ES8103660A1 - Un procedimiento para obtener un gas seco, enriquecido con oxigeno y un gas rico en nitrogeno a partir de aire - Google Patents

Un procedimiento para obtener un gas seco, enriquecido con oxigeno y un gas rico en nitrogeno a partir de aire

Info

Publication number
ES8103660A1
ES8103660A1 ES488984A ES488984A ES8103660A1 ES 8103660 A1 ES8103660 A1 ES 8103660A1 ES 488984 A ES488984 A ES 488984A ES 488984 A ES488984 A ES 488984A ES 8103660 A1 ES8103660 A1 ES 8103660A1
Authority
ES
Spain
Prior art keywords
air
nitrogen
water
fractionation
vacuum swing
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
Application number
ES488984A
Other languages
English (en)
Other versions
ES488984A0 (es
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.)
Air Products and Chemicals Inc
Original Assignee
Air Products and Chemicals Inc
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=21777240&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8103660(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Publication of ES8103660A1 publication Critical patent/ES8103660A1/es
Publication of ES488984A0 publication Critical patent/ES488984A0/es
Granted 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
    • B01D53/02—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
    • 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
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/04—Purification or separation of nitrogen
    • C01B21/0405—Purification or separation processes
    • C01B21/0433—Physical processing only
    • C01B21/045—Physical processing only by adsorption in solids
    • 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
    • B01D2256/10—Nitrogen
    • 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
    • B01D2256/12—Oxygen
    • 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
    • B01D2257/80—Water
    • 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
    • B01D2259/40003—Methods relating to valve switching
    • 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
    • B01D2259/402—Further details for adsorption processes and devices using two 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
    • B01D2259/41—Further details for adsorption processes and devices using plural beds of the same adsorbent in series
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Drying Of Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCEDIMIENTO PARA OBTENER UN GAS SECO, ENRIQUECIDO CON OXIGENO, Y UN GAS RICO EN NITROGENO A PARTIR DE AIRE. UNA CORRIENTE DE AIRE SE HACE PASAR A TRAVES DE UN LECHO DE TRATAMIENTO PREVIO QUE CONTIENE UN ADSORBENTE PARA ELIMINAR EL CO2 Y VAPOR DE AGUA; LUEGO PASA POR UN LECHO PRINCIPAL QUE CONTIENE UN ADSORBENTE PARA ELIMINAR EL NITROGENO, REGENERANDO AMBOS LECHOS HACIENDO PASAR UNA CORRIENTE DE GAS RICO EN NITROGENO Y QUE CONTIENE CO2 Y VAPOR DE AGUA A TRAVES DE ELLOS PARA PRODUCIR GAS DE ESPACIOS VACIOS QUE TIENE NITROGENO Y OXIGENO SECOS; A CONTINUACION SE EVACUAN AMBOS LECHOS PARA PROPORCIONAR UN MANANTIAL DE DICHO GAS SECO EN NITROGENO Y QUE CONTIENE CO2 Y VAPOR DE AGUA.
ES488984A 1979-02-28 1980-02-27 Un procedimiento para obtener un gas seco, enriquecido con oxigeno y un gas rico en nitrogeno a partir de aire Granted ES488984A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/016,460 US4264340A (en) 1979-02-28 1979-02-28 Vacuum swing adsorption for air fractionation

Publications (2)

Publication Number Publication Date
ES8103660A1 true ES8103660A1 (es) 1981-03-16
ES488984A0 ES488984A0 (es) 1981-03-16

Family

ID=21777240

Family Applications (1)

Application Number Title Priority Date Filing Date
ES488984A Granted ES488984A0 (es) 1979-02-28 1980-02-27 Un procedimiento para obtener un gas seco, enriquecido con oxigeno y un gas rico en nitrogeno a partir de aire

Country Status (14)

Country Link
US (1) US4264340A (es)
EP (1) EP0016558B1 (es)
JP (1) JPS55147119A (es)
KR (2) KR830001882B1 (es)
AU (1) AU535234B2 (es)
BR (1) BR8001158A (es)
CA (1) CA1134285A (es)
DE (1) DE3060296D1 (es)
ES (1) ES488984A0 (es)
IN (1) IN153263B (es)
MX (1) MX155618A (es)
NO (1) NO153168C (es)
PT (1) PT70873A (es)
ZA (1) ZA801124B (es)

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JPS61161116A (ja) * 1984-12-29 1986-07-21 Kogyo Kaihatsu Kenkyusho ガスの吸着分離方法
US4599094A (en) * 1985-03-07 1986-07-08 Union Carbide Corporation Enhanced pressure swing adsorption processing
US4744803A (en) * 1985-08-19 1988-05-17 The Ohio State University Research Foundation Complementary pressure swing adsorption
US4636226A (en) * 1985-08-26 1987-01-13 Vbm Corporation High pressure oxygen production system
US4770676A (en) * 1986-05-16 1988-09-13 Air Products And Chemicals, Inc. Recovery of methane from land fill gas
US4869733A (en) * 1986-05-22 1989-09-26 Vbm Corporation Super-enriched oxygen generator
JPS62298418A (ja) * 1986-06-19 1987-12-25 Kogyo Kaihatsu Kenkyusho ガスの分離回収方法
US4892565A (en) * 1987-12-29 1990-01-09 Air Products And Chemicals, Inc. Adsorptive separation utilizing multiple adsorption beds
US4810265A (en) * 1987-12-29 1989-03-07 Union Carbide Corporation Pressure swing adsorption process for gas separation
US4813977A (en) * 1987-12-29 1989-03-21 Air Products And Chemicals, Inc. Adsorptive nitrogen generation utilizing multiple adsorption beds
US4950311A (en) * 1988-03-07 1990-08-21 White Jr Donald H Heaterless adsorption system for combined purification and fractionation of air
DE3829584A1 (de) * 1988-09-01 1990-03-08 Bayer Ag Trennung von gasgemischen durch vakuum swing adsorption in einem zwei-adsorber-system
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US5004482A (en) * 1989-05-12 1991-04-02 Union Carbide Corporation Production of dry, high purity nitrogen
US5116396A (en) * 1989-05-12 1992-05-26 Union Carbide Industrial Gases Technology Corporation Hybrid prepurifier for cryogenic air separation plants
US4931070A (en) * 1989-05-12 1990-06-05 Union Carbide Corporation Process and system for the production of dry, high purity nitrogen
US4934148A (en) * 1989-05-12 1990-06-19 Union Carbide Corporation Dry, high purity nitrogen production process and system
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US5474595A (en) * 1994-04-25 1995-12-12 Airsep Corporation Capacity control system for pressure swing adsorption apparatus and associated method
JP3309197B2 (ja) * 1995-03-02 2002-07-29 住友精化株式会社 濃縮酸素の回収方法
US5587003A (en) * 1995-03-21 1996-12-24 The Boc Group, Inc. Removal of carbon dioxide from gas streams
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DE29719775U1 (de) * 1996-12-11 1998-02-05 SGI-Prozesstechnik GmbH, 63674 Altenstadt Druckwechselanlage zur Gewinnung von Sauerstoff aus der Luft
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JP6562543B2 (ja) * 2015-06-30 2019-08-21 前澤工業株式会社 ガス精製装置とガス精製方法
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Also Published As

Publication number Publication date
KR830001666A (ko) 1983-05-18
NO800558L (no) 1980-08-29
JPS55147119A (en) 1980-11-15
NO153168B (no) 1985-10-21
JPS5716653B2 (es) 1982-04-06
ES488984A0 (es) 1981-03-16
PT70873A (en) 1980-03-01
US4264340A (en) 1981-04-28
EP0016558B1 (en) 1982-04-21
NO153168C (no) 1986-01-29
AU5557780A (en) 1980-09-04
EP0016558A1 (en) 1980-10-01
DE3060296D1 (en) 1982-06-03
KR830001882B1 (ko) 1983-09-17
IN153263B (es) 1984-06-23
MX155618A (es) 1988-04-08
BR8001158A (pt) 1980-11-04
ZA801124B (en) 1981-03-25
AU535234B2 (en) 1984-03-08
CA1134285A (en) 1982-10-26

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Effective date: 19970401