GB1431685A - Removing sulphur dioxide from gases containing the same - Google Patents

Removing sulphur dioxide from gases containing the same

Info

Publication number
GB1431685A
GB1431685A GB4239973A GB4239973A GB1431685A GB 1431685 A GB1431685 A GB 1431685A GB 4239973 A GB4239973 A GB 4239973A GB 4239973 A GB4239973 A GB 4239973A GB 1431685 A GB1431685 A GB 1431685A
Authority
GB
United Kingdom
Prior art keywords
gas
sulphur
sulphur dioxide
ammonia
residual
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
GB4239973A
Other languages
English (en)
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of GB1431685A publication Critical patent/GB1431685A/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
    • 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)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
GB4239973A 1972-09-15 1973-09-10 Removing sulphur dioxide from gases containing the same Expired GB1431685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7232926A FR2199475B1 (US20110158925A1-20110630-C00013.png) 1972-09-15 1972-09-15

Publications (1)

Publication Number Publication Date
GB1431685A true GB1431685A (en) 1976-04-14

Family

ID=9104377

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4239973A Expired GB1431685A (en) 1972-09-15 1973-09-10 Removing sulphur dioxide from gases containing the same

Country Status (6)

Country Link
JP (1) JPS4967870A (US20110158925A1-20110630-C00013.png)
BE (1) BE804509A (US20110158925A1-20110630-C00013.png)
DE (1) DE2344924A1 (US20110158925A1-20110630-C00013.png)
FR (1) FR2199475B1 (US20110158925A1-20110630-C00013.png)
GB (1) GB1431685A (US20110158925A1-20110630-C00013.png)
NL (1) NL7312796A (US20110158925A1-20110630-C00013.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036943A (en) * 1972-09-15 1977-07-19 Institut Francais Du Petrole Process for removing sulfur dioxide from a gas and producing sulfur therefrom
FR2521868A1 (fr) * 1982-02-24 1983-08-26 G Pi Installation de captage du bioxyde de soufre contenu dans des gaz perdus
US7585404B2 (en) * 2006-12-06 2009-09-08 Chevron U.S.A. Inc. Decomposition of waste products formed in slurry catalyst synthesis

Also Published As

Publication number Publication date
DE2344924A1 (de) 1974-03-21
JPS4967870A (US20110158925A1-20110630-C00013.png) 1974-07-01
BE804509A (fr) 1974-03-05
FR2199475B1 (US20110158925A1-20110630-C00013.png) 1975-03-14
FR2199475A1 (US20110158925A1-20110630-C00013.png) 1974-04-12
NL7312796A (US20110158925A1-20110630-C00013.png) 1974-03-19

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Legal Events

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