GB1397145A - Process for purifying an industrial gas containing sulphurous an hydride or sulphuric anhydride with the production of elemental sulphur - Google Patents

Process for purifying an industrial gas containing sulphurous an hydride or sulphuric anhydride with the production of elemental sulphur

Info

Publication number
GB1397145A
GB1397145A GB4670672A GB4670672A GB1397145A GB 1397145 A GB1397145 A GB 1397145A GB 4670672 A GB4670672 A GB 4670672A GB 4670672 A GB4670672 A GB 4670672A GB 1397145 A GB1397145 A GB 1397145A
Authority
GB
United Kingdom
Prior art keywords
sulphur
sulphide
gas containing
sodium
recycled
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
GB4670672A
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
Original Assignee
IFP Energies nouvelles
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 filed Critical IFP Energies nouvelles
Publication of GB1397145A publication Critical patent/GB1397145A/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
    • 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
    • B01D53/52—Hydrogen sulfide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
GB4670672A 1971-10-11 1972-10-10 Process for purifying an industrial gas containing sulphurous an hydride or sulphuric anhydride with the production of elemental sulphur Expired GB1397145A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7136555A FR2156953A5 (enExample) 1971-10-11 1971-10-11

Publications (1)

Publication Number Publication Date
GB1397145A true GB1397145A (en) 1975-06-11

Family

ID=9084213

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4670672A Expired GB1397145A (en) 1971-10-11 1972-10-10 Process for purifying an industrial gas containing sulphurous an hydride or sulphuric anhydride with the production of elemental sulphur

Country Status (7)

Country Link
US (1) US3846539A (enExample)
JP (1) JPS4846567A (enExample)
DE (1) DE2249253A1 (enExample)
FR (1) FR2156953A5 (enExample)
GB (1) GB1397145A (enExample)
IT (1) IT968830B (enExample)
NL (1) NL7213395A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2203774B1 (enExample) * 1972-10-20 1978-05-26 Inst Francais Du Petrole
FR2206968B1 (enExample) * 1972-11-20 1975-04-25 Inst Francais Du Petrole
US4201754A (en) * 1978-12-05 1980-05-06 Continental Oil Company Method for the conversion of calcium sulfoxy compounds into calcium carbonate compounds in sulfur oxide treatment processes
US4834704A (en) * 1988-04-13 1989-05-30 Eaton Corporation Injectable infusion pump apparatus for implanting long-term dispensing module and medication in an animal and method therefor
FR2711549B1 (fr) * 1993-10-26 1996-01-26 Inst Francais Du Petrole Procédé et installation de génération de chaleur avec régénération de l'absorbant et obtention d'un produit fertilisant.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1807583A (en) * 1931-06-02 Production op elemental sulphur prom hydrogen sulphide and sulpkub
BE534078A (enExample) * 1953-12-14
US3285711A (en) * 1963-04-24 1966-11-15 Exxon Research Engineering Co Inert flue gas system

Also Published As

Publication number Publication date
NL7213395A (enExample) 1973-04-13
DE2249253A1 (de) 1973-04-19
JPS4846567A (enExample) 1973-07-03
US3846539A (en) 1974-11-05
IT968830B (it) 1974-03-20
FR2156953A5 (enExample) 1973-06-01

Similar Documents

Publication Publication Date Title
US3843771A (en) Method for suppressing sulfate make in a so scrubbing step
GB1390410A (en) Recovery of sulphur values
GB1510275A (en) Removal of sulphur oxides from waste gas
GB1385719A (en) Process and apparatus for purifying exhaust gas
US4186176A (en) Method of simultaneously removing sulfur dioxide and nitrogen oxides from exhaust gases
ES421346A1 (es) Procedimiento para la eliminacion de so2 a partir de gases de escape que contienen polvo.
GB1004524A (en) Process for the recovery of ammonia and sulphur dioxide
GB1342826A (en) Method for the removal of hydrogen sulphide from gaseous streams
GB1522264A (en) Method of regenerating spent aqueous so2-absorbent solutions
US3761575A (en) Process for the cracking of ammonium sulfate
GB1495452A (en) Removal of sulphur compounds from gas streams
GB1371551A (enExample)
UST970008I4 (en) Removal and recovery of sulfur oxides from gas streams with melamine
GB1421646A (en) Purification of hydrogen fluoride
JPS6472915A (en) Production of ammonia and sulfur dioxide
GB1348937A (en) Processing of coke oven gas
US3875295A (en) Process for withdrawing hydrogen sulfide from an industrial gas with sulfur production
US3984529A (en) Process for recovering sulfur by removal of sulfur dioxide from gaseous mixtures
GB1089880A (en) Recovery of ammonia from gaseous mixtures
ZA856544B (en) Process for the removal of ammonia from a gas containing sulphur dioxide
GB803801A (en) Method of purifying the exhaust air from viscose manufacturing plants
US3833714A (en) Removal of the hydrogen sulfide contained in a gas of high carbon dioxide content
US3846539A (en) Purification of gas containing sulfur dioxide or sulfur trioxide with the production of elemental sulfur
US4203953A (en) Process for removing SO2 from waste gases
US3962410A (en) Process for purifying industrial gases containing hydrogen sulfide with sulfur production

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee