6 basic common sense of industrial supercritical CO2 extraction machine Industrial supercritical CO2 extraction machines are large supercritical fluid systems. Under normal circumstances, the composition of the extraction system is: 2-3 extraction containers, 2-3 separation and collection containers, special machines are equipped with fractionation columns; the composition of special models is composed of a multi-stage fractionation column and a three-stage… Read more »8 Important Parts of an Industrial CO2 Extraction Machine
Wiki library about supercritical CO2 extraction equipment, dryers, dyeing machines, micronization, water oxidation reactors, washers, chemical reactors, etc.
Busting the Myth : A Scientist’s Take on Butane Hash Oil vs. CO2 Extraction. CO2 is a better extraction for the terpenes in the hemp: The beta-pinine, Cineole, linalool, alpha-terpinol and bornelole.
What is supercritical fluid extraction?
A Beginner’s Guide to CO2 Extraction Method. Free 100⁺ CO2 Extraction Process. Supercritical Fluid Extraction for Essential Oil, Herb, Perfumery, Pigment.
supercritical co2 dry cleaning The supercritical CO2 cleaning systems mainly uses the principle of supercritical CO2 extraction to realize the cleaning of semiconductor silicon wafers. The semiconductor silicon wafers are placed in a supercritical CO2 fluid container (cleaning kettle), supercritical The CO2 fluid is used as a solvent to fully contact the semiconductor silicon wafer, and the soluble dirty substances… Read more »Features of CO2 cleaning systems
What is CO2 extraction process? Supercritical carbon dioxide extraction has the advantages of high selectivity to solutes and low operating temperature, which can avoid thermal damage and no solvent residues. In addition, carbon dioxide has the advantages of safety, non-toxicity, non-reactivity and easy complete separation from solutes, so it is quite popular among scholars and Industry attention. CO2 Fractionation Reduce… Read more »The best introduction to CO2 fractionation process
SCF cleaning integrated circuit board process parametersLaboratory equipment:L-05 Cleaning pressure: <10 MPaSeparation pressure: 6 MPaCleaning time: <90 min This is an experiment, on July 1, 2020. At the request of Taiwan Songhao Electromechanical Company, we carried out the IC board cleaning test. The samples are 5 pieces of circuit boards that have been cut. From the photos, we can find… Read more »Supercritical CO2 Fluid Cleaning Integrated Circuit Board
Preparation before starting First, check whether the power supply and three phases are intact. (220V/60HZ) Add 30% ethylene glycol + 70% pure water to the water tank in the refrigerator. (Chloride ion content <25mg/L), and connect the cooling water pipe with the CO2 pump head. The pressure of the CO2 gas cylinder is guaranteed to be 5-6MPa. (It can be… Read more »Operation Manual of Supercritical Fluid Fractionation Unit
What is the CO solvent in the CO2 extraction process?
How to choose the co-solvent in CO2 extraction process.
The selection of the co-solvent in CO2 extraction method should consider 3 aspects.
What is supercritical fluid Supercritical fluid (SF) is a fluid between gas and liquid that is above the critical temperature (Tc) and critical pressure (Pc). Supercritical fluids have the dual characteristics of gas and liquid. The density of SF is similar to that of liquid, and the viscosity is similar to that of gas, but the diffusion coefficient is about… Read more »Guide to Supercritical Fluid Extraction Methods in 2022