ZA841330B - Method of producing a methane-rich gas mixture from mine gas - Google Patents

Method of producing a methane-rich gas mixture from mine gas

Info

Publication number
ZA841330B
ZA841330B ZA841330A ZA841330A ZA841330B ZA 841330 B ZA841330 B ZA 841330B ZA 841330 A ZA841330 A ZA 841330A ZA 841330 A ZA841330 A ZA 841330A ZA 841330 B ZA841330 B ZA 841330B
Authority
ZA
South Africa
Prior art keywords
methane
producing
mine
gas mixture
gas
Prior art date
Application number
ZA841330A
Other languages
English (en)
Inventor
Ekkehard Richter
Werner Koerbaecher
Karl Knoblauch
Klaus Giessler
Original Assignee
Bergwerksverband Gmbh
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 Bergwerksverband Gmbh filed Critical Bergwerksverband Gmbh
Publication of ZA841330B publication Critical patent/ZA841330B/xx

Links

Classifications

    • 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
    • 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
    • B01D53/02—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 adsorption, e.g. preparative gas chromatography
    • B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/047—Pressure swing adsorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/116—Molecular sieves other than zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/25—Coated, impregnated or composite adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30—Physical properties of adsorbents
    • B01D2253/302—Dimensions
    • B01D2253/306—Surface area, e.g. BET-specific surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/24—Hydrocarbons
    • B01D2256/245—Methane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/702—Hydrocarbons
    • B01D2257/7022—Aliphatic hydrocarbons
    • B01D2257/7025—Methane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40007—Controlling pressure or temperature swing adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40028—Depressurization
    • B01D2259/4003—Depressurization with two sub-steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40043—Purging
    • B01D2259/4005—Nature of purge gas
    • B01D2259/40052—Recycled product or process gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40058—Number of sequence steps, including sub-steps, per cycle
    • B01D2259/40062—Four
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40058—Number of sequence steps, including sub-steps, per cycle
    • B01D2259/40064—Five
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40077—Direction of flow
    • B01D2259/40081—Counter-current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/403—Further details for adsorption processes and devices using three beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/404—Further details for adsorption processes and devices using four beds
    • 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
    • Y02C20/20—Capture or disposal of greenhouse gases of methane
    • 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
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
    • Y02P20/156—Methane [CH4]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA841330A 1983-02-24 1984-02-23 Method of producing a methane-rich gas mixture from mine gas ZA841330B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833306371 DE3306371A1 (de) 1983-02-24 1983-02-24 Verfahren zur erzeugung eines methanreichen gasgemisches, insbesondere aus grubengas

Publications (1)

Publication Number Publication Date
ZA841330B true ZA841330B (en) 1984-10-31

Family

ID=6191658

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA841330A ZA841330B (en) 1983-02-24 1984-02-23 Method of producing a methane-rich gas mixture from mine gas

Country Status (5)

Country Link
US (1) US4521221A (xx)
JP (1) JPS59157036A (xx)
AU (1) AU570947B2 (xx)
DE (1) DE3306371A1 (xx)
ZA (1) ZA841330B (xx)

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* Cited by examiner, † Cited by third party
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JPS60168513A (ja) * 1983-12-15 1985-09-02 ベルクヴエルクスフエルバント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 吸着剤に相対的に強く吸着されうるガスの他は大体において相対的に弱い吸着性のガスのみを含有する混合ガスから前者のガスを分離しかつ回収する方法
DE3439487A1 (de) * 1984-10-27 1986-06-26 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Energieguenstiges verfahren zur erzeugung von synthesegas mit einem hohen methangehalt
US4696680A (en) * 1985-10-03 1987-09-29 The United States Of America As Represented By The United States Department Of Energy Method and apparatus for the selective separation of gaseous coal gasification products by pressure swing adsorption
DE4339500A1 (de) * 1993-11-19 1995-05-24 Engelhard Process Chem Gmbh Simultane Sorption von Wasser und organischen Verbindungen
FR2715692B1 (fr) * 1993-12-23 1996-04-05 Inst Francais Du Petrole Procédé de prétraitement d'un gaz naturel contenant de l'hydrogène sulfure.
US5474595A (en) * 1994-04-25 1995-12-12 Airsep Corporation Capacity control system for pressure swing adsorption apparatus and associated method
FR2772637B1 (fr) * 1997-12-18 2000-02-11 Air Liquide Procede de separation gazeuse par adsorption avec production a debit variable, notamment pour la production d'oxygene
JP4907845B2 (ja) * 2003-04-16 2012-04-04 東京瓦斯株式会社 送出燃料ガスの発熱量調整方法、熱量安定化方法及びそのための装置
US7484562B2 (en) * 2005-11-01 2009-02-03 Cnx Gas Company Llc Method and apparatus for controlling a quantity of a specific gas in a group of gases produced from a given well bore
GB2439552B (en) * 2006-05-20 2011-03-02 Vetco Gray Controls Ltd Pipeline protection system
CN101617030B (zh) * 2006-10-31 2014-10-22 大阪瓦斯株式会社 可燃性气体浓缩系统
US8328913B2 (en) * 2006-10-31 2012-12-11 Osaka Gas Co., Ltd. Flammable gas concentration system
US20110133942A1 (en) * 2006-12-29 2011-06-09 Flanders Patrick S Apparatus and method for clustered wellhead high integrity protection system
US7905251B2 (en) * 2006-12-29 2011-03-15 Saudi Arabian Oil Company Method for wellhead high integrity protection system
US8725434B2 (en) * 2006-12-29 2014-05-13 Saudi Arabian Oil Company Wellhead hips with automatic testing and self-diagnostics
JP5001031B2 (ja) * 2007-03-07 2012-08-15 東京瓦斯株式会社 混合ガス供給装置及び混合ガス供給装置における組成変動調整方法
CN101104825B (zh) * 2007-07-27 2011-05-04 无锡永大天然气集团有限公司 一种矿井瓦斯气的液化天然气生成设备及方法
IT1392165B1 (it) 2008-12-01 2012-02-22 Eni Spa Processo per la separazione di gas
AU2011211028B2 (en) 2010-01-26 2014-11-27 Osaka Gas Co., Ltd. Combustible gas enrichment apparatus
JP5743308B2 (ja) 2010-01-26 2015-07-01 大阪瓦斯株式会社 可燃性ガスの濃縮システム
ITMI20130231A1 (it) * 2013-02-19 2014-08-20 Eni Spa Procedimento di separazione di composti gassosi da gas naturale con basse perdite di exergia
RU2646607C1 (ru) * 2017-03-28 2018-03-06 Акционерное общество "НИИЭФА им. Д.В. Ефремова" (АО "НИИЭФА") Способ и мобильное устройство для утилизации метана из неконтролируемых источников
CN114515506B (zh) * 2022-01-04 2024-02-02 河南中煤矿业科技发展有限公司 一种瓦斯消化液的组配方法及使用方法

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DE871886C (de) * 1942-07-02 1953-03-26 Linde Eismasch Ag Adsorptionsverfahren
BE593866A (xx) * 1959-09-25
NL135424C (xx) * 1961-03-08
FR1534172A (fr) * 1966-08-10 1968-07-26 Grace W R & Co Procédé de dessiccation de gaz par adsorption
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DE2461759B2 (de) * 1974-01-02 1976-10-14 Union Carbide Corp., New York, N.Y. (V.StA.) Verfahren zum reinigen von rohem methan
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DE3103550A1 (de) * 1981-02-03 1982-08-05 Battelle-Institut E.V., 6000 Frankfurt "verfahren und vorrichtung zur gewinnung von methan"

Also Published As

Publication number Publication date
DE3306371C2 (xx) 1988-02-18
JPS59157036A (ja) 1984-09-06
AU2485884A (en) 1984-08-30
US4521221A (en) 1985-06-04
JPH0583527B2 (xx) 1993-11-26
DE3306371A1 (de) 1984-08-30
AU570947B2 (en) 1988-03-31

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