What is the potential for developing CO2-negative extraction processes?

Feb 26, 2020 ... A paper by Iffland et al indicates that decarboxylation occurs at a lower temperature than 110 C. I think in the plant material that THCA ... Oct 30, 2014 ... I found this patent pertaining to the CO2 extraction process. It outlines set points and post processing necessary for purification. Nov 17, 2021 ... CO2 extraction is superior in almost every measurable way: your health as a consumer, the environment, ease of manufacturing, sustainability, and cost. By supercritical fluid extraction with natural carbon dioxide, no solvent residues, no inorganic salts, no heavy metals, no reproducible microorganisms. Apr 28, 2021 ... These results reveal a possible exploitable green technology to recover potential anti-inflammatory compounds from chicory roots waste after inulin extraction. The Process Step-by-Step · 1. Grinding Plant Material: First, biomass is milled to a consistency similar to coffee grounds. · 2. Loading the Extraction Vessel: ... Supercritical carbon dioxide extraction is one of the environmental friendly extraction methods. In this type of extraction, the pressurized CO2 is pumped into ... We have been perfecting Supercritical CO2 Extraction and Purification methods and technology since we were founded in 1990. CO2 extraction vs cold-pressed. CO2 extraction is best – because oxygen-free environments and low temperatures are particularly important, especially for ... By heating CO2 to 31.1°C and applying 74 bar of pressure, it becomes supercritical. In this state, CO2 can efficiently dissolve cannabinoids like CBD, terpenes, ...