METHOD FOR EXTRACTION OF AN ORGANIC LIQUID COMPOSING A BASE ORGANIC BASE, AQUEOUS CALCULATION OF MINERAL MATTER PARTICLES AND PROCESS FOR THE PRODUCTION OF BICARBONATE OF A METAL ALKALINE

摘要

Extraction of an organic liquid containing a water-insoluble nitrogenous organic base from an aqueous slurry of particles of inorganic material (20), according to which an inert gas (23) is circulated through the slurry. The process applies to the extraction of an amine present in an aqueous calcium chloride solution containing particles of inorganic material. IMAGE