John Abella

Decarbing Cannabis Oil: THCA to THC

Decarboxylation, AKA Decarbing, is the process of spontaneously converting THC-A to THC with heat (approximately 80-90 C).  During decarbing THC-A is converted to THC when the carboxylic acid group on THC-A is removed liberating a CO2 molecule leaving THC behind. Decarbing is important because THC-A is not psychoactive, but THC is. Other cannabinoids like CBD […]

SPD Results

Spinning band can distill THC, CBD, and other cannabinoids at greatly reduced temperatures. The distillation rate also prevents material from staying at temperature for extended periods of time. Above certain temperatures or after many hours of being hot, isomerization can occur. Wiped film manufacturers would have you believe cannabinoids degrade easily with time exposure to […]

Oxidation of THC to CBN

CBN is a cannabinoid that is less psychoactive than THC. It is an oxidized form of THC that is known for its sedative effects. We get many questions about the presence of CBN in distilled oil. CBN naturally occurs in cannabis.  Typical concentrations in refined oils are 1.5% or less . Concentrations of 4% or more […]

O-Ring joints eliminate vacuum leaks and vacuum grease

  B/R spinning band systems are equipped with o-ring joints.   O-ring joints are awesome! They make vacuum tight seals without the use of vacuum grease. Finding vacuum leaks is time consuming and frustrating. O-ring joints make such good seals that having a vacuum leak will be rare. The o-ring sits in a polished grove on the […]

vacuum grease

Short path and wiped film distillation systems use connections called taper joints that require vacuum grease in order to make a vacuum tight seal. Taper joints also have the tendency to seize up! Pulling two pieces of stuck glass apart can be a nerve wracking task. Taper joints also make these distillation systems prone to […]

Ethanol

Ethanol for easy and complete cannabis oil transfer Extracted oil is viscous and sticky.  It requires heating in order to transfer it and valuable residue left behind in the original container. If you have ever run a rotovap, you will know the last bit of solvent always takes the longest to remove. The oil gets […]

fewer passes on the SBD of THC Distillate

Spinning Band Distillation Fewer passes = Faster distillation + Higher Purity + Easier Cleaning   Throughput for a wiped film system is slower since: 3 passes are required 3 cleaning cycles are required decarbing is a separate step oil must be stripped of ethanol before distilling final purity is less than with a spinning band system […]