04-01-13, 09:07 AM | #31 | |
Supreme EcoRenovator
Join Date: Mar 2009
Location: Portland, OR
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On The Conveyor Belt To Oblivion...
Quote:
A huge part of being an EcoRenovator is making something useful and maybe even better out of those artifacts that are already on the conveyor belt to oblivion. Buy new as a last resort. Harruumph!! -AC
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I'm not an HVAC technician. In fact, I'm barely even a hacker... |
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04-04-13, 09:50 AM | #32 |
Lurking Renovator
Join Date: Jan 2012
Location: Artic Circle
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[QUOTE=jeff5may;29175]dc€x,
The cheap version: Mr Heater - LP Female Throway Adapter 1" X 1/4 MPT - F273754 The expensive version: Camco 59213 Campfire Propane Adapter : Amazon.com : Automotive or Camco 59213 Campfire Propane Adapter camper Trailer RV | eBay QUOTE] Thanks,jeff5may ... The next step is to frustrate mysef in the logistics ... I made some homework as well ... and found Amazon.com: Worthington 308638 WT2201 Basic Brass Propane Torch: Patio, Lawn & Garden |
04-21-15, 12:12 PM | #33 | |
Lurking Renovator
Join Date: Apr 2015
Location: Roswell, NM
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Quote:
Thanks Steve |
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08-01-15, 09:58 AM | #34 |
Vapor Compression Goon
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I'm also rather interested in getting some HC samples tested.
Looking for a high purity propane, I called and asked around Portland, finding mainly blank stares and confused people. I did eventually get a hold of an Airgas special gas salesman. He said he could get a 20lb tank of 99.5 percent pure, for about $220. Seemed kind of pricey, but then again maybe comparable to some halogen refrigerants (I don't buy 'em). I told him I would consider it in the future. Personally, I'd rather spend that money on trying to clean up HD-5 myself. It appears there are some proven methods for removing the mercaptan and water, which I want to experiment further, but I'd like to try my hand at further separation of the gases. A fractionating column. I woukd think the ethylene and methane, even in small amounts, might cause some problems, since these are not likely to condense anywhere in a normal system. The butane and isobutane are going to contribute to some glide, I guess, and may not be too troublesome, but I'd like to remove them nonetheless; even if just for the challenge. Propylene has such a close boiling point to propane, that it will be hard to fractionate. It's probably the least of my worries though.
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05-04-16, 06:03 AM | #35 |
Lurking Renovator
Join Date: Apr 2016
Location: USA
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r22 replacement refrigerant
You can get r22 replacement refrigerant now, the updated product.
refrigerantworld . com
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