Simple distillation Simple distillation is a single stage distillation where a liquid mixture is boiled and the resulting vapor condensed. Wiped film and short path distillation are examples of single stage distillation. Simple distillation can provide a moderate improvement in purity. It is useful in situations where you are attempting to separate compounds with very […]
Many people unfamiliar with the nuances of cannabis refinement often believe that a pass (or two) of crude extract through the proper cannabis distillation equipment is all that’s required to produce a high potency Δ9 THC distillate product. While it may be possible to distill mystery cannabis crude extract into 95% THC with short path […]
Before you learn how to empty receivers of cannabinoids using a microwave, please be advised there are several ways this can go wrong. This blog post does not purport to address all the possible safety concerns. Please consult your safety officer for full professional guidance. High-purity THC/CBD distillate will be very viscous. If it is cold […]
How would you like to go out for lunch while your distillation system churns out high potency THC distillate. It may seem like a dream but it’s already happening. Automation The B/R Spinning Band distillation system already comes highly automated. There’s no need to sit in front of it all day. Operators are free to […]
Various types of crude cannabis extract can be successfully distilled into high purity cannabinoid distillate. With that in mind, it’s critical that the crude always be properly prepared prior to a vacuum distillation process. Depending on the type of extract being distilled, this can include one or more post-extraction steps, such as: Rough particulate […]
Delta-9-Tetrahydrocannabinol (THC) is a naturally occurring isomer of THC found in cannabis plants. It’s psychoactive effects are well known. While delta-9-THC is the most abundant isomer of THC, there is interest in the lesser studied delta-8-THC isomer. IUPAC Naming Convention The diagram below has numbered positions on the top left ring structure. If the double […]
No Leaks – No Streaks – No Smell
by PaulTired of chasing vacuum leaks, streaks and residual terpene smell in your THC distillate? Try spinning band distillation on your crude extract. No leaks Stop chasing vacuum leaks and using globs of messy vacuum grease (vacuum grease is not food grade). Spinning band distillation uses o-ring joints that are vacuum tight with every use. […]
Carbon scrubs and other filter media for cannabis oil extracts Carbon scrubs can be used to remove color from cannabis oil extract and THC distillate. Other materials are also used as filter media such as diatomaceous earth, fullers earth, bentonite, kaolinite and alumina silicate. While filter media may remove color from cannabinoids, it may also […]
Short Path Distillation – Just Getting Started Short path distillation is an entry level system for making THC distillate from crude extract. Its simplicity and low cost make it attractive to those new to making distillates. Making THC distillate with the short path is exciting at first but in time the excitement can turn to […]
Keep it clean. High quality THC distillate should be odorless. It doesn’t take much terpene to give a whole batch of an off smell. Proper cleaning of the distillation system between batches will get rid of any lingering terpenes after distillation. Clean the Distillation Column in Place With spinning band distillation, ethanol can be distilled […]
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GMP for Cannabis and Hemp Oil Distillation
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Removing Water Soluble Components from Cannabis Oil
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Color of Bulk Distillate : Why is it so dark?
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