Title:
排ガスからの二酸化硫黄の除去
Document Type and Number:
Japanese Patent JP6548840
Kind Code:
B2
Abstract:
A process where a gas, containing SO2 and O2 is brought in contact with a mixture of from 95% vol. to 50% vol. of activated carbon catalyst and from 5% vol. to 50% vol. of an inert filler material, where the SO2 is converted to H2SO4 on the activated carbon catalyst and is then washed from the activated carbon catalyst to obtain a H2SO4 solution.
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Inventors:
Strick Ross, Alan
Application Number:
JP2018563463A
Publication Date:
July 24, 2019
Filing Date:
March 31, 2017
Export Citation:
Assignee:
CPPE CARBON PROCESS & PLANT ENGINEERING S.A.
International Classes:
B01D53/86; B01D53/44; B01D53/50; B01D53/64; B01D53/82; B01D53/96; B01J21/18
Domestic Patent References:
| JP2006035042A | ||||
| JP2004081969A | ||||
| JP2002282624A | ||||
| JP2000296310A | ||||
| JP2013525107A |
Foreign References:
| WO2015078953A1 |
Attorney, Agent or Firm:
Keiji Nemoto