Process for the treatment of the by-products from a reaction...

Details Process for the treatment of the by-products from a reaction... Process for the treatment of the by-products from a reaction...

2007-02-27

2007-02-27

Parsa, J. (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Halogen containing

C570S170000

Reexamination Certificate

active

10481661

ABSTRACT:
Process for the treatment of by-products from a reaction for the production of organic compounds comprising a stage of evaporation of a liquid phase comprising heavy by-products on a surface, in order to form a concentrated phase comprising the bulk of the heavy by-products and a vapor phase essentially devoid of heavy by-products, and a stage of recovery of the solid phase from the surface.

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Derwent Abstract of AN-1987-281777 [40], XP-002191956 (Mitsui Toatsu Chem. Inc.).

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