ATE370784T1 - Chemisch-biologisches verfahren zur entfernung von h2s aus einem gas - Google Patents

Chemisch-biologisches verfahren zur entfernung von h2s aus einem gas

Info

Publication number
ATE370784T1
ATE370784T1 AT03789149T AT03789149T ATE370784T1 AT E370784 T1 ATE370784 T1 AT E370784T1 AT 03789149 T AT03789149 T AT 03789149T AT 03789149 T AT03789149 T AT 03789149T AT E370784 T1 ATE370784 T1 AT E370784T1
Authority
AT
Austria
Prior art keywords
sub
gas
absorption column
iron
sup
Prior art date
Application number
AT03789149T
Other languages
English (en)
Inventor
Roberto Gianna
Umberto Barberini
Mario Valdiserri
Francesco Crescenzi
Andrea Robertiello
Original Assignee
Eni Spa
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 Eni Spa filed Critical Eni Spa
Application granted granted Critical
Publication of ATE370784T1 publication Critical patent/ATE370784T1/de

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
    • B01D53/1456—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
    • B01D53/34—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
    • 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
    • B01D2258/00—Sources of waste gases
    • B01D2258/05—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
    • 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)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • External Artificial Organs (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
AT03789149T 2002-12-20 2003-12-04 Chemisch-biologisches verfahren zur entfernung von h2s aus einem gas ATE370784T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT002705A ITMI20022705A1 (it) 2002-12-20 2002-12-20 Processo chimico biologico per la desolforazione di correnti gassose contenenti h2s.

Publications (1)

Publication Number Publication Date
ATE370784T1 true ATE370784T1 (de) 2007-09-15

Family

ID=32676847

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03789149T ATE370784T1 (de) 2002-12-20 2003-12-04 Chemisch-biologisches verfahren zur entfernung von h2s aus einem gas

Country Status (10)

Country Link
US (1) US7438886B2 (de)
EP (1) EP1572325B1 (de)
AT (1) ATE370784T1 (de)
AU (1) AU2003293778A1 (de)
DE (1) DE60315885T2 (de)
EA (1) EA008811B1 (de)
EG (1) EG23957A (de)
IT (1) ITMI20022705A1 (de)
PT (1) PT1572325E (de)
WO (1) WO2004056454A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5072612B2 (ja) * 2008-01-16 2012-11-14 株式会社東芝 生物脱硫装置の立ち上げ方法
ES2352627B1 (es) 2009-07-09 2012-01-02 Consejo Superior De Investigaciones Científicas (Csic) Absorbentes reactivos y su uso para la desulfuracion de corrientes gaseosas
CN101700469B (zh) * 2009-12-02 2012-08-08 天津大学 甲苯废气的鼓泡塔三相生物反应器净化装置及方法
CN102451607B (zh) * 2010-10-21 2016-05-18 李红玉 一种用于吸收硫化氢的内外双循环反应的方法和装置
CN102452643A (zh) * 2010-10-21 2012-05-16 李红玉 一种加速催化硫化氢和氧反应生成单质硫的技术
PL2767584T3 (pl) 2013-02-18 2017-02-28 Politechnika Łódzka Sposób redukcji poziomu dwutlenku węgla w procesie biologicznego oczyszczania biogazu
BR112016017093B1 (pt) * 2014-02-03 2022-10-11 Paqell B.V Processo para conversão biológica de bissulfeto em enxofre elementar
CN106039972B (zh) * 2016-06-24 2018-07-24 昆明理工大学 一种用磷矿浆净化工业尾气的方法
CN110237697B (zh) * 2019-06-12 2021-10-08 河北科技大学 一种生物净化废气的装置
CN112938905B (zh) * 2021-04-23 2023-05-30 中国科学院过程工程研究所 一种利用含硫化氢尾气制备高纯硫磺的方法
US11826699B2 (en) 2021-06-04 2023-11-28 Saudi Arabian Oil Company Stripping H2S off natural gas for multiple isotope analyses
CN114436387B (zh) * 2022-02-23 2023-08-25 杰瑞环保科技有限公司 废水的处理方法和处理装置
TR2022012637A2 (tr) * 2022-08-10 2024-02-21 Rafine Cevre Teknolojileri Ltd Sirketi Mi̇kro-kabarcikli hi̇drojen sülfür (h2s) aritma si̇stemi̇
CN118179236A (zh) * 2022-12-12 2024-06-14 中国石油化工股份有限公司 天然气络合铁脱硫过程中脱硫溶液发泡的防治方法及脱硫装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1701825A (en) * 1925-12-26 1929-02-12 Koppers Co Inc Gas-purification process
GB1056262A (en) * 1962-08-31 1967-01-25 Coal Industry Patents Ltd Process for the bacteriological oxidation of ferrous salts in acidic solution
US4931262A (en) * 1987-03-03 1990-06-05 Dowa Mining Co., Ltd. Method of treating H2 S containing gases
EP0280750B1 (de) * 1987-03-03 1992-01-29 Dowa Mining Co., Ltd. Verfahren und Vorrichtung zur Behandlung von H2S enthaltenden Gasen
EP0582632B1 (de) 1991-03-28 1999-03-31 The Dow Chemical Company Verfahren und vorrichtung zur entfernung von h2s aus gasströmen unter anwendung von membranreinigung der kreislauflösung
US5236677A (en) * 1992-03-13 1993-08-17 Grupo Cydsa S.A. De C.V. Biological process for the elimination of sulphur compounds present in gas mixtures
US5508014A (en) 1993-10-05 1996-04-16 Gas Research Institute, Inc. Regeneration of liquid redox systems using Thiobacillus ferrooxidans
US5753189A (en) 1995-05-19 1998-05-19 Gas Research Institute Method and apparatus for controlling sulfur concentration in liquid redox sulfur removal processes
US5843382A (en) * 1995-05-19 1998-12-01 Gas Research Institute Method and apparatus for removing sulfur from solution in liquid redox sulfur removal processes
US5989513A (en) * 1995-07-28 1999-11-23 Gas Research Institute Biologically assisted process for treating sour gas at high pH
IT1282787B1 (it) * 1996-06-04 1998-03-31 Eniricerche Spa Desolforazione di gas contenenti idrogeno solforato
US6056934A (en) * 1998-05-08 2000-05-02 Midamerican Energy Holdings Co. Method and device for hydrogen sulfide abatement and production of sulfuric acid

Also Published As

Publication number Publication date
US7438886B2 (en) 2008-10-21
AU2003293778A1 (en) 2004-07-14
EP1572325A1 (de) 2005-09-14
EA008811B1 (ru) 2007-08-31
DE60315885T2 (de) 2008-05-15
EG23957A (en) 2008-02-07
DE60315885D1 (de) 2007-10-04
WO2004056454A1 (en) 2004-07-08
US20060251571A1 (en) 2006-11-09
ITMI20022705A1 (it) 2004-06-21
EP1572325B1 (de) 2007-08-22
EA200500758A1 (ru) 2005-12-29
PT1572325E (pt) 2007-12-03

Similar Documents

Publication Publication Date Title
ATE370784T1 (de) Chemisch-biologisches verfahren zur entfernung von h2s aus einem gas
RU2161529C1 (ru) Способ биологического удаления сульфида
RU2532558C1 (ru) Способ очистки от серы
DE502004006914D1 (de) Verfahren zur selektiven entfernung von schwefelwasserstoff und co 2 aus rohgas
DE3780682D1 (de) Verfahren zur rueckgewinnung von schwefel aus gasen die es enthalten.
NO180325C (no) Fremgangsmåte for fjerning av svovelforbindelser fra en gassutströmning
DE602004014923D1 (de) Verfahren zur entfernung von , hcn und h2s und wah
DE69615816D1 (de) Verfahren zur quasitotaler entfernung der schwefelverbindungen h2s, so2, cos und/oder cs2 aus denselben enthaltenden restlichen rauchgasen einer schwefelanlage mit rückgewinnung dieser verbindungen als schwefel
ITBR20070004A1 (it) Procedimento di depurazione di gas da acido solfidrico con soluzioni contenenti ioni ferrici rigenerati
CN113825559B (zh) 具有改进的二氧化碳回收的改进硫回收操作
ATE147710T1 (de) Verfahren zur entfernung von schwefelwasserstoff aus einem gas, mit rückgewinnung von schwefel
US4758417A (en) Gas treatment process
CN1150792A (zh) 从废水中厌氧去除含硫化合物
US7279148B1 (en) Oxidizer and oxidation process for a desulphurization process
ATE120662T1 (de) Verfahren für die beseitigung von schwefeldioxyd aus abgas.
DE502006008813D1 (de) Vorrichtung und verfahren zum betrieb der vorrichtung zur kontinuierlichen rückgewinnung von schwefel aus h2s enthaltendem gas
ATE146443T1 (de) Verfahren zur schwefelrückgewinnung aus einem h2s-haltigen gasstrom unter hohem druck
CA1173628A (en) Froth process
ATE246253T1 (de) Verfahren zur erzeugung von schwefelwasserstoff aus elementarem schwefel uns ihre verwendung zur rückgewinnung von schwermetallen
NO316938B1 (no) Fremgangsmate og anordning for behandling av en gass inneholdende hydrogensulfid, med resirkulering av den reduserte katalytiske opplosning
CN101479022A (zh) 处理气体流的方法
CA2039863C (en) Biological process for conversion of hydrogen sulphide
HK40096486A (zh) 通过使用硫染料催化剂进行的硫化氢去除工艺
Waghani Biological degradation of hydrogen sulfide and carbon disulfide

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties