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ES2122660T3 - Eliminacion de sulfuro de hidrogeno a partir de un gas de un digestor anaerobio. - Google Patents

Eliminacion de sulfuro de hidrogeno a partir de un gas de un digestor anaerobio.

Info

Publication number
ES2122660T3
ES2122660T3 ES95926274T ES95926274T ES2122660T3 ES 2122660 T3 ES2122660 T3 ES 2122660T3 ES 95926274 T ES95926274 T ES 95926274T ES 95926274 T ES95926274 T ES 95926274T ES 2122660 T3 ES2122660 T3 ES 2122660T3
Authority
ES
Spain
Prior art keywords
hydrogen sulfide
gas
oxygen
gas flow
gas stream
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
ES95926274T
Other languages
English (en)
Inventor
Ronald J Spiegel
John C Trocciola
Herbert C Healy
Roger R Lesieur
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.)
UTC Power Corp
Original Assignee
International Fuel Cells Corp
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=23027614&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2122660(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by International Fuel Cells Corp filed Critical International Fuel Cells Corp
Application granted granted Critical
Publication of ES2122660T3 publication Critical patent/ES2122660T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • 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
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/916—Odor, e.g. including control or abatement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Fuel Cell (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

LA CORRIENTE DE GAS EFLUENTE DE DIGESTORES DE TRATAMIENTO DE AGUA RESIDUAL ANAEROBIO SE TRATA PARA ELIMINAR CANTIDADES DE TRAZA DE SULFURO DE HIDROGENO Y OTROS CONTAMINANTES. LA ECUACION QUIMICA IMPLICADA DEPENDE DE LA REACCION DE SULFURO DE HIDROGENO CON OXIGENO PARA FORMAR AGUA MAS AZUFRE ELEMENTAL. EL SISTEMA DE ELIMINACION INCLUYE UNA LINEA DE CONTROL VARIABLE PARA AÑADIR AIRE A LA CORRIENTE DE GAS EFLUENTE, UN FILTRO PARA ELIMINAR SOLIDOS, LIQUIDOS Y BACTERIAS QUE ENTRAN DE LA CORRIENTE DE GAS ENRIQUECIDO CON OXIGENO; UN COMPRESOR PARA DIRIGIR LA CORRIENTE DE GAS FILTRADA A UN LECHO DE CARBONO ACTIVADO PROMOVIDO CON POTASIO EN DONDE TIENE LUGAR LA REACCION QUIMICA ANTERIOR; Y SENSORES PARA MEDIR EL CONTENIDO DE OXIGENO Y SULFURO DE HIDROGENO EN LA ENTRADA Y SALIDA DEL LECHO DE CARBONO ACTIVADO. CUANDO EL CONTENIDO DE SULFURO DE HIDROGENO DE LA CORRIENTE DE GAS DE SALIDA EXCEDE UN NIVEL PREDETERMINADO, LA CANTIDAD DE AIRE AÑADIDA A LA CORRIENTE DE GAS ES INCREMENTADA HASTA LOGRAR EL NIVEL PREDETERMINADO DE SULFURO DE HIDROGENO EN LA CORRIENTE DE GAS DE SALIDA.
ES95926274T 1994-07-01 1995-06-23 Eliminacion de sulfuro de hidrogeno a partir de un gas de un digestor anaerobio. Expired - Lifetime ES2122660T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/269,518 US5916438A (en) 1994-07-01 1994-07-01 Removal of hydrogen sulfide from anaerobic digester gas

Publications (1)

Publication Number Publication Date
ES2122660T3 true ES2122660T3 (es) 1998-12-16

Family

ID=23027614

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95926274T Expired - Lifetime ES2122660T3 (es) 1994-07-01 1995-06-23 Eliminacion de sulfuro de hidrogeno a partir de un gas de un digestor anaerobio.

Country Status (8)

Country Link
US (2) US5916438A (es)
EP (1) EP0769041B2 (es)
JP (1) JP2848708B2 (es)
CA (1) CA2186007A1 (es)
DE (1) DE69504353T3 (es)
DK (1) DK0769041T3 (es)
ES (1) ES2122660T3 (es)
WO (1) WO1996001300A1 (es)

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US6652826B1 (en) * 1989-06-23 2003-11-25 Xergy Processing Inc. Process for elimination of low concentrations of hydrogen sulfide in gas mixtures by catalytic oxidation
CN1304305C (zh) * 2003-03-31 2007-03-14 株式会社荏原制作所 含有硫化合物的废水的甲烷发酵处理方法及装置
US7427357B2 (en) * 2003-07-16 2008-09-23 Ebara Corporation Process and apparatus for anaerobic treatment of sulfur compound-containing wastewater
US7560026B2 (en) * 2005-09-19 2009-07-14 Keith Wilson Two-stage anaerobic digester
JP5245219B2 (ja) * 2006-07-12 2013-07-24 トヨタ自動車株式会社 燃料電池システム
GB2454490A (en) * 2007-11-08 2009-05-13 United Utilities Plc Method and composition for removal of hydrogen sulphide from gas
BR112013017594B1 (pt) 2011-01-14 2019-12-31 Char Tech Inc método para a produção de um material absorvente de carbono a partir de material digerido acidogênico
EP4206304A1 (en) 2011-04-15 2023-07-05 Carbon Technology Holdings, LLC Process and system for producing high-carbon biogenic reagents
WO2013169806A2 (en) 2012-05-07 2013-11-14 Biogenic Reagents LLC Biogenic activated carbon and methods of making and using same
KR101505163B1 (ko) * 2013-01-30 2015-03-23 현대제철 주식회사 배가스 처리 장치 및 방법
US20150126362A1 (en) 2013-10-24 2015-05-07 Biogenic Reagent Ventures, Llc Methods and apparatus for producing activated carbon from biomass through carbonized ash intermediates
US11358119B2 (en) 2014-01-16 2022-06-14 Carbon Technology Holdings, LLC Carbon micro-plant
CA2977092C (en) 2014-02-24 2022-12-13 Biogenic Reagents Ventures, Llc Highly mesoporous activated carbon
US9476066B2 (en) * 2014-03-06 2016-10-25 Iogen Corporation Production of products with favourable GHG emission reductions from cellulosic feedstocks
US11413601B2 (en) 2014-10-24 2022-08-16 Carbon Technology Holdings, LLC Halogenated activated carbon compositions and methods of making and using same
US10384982B2 (en) 2015-09-09 2019-08-20 Planet Found Energy Development, LLC Waste material processing system
MX2020013421A (es) 2018-06-14 2021-03-29 Carbon Tech Holdings Llc Composiciones de dióxido de silicio de carbono poroso biogénico, métodos de elaboracion y uso de estas.
KR20230095079A (ko) 2020-09-25 2023-06-28 카본 테크놀로지 홀딩스, 엘엘씨 바이오매스 열분해와 통합된 금속 광석의 바이오-환원
KR20230145585A (ko) 2021-02-18 2023-10-17 카본 테크놀로지 홀딩스, 엘엘씨 탄소-네거티브 야금 생성물
KR20240005779A (ko) 2021-04-27 2024-01-12 카본 테크놀로지 홀딩스, 엘엘씨 최적화된 고정 탄소를 갖는 바이오카본 조성물 및 이를 생산하는 프로세스
US11826699B2 (en) 2021-06-04 2023-11-28 Saudi Arabian Oil Company Stripping H2S off natural gas for multiple isotope analyses
MX2024000010A (es) 2021-07-09 2024-03-27 Carbon Tech Holdings Llc Procesos para producir pelotillas de biocarbono con alto contenido de carbono fijo y reactividad optimizada, y pelotillas de biocarbono obtenidas de los mismos.
JP2024544930A (ja) 2021-11-12 2024-12-05 カーボン テクノロジー ホールディングス， エルエルシー 最適化された組成パラメータを有するバイオカーボン組成物、及びこれを生成するためのプロセス

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FR2118365A5 (es) * 1970-12-18 1972-07-28 Aquitaine Petrole
DE3029187C2 (de) * 1980-08-01 1986-04-17 Bergwerksverband Gmbh, 4300 Essen Verfahren zur Entfernung von Schwefelwasserstoff aus sauerstofffreien oder sauerstoffhaltigen Gasgemischen
JPS5992094A (ja) * 1982-11-18 1984-05-28 Agency Of Ind Science & Technol 有機廃棄物の嫌気性消化方法
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Also Published As

Publication number Publication date
DK0769041T3 (da) 1999-05-25
EP0769041B1 (en) 1998-08-26
WO1996001300A1 (en) 1996-01-18
EP0769041B2 (en) 2003-05-02
US5976373A (en) 1999-11-02
CA2186007A1 (en) 1996-01-18
DE69504353D1 (de) 1998-10-01
DE69504353T2 (de) 1999-05-06
EP0769041A1 (en) 1997-04-23
JP2848708B2 (ja) 1999-01-20
JPH10502411A (ja) 1998-03-03
DE69504353T3 (de) 2004-04-08
US5916438A (en) 1999-06-29

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