ITMI20022705A1 - Processo chimico biologico per la desolforazione di correnti gassose contenenti h2s. - Google Patents

Processo chimico biologico per la desolforazione di correnti gassose contenenti h2s.

Info

Publication number
ITMI20022705A1
ITMI20022705A1 IT002705A ITMI20022705A ITMI20022705A1 IT MI20022705 A1 ITMI20022705 A1 IT MI20022705A1 IT 002705 A IT002705 A IT 002705A IT MI20022705 A ITMI20022705 A IT MI20022705A IT MI20022705 A1 ITMI20022705 A1 IT MI20022705A1
Authority
IT
Italy
Prior art keywords
sub
absorption column
iron
sup
filtrate
Prior art date
Application number
IT002705A
Other languages
English (en)
Inventor
Umberto Barberini
Francesco Crescenzi
Roberto Gianna
Andrea Robertiello
Mario Galileo Valdiserri
Original Assignee
Enitecnologie 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 Enitecnologie Spa filed Critical Enitecnologie Spa
Priority to IT002705A priority Critical patent/ITMI20022705A1/it
Priority to DE60315885T priority patent/DE60315885T2/de
Priority to EP03789149A priority patent/EP1572325B1/en
Priority to US10/538,925 priority patent/US7438886B2/en
Priority to AU2003293778A priority patent/AU2003293778A1/en
Priority to EA200500758A priority patent/EA008811B1/ru
Priority to AT03789149T priority patent/ATE370784T1/de
Priority to PCT/EP2003/013798 priority patent/WO2004056454A1/en
Priority to PT03789149T priority patent/PT1572325E/pt
Publication of ITMI20022705A1 publication Critical patent/ITMI20022705A1/it
Priority to EGNA2005000330 priority patent/EG23957A/xx

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)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Inorganic Chemistry (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (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)
IT002705A 2002-12-20 2002-12-20 Processo chimico biologico per la desolforazione di correnti gassose contenenti h2s. ITMI20022705A1 (it)

Priority Applications (10)

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.
DE60315885T DE60315885T2 (de) 2002-12-20 2003-12-04 Chemisch-biologisches verfahren zur entschwefelung von h2s enthaltenden gasförmigen strömen
EP03789149A EP1572325B1 (en) 2002-12-20 2003-12-04 Chemical-biological process for the removal of h2s from a gas
US10/538,925 US7438886B2 (en) 2002-12-20 2003-12-04 Chemical-biological process for the removal of H2S from a gas
AU2003293778A AU2003293778A1 (en) 2002-12-20 2003-12-04 Chemical-biological process for the removal of h2s from a gas
EA200500758A EA008811B1 (ru) 2002-12-20 2003-12-04 Химико-биологический способ удаления сероводорода из газа
AT03789149T ATE370784T1 (de) 2002-12-20 2003-12-04 Chemisch-biologisches verfahren zur entfernung von h2s aus einem gas
PCT/EP2003/013798 WO2004056454A1 (en) 2002-12-20 2003-12-04 Chemical-biological process for the removal of h2s from a gas
PT03789149T PT1572325E (pt) 2002-12-20 2003-12-04 Processo químico-biológico para a remoção de h2s de um gás
EGNA2005000330 EG23957A (en) 2002-12-20 2005-06-19 Chemical biological process for the removal of h2sfrom a gas

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
ITMI20022705A1 true ITMI20022705A1 (it) 2004-06-21

Family

ID=32676847

Family Applications (1)

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

Country Status (10)

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

Families Citing this family (13)

* 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
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
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
PL2767584T3 (pl) 2013-02-18 2017-02-28 Politechnika Łódzka Sposób redukcji poziomu dwutlenku węgla w procesie biologicznego oczyszczania biogazu
KR102394301B1 (ko) * 2014-02-03 2022-05-03 파?? 비.브이. 이황화물의 원소 황으로의 생물학적 전환 방법
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
WO2024035361A1 (en) * 2022-08-10 2024-02-15 Rafine Cevre Teknolojileri Limited Sirketi A microbubble-based hydrogen sulfide (h2s) treatment system

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
DE3776559D1 (de) * 1987-03-03 1992-03-12 Dowa Mining Co Verfahren und vorrichtung zur behandlung von h2s enthaltenden gasen.
US4931262A (en) * 1987-03-03 1990-06-05 Dowa Mining Co., Ltd. Method of treating H2 S containing gases
ATE178287T1 (de) * 1991-03-28 1999-04-15 Dow Chemical Co 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
PT1572325E (pt) 2007-12-03
US7438886B2 (en) 2008-10-21
AU2003293778A1 (en) 2004-07-14
WO2004056454A1 (en) 2004-07-08
DE60315885T2 (de) 2008-05-15
US20060251571A1 (en) 2006-11-09
EA200500758A1 (ru) 2005-12-29
EA008811B1 (ru) 2007-08-31
EP1572325B1 (en) 2007-08-22
ATE370784T1 (de) 2007-09-15
DE60315885D1 (de) 2007-10-04
EP1572325A1 (en) 2005-09-14
EG23957A (en) 2008-02-07

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