Title:
【発明の名称】酸性化合物の気体を清浄化する方法
Document Type and Number:
Japanese Patent JP2002501823
Kind Code:
A
Abstract:
The invention concerns a method for purifying a gas consisting of acid compounds which consists in subjecting the gas to a dry or semi-wet treatment with a basic reagent comprising an anhydrous sodium carbonate powder, with specific surface area greater more than 2 m<2>/g, which while it is being handled, is maintained in an atmosphere with relative humidity less than 20 % and/or to which a desiccant has been added.
Inventors:
Gordesie Muddy
Averrange Nicola
Paula El Stefan
Ninane Leon
Demily Paul
Averrange Nicola
Paula El Stefan
Ninane Leon
Demily Paul
Application Number:
JP2000530045A
Publication Date:
January 22, 2002
Filing Date:
January 21, 1999
Export Citation:
Assignee:
Solvay
International Classes:
B01D53/26; B01D53/40; B01D53/77; C01D7/00; C01D7/12; C01D7/42; (IPC1-7): B01D53/40; B01D53/26; B01D53/77
Attorney, Agent or Firm:
Minoru Nakamura (9 outside)