the U.S. Navy and Air Force, Joint Services, and the National Aeronautics and Space Administration, as well as researchers from private industry. Hydrogen peroxide differs from water only in that it contains two oxygen atoms. It might be used to replace conventional oxidizers, such as liquid oxygen, nitrogen tetroxide and ammonium perchlorate, which are needed to burn rocket fuels. "Nitrogen tetroxide is one of the oxidizers that we are essentially trying to replace," Heister said. "That's a poisonous gas. If we had some in the room right now, we'd be dying or dead." Unlike the drugstore version of hydrogen peroxide, which is about 97 percent water, the rocket-propulsion variety has just the opposite concentration -- 3 percent water and 97 percent hydrogen peroxide -- and it has had critical contaminants removed, Heister said. This purified, concentrated form of H2O2 is broken down with chemical catalysts, yielding oxygen that combusts with alcohol-based fuels, such as methanol or ethanol, which can be derived from corn. Such a propulsion system would provide an inexpensive alternative to today's nonrenewable hydrocarbon fuels that are processed from crude oil, Heister said. Breaking down peroxide not only would provide oxygen for combustion but also would produce steam, an important byproduct that could be used to run a turbine to generate electricity, Heister said. Hydrogen peroxide has a history in aviation; for example, it was used in the German V-2 rocket and the experimental X-15 rocket plane. "It kind of went by the wayside because, at the time, we were seeking the very highest-energy propellants," Heister said. However, new technologies are promising to revive its potential. Beal Aerospace Technologies Inc. in Texas is planning to develop a complete, three-stage launch vehicle that uses hydrogen peroxide as an oxidizer. Its first-stage engine would be the largest rocket engine ever built, producing more than three million pounds of thrust. Meanwhile, NASA and the Air Force are working to develop lower-cost rocket engines using hydrogen peroxide as an oxidizer. ### Related Web sites: Hydrogen Peroxide Propulsion Conference: http://aae.www.ecn.purdue.edu/AAE/co...nperoxide.html Beal Aerospace Technologies Inc.: http://www.bealaerospace.com John Rusek: http://aae.www.ecn.purdue.edu/AAE/Fa.../Faculty/rusek Stephen Heister: http://Roger.ecn.purdue.edu/~heister |
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![]() "*" wrote in message ... Editorial comment: If you will notice the applications of this technology are for rockets, space travel and military. NO WHERE does it mention that this technology is applicable to home use and would give everyone a free source of energy. http://www.sciencedaily.com/releases...1101075201.htm Hydrogen Peroxide Could Be Key To Future Power Sources WEST LAFAYETTE, Ind. -- Scientists and engineers from around the world will meet in November at Purdue University to discuss hydrogen peroxide's role in developing a new class of environmentally friendly rocket propellants and highly efficient fuel cells for generating electricity. "These are nontoxic, renewable energy sources," said Stephen Heister, Purdue professor of aeronautics and astronautics who helped organize the Second International Hydrogen Peroxide Propulsion Conference, sponsored by the School of Aeronautics and Astronautics, Nov. 7-10. "Anybody interested in peroxide for power applications will be here," said another conference organizer, John Rusek, an assistant professor of aeronautics and astronautics who specializes in propulsion and power research. Rusek is trying to develop a high-efficiency fuel cell that generates electricity from hydrogen peroxide and aluminum. Such a device could one day replace conventional batteries and would have many applications, including use by military field personnel who lug around heavy portable electronic equipment. He will discuss that work during the conference, which is expected to draw an international attendance of about 150 researchers, with 29 of them delivering scientific papers. Presentations will be made by officials from the U.S. Navy and Air Force, Joint Services, and the National Aeronautics and Space Administration, as well as researchers from private industry. Hydrogen peroxide differs from water only in that it contains two oxygen atoms. It might be used to replace conventional oxidizers, such as liquid oxygen, nitrogen tetroxide and ammonium perchlorate, which are needed to burn rocket fuels. "Nitrogen tetroxide is one of the oxidizers that we are essentially trying to replace," Heister said. "That's a poisonous gas. If we had some in the room right now, we'd be dying or dead." Unlike the drugstore version of hydrogen peroxide, which is about 97 percent water, the rocket-propulsion variety has just the opposite concentration -- 3 percent water and 97 percent hydrogen peroxide -- and it has had critical contaminants removed, Heister said. This purified, concentrated form of H2O2 is broken down with chemical catalysts, yielding oxygen that combusts with alcohol-based fuels, such as methanol or ethanol, which can be derived from corn. Such a propulsion system would provide an inexpensive alternative to today's nonrenewable hydrocarbon fuels that are processed from crude oil, Heister said. Breaking down peroxide not only would provide oxygen for combustion but also would produce steam, an important byproduct that could be used to run a turbine to generate electricity, Heister said. Hydrogen peroxide has a history in aviation; for example, it was used in the German V-2 rocket and the experimental X-15 rocket plane. "It kind of went by the wayside because, at the time, we were seeking the very highest-energy propellants," Heister said. However, new technologies are promising to revive its potential. Beal Aerospace Technologies Inc. in Texas is planning to develop a complete, three-stage launch vehicle that uses hydrogen peroxide as an oxidizer. Its first-stage engine would be the largest rocket engine ever built, producing more than three million pounds of thrust. Meanwhile, NASA and the Air Force are working to develop lower-cost rocket engines using hydrogen peroxide as an oxidizer. ### Related Web sites: Hydrogen Peroxide Propulsion Conference: http://aae.www.ecn.purdue.edu/AAE/co...nperoxide.html Beal Aerospace Technologies Inc.: http://www.bealaerospace.com John Rusek: http://aae.www.ecn.purdue.edu/AAE/Fa.../Faculty/rusek Stephen Heister: http://Roger.ecn.purdue.edu/~heister They are making it sound innocuous. I can recall reading that the Germans used hydrogen peroxide in experimental rocket fighters during the closing stage of WW2, and discovered that any accident in which H2O2 was released had the unfortunate tendency to dissolve the pilot. It needs proper handling, boys and girls. Not "water with merely another oxygen". -- Mike Dworetsky (Remove "pants" spamblock to send e-mail) |
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On Wed, 7 Apr 2004 06:53:50 +0000 (UTC), "Mike Dworetsky"
wrote: "*" wrote in message .. . Editorial comment: If you will notice the applications of this technology are for rockets, space travel and military. NO WHERE does it mention that this technology is applicable to home use and would give everyone a free source of energy. http://www.sciencedaily.com/releases...1101075201.htm Hydrogen Peroxide Could Be Key To Future Power Sources WEST LAFAYETTE, Ind. -- Scientists and engineers from around the world will meet in November at Purdue University to discuss hydrogen peroxide's role in developing a new class of environmentally friendly rocket propellants and highly efficient fuel cells for generating electricity. "These are nontoxic, renewable energy sources," said Stephen Heister, Purdue professor of aeronautics and astronautics who helped organize the Second International Hydrogen Peroxide Propulsion Conference, sponsored by the School of Aeronautics and Astronautics, Nov. 7-10. "Anybody interested in peroxide for power applications will be here," said another conference organizer, John Rusek, an assistant professor of aeronautics and astronautics who specializes in propulsion and power research. Rusek is trying to develop a high-efficiency fuel cell that generates electricity from hydrogen peroxide and aluminum. Such a device could one day replace conventional batteries and would have many applications, including use by military field personnel who lug around heavy portable electronic equipment. He will discuss that work during the conference, which is expected to draw an international attendance of about 150 researchers, with 29 of them delivering scientific papers. Presentations will be made by officials from the U.S. Navy and Air Force, Joint Services, and the National Aeronautics and Space Administration, as well as researchers from private industry. Hydrogen peroxide differs from water only in that it contains two oxygen atoms. It might be used to replace conventional oxidizers, such as liquid oxygen, nitrogen tetroxide and ammonium perchlorate, which are needed to burn rocket fuels. "Nitrogen tetroxide is one of the oxidizers that we are essentially trying to replace," Heister said. "That's a poisonous gas. If we had some in the room right now, we'd be dying or dead." Unlike the drugstore version of hydrogen peroxide, which is about 97 percent water, the rocket-propulsion variety has just the opposite concentration -- 3 percent water and 97 percent hydrogen peroxide -- and it has had critical contaminants removed, Heister said. This purified, concentrated form of H2O2 is broken down with chemical catalysts, yielding oxygen that combusts with alcohol-based fuels, such as methanol or ethanol, which can be derived from corn. Such a propulsion system would provide an inexpensive alternative to today's nonrenewable hydrocarbon fuels that are processed from crude oil, Heister said. Breaking down peroxide not only would provide oxygen for combustion but also would produce steam, an important byproduct that could be used to run a turbine to generate electricity, Heister said. Hydrogen peroxide has a history in aviation; for example, it was used in the German V-2 rocket and the experimental X-15 rocket plane. "It kind of went by the wayside because, at the time, we were seeking the very highest-energy propellants," Heister said. However, new technologies are promising to revive its potential. Beal Aerospace Technologies Inc. in Texas is planning to develop a complete, three-stage launch vehicle that uses hydrogen peroxide as an oxidizer. Its first-stage engine would be the largest rocket engine ever built, producing more than three million pounds of thrust. Meanwhile, NASA and the Air Force are working to develop lower-cost rocket engines using hydrogen peroxide as an oxidizer. ### Related Web sites: Hydrogen Peroxide Propulsion Conference: http://aae.www.ecn.purdue.edu/AAE/co...nperoxide.html Beal Aerospace Technologies Inc.: http://www.bealaerospace.com John Rusek: http://aae.www.ecn.purdue.edu/AAE/Fa.../Faculty/rusek Stephen Heister: http://Roger.ecn.purdue.edu/~heister They are making it sound innocuous. I can recall reading that the Germans used hydrogen peroxide in experimental rocket fighters during the closing stage of WW2, and discovered that any accident in which H2O2 was released had the unfortunate tendency to dissolve the pilot. It needs proper handling, boys and girls. Not "water with merely another oxygen". Building rockets is a futile attempt at space travel. All they're going to do is blow people up. It's only safe and practical application is in a fuel cell to generate electricity for home use. But leave it to the defense contractors to try to capitalize on science for profit. |
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![]() "*" wrote in message ... On Wed, 7 Apr 2004 06:53:50 +0000 (UTC), "Mike Dworetsky" wrote: "*" wrote in message .. . Editorial comment: If you will notice the applications of this technology are for rockets, space travel and military. NO WHERE does it mention that this technology is applicable to home use and would give everyone a free source of energy. http://www.sciencedaily.com/releases...1101075201.htm Hydrogen Peroxide Could Be Key To Future Power Sources WEST LAFAYETTE, Ind. -- Scientists and engineers from around the world will meet in November at Purdue University to discuss hydrogen peroxide's role in developing a new class of environmentally friendly rocket propellants and highly efficient fuel cells for generating electricity. "These are nontoxic, renewable energy sources," said Stephen Heister, Purdue professor of aeronautics and astronautics who helped organize the Second International Hydrogen Peroxide Propulsion Conference, sponsored by the School of Aeronautics and Astronautics, Nov. 7-10. "Anybody interested in peroxide for power applications will be here," said another conference organizer, John Rusek, an assistant professor of aeronautics and astronautics who specializes in propulsion and power research. Rusek is trying to develop a high-efficiency fuel cell that generates electricity from hydrogen peroxide and aluminum. Such a device could one day replace conventional batteries and would have many applications, including use by military field personnel who lug around heavy portable electronic equipment. He will discuss that work during the conference, which is expected to draw an international attendance of about 150 researchers, with 29 of them delivering scientific papers. Presentations will be made by officials from the U.S. Navy and Air Force, Joint Services, and the National Aeronautics and Space Administration, as well as researchers from private industry. Hydrogen peroxide differs from water only in that it contains two oxygen atoms. It might be used to replace conventional oxidizers, such as liquid oxygen, nitrogen tetroxide and ammonium perchlorate, which are needed to burn rocket fuels. "Nitrogen tetroxide is one of the oxidizers that we are essentially trying to replace," Heister said. "That's a poisonous gas. If we had some in the room right now, we'd be dying or dead." Unlike the drugstore version of hydrogen peroxide, which is about 97 percent water, the rocket-propulsion variety has just the opposite concentration -- 3 percent water and 97 percent hydrogen peroxide -- and it has had critical contaminants removed, Heister said. This purified, concentrated form of H2O2 is broken down with chemical catalysts, yielding oxygen that combusts with alcohol-based fuels, such as methanol or ethanol, which can be derived from corn. Such a propulsion system would provide an inexpensive alternative to today's nonrenewable hydrocarbon fuels that are processed from crude oil, Heister said. Breaking down peroxide not only would provide oxygen for combustion but also would produce steam, an important byproduct that could be used to run a turbine to generate electricity, Heister said. Hydrogen peroxide has a history in aviation; for example, it was used in the German V-2 rocket and the experimental X-15 rocket plane. "It kind of went by the wayside because, at the time, we were seeking the very highest-energy propellants," Heister said. However, new technologies are promising to revive its potential. Beal Aerospace Technologies Inc. in Texas is planning to develop a complete, three-stage launch vehicle that uses hydrogen peroxide as an oxidizer. Its first-stage engine would be the largest rocket engine ever built, producing more than three million pounds of thrust. Meanwhile, NASA and the Air Force are working to develop lower-cost rocket engines using hydrogen peroxide as an oxidizer. ### Related Web sites: Hydrogen Peroxide Propulsion Conference: http://aae.www.ecn.purdue.edu/AAE/co...nperoxide.html Beal Aerospace Technologies Inc.: http://www.bealaerospace.com John Rusek: http://aae.www.ecn.purdue.edu/AAE/Fa.../Faculty/rusek Stephen Heister: http://Roger.ecn.purdue.edu/~heister They are making it sound innocuous. I can recall reading that the Germans used hydrogen peroxide in experimental rocket fighters during the closing stage of WW2, and discovered that any accident in which H2O2 was released had the unfortunate tendency to dissolve the pilot. It needs proper handling, boys and girls. Not "water with merely another oxygen". Building rockets is a futile attempt at space travel. All they're going to do is blow people up. It's only safe and practical application is in a fuel cell to generate electricity for home use. But leave it to the defense contractors to try to capitalize on science for profit. I'm wondering what wonderful method you would propose for getting into space without rockets? My point is that it has potential serious dangers for fuel cell use also--at least as dangerous as gasoline/petrol, which should not be stored in a home. -- Mike Dworetsky (Remove "pants" spamblock to send e-mail) |
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On Thu, 8 Apr 2004 09:44:28 +0000 (UTC), "Mike Dworetsky"
wrote: "*" wrote in message .. . On Wed, 7 Apr 2004 06:53:50 +0000 (UTC), "Mike Dworetsky" wrote: "*" wrote in message .. . Editorial comment: If you will notice the applications of this technology are for rockets, space travel and military. NO WHERE does it mention that this technology is applicable to home use and would give everyone a free source of energy. http://www.sciencedaily.com/releases...1101075201.htm Hydrogen Peroxide Could Be Key To Future Power Sources WEST LAFAYETTE, Ind. -- Scientists and engineers from around the world will meet in November at Purdue University to discuss hydrogen peroxide's role in developing a new class of environmentally friendly rocket propellants and highly efficient fuel cells for generating electricity. "These are nontoxic, renewable energy sources," said Stephen Heister, Purdue professor of aeronautics and astronautics who helped organize the Second International Hydrogen Peroxide Propulsion Conference, sponsored by the School of Aeronautics and Astronautics, Nov. 7-10. "Anybody interested in peroxide for power applications will be here," said another conference organizer, John Rusek, an assistant professor of aeronautics and astronautics who specializes in propulsion and power research. Rusek is trying to develop a high-efficiency fuel cell that generates electricity from hydrogen peroxide and aluminum. Such a device could one day replace conventional batteries and would have many applications, including use by military field personnel who lug around heavy portable electronic equipment. He will discuss that work during the conference, which is expected to draw an international attendance of about 150 researchers, with 29 of them delivering scientific papers. Presentations will be made by officials from the U.S. Navy and Air Force, Joint Services, and the National Aeronautics and Space Administration, as well as researchers from private industry. Hydrogen peroxide differs from water only in that it contains two oxygen atoms. It might be used to replace conventional oxidizers, such as liquid oxygen, nitrogen tetroxide and ammonium perchlorate, which are needed to burn rocket fuels. "Nitrogen tetroxide is one of the oxidizers that we are essentially trying to replace," Heister said. "That's a poisonous gas. If we had some in the room right now, we'd be dying or dead." Unlike the drugstore version of hydrogen peroxide, which is about 97 percent water, the rocket-propulsion variety has just the opposite concentration -- 3 percent water and 97 percent hydrogen peroxide -- and it has had critical contaminants removed, Heister said. This purified, concentrated form of H2O2 is broken down with chemical catalysts, yielding oxygen that combusts with alcohol-based fuels, such as methanol or ethanol, which can be derived from corn. Such a propulsion system would provide an inexpensive alternative to today's nonrenewable hydrocarbon fuels that are processed from crude oil, Heister said. Breaking down peroxide not only would provide oxygen for combustion but also would produce steam, an important byproduct that could be used to run a turbine to generate electricity, Heister said. Hydrogen peroxide has a history in aviation; for example, it was used in the German V-2 rocket and the experimental X-15 rocket plane. "It kind of went by the wayside because, at the time, we were seeking the very highest-energy propellants," Heister said. However, new technologies are promising to revive its potential. Beal Aerospace Technologies Inc. in Texas is planning to develop a complete, three-stage launch vehicle that uses hydrogen peroxide as an oxidizer. Its first-stage engine would be the largest rocket engine ever built, producing more than three million pounds of thrust. Meanwhile, NASA and the Air Force are working to develop lower-cost rocket engines using hydrogen peroxide as an oxidizer. ### Related Web sites: Hydrogen Peroxide Propulsion Conference: http://aae.www.ecn.purdue.edu/AAE/co...nperoxide.html Beal Aerospace Technologies Inc.: http://www.bealaerospace.com John Rusek: http://aae.www.ecn.purdue.edu/AAE/Fa.../Faculty/rusek Stephen Heister: http://Roger.ecn.purdue.edu/~heister They are making it sound innocuous. I can recall reading that the Germans used hydrogen peroxide in experimental rocket fighters during the closing stage of WW2, and discovered that any accident in which H2O2 was released had the unfortunate tendency to dissolve the pilot. It needs proper handling, boys and girls. Not "water with merely another oxygen". Building rockets is a futile attempt at space travel. All they're going to do is blow people up. It's only safe and practical application is in a fuel cell to generate electricity for home use. But leave it to the defense contractors to try to capitalize on science for profit. I'm wondering what wonderful method you would propose for getting into space without rockets? My point is that it has potential serious dangers for fuel cell use also--at least as dangerous as gasoline/petrol, which should not be stored in a home. Riiiiiight. Batteries (fuel cells) aren't safe, right? |
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![]() "*" wrote in message ... On Thu, 8 Apr 2004 09:44:28 +0000 (UTC), "Mike Dworetsky" wrote: "*" wrote in message .. . On Wed, 7 Apr 2004 06:53:50 +0000 (UTC), "Mike Dworetsky" wrote: "*" wrote in message .. . Editorial comment: If you will notice the applications of this technology are for rockets, space travel and military. NO WHERE does it mention that this technology is applicable to home use and would give everyone a free source of energy. http://www.sciencedaily.com/releases...1101075201.htm Hydrogen Peroxide Could Be Key To Future Power Sources WEST LAFAYETTE, Ind. -- Scientists and engineers from around the world will meet in November at Purdue University to discuss hydrogen peroxide's role in developing a new class of environmentally friendly rocket propellants and highly efficient fuel cells for generating electricity. "These are nontoxic, renewable energy sources," said Stephen Heister, Purdue professor of aeronautics and astronautics who helped organize the Second International Hydrogen Peroxide Propulsion Conference, sponsored by the School of Aeronautics and Astronautics, Nov. 7-10. "Anybody interested in peroxide for power applications will be here," said another conference organizer, John Rusek, an assistant professor of aeronautics and astronautics who specializes in propulsion and power research. Rusek is trying to develop a high-efficiency fuel cell that generates electricity from hydrogen peroxide and aluminum. Such a device could one day replace conventional batteries and would have many applications, including use by military field personnel who lug around heavy portable electronic equipment. He will discuss that work during the conference, which is expected to draw an international attendance of about 150 researchers, with 29 of them delivering scientific papers. Presentations will be made by officials from the U.S. Navy and Air Force, Joint Services, and the National Aeronautics and Space Administration, as well as researchers from private industry. Hydrogen peroxide differs from water only in that it contains two oxygen atoms. It might be used to replace conventional oxidizers, such as liquid oxygen, nitrogen tetroxide and ammonium perchlorate, which are needed to burn rocket fuels. "Nitrogen tetroxide is one of the oxidizers that we are essentially trying to replace," Heister said. "That's a poisonous gas. If we had some in the room right now, we'd be dying or dead." Unlike the drugstore version of hydrogen peroxide, which is about 97 percent water, the rocket-propulsion variety has just the opposite concentration -- 3 percent water and 97 percent hydrogen peroxide -- and it has had critical contaminants removed, Heister said. This purified, concentrated form of H2O2 is broken down with chemical catalysts, yielding oxygen that combusts with alcohol-based fuels, such as methanol or ethanol, which can be derived from corn. Such a propulsion system would provide an inexpensive alternative to today's nonrenewable hydrocarbon fuels that are processed from crude oil, Heister said. Breaking down peroxide not only would provide oxygen for combustion but also would produce steam, an important byproduct that could be used to run a turbine to generate electricity, Heister said. Hydrogen peroxide has a history in aviation; for example, it was used in the German V-2 rocket and the experimental X-15 rocket plane. "It kind of went by the wayside because, at the time, we were seeking the very highest-energy propellants," Heister said. However, new technologies are promising to revive its potential. Beal Aerospace Technologies Inc. in Texas is planning to develop a complete, three-stage launch vehicle that uses hydrogen peroxide as an oxidizer. Its first-stage engine would be the largest rocket engine ever built, producing more than three million pounds of thrust. Meanwhile, NASA and the Air Force are working to develop lower-cost rocket engines using hydrogen peroxide as an oxidizer. ### Related Web sites: Hydrogen Peroxide Propulsion Conference: http://aae.www.ecn.purdue.edu/AAE/co...nperoxide.html Beal Aerospace Technologies Inc.: http://www.bealaerospace.com John Rusek: http://aae.www.ecn.purdue.edu/AAE/Fa.../Faculty/rusek Stephen Heister: http://Roger.ecn.purdue.edu/~heister They are making it sound innocuous. I can recall reading that the Germans used hydrogen peroxide in experimental rocket fighters during the closing stage of WW2, and discovered that any accident in which H2O2 was released had the unfortunate tendency to dissolve the pilot. It needs proper handling, boys and girls. Not "water with merely another oxygen". Building rockets is a futile attempt at space travel. All they're going to do is blow people up. It's only safe and practical application is in a fuel cell to generate electricity for home use. But leave it to the defense contractors to try to capitalize on science for profit. I'm wondering what wonderful method you would propose for getting into space without rockets? My point is that it has potential serious dangers for fuel cell use also--at least as dangerous as gasoline/petrol, which should not be stored in a home. Riiiiiight. Batteries (fuel cells) aren't safe, right? Ordinary batteries are perfectly safe (unless you toss them in a fire). But when fuel cells include tanks of dangerous chemicals they are not completely safe. But such arguments about safety aside, such energy would not be free. Why do you think that it would be? H2O2 cannot be manufactured and handled without some cost and hazard involved. After all, if it were cheaper and safer to make our own electricity with home generators, we would all be doing it. The reason we don't is the cost and inconvenience (including the hazard of having to store fuel, and the problems of air pollution). Fuel cells might be better, but the actual capital and running cost per household would probably make it impractical. -- Mike Dworetsky (Remove "pants" spamblock to send e-mail) |
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![]() "Mike Dworetsky" wrote in message ... | | But such arguments about safety aside, such energy would not | be free. Why do you think that it would be? Because when "*" reads that hydrogen peroxide can potentially be made from water, he believes the transition from H2O to H2O2 is then somehow a trivial process. Since H2O2 is shown to liberate great quantities of energy when it decomposes back into oxygen and water, he believes it constitutes a suppressed form of free energy. Of course whether the energy is free or not depends on how much energy is required to create the hydrogen peroxide in the first place. | H2O2 cannot be manufactured and handled without some cost and | hazard involved. Considerable cost. The cheapest method of creating hydrogen peroxide in large quantities requires costly reactants. To keep the reaction productive requires expensive chemical production plants. You can't simply put water and oxygen in the same jar and shake it. In fact, the common process uses water only as a mixing agent to separate the H2O2 from the solvents involved in one of the steps. You then have to distill out the H2O2. Hydrogen peroxide, in the concentrations used in the applications "*" cites, is a powerful oxidizing agent. That's extremely hazardous. You wouldn't be allowed to have it in your home in concentrations greater than 8%. We want to use it for rocket fuel because, hazardous as it is, it's still less hazardous than the truly vile things we have to use now. | After all, if it were cheaper and safer to make our own electricity | with home generators, we would all be doing it. But that's where the free-energy enthusiasts claim that the large energy companies are in cahoots with the world governments to suppress all this "cheap" and "safe" energy in order to protect their profits. But you knew all along there was some anti-Gubmint conspiracy theory buried down there somewhere. You can usually find that free-energists lack even basic scientific understanding. This helps along their delusions quite nicely. And they usually can't understand the difference between efficiency and cost-effectiveness. Nuclear energy, for example, is tremendously efficient. But the cost of operating it safely erodes the benefit. -- | The universe is not required to conform | Jay Windley to the expectations of the ignorant. | webmaster @ clavius.org |
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* wrote in message . ..
Building rockets is a futile attempt at space travel. All they're going to do is blow people up. It's only safe and practical application is in a fuel cell to generate electricity for home use. But leave it to the defense contractors to try to capitalize on science for profit. I'm wondering what wonderful method you would propose for getting into space without rockets? My point is that it has potential serious dangers for fuel cell use also--at least as dangerous as gasoline/petrol, which should not be stored in a home. Riiiiiight. Batteries (fuel cells) aren't safe, right? Batteries are not hydrogen peroxide based, I believe. Comparing the two would be like comparing a child's paper cap with an M-80 because they both have gunpowder in them! |
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"Mike Dworetsky" wrote in message ...
Ordinary batteries are perfectly safe (unless you toss them in a fire). But when fuel cells include tanks of dangerous chemicals they are not completely safe. But such arguments about safety aside, such energy would not be free. Why do you think that it would be? H2O2 cannot be manufactured and handled without some cost and hazard involved. After all, if it were cheaper and safer to make our own electricity with home generators, we would all be doing it. The reason we don't is the cost and inconvenience (including the hazard of having to store fuel, and the problems of air pollution). Fuel cells might be better, but the actual capital and running cost per household would probably make it impractical. There was an article, (60 Minutes I think, but don't quote me,) about a guy who lived out in the desert without any power connections. He had a windmill which he used to pump up water and broke the water down to hydrogen and oxygen. He kept the hydrogen for cooking and heating. He also had a bank of (huge) homemade batteries (which may have been "fuel cells,") which he used for power. It was very impressive, but it still wasn't "free." There was a serious labor-intensive cost in living his lifestyle. |
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On Fri, 9 Apr 2004 08:41:53 -0600, "Jay Windley"
wrote: Of course whether the energy is free or not depends on how much energy is required to create the hydrogen peroxide in the first place. | H2O2 cannot be manufactured and handled without some cost and | hazard involved. Considerable cost. snip troll So you disagree with the scientists at the Perdue study. Big whoop, you don't know anything except pinning a yarn. |
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