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国外文摘（摘１４８６～１５０５）摘１４８６Ｘ７８摘１４７８从碱灰和废液中回收热量和化合物－ｐｅｔａｆｎｅｎ，Ｐｅｒｔｆｉ；ＵＳ：５２３０．７７３；在本回收过程中，最后得到的浓缩液是在压力作用下，并且温度高于该液体的沸点的情况厂进入纯碱回收装置的。在液...
Foreign Abstracts (Abstract 1486-1505) Abstract 1486X78 Abstract 1478 Recovery of heat and compounds from soda ash and effluents-Petafnen, Pertfi; US: 5230.773; In the course of this recovery, the final concentrate is obtained under pressure And the plant at a temperature above the boiling point of the liquid enters the soda recovery unit. In the liquid ...