What is butane extraction?: Butane extraction involves using butane as a solvent to extract THC, CBD, and other plant compounds from material. Unlike alcohol extraction, which poses its own risks, BHO extraction requires a closed-loop system to prevent off-gassing and minimize the risk of explosion. This is usually ensured using a C1D1 lab, which utilizes all explosion proof equipment to make sure a spark does not cause an explosion. These rooms are also equipped with proper ventilation.
How It Works:To begin the BHO extraction process, stainless steel columns are packed with plant material. Then, liquid butane is run at extremely low temperatures through the material columns/ material. This results in an extract containing butane and the desired plant chemicals. It’s crucial to perform this step within a closed-loop system to mitigate the risk of explosion.
The Purging Process: After extraction, it’s essential to perform a purge to remove any excess solvent and ensure the safety & purity of the final product. Using a BHO purge oven, provides stable temperature control to prevent the burning off valuable chemicals. The vacuum feature of the oven ensures temperature stability, even at temperatures slightly above ambient, resulting in a safe product free of butane residue. These are often rated in terms of Cubic feet of available space and are offered at various temperatures/ levels of vacuum.
Safety First: Temperature monitoring is critical throughout the entire BHO extraction process to prevent hazards such as explosions. Using a closed-loop system and reliable equipment, like a BHO purge oven, minimizes the risk of accidents and ensures the safety of both the operator and the final product. As stated previously, this should be done within C1D1 and C1D2 zones respectively, to ensure safety throughout the entire process.
In conclusion, BHO extraction is a popular method for producing high-quality concentrates, but it requires careful attention to safety protocols. This includes using properly rated closed loop equipment, using a C1D1 lab, knowing your MAQs, and obtaining all necessary permits/ licenses to perform extraction!
