zubidlo said:Hi,
Is Ca(OH)2 usable for dry tek from powder too?
Ekstasis said:Alright, so here's where I'm at with this. My pressure cooker finally arrived so I got my cooks and the reduction completed yesterday. After the reduction cooled I pH'd it with around 225g NaOH then added a bit of D-limo; shook the bottle and let it settle for a bit. I ended up with a black layer on the bottom, quite a thick brown emulsion in the middle and a very thin layer of D-limo on top. Looking at the emulsion I figured that it wasn't basic enough so I added a touch more lye, shook it again and was left with a very large emulsion that took several hours to separate into once again a slightly smaller emulsion with a thin layer of D-limo.
I'm not sure where to go from here. Is it possible that it's too basic? Or should I try adding a little salt and maybe a hot water bath?
thanks in advance
heavenlypursuit said:You will need to take the dried powder and boil it down for a bit longer than the fresh cactus. Just stir and stir, and stir some more for about a 1/2 hour. You'll notice the cactus start to slightly separate from the water. At this point, stop stirring and see if there is any foam that builds up. If there is no more foam, it is then safe to put the top on the pressure cooker and get the pressure up to 15psi. When using powdered cactus, let the cactus stay at 15psi for 15-20 minutes. At that point, the cactus WILL separate from liquid and allow you to continue with your next two pulls. However, this tek is way more work than is necessary for dried powder. All one really needs to do with powder is base strongly with NaOH or KOH, put in solvent, shake up and let sit for about 12-24 hours. Then just pull the top solvent layer, salt, put the solvent layer back into the extraction vessel, then repeat 3-4 more times. SWIM performs this tek by adding about 500ml of a 30% KOH solution to 100 grams of cactus powder. He shakes the crap out of the jar, then adds about a 3-4 inch layer of d-limo. Shakes vigorously a few more times, then lets the jar sit for 24 hours. He then pulls the d-limo off the top, salts and repeats another 4 times. This tek takes a bit longer, but it is probably the easiest mescaline extraction tek there is. Once SWIM gets some more powder in, he can do a writeup for that tek if anybody is interested.
Ekstasis said:I started with 4 12" San Pedro cuttings.
I went ahead and added the extra NaOH & D-limo like you suggested. No good, it's still just one big sludgy mess. I'm thinking this one might be beyond salvageable. I'm going to try one more NaOH addition and see what happens; if that doesn't work then I just don't know. I've got a few more cuttings so I can give it another go.
landfishd said:heavenlypursuit said:You will need to take the dried powder and boil it down for a bit longer than the fresh cactus. Just stir and stir, and stir some more for about a 1/2 hour. You'll notice the cactus start to slightly separate from the water. At this point, stop stirring and see if there is any foam that builds up. If there is no more foam, it is then safe to put the top on the pressure cooker and get the pressure up to 15psi. When using powdered cactus, let the cactus stay at 15psi for 15-20 minutes. At that point, the cactus WILL separate from liquid and allow you to continue with your next two pulls. However, this tek is way more work than is necessary for dried powder. All one really needs to do with powder is base strongly with NaOH or KOH, put in solvent, shake up and let sit for about 12-24 hours. Then just pull the top solvent layer, salt, put the solvent layer back into the extraction vessel, then repeat 3-4 more times. SWIM performs this tek by adding about 500ml of a 30% KOH solution to 100 grams of cactus powder. He shakes the crap out of the jar, then adds about a 3-4 inch layer of d-limo. Shakes vigorously a few more times, then lets the jar sit for 24 hours. He then pulls the d-limo off the top, salts and repeats another 4 times. This tek takes a bit longer, but it is probably the easiest mescaline extraction tek there is. Once SWIM gets some more powder in, he can do a writeup for that tek if anybody is interested.
Does SWIY let the 500ml of the 30% KOH solution sit with the cactus powder for a while before adding the limo? SWIM just mixed about 2.25L 30% KOH solution with a little less than 450 grams of powder. A couple hours later it is still very snotty, and not runny at all. Also it isn't as dark as when he added equal parts lye water and powder a week ago. He will probably wait a day or so before adding any Limo.
I have seen this comment before by others. And i dont really understand, or maybe i do.oneistheall said:always used 69ron´s tek but the press part is kind of a pain and quite messy not to mention all the limonene that gets trapped....