DE60118867D1 - Verfahren zur Regenerierung einer redox-katalytischen Lösung, beinhaltend die Bestimmung des Sauerstoffgehaltes des Abwassers und dessen Verwendung zur Entschwefelung - Google Patents

Verfahren zur Regenerierung einer redox-katalytischen Lösung, beinhaltend die Bestimmung des Sauerstoffgehaltes des Abwassers und dessen Verwendung zur Entschwefelung

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Publication number
DE60118867D1
DE60118867D1 DE60118867T DE60118867T DE60118867D1 DE 60118867 D1 DE60118867 D1 DE 60118867D1 DE 60118867 T DE60118867 T DE 60118867T DE 60118867 T DE60118867 T DE 60118867T DE 60118867 D1 DE60118867 D1 DE 60118867D1
Authority
DE
Germany
Prior art keywords
desulphurisation
redox
wastewater
regeneration
determination
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 - Lifetime
Application number
DE60118867T
Other languages
English (en)
Other versions
DE60118867T2 (de
Inventor
Thierry Huard
Christian Streicher
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 DE60118867D1 publication Critical patent/DE60118867D1/de
Application granted granted Critical
Publication of DE60118867T2 publication Critical patent/DE60118867T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B01J31/40—Regeneration or reactivation
    • B01J31/4015—Regeneration or reactivation of catalysts containing metals
    • B01J31/4023—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper
    • B01J31/403—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper containing iron group metals or copper
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8612—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
    • B01J31/22—Organic complexes
    • B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
    • B01J31/2208—Oxygen, e.g. acetylacetonates
    • B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
    • B01J31/223—At least two oxygen atoms present in one at least bidentate or bridging ligand
    • 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
    • B01J31/22—Organic complexes
    • B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
    • B01J31/2208—Oxygen, e.g. acetylacetonates
    • B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
    • B01J31/223—At least two oxygen atoms present in one at least bidentate or bridging ligand
    • B01J31/2234—Beta-dicarbonyl ligands, e.g. acetylacetonates
    • 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
    • B01J31/22—Organic complexes
    • B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
    • B01J31/2208—Oxygen, e.g. acetylacetonates
    • B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
    • B01J31/2243—At least one oxygen and one nitrogen atom present as complexing atoms in an at least bidentate or bridging ligand
    • 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
    • B01J31/22—Organic complexes
    • B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
    • B01J31/226—Sulfur, e.g. thiocarbamates
    • 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
    • B01J31/40—Regeneration or reactivation
    • B01J31/4015—Regeneration or reactivation of catalysts containing metals
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/70—Oxidation reactions, e.g. epoxidation, (di)hydroxylation, dehydrogenation and analogues
    • 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
    • B01J2531/50—Complexes comprising metals of Group V (VA or VB) as the central metal
    • B01J2531/56—Vanadium
    • 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
    • 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
    • B01J2531/90—Catalytic systems characterized by the solvent or solvent system used
    • B01J2531/96—Water
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Gas Separation By Absorption (AREA)
  • Catalysts (AREA)
  • Industrial Gases (AREA)
DE60118867T 2000-12-21 2001-11-30 Verfahren zur Regenerierung einer redox-katalytischen Lösung, beinhaltend die Bestimmung des Sauerstoffgehaltes des Abwassers und dessen Verwendung zur Entschwefelung Expired - Lifetime DE60118867T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0016729A FR2818561B1 (fr) 2000-12-21 2000-12-21 Procede de regeneration d'une solution catalytique redox comprenant la mesure de l'oxygene dissous dans l'effluent de regeneration et son application en desulfuration
FR0016729 2000-12-21

Publications (2)

Publication Number Publication Date
DE60118867D1 true DE60118867D1 (de) 2006-05-24
DE60118867T2 DE60118867T2 (de) 2006-09-14

Family

ID=8857974

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60118867T Expired - Lifetime DE60118867T2 (de) 2000-12-21 2001-11-30 Verfahren zur Regenerierung einer redox-katalytischen Lösung, beinhaltend die Bestimmung des Sauerstoffgehaltes des Abwassers und dessen Verwendung zur Entschwefelung

Country Status (5)

Country Link
US (1) US6669921B2 (de)
EP (1) EP1216753B1 (de)
CA (1) CA2364943C (de)
DE (1) DE60118867T2 (de)
FR (1) FR2818561B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1728554A1 (de) * 2005-06-02 2006-12-06 Research Institute of Petroleum Industry Verfahren zur Entfernung von Schwefelteilchen aus einer wässerigen Katalysatorlösung und zur Entfernung vom Schwefelwasserstoff aus einem Gasstrom
US7498008B2 (en) * 2006-02-23 2009-03-03 Grt, Inc. Process of gas treatment to remove pollutants
CN104689670B (zh) * 2015-03-17 2017-02-01 江苏中顺节能科技有限公司 一种同心环形极板式除尘脱硫一体化装置
NL2024456B1 (en) * 2019-12-13 2021-09-01 Paqell B V A continuous process to treat a hydrogen sulphide comprising gas
CN113856433B (zh) * 2021-11-29 2022-05-20 东营联合石化有限责任公司 用于脱硫富液的闪蒸脱烃罐

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091073A (en) * 1975-08-29 1978-05-23 Shell Oil Company Process for the removal of H2 S and CO2 from gaseous streams
US4332781A (en) * 1980-12-29 1982-06-01 Shell Oil Company Removal of hydrogen sulfide and carbonyl sulfide from gas-streams
US4485082A (en) * 1983-10-25 1984-11-27 Shell Oil Company Removal of oxalate ion from gas treating solutions
DE3444252A1 (de) * 1983-12-12 1985-06-20 Chemengineering Co. Ltd., Zug Verfahren und vorrichtung zur entfernung von schwefelwasserstoffen aus gasen
US4532118A (en) * 1984-03-29 1985-07-30 Kimura Chemical Plants Co., Ltd. Process for removal of hydrogen sulfide from gases
US4859436A (en) * 1985-08-23 1989-08-22 Shell Oil Company H2 S removal process and composition
US5753189A (en) * 1995-05-19 1998-05-19 Gas Research Institute Method and apparatus for controlling sulfur concentration in liquid redox sulfur removal processes
FR2771945B1 (fr) * 1997-12-05 1999-12-31 Inst Francais Du Petrole Procede de recuperation du soufre a haute pression
FR2794665B1 (fr) * 1999-06-10 2001-08-03 Inst Francais Du Petrole Procede et dispositif de traitement d'un gaz contenant de l'hydrogene sulfure, comportant une etape de regeneration de la solution catalytique au moyen d'un ejecteur

Also Published As

Publication number Publication date
EP1216753B1 (de) 2006-04-19
CA2364943C (fr) 2008-10-28
FR2818561A1 (fr) 2002-06-28
US6669921B2 (en) 2003-12-30
DE60118867T2 (de) 2006-09-14
US20020119086A1 (en) 2002-08-29
CA2364943A1 (fr) 2002-06-21
EP1216753A1 (de) 2002-06-26
FR2818561B1 (fr) 2003-10-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: IFP ENERGIES NOUVELLES, RUEIL-MALMAISON, FR

8328 Change in the person/name/address of the agent

Representative=s name: VONNEMANN, KLOIBER & KOLLEGEN, 81667 MUENCHEN