Industry
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CPC
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B01D59/00
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Sub Industries
B01D59/02Separation by phase transition
B01D59/04by distillation
B01D59/06by fractional melting by zone melting
B01D59/08by fractional crystallisation, by precipitation, by zone freezing
B01D59/10Separation by diffusion
B01D59/12by diffusion through barriers
B01D59/14Construction of the barrier
B01D59/16by thermal diffusion
B01D59/18by separation jets
B01D59/20Separation by centrifuging
B01D59/22Separation by extracting
B01D59/24by solvent extraction
B01D59/26by sorption
B01D59/28Separation by chemical exchange
B01D59/30by ion exchange
B01D59/32by exchange between fluids
B01D59/33involving dual temperature exchange
B01D59/34Separation by photochemical methods
B01D59/36Separation by biological methods
B01D59/38Separation by electrochemical methods
B01D59/40by electrolysis
B01D59/42by electromigration by electrophoresis
B01D59/44Separation by mass spectrography
B01D59/46using only electrostatic fields
B01D59/48using electrostatic and magnetic fields
B01D59/50Separation involving two or more processes covered by different groups selected from groups B01D59/02, B01D59/10, B01D59/20, B01D59/22, B01D59/28, B01D59/34, B01D59/36, B01D59/38, B01D59/44
