ES2103899T3 - Separacion de mezclas de gases. - Google Patents

Separacion de mezclas de gases.

Info

Publication number
ES2103899T3
ES2103899T3 ES92310200T ES92310200T ES2103899T3 ES 2103899 T3 ES2103899 T3 ES 2103899T3 ES 92310200 T ES92310200 T ES 92310200T ES 92310200 T ES92310200 T ES 92310200T ES 2103899 T3 ES2103899 T3 ES 2103899T3
Authority
ES
Spain
Prior art keywords
methane
mixture
adsorbent
gas
separation
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
ES92310200T
Other languages
English (en)
Inventor
Ramakrishnan Ramachandran
Arthur Shirley
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.)
Messer LLC
Original Assignee
BOC Group 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
Application filed by BOC Group Inc filed Critical BOC Group Inc
Application granted granted Critical
Publication of ES2103899T3 publication Critical patent/ES2103899T3/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
    • B01D53/02—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
    • 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
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/104—Alumina
    • 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
    • B01D2253/106—Silica or silicates
    • 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
    • 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
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/24—Hydrocarbons
    • 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
    • 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
    • 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
    • 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
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40013—Pressurization
    • B01D2259/40016—Pressurization with three 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
    • B01D2259/4002—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
    • B01D2259/40035—Equalization
    • B01D2259/40037—Equalization 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
    • B01D2259/40058—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
    • B01D2259/40058—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
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40058—Number of sequence steps, including sub-steps, per cycle
    • B01D2259/40067—Seven
    • 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
    • B01D2259/401—Further details for adsorption processes and devices using a single bed
    • 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
    • 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
    • B01D53/0473—Rapid pressure swing adsorption
    • 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
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Gases By Adsorption (AREA)

Abstract

UN PROCESO PARA LA SEPARACION MEDIANTE ADSORCION OSCILANTE DE PRESION DE UNA MEZCLA DE GAS QUE COMPRENDE UN COMPONENTE PRIMERO QUE SE ADSORBE ANTES QUE EL OTRO COMPONENTE O COMPONENTES DE UNA MEZCLA (POR EJEMPLO UNA MEZCLA DE METANO Y OXIGENO QUE CONTIENE METANO Y UNA CONCENTRACION MAYOR QUE EL LIMITE DE MEZCLA DE GAS EXPLOSIVO SUPERIOR SE SEPARA SIN PRODUCIR UNA MEZCLA DE GAS EXPLOSIVO) INCLUYE LOS PASOS DE ALIMENTAR LA MEZCLA DE GAS EN UN ADSORBENTE QUE PREFERENTEMENTE ADSORBE METANO HASTA OBTENER LA PRESION DE PRODUCCION DESEADA EN EL ADSORBENTE Y CARGAR GAS DE PRODUCTO METANO EN LA PRESION DE PRODUCCION SIMULTANEAMENTE AL ADSORBENTE Y AL MISMO TIEMPO RETIRAR EL GAS DE PRODUCTO NO ADSORBIDO DEL PRODUCTO NO ADSORBIDO DEL ADSORBENTE. LA CORRIENTE DE PRODUCTO ADSORBIDO SE ENRIQUECE EN METANO EN RELACION CON LA CORRIENTE DE ALIMENTACION Y LA CONCENTRACION DE METANO EN LA CORRIENTE DE PRODUCTO NO ADSORBIDO ES MENOR A LA CONCENTRACION DE MEZCLA INFLAMABLE MINIMA.
ES92310200T 1991-11-06 1992-11-06 Separacion de mezclas de gases. Expired - Lifetime ES2103899T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/788,644 US5229089A (en) 1991-11-06 1991-11-06 Recovery of flammable materials from gas streams

Publications (1)

Publication Number Publication Date
ES2103899T3 true ES2103899T3 (es) 1997-10-01

Family

ID=25145124

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92310200T Expired - Lifetime ES2103899T3 (es) 1991-11-06 1992-11-06 Separacion de mezclas de gases.

Country Status (8)

Country Link
US (1) US5229089A (es)
EP (1) EP0545559B1 (es)
AU (1) AU649567B2 (es)
DE (1) DE69220652T2 (es)
DK (1) DK0545559T3 (es)
ES (1) ES2103899T3 (es)
NZ (1) NZ244623A (es)
ZA (1) ZA927688B (es)

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JP3450885B2 (ja) * 1993-07-27 2003-09-29 住友精化株式会社 窒素富化ガス分離方法および装置
US5512082A (en) * 1993-11-12 1996-04-30 Uop Process for the removal of volatile organic compounds from a fluid stream
US5415682A (en) * 1993-11-12 1995-05-16 Uop Process for the removal of volatile organic compounds from a fluid stream
US5503658A (en) * 1993-11-12 1996-04-02 Uop Process for the removal of volatile organic compounds from a fluid stream
CA2165377A1 (en) * 1995-01-23 1996-07-24 Arthur Shirley Recovery of hydrocarbons from gas streams
JP3628439B2 (ja) * 1996-05-20 2005-03-09 財団法人産業創造研究所 酸素−窒素混合ガス中のクリプトンの濃縮法
WO2002035623A2 (en) 2000-10-27 2002-05-02 Questair Technologies Inc. Systems and processes for providing hydrogen to fuel cells
US6751958B1 (en) 2001-09-06 2004-06-22 Honeywell International Inc. Physical chemistry compression
US7189280B2 (en) 2004-06-29 2007-03-13 Questair Technologies Inc. Adsorptive separation of gas streams
CN101878285B (zh) * 2007-07-25 2015-05-06 大阪瓦斯株式会社 可燃气体处理系统和可燃气体处理方法
FR2939054A1 (fr) * 2008-12-03 2010-06-04 Air Liquide Recompression et mise en operation d'un adsorbeur a l'aide d'un melange combustible/comburant
CN101732947B (zh) * 2010-01-13 2013-05-01 北京科技大学 一种低浓度瓦斯安全吸附富集的方法
US10118122B2 (en) * 2011-08-29 2018-11-06 The Boeing Company CO2 collection methods and systems
DE102015213030A1 (de) * 2015-07-13 2017-01-19 Wacker Chemie Ag Verfahren zur Entfernung von Sauerstoff aus einem Kohlenwasserstoff und Sauerstoff enthaltenden Gasgemisch
RU2716686C1 (ru) * 2016-05-31 2020-03-13 Эксонмобил Апстрим Рисерч Компани Устройство и система для осуществления процессов короткоцикловой адсорбции
US10427089B2 (en) * 2016-05-31 2019-10-01 Exxonmobil Upstream Research Company Apparatus and system for swing adsorption processes
US10870810B2 (en) 2017-07-20 2020-12-22 Proteum Energy, Llc Method and system for converting associated gas
CN108031240A (zh) * 2017-12-18 2018-05-15 洛阳健阳科技有限公司 一种基于heu型沸石分子筛分离甲烷与氮气的装置
US11180707B2 (en) 2018-08-03 2021-11-23 Faramaz Fred Faramarzi System and method for duplicating flammable gas

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US4013429A (en) * 1975-06-04 1977-03-22 Air Products And Chemicals, Inc. Fractionation of air by adsorption
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Also Published As

Publication number Publication date
US5229089A (en) 1993-07-20
EP0545559A3 (en) 1993-09-01
AU649567B2 (en) 1994-05-26
EP0545559B1 (en) 1997-07-02
DE69220652D1 (de) 1997-08-07
ZA927688B (en) 1993-04-15
NZ244623A (en) 1995-05-26
AU2625592A (en) 1993-05-20
DK0545559T3 (da) 1998-02-02
DE69220652T2 (de) 1998-01-02
EP0545559A2 (en) 1993-06-09

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