Title:
【発明の名称】特に残留物の燃焼から発生する酸性煙の中和方法及び装置
Document Type and Number:
Japanese Patent JPS63502253
Kind Code:
A
Abstract:
PCT No. PCT/FR86/00415 Sec. 371 Date Jul. 28, 1987 Sec. 102(e) Date Jul. 28, 1987 PCT Filed Dec. 2, 1986 PCT Pub. No. WO87/03215 PCT Pub. Date Jun. 4, 1987.The invention relates to a process and an installation for neutralizing acid fumes coming in particular from the combustion of residues. According to the invention, the combustion vapor and fumes laden with anhydrides and acids are neutralized after passage in the exchanger (19) by counter-flow encounter with a flow of a neutralizing liquid of basic pH constituted by a slurry formed on the one hand by water and on the other hand by the ashes coming from said combustion furnace and placed in suspension and/or solution in said aqueous phase.
Inventors:
Nobile, Bernard
Bonhomme, Michelle
Dospra, Philip
Bonhomme, Michelle
Dospra, Philip
Application Number:
JP50638186A
Publication Date:
September 01, 1988
Filing Date:
December 02, 1986
Export Citation:
Assignee:
Propiorga
International Classes:
B01D53/34; B01D53/50; B01D53/56; B01D53/68; B01D53/77; F23J15/04; (IPC1-7): B01D53/34
Attorney, Agent or Firm:
Soga Doteru