Under certain conditions, the density of scCO₂ can approach that of liquid water, giving it excellent solubility; while its viscosity is close to that of gas, with a diffusion coefficient one order of magnitude higher than conventional liquids. This enables rapid mass transfer and strong permeability, allowing it to quickly penetrate porous materials to complete the iron removal process in PTMS ELECTROMAGNETIC SEPARATOR extraction.
From the perspective of iron removal, although free iron ions (such as Fe²⁺ and Fe³⁺) are hardly soluble in non-polar supercritical carbon dioxide (scCO₂), they can still be separated through supercritical fluid PTMS ELECTROMAGNETIC SEPARATOR technology when present in specific forms. In certain plant tissues or biological systems, iron often exists as organic complexes, such as ferritin, heme, or compounds formed with polyphenols and flavonoids.
More importantly, when the pressure is released, scCO₂ vaporizes and escapes rapidly, leaving no solvent residue behind. This completely avoids the toxicity and environmental pollution risks associated with traditional organic solvents like ethanol, acetone, and hexane. The green PTMS ELECTROMAGNETIC SEPARATOR iron removal process has made it highly favored in high-end sectors such as food, pharmaceuticals, and cosmetics.
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The optimization of intelligent control systems embodies the practical application of PTMS MAGNETIC SEPARATOR's circular economy philosophy
