Surface improved tower packing

Details Surface improved tower packing Surface improved tower packing

1995-09-12

1997-06-03

Bhat, Nina

Distillation: processes, separatory

With chemical reaction

Including step of adding catalyst or reacting material

2611121, 2611122, 261DIG72, 216100, 216109, B01D 334, B01D 4700, B44C 122, C10J 108

Patent

active

056350350

ABSTRACT:
Etching the surfaces of a metal tower packing improves their wettability and therefore their efficiency in mass transfer applications.

REFERENCES:
patent: 2917292 (1959-12-01), Hittrich
patent: 3430934 (1969-03-01), Weishawpt
patent: 3657847 (1972-04-01), Castellucci
patent: 4333893 (1982-06-01), Clyde
patent: 4668442 (1987-05-01), Lang
patent: 4740334 (1988-04-01), Rukovena, Jr.
patent: 5304423 (1994-04-01), Niknafs et al.

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