Title:
硫黄化合物吸性凝集体
Document Type and Number:
Japanese Patent JP2659953
Kind Code:
B2
Abstract:
Agglomerates containing oxides, hydroxides, carbonates and/or basic carbonates of copper, and zinc and/or another element such as aluminium or silicon, are useful for removal of sulphur compounds from fluids, especially under non-reducing conditions. The agglomerates have surface area above 80 m<2>.g<-><1> and a calcined density below 1.5 g.cm<-><3>. After ignition, the cupric oxide plus zinc oxide (if any) content of the agglomerates is at least 70% w/w. The proportion of the cooper compound is such that the copper atoms constitute 30-97% of the total of the copper, zinc, and said other element atoms in the agglomerates.
Inventors:
PATORITSUKU JON DENII
PIITAA UTSUDO
PIITAA UTSUDO
Application Number:
JP10173587A
Publication Date:
September 30, 1997
Filing Date:
April 24, 1987
Export Citation:
Assignee:
IMUPERIARU CHEM IND PLC
International Classes:
B01D53/02; B01D53/14; B01D53/34; B01D53/48; B01D53/50; B01D53/52; B01D53/81; B01J20/02; B01J20/06; B01J20/28; C10K1/20; C10K1/34; C10L3/10; (IPC1-7): B01J20/02; B01D53/14; B01D53/50; B01D53/52; B01D53/81; B01J20/28; C10K1/34; C10L3/10
Attorney, Agent or Firm:
湯浅 恭三 （外４名）