2014年5月8日 · Anyone running diy co2 extractions rigs? Id love to hear some feedback on prefab units too if anyone makes em.

2012年5月15日 · I don't mean to clog the thread but I have not figured out how to edit old posts on here and my thoughts come when they come. Someone mentioned regulating the outflow to keep a constant back pressure while transfering the CO2 in its supercritical state. This is a great idea, with the proper...

2012年5月15日 · Not an advertisement or anything, I was just cruisin' and noticed this was just posted up at the BVV FB page, Best Value Vacs Page Liked · 6 hrs · Edited · Updated: This is a 1lb open blast co2 extractor easily expandable to 4lbs with an active recovery option coming soon. This will be...

2012年5月15日 · This is an excellent discussion. Regarding the amount of wax extracted, pressure is a key factor. The solubility of many compounds in CO2 vary with pressure. In the fragrance industry, there are two main types of CO2 extracts. Select Extracts and Total Extracts. Select Extracts (or simply...

2008年8月23日 · That's probably because it requires huge machines that are able to keep the co2 in liquid form through very high pressure. DIY Supercritical extraction with co2 would be extremely dangerous, maybe even more so than butane. The co2 must be above 1100 psi. Normally it co2 extraction takes place between 6,000-10,00 psi.

2012年5月15日 · Search titles only By: Search Advanced search…

2013年9月11日 · Hello, I am a 41yr Single Dad of two beautiful Children. I am in an R&D phase of a No-Mom and Pop boutique extract business. I am using a small DIY CO2 extraction. I am hungry to learn from others. I am off the cuff by the seat of my pants at this point. I look forward to sharing my experience...

2016年11月24日 · Search titles only By: Search Advanced search…

2009年12月31日 · Now when the Co2 is below the setpoint the outlet for Co2 will have power and the fan outlet will not. When the Co2 is above the setpoint the outlet for the Fan will have power and the co2 outlet will not. You will still need some form of fan control besides this. This was just to make sure when the Co2 was on, the fan would be off.

2007年4月6日 · Due to the limitations of the usual Do It Yourself CO2 generating method, in which yeast growing in a bottle of sugar water produces CO2 according to its age, temperature, and mood. This simply doesn't allow enough control over the gas output. If the yeast is old, cold, or lazy, you get...