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CA2096660A1 - Procede utilise pour extraire les composes sulfures des gaz - Google Patents

Procede utilise pour extraire les composes sulfures des gaz

Info

Publication number
CA2096660A1
CA2096660A1 CA2096660A CA2096660A CA2096660A1 CA 2096660 A1 CA2096660 A1 CA 2096660A1 CA 2096660 A CA2096660 A CA 2096660A CA 2096660 A CA2096660 A CA 2096660A CA 2096660 A1 CA2096660 A1 CA 2096660A1
Authority
CA
Canada
Prior art keywords
aqueous solution
sulphur
sulphide
removal
sulphur compounds
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
CA2096660A
Other languages
English (en)
Other versions
CA2096660C (fr
Inventor
Cees Jan Nico Buisman
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.)
Paques BV
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19858088&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2096660(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2096660A1 publication Critical patent/CA2096660A1/fr
Application granted granted Critical
Publication of CA2096660C publication Critical patent/CA2096660C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/18—Gas cleaning, e.g. scrubbers; Separation of different gases
    • 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
    • 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
    • B01D53/507—Sulfur oxides by treating the gases with other liquids
    • 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
    • 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
    • B01D53/84—Biological processes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/345—Biological treatment of water, waste water, or sewage characterised by the microorganisms used for biological oxidation or reduction of sulfur compounds
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/09—Reaction techniques
    • Y10S423/17—Microbiological reactions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Zoology (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Sustainable Development (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Mushroom Cultivation (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

Procédé d'élimination des composés de soufre des effluents gazeux, lequel procédé consiste: a) à mettre l'effluent gazeux en contact avec une solution aqueuse dans laquelle les composés de soufre se dissolvent; b) à porter à une valeur comprise entre 20 et 2000 meq/l la concentration dans la solution aqueuse de composés tampons tels que le carbonate et/ou le bicarbonate et/ou le phosphate; c) à soumettre la solution aqueuse contenant du sulfure à des bactéries oxydant le sulfure en présence d'oxygène dans un réacteur dans lequel le sulfure s'oxyde et laisse du soufre élémentaires; d) à séparer le soufre élémentaire de la solution aqueuse; et e) à renvoyer la solution aqueuse à l'étape a). Ce procédé peut servir à enlever le H2S des biogaz, de l'air de ventilation, ou analogue, ainsi qu'à enlever le SO2 des gaz de combustion à l'aide d'une étape supplémentaire effectuée après l'étape a) et avant l'étape c) et consistant à soumettre la solution aqueuse contenant les composés de soufre à une réduction des composés de soufre de manière à obtenir du sulfure. On peut améliorer davantage l'élimination du H2S et du SO2 en assurant une teneur résiduaire de soufre de 1 à 50 g/l dans le liquide de lavage.
CA002096660A 1990-12-04 1991-12-04 Procede utilise pour extraire les composes sulfures des gaz Expired - Lifetime CA2096660C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL9002661 1990-12-04
NL9002661A NL9002661A (nl) 1990-12-04 1990-12-04 Werkwijze voor de verwijdering van h2s uit gas.
PCT/NL1991/000250 WO1992010270A1 (fr) 1990-12-04 1991-12-04 Procede d'elimination des composes de soufre des gaz

Publications (2)

Publication Number Publication Date
CA2096660A1 true CA2096660A1 (fr) 1992-06-05
CA2096660C CA2096660C (fr) 1999-06-01

Family

ID=19858088

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002096660A Expired - Lifetime CA2096660C (fr) 1990-12-04 1991-12-04 Procede utilise pour extraire les composes sulfures des gaz

Country Status (22)

Country Link
US (1) US5354545A (fr)
EP (1) EP0561889B1 (fr)
JP (1) JPH0775655B2 (fr)
KR (1) KR960010378B1 (fr)
AT (1) ATE113497T1 (fr)
AU (1) AU648129B2 (fr)
BG (1) BG61069B1 (fr)
BR (1) BR9107117A (fr)
CA (1) CA2096660C (fr)
CZ (1) CZ285699B6 (fr)
DE (1) DE69104997T2 (fr)
DK (1) DK0561889T3 (fr)
EE (1) EE02976B1 (fr)
ES (1) ES2062883T3 (fr)
FI (1) FI109525B (fr)
HU (1) HU212908B (fr)
NL (1) NL9002661A (fr)
NO (1) NO180325C (fr)
PL (1) PL168365B1 (fr)
RU (1) RU2089267C1 (fr)
UA (1) UA27039C2 (fr)
WO (1) WO1992010270A1 (fr)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112428379A (zh) * 2020-11-13 2021-03-02 山东唐唐家居有限公司 一种多层模压门面板造型装置及其工艺
CN112428379B (zh) * 2020-11-13 2022-04-08 山东唐唐家居有限公司 一种多层模压门面板造型装置及其工艺

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RU2089267C1 (ru) 1997-09-10
JPH05507235A (ja) 1993-10-21
AU648129B2 (en) 1994-04-14
ES2062883T3 (es) 1994-12-16
NO180325C (no) 1997-04-02
FI932534L (fi) 1993-07-09
NO931943D0 (no) 1993-05-28
BR9107117A (pt) 1994-02-22
EP0561889B1 (fr) 1994-11-02
HU9301632D0 (en) 1993-11-29
DK0561889T3 (da) 1994-12-05
DE69104997D1 (de) 1994-12-08
BG97844A (bg) 1994-05-27
JPH0775655B2 (ja) 1995-08-16
DE69104997T2 (de) 1995-03-23
FI109525B (fi) 2002-08-30
CZ285699B6 (cs) 1999-10-13
CA2096660C (fr) 1999-06-01
UA27039C2 (uk) 2000-02-28
NO180325B (no) 1996-12-23
FI932534A0 (fi) 1993-06-03
HUT64875A (en) 1994-03-28
HU212908B (en) 1996-12-30
ATE113497T1 (de) 1994-11-15
BG61069B1 (bg) 1996-10-31
WO1992010270A1 (fr) 1992-06-25
AU9067291A (en) 1992-07-08
KR960010378B1 (ko) 1996-07-31
EP0561889A1 (fr) 1993-09-29
PL168365B1 (pl) 1996-02-29
NL9002661A (nl) 1992-07-01
CZ105893A3 (en) 1994-01-19
US5354545A (en) 1994-10-11
NO931943L (no) 1993-05-28
EE02976B1 (et) 1997-04-15

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