still for framstellning of a kvevehaltig organic base, you oloslig in water.outbound transporter from an aqueous solution of alkalimetallbikarbonat and klorhydrat of base and still for framstellning of natriumbi

摘要

Process for the production of a water-insoluble nitrogeneous organic base, from an aqueous solution of alkali metal bicarbonate and the base hydrochloride, according to which the solution (11) is treated with a complement of the base hydrochloride (12), and the resultant liquid (18) is treated with a basic agent (30) capable of decomposing the hydrochloride. The invention is applied to the regeneration of the amine in the process for the manufacture of sodium bicarbonate by the amines method.