GB2157191B - Removing so2 and so3 from waste gas - Google Patents

Removing so2 and so3 from waste gas

Info

Publication number
GB2157191B
GB2157191B GB08409376A GB8409376A GB2157191B GB 2157191 B GB2157191 B GB 2157191B GB 08409376 A GB08409376 A GB 08409376A GB 8409376 A GB8409376 A GB 8409376A GB 2157191 B GB2157191 B GB 2157191B
Authority
GB
United Kingdom
Prior art keywords
waste gas
waste
gas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB08409376A
Other versions
GB2157191A (en
Inventor
Naoharu Shinods
Atsushi Tatani
Naohiko Ukawa
Takayoshi Hamada
Hiroshi Takeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to GB08409376A priority Critical patent/GB2157191B/en
Publication of GB2157191A publication Critical patent/GB2157191A/en
Application granted granted Critical
Publication of GB2157191B publication Critical patent/GB2157191B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
GB08409376A 1984-04-11 1984-04-11 Removing so2 and so3 from waste gas Expired GB2157191B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08409376A GB2157191B (en) 1984-04-11 1984-04-11 Removing so2 and so3 from waste gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08409376A GB2157191B (en) 1984-04-11 1984-04-11 Removing so2 and so3 from waste gas

Publications (2)

Publication Number Publication Date
GB2157191A GB2157191A (en) 1985-10-23
GB2157191B true GB2157191B (en) 1987-09-16

Family

ID=10559525

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08409376A Expired GB2157191B (en) 1984-04-11 1984-04-11 Removing so2 and so3 from waste gas

Country Status (1)

Country Link
GB (1) GB2157191B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0937491A3 (en) * 1998-02-23 1999-10-13 Mitsubishi Heavy Industries, Ltd. Flue gas treating process and apparatus
CN103771608B (en) * 2012-10-23 2016-03-30 中国石油化工股份有限公司 A kind for the treatment of process of refinery alkaline residue
CN108525485A (en) * 2018-06-14 2018-09-14 山东焦化技术咨询服务有限公司 A kind of cock-oven gas purifying system and method for dust minimum discharge

Also Published As

Publication number Publication date
GB2157191A (en) 1985-10-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000411