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#41
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Hi Double -A Hmmmm do you think an oxide of zinc is hard to find?
Could be since zinc resists oxygen. Well my thinking that mold,and mildew do not like atoms of metals is proven by experiment. Bert |
#42
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#43
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nightbat wrote:
There is a guy over in newsgroup alt.energy.homepower by the name of Steve Spence that says the use of spent cooking oil in adapted diesel engines is economical and feasible if apparently only a few know about it versus sudden mass demand. Wasn't one of the original German rear engine diesel Volkswagen, Mercedes cars, or didn't the guy who invented the diesel engine originally design it to run on peanut oil? *** MAJOR NEWS FLASH!!! *** STEAM POWERED CAR BREAKS THE 100 MPH BARRIER This just in, hot off the presses: a driver named Marriott has succeeded in reaching a speed clocked at 127.659 MPH over a standard 1 mile course in an automobile manufactured by an upstart company named Stanley. According to the press release (going off the report listed in the World Book Almanac in 2002) this feat was accomplished on January 26. Um. 1906. Though there hasn't yet been much time to exploit this feat and come to market, there can be no doubt that there will be significant fruits to bear in the succeeding years from this accomplishment, as the technology of water-powered automobiles at last finally proves itself out in clear and dramatic fashion. |
#44
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Double-A wrote:
(G=EMC^2 Glazier) wrote in message ... Hi Double -A Well zinc is an element(metal) If its exposed to the oxygen in the air its is oxidating.. Use powdered zinc if you feel more comfortable.add it to water and use it as a spray. Mold and Mildew hates metals of most kinds. Lead zinc copper etc. This is reality Bert Hi Double -A Hmmmm do you think an oxide of zinc is hard to find? Could be since zinc resists oxygen. Well my thinking that mold,and mildew do not like atoms of metals is proven by experiment. Bert Well, Bert, I just thought that since you recommended zinc oxide for mildew, that you might know where to buy it. Double-A Double-A: Bert really doesn't know for sure if zinc oxide powders make good fungicides. He has the wrong information regarding zinc. Zinc oxidizes in the presence of oxygen quite easily. The result is the powdered material that used to be used instead of lead oxide when a cheaper and slightly inferior house paint was to be made. They mixed it wit linseed oil. Today, the related chemical, titanium oxide is used, and that has higher reflectivity and opacity. Zinc oxide is used for sunscreen block, although titanium oxide may have taken over that application. Zinc oxide is still widely available in industry. It is used in artists oil paints. The unmixed powdered pigment is available through art supply stores, for example, probably from Pearl Paint in NYC. Ralph Hertle. |
#45
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Hi Double-A Lithium being a very cheap metal would be the best way to
go. Mold and mildew don't grow next to metals because metals create electrolysis. That trickle charge must give those micros a hot foot. Double-A one of my companies here in Florida is called "M & M" It stands for mold and mildew removal (don't laugh) Now I will put a final lithium spray over roofs and give them a 5 year guarantee(why not?) If you look at air vents pipes on roofs you will see a tear drop area that stays very clean. That pipe has a metal flashing and that it the reason. Might pattern that spray and make a million bucks. Bert |
#46
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![]() "Alfred Einstead" wrote in message m... nightbat wrote: There is a guy over in newsgroup alt.energy.homepower by the name of Steve Spence that says the use of spent cooking oil in adapted diesel engines is economical and feasible if apparently only a few know about it versus sudden mass demand. Wasn't one of the original German rear engine diesel Volkswagen, Mercedes cars, or didn't the guy who invented the diesel engine originally design it to run on peanut oil? *** MAJOR NEWS FLASH!!! *** STEAM POWERED CAR BREAKS THE 100 MPH BARRIER This just in, hot off the presses: a driver named Marriott has succeeded in reaching a speed clocked at 127.659 MPH over a standard 1 mile course in an automobile manufactured by an upstart company named Stanley. According to the press release (going off the report listed in the World Book Almanac in 2002) this feat was accomplished on January 26. Um. 1906. Though there hasn't yet been much time to exploit this feat and come to market, there can be no doubt that there will be significant fruits to bear in the succeeding years from this accomplishment, as the technology of water-powered automobiles at last finally proves itself out in clear and dramatic fashion. The original "Stanley Steamer" was capable of over 100 MPH speeds. Only the poor quality tires and wicker seats limited the top speeds in use to a MUCH lower level. Stripped down versions were very fast! This is not an accomplishment, rather it's a verification. |
#48
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Ralph Hertle wrote:
Bert really doesn't know for sure if zinc oxide powders make good fungicides. He has the wrong information regarding zinc. Zinc oxidizes in the presence of oxygen quite easily. The result is the powdered material that used to be used instead of lead oxide when a cheaper and slightly inferior house paint was to be made. They mixed it wit linseed oil. Today, the related chemical, titanium oxide is used, and that has higher reflectivity and opacity. Zinc is indeed very reactive, and unless kept out of contact with air oxidizes rapidly. We've all seen this effect in the cloudy, mottled appearance of "galvanized" sheet metal, used for buckets, roofing, &c.: the steel is electroplated with zinc, whose surface oxidizes to make for a coating that's resistant to air and moisture, providing quite effective rust-protection. -- Odysseus |
#49
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Hi Odysseus Seems I have to defend myself for saying zinc is good for
keeping mold and mildew away. I know it is used for making brass.,and creating a surface on steel to keep it from rusting. It oxides,but then stops(nice feature,and that is like aluminium(Anodized aluminium) they get white and stay that way. Then we have zinc ointment,and that contains "zinc oxide". Zinc is used for roofs. Bert |
#50
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![]() "Alfred Einstead" wrote in message m... nightbat wrote: There is a guy over in newsgroup alt.energy.homepower by the name of Steve Spence that says the use of spent cooking oil in adapted diesel engines is economical and feasible if apparently only a few know about it versus sudden mass demand. Wasn't one of the original German rear engine diesel Volkswagen, Mercedes cars, or didn't the guy who invented the diesel engine originally design it to run on peanut oil? *** MAJOR NEWS FLASH!!! *** STEAM POWERED CAR BREAKS THE 100 MPH BARRIER This just in, hot off the presses: a driver named Marriott has succeeded in reaching a speed clocked at 127.659 MPH over a standard 1 mile course in an automobile manufactured by an upstart company named Stanley. According to the press release (going off the report listed in the World Book Almanac in 2002) this feat was accomplished on January 26. Um. 1906. Though there hasn't yet been much time to exploit this feat and come to market, there can be no doubt that there will be significant fruits to bear in the succeeding years from this accomplishment, as the technology of water-powered automobiles at last finally proves itself out in clear and dramatic fashion. As I recall, the engine was allowed to build up a head of steam -- dangerously high pressures? It was not capable of running 100 mph continuously. Since steam engines are much less efficient than internal combustion, ie., around 1%, a careful analysis would be interesting to reveal exactly how the Steamer was able, even for a brief interval, of reaching that speed. |
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