FR2320769B1 - - Google Patents

Info

Publication number
FR2320769B1
FR2320769B1 FR7525094A FR7525094A FR2320769B1 FR 2320769 B1 FR2320769 B1 FR 2320769B1 FR 7525094 A FR7525094 A FR 7525094A FR 7525094 A FR7525094 A FR 7525094A FR 2320769 B1 FR2320769 B1 FR 2320769B1
Authority
FR
France
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
FR7525094A
Other languages
French (fr)
Other versions
FR2320769A1 (fr
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 FR7525094A priority Critical patent/FR2320769A1/fr
Publication of FR2320769A1 publication Critical patent/FR2320769A1/fr
Application granted granted Critical
Publication of FR2320769B1 publication Critical patent/FR2320769B1/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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/84—Metals of the iron group
    • B01J2531/842—Iron
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)
FR7525094A 1975-08-12 1975-08-12 Procede d'elimination du sulfure d'hydrogene de gaz par oxydation catalytique en soufre sans formation d'oxydes de soufre Granted FR2320769A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7525094A FR2320769A1 (fr) 1975-08-12 1975-08-12 Procede d'elimination du sulfure d'hydrogene de gaz par oxydation catalytique en soufre sans formation d'oxydes de soufre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7525094A FR2320769A1 (fr) 1975-08-12 1975-08-12 Procede d'elimination du sulfure d'hydrogene de gaz par oxydation catalytique en soufre sans formation d'oxydes de soufre

Publications (2)

Publication Number Publication Date
FR2320769A1 FR2320769A1 (fr) 1977-03-11
FR2320769B1 true FR2320769B1 (xx) 1977-12-16

Family

ID=9159018

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7525094A Granted FR2320769A1 (fr) 1975-08-12 1975-08-12 Procede d'elimination du sulfure d'hydrogene de gaz par oxydation catalytique en soufre sans formation d'oxydes de soufre

Country Status (1)

Country Link
FR (1) FR2320769A1 (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524818A1 (fr) * 1982-04-09 1983-10-14 Raffinage Cie Francaise Nouveau catalyseur d'oxydation de mercaptans en disulfures, son procede de preparation et son application a l'adoucissement des distillats petroliers
FR2542630B1 (fr) * 1983-03-18 1987-11-13 Inst Francais Du Petrole Procede de preparation d'un catalyseur d'oxydation des mercaptans en disulfures et application de ce catalyseur a l'adoucissement des distillats petroliers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097925A (en) * 1958-04-17 1963-07-16 Atlantic Refining Co Method of recovering sulphur

Also Published As

Publication number Publication date
FR2320769A1 (fr) 1977-03-11

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Legal Events

Date Code Title Description
ST Notification of lapse