FR2437863A1 - Procede et appareillage pour l'elimination de l'hydrogene sulfure des courants gazeux - Google Patents

Procede et appareillage pour l'elimination de l'hydrogene sulfure des courants gazeux

Info

Publication number
FR2437863A1
FR2437863A1 FR7828590A FR7828590A FR2437863A1 FR 2437863 A1 FR2437863 A1 FR 2437863A1 FR 7828590 A FR7828590 A FR 7828590A FR 7828590 A FR7828590 A FR 7828590A FR 2437863 A1 FR2437863 A1 FR 2437863A1
Authority
FR
France
Prior art keywords
sepn
chelate
gas
soln
oxidn
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.)
Granted
Application number
FR7828590A
Other languages
English (en)
Other versions
FR2437863B1 (fr
Inventor
Michel Capitaine
Jean-Louis Lescuyer
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR7828590A priority Critical patent/FR2437863A1/fr
Priority to EP79400676A priority patent/EP0011517A3/fr
Priority to ES484681A priority patent/ES8101909A1/es
Priority to ZA00795283A priority patent/ZA795283B/xx
Priority to NO793188A priority patent/NO793188L/no
Priority to BR7906406A priority patent/BR7906406A/pt
Priority to DK418179A priority patent/DK418179A/da
Priority to JP12806779A priority patent/JPS5592128A/ja
Publication of FR2437863A1 publication Critical patent/FR2437863A1/fr
Application granted granted Critical
Publication of FR2437863B1 publication Critical patent/FR2437863B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1425—Regeneration of liquid absorbents
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1468—Removing hydrogen sulfide
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)

Abstract

LE PROCEDE ET L'APPAREILLAGE VISENT L'ELIMINATION EN CONTINU DE L'HYDROGENE SULFURE DE COURANTS GAZEUX POUVANT CONTENIR DE 0,01PPM A 100 D'HYDROGENE SULFURE. LE PROCEDE CONSISTE A TRAITER LES COURANTS GAZEUX PAR UNE SOLUTION AQUEUSE DE CHELATE METALLIQUE, A REOXYDER LA SOLUTION AQUEUSE DE CHELATE PAR UN GAZ CONTENANT DE L'OXYGENE MOLECULAIRE, A SEPARER LA PHASE LIQUIDE CONTENANT LA SOLUTION AQUEUSE DE CHELATE, A MELANGER INTIMEMENT LADITE PHASE LIQUIDE AVEC UN AGENT D'ENTRAINEMENT DU SOUFRE PEU OU PAS SOLUBLE DANS L'EAU, A SEPARER PAR DECANTATION LA SOLUTION AQUEUSE DE CHELATE, L'AGENT D'ENTRAINEMENT ET LE SOUFRE, A RECYCLER LA SOLUTION AQUEUSE DE CHELATE PURIFIEE VERS LA ZONE DE TRAITEMENT DES COURANTS GAZEUX ET L'AGENT D'ENTRAINEMENT VERS LA ZONE DE MELANGE INTIME.
FR7828590A 1978-10-06 1978-10-06 Procede et appareillage pour l'elimination de l'hydrogene sulfure des courants gazeux Granted FR2437863A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7828590A FR2437863A1 (fr) 1978-10-06 1978-10-06 Procede et appareillage pour l'elimination de l'hydrogene sulfure des courants gazeux
EP79400676A EP0011517A3 (fr) 1978-10-06 1979-09-24 Procédé et appareillage pour l'élimination de l'hydrogène sulfuré des courants gazeux
ZA00795283A ZA795283B (en) 1978-10-06 1979-10-03 Process and apparatus for the elimination of hydrogen sulphide from gaseous currents
ES484681A ES8101909A1 (es) 1978-10-06 1979-10-03 Un procedimiento de eliminacion de modo continuo del hidro- geno sulfurado de corrientes gaseosas
NO793188A NO793188L (no) 1978-10-06 1979-10-04 Fremgangsmaate for aa fjerne hydrogensulfid fra gass-stroemmer
BR7906406A BR7906406A (pt) 1978-10-06 1979-10-04 Processo de eliminacao continua de sulfeto de hidrogenio de corrente gasosas e dispositivo de realizacao do processo
DK418179A DK418179A (da) 1978-10-06 1979-10-05 Fremgangsmaade og apparat til fjernelse af hydrogensulfid fra gasstroemme ved behandling med metalchelatoploesninger
JP12806779A JPS5592128A (en) 1978-10-06 1979-10-05 Method of removing hydrogen sulfide from gas flow and its device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7828590A FR2437863A1 (fr) 1978-10-06 1978-10-06 Procede et appareillage pour l'elimination de l'hydrogene sulfure des courants gazeux

Publications (2)

Publication Number Publication Date
FR2437863A1 true FR2437863A1 (fr) 1980-04-30
FR2437863B1 FR2437863B1 (fr) 1981-03-06

Family

ID=9213424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7828590A Granted FR2437863A1 (fr) 1978-10-06 1978-10-06 Procede et appareillage pour l'elimination de l'hydrogene sulfure des courants gazeux

Country Status (3)

Country Link
JP (1) JPS5592128A (fr)
FR (1) FR2437863A1 (fr)
ZA (1) ZA795283B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4517170A (en) * 1982-12-20 1985-05-14 Shell Oil Company Removal of H2 S from sour gas streams with subsequent sulfur separation
US4518577A (en) * 1982-12-20 1985-05-21 Shell Oil Company Sulfur separation process

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2606277A1 (de) * 1975-02-20 1976-09-09 Air Resources Verfahren zur entfernung von schwefelwasserstoff aus einem gas und mittel zur durchfuehrung des verfahrens
US4091073A (en) * 1975-08-29 1978-05-23 Shell Oil Company Process for the removal of H2 S and CO2 from gaseous streams

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5021482A (fr) * 1973-07-01 1975-03-07
CA1014929A (fr) * 1973-09-11 1977-08-02 David Krofchak Limited Recuperation du thiocyanate de sodium
FR2330437A1 (fr) * 1975-11-05 1977-06-03 Orogil Procede et appareillage pour l'elimination de l'hydrogene sulfure et des mercaptans des courants gazeux

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2606277A1 (de) * 1975-02-20 1976-09-09 Air Resources Verfahren zur entfernung von schwefelwasserstoff aus einem gas und mittel zur durchfuehrung des verfahrens
US4091073A (en) * 1975-08-29 1978-05-23 Shell Oil Company Process for the removal of H2 S and CO2 from gaseous streams

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4517170A (en) * 1982-12-20 1985-05-14 Shell Oil Company Removal of H2 S from sour gas streams with subsequent sulfur separation
US4518577A (en) * 1982-12-20 1985-05-21 Shell Oil Company Sulfur separation process

Also Published As

Publication number Publication date
JPS5592128A (en) 1980-07-12
FR2437863B1 (fr) 1981-03-06
ZA795283B (en) 1980-09-24

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