ZA834420B - A process for separating and isolating gases which are relatively strongly adsorbed on adsorbents,from gas mixtures which otherwise essentially contain only more lightly adsorbed gases,and equipment for carrying out this process - Google Patents

A process for separating and isolating gases which are relatively strongly adsorbed on adsorbents,from gas mixtures which otherwise essentially contain only more lightly adsorbed gases,and equipment for carrying out this process

Info

Publication number
ZA834420B
ZA834420B ZA834420A ZA834420A ZA834420B ZA 834420 B ZA834420 B ZA 834420B ZA 834420 A ZA834420 A ZA 834420A ZA 834420 A ZA834420 A ZA 834420A ZA 834420 B ZA834420 B ZA 834420B
Authority
ZA
South Africa
Prior art keywords
gases
adsorbed
adsorbents
separating
carrying
Prior art date
Application number
ZA834420A
Inventor
Ekkehard Richter
Werner Koerbaecher
Karl Knoblauch
Burkhard Harder
Klaus Giessler
Peter Kronauer
Ferdinand Tarnow
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 ZA834420B publication Critical patent/ZA834420B/en

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
    • B01D53/02—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
    • B01D53/0476—Vacuum pressure swing adsorption
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C01B3/56—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/50—Carbon dioxide
    • 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
    • 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
    • B01D2253/102—Carbon
    • 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
    • B01D2253/304—Linear dimensions, e.g. particle shape, diameter
    • 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
    • B01D2256/22—Carbon dioxide
    • 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
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • 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
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/4002—Production
    • B01D2259/40022—Production 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
    • B01D2259/40028—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
    • B01D2259/40045—Purging 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
    • B01D2259/4006—Less than 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
    • B01D2259/40058—Number of sequence steps, including sub-steps, per cycle
    • B01D2259/40066—Six
    • 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
    • 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
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation Of Gases By Adsorption (AREA)
ZA834420A 1982-06-16 1983-06-16 A process for separating and isolating gases which are relatively strongly adsorbed on adsorbents,from gas mixtures which otherwise essentially contain only more lightly adsorbed gases,and equipment for carrying out this process ZA834420B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823222560 DE3222560A1 (en) 1982-06-16 1982-06-16 METHOD FOR SEPARATING AND DETERMINING RELATIVELY STRONG ON ADSORPTION AGENTS, ADSORBABLE GASES FROM GAS MIXTURES OTHERWHERE THEREOUGH ONLY LESS ADSORBABLE GASES, AND SYSTEM FOR CARRYING OUT THIS

Publications (1)

Publication Number Publication Date
ZA834420B true ZA834420B (en) 1985-04-24

Family

ID=6166159

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA834420A ZA834420B (en) 1982-06-16 1983-06-16 A process for separating and isolating gases which are relatively strongly adsorbed on adsorbents,from gas mixtures which otherwise essentially contain only more lightly adsorbed gases,and equipment for carrying out this process

Country Status (6)

Country Link
EP (1) EP0103070A3 (en)
JP (1) JPS59173116A (en)
AU (1) AU1578683A (en)
BR (1) BR8303178A (en)
DE (1) DE3222560A1 (en)
ZA (1) ZA834420B (en)

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Publication number Priority date Publication date Assignee Title
DE3345379A1 (en) * 1982-06-16 1985-06-27 Bergwerksverband Gmbh, 4300 Essen Process for the isolation and recovery of gases relatively strongly adsorbable to adsorbents from gas mixtures otherwise containing essentially gases only weakly adsorbable
DE3483664D1 (en) * 1983-06-20 1991-01-10 Kawasaki Steel Co METHOD FOR PRODUCING HIGH PURITY CARBON MONOXIDE.
US4512780A (en) * 1983-11-08 1985-04-23 Union Carbide Corporation Pressure swing adsorption with intermediate product recovery
EP0193716A3 (en) * 1985-01-25 1987-06-16 Air Products And Chemicals, Inc. Adsorptive separation of methane and carbon dioxide gas mixtures
DE3528908A1 (en) * 1985-08-12 1987-02-19 Linde Ag PRESSURE EXCHANGE ADDING METHOD
JPS62117627A (en) * 1985-11-15 1987-05-29 Daido Steel Co Ltd Removing method for co2 in exothermic type gas generator
JPS62136222A (en) * 1985-12-10 1987-06-19 Nippon Steel Corp Method for adsorbing and separating specific gas from gaseous mixture
JPS62136513A (en) * 1985-12-10 1987-06-19 Nippon Steel Corp Refining method by top and bottom blowing in converter
EP0257493A1 (en) * 1986-08-22 1988-03-02 Air Products And Chemicals, Inc. Adsorptive separation of gas mixtures
US4761165A (en) * 1987-09-01 1988-08-02 Union Carbide Corporation Pressure swing adsorption control method and apparatus
JP2660703B2 (en) * 1987-12-26 1997-10-08 住友精化株式会社 A method for adsorbing, separating and recovering carbon dioxide from mixed gas
JPH01176416A (en) * 1987-12-29 1989-07-12 Osaka Gas Co Ltd Purifying method for combustion exhaust gas
JPH02129014A (en) * 1988-11-04 1990-05-17 Mitsui Eng & Shipbuild Co Ltd Production of carbon monoxide gas
EP0471064B1 (en) * 1990-03-02 1996-07-10 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method for producing oxygen by adsorption separation from air
ZA922959B (en) * 1991-05-03 1993-03-31 Generon Systems Method and apparatus for continuously separating nitrogen from air
FR2751641B1 (en) * 1996-07-26 1998-09-11 Inst Francais Du Petrole ISOALKANE/N-ALKANE SEPARATION PROCESS BY GAS PHASE ADSORPTION USING PRESSURE MODULATION AND FOUR ADSORBERS
US20030047071A1 (en) * 2001-09-04 2003-03-13 Dolan William B. CO2 rejection from natural gas
JP2014050815A (en) * 2012-09-10 2014-03-20 Jfe Steel Corp Apparatus and method for separation and recovery of gas
CN109663455A (en) * 2018-12-18 2019-04-23 宁夏宝塔化工中心实验室(有限公司) A kind of device handling tar flue gas raw material
CN113264506B (en) * 2021-06-24 2023-08-29 河南中科清能科技有限公司 Hydrogen low-temperature adsorber regeneration process of hydrogen liquefying device

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BE605494A (en) * 1960-09-16 1900-01-01
DE1544064A1 (en) * 1965-10-01 1969-07-03 Von Linde Dr Joachim Process for the adsorption of gases through two-stage adsorption with only partial regeneration of the 1st stage
DE1619936A1 (en) * 1967-06-12 1971-03-25 Leuna Werke Veb Process for the industrial production of pure gases
DE1794140C3 (en) * 1968-09-13 1978-07-13 Bayer Ag, 5090 Leverkusen Continuous process for separating a gas mixture with the aid of an adsorbent
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US3636679A (en) * 1971-01-04 1972-01-25 Union Carbide Corp Selective adsorption gas separation process
JPS543822B1 (en) * 1971-03-27 1979-02-27
DE2210264B2 (en) * 1972-03-03 1977-03-03 Bergwerksverband Gmbh, 4300 Essen PROCESS FOR SEPARATION AND RECOVERY OF RADIOACTIVE KRYPTON AND XENON ISOTOPES FROM EXHAUST GASES
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Also Published As

Publication number Publication date
JPS59173116A (en) 1984-10-01
DE3222560A1 (en) 1983-12-22
EP0103070A2 (en) 1984-03-21
BR8303178A (en) 1984-01-31
AU1578683A (en) 1983-12-22
EP0103070A3 (en) 1986-01-22

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