公开(公告)号：US3615196A

公开(公告)日：1971-10-26

申请号：US3615196D

申请日：1969-05-05

Applicant: EXXON RESEARCH ENGINEERING CO

Inventor： WELTY ALBERT B JR ,  RAMAN ANANTHA K S ,  LATHROP CARL M

IPC: B01D53/86 ,  C01B17/76 ,  C01B17/80 ,  C01B17/78 ,  C01B17/56

CPC classification number: C01B17/803 ,  B01D53/8609 ,  C01B17/76

Abstract: Sulfur dioxide is removed from flue gas by contacting the flue gas into contact with a vanadium pentoxide absorbent, then passing air in contact with the absorbent, causing desorption of SO3. The reaction may be carried out in a rotating reactor containing a plurality of beds of absorbent.

公开(公告)号：CA529377A

公开(公告)日：1956-08-21

申请号：CA529377D

Applicant: EXXON RESEARCH ENGINEERING CO

Inventor： LATHROP CARL M ,  LOESER CHRISTOPHER E