Distillation: processes, separatory inventions 04/08

20080083607 - Extraction of nickel (0) complexes from nitrile mixtures with reduced rag formation: P

20080083605 - Desalination system: In accordance with particular embodiments, a desalination system includes a plurality of evaporators. The plurality of evaporators includes at least a first evaporator and a last evaporator. The plurality of evaporators are arranged in cascading fashion such that a concentration of salt in a brine solution increases as the brine... Agent: Baker Botts L.l.p.

20080083606 - Separation of acids from chemical reaction mixtures by means of ionic liquids: Process for preparing aminodihalophosphines, diaminohalophosphines, triaminophosphines, phosphorous ester diamides, aminophosphines, diaminophosphines, phosphorous ester amide halides and aminophosphine halides with elimination of an acid in the presence of an auxiliary base, wherein the auxiliary base b) and the acid form a salt which is liquid at temperatures at which the desired... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.c.