How Solventless Vape Been Purified

How Solventless Vape Been Purified

When it comes to vaporizer purification, there are a few steps that all vaporizers must follow. These include Supercritical fluid extraction, Distillation, Fresh frozen dry sift, and butane. These processes have specific benefits and disadvantages, so you should be aware of them before buying a new vaporizer.

Supercritical Fluid Extraction

Supercritical fluid extraction is a method of extraction that combines the power of solvents with the inertness of gases. Compared to conventional methods, it is safer and leaves less toxic residue on the final product. The extraction process can be reduced to a few steps. First, the plant material of interest is dissolved in a supercritical solvent, usually CO2. Next, the plant compounds are recovered and used in the final product. Another advantage of supercritical fluid extraction is that the substance remains gaseous at room temperature, which enables easy evaporation of the solvent.

Supercritical carbon dioxide is a nonpolar solvent that is similar to hydrocarbons. As a result, it easily solubilizes many oil-type compounds. However, this solvent is not as water-soluble as other solvents. So, to maximize the extraction of polar compounds, some modifiers or cosolvents may be added to the solvent.


The emergence of solventless vapes like solventless concentrate Los Angeles has spurred a burgeoning industry. Solventless extracts are cleaner and drier than their solvent counterparts but have a few drawbacks. For one, solventless products tend to be heavier, with more plant matter. Still, it’s essential to remember that solventless extracts are not necessarily inferior to solvent products, as long as the flower used is of high quality and the extraction process is done by a competent and knowledgeable individual.

Distillation of Solventless extracts uses scientific equipment to remove any residue from the marijuana extract. It’s an excellent method for purifying cannabis oil. Unlike traditional methods, solventless extracts use only water and heat to produce “concentrates” and other cannabis-derived products. These products are also referred to as dry sift and bubble hash.


Propane has been used for decades to purify cannabis oils. This method is considered safer than other solvent-based methods, as petroleum-based solvents are highly flammable. However, it would be best if you never attempted a solvent-based extraction on your own. Only licensed professionals should do this, as the process can be dangerous.

Propane can be dangerous since it can leak and possibly explode. However, it is generally safe to use in a licensed facility. Propane and butane have similar flammability risks, but they can be used safely under the right conditions. Some operators use a combination of the two.

While solvent-derived cannabis extracts are more convenient for consumers, they are not ideal for the environment. Solvent-free extractions are considered safer and require less complex manufacturing methods. They are also more cost-effective for small businesses.


Butane is commonly found in e-cigarettes, cooking spray, flavor extracts, and other consumer products. While it is generally considered safe for most applications, some risks are involved. Following proper safety procedures when using butane in your vape products is especially important.

Using a solvent that does not contain butane is a good idea. This solvent has low boiling points, which prevents it from being degraded. It is also an excellent choice for producing full-plant extracts in various consistencies. However, it may be less desirable for people concerned about the potential for inhalation.

While solvents like butane have their uses in the industry, they may soon be phased out as more effective extraction methods are developed. For example, savvy extraction techs have developed a solventless shatter that offers the same glass-like consistency as traditional shatter. The method involves selective breeding and an optimal combination of pressure and heat.