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BRPI0909815A2 - processo e dispositivo para separação de gases estranhos de um gás útil redutor por adsorção alternada de pressão operada com vapor - Google Patents

processo e dispositivo para separação de gases estranhos de um gás útil redutor por adsorção alternada de pressão operada com vapor

Info

Publication number
BRPI0909815A2
BRPI0909815A2 BRPI0909815-1A BRPI0909815A BRPI0909815A2 BR PI0909815 A2 BRPI0909815 A2 BR PI0909815A2 BR PI0909815 A BRPI0909815 A BR PI0909815A BR PI0909815 A2 BRPI0909815 A2 BR PI0909815A2
Authority
BR
Brazil
Prior art keywords
gas
vacuum
desorbed
alternating
ejector
Prior art date
Application number
BRPI0909815-1A
Other languages
English (en)
Inventor
Von Trotha Thilo
Liu Vincent
Wyschofsky Michael
Original Assignee
Uhde 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 Uhde Gmbh filed Critical Uhde Gmbh
Publication of BRPI0909815A2 publication Critical patent/BRPI0909815A2/pt

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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
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • 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
    • 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
    • B01D2256/16—Hydrogen
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
    • C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
    • C01B2203/0233—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a steam reforming step
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/042—Purification by adsorption on solids
    • C01B2203/043—Regenerative adsorption process in two or more beds, one for adsorption, the other for regeneration
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0435—Catalytic purification
    • C01B2203/044—Selective oxidation of carbon monoxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/047—Composition of the impurity the impurity being carbon monoxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/0475—Composition of the impurity the impurity being carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/0495—Composition of the impurity the impurity being water
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
    • C01B2203/0838—Methods of heating the process for making hydrogen or synthesis gas by heat exchange with exothermic reactions, other than by combustion of fuel
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0872—Methods of cooling
    • C01B2203/0883—Methods of cooling by indirect heat exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/14—Details of the flowsheet
    • C01B2203/148—Details of the flowsheet involving a recycle stream to the feed of the process for making hydrogen or synthesis gas
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/80—Aspect of integrated processes for the production of hydrogen or synthesis gas not covered by groups C01B2203/02 - C01B2203/1695
    • C01B2203/84—Energy production
    • 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
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

processo e dispositivo para separação de gases estranhos de um gás útil redutor por adsorção alternada de pressão operada com vapor. a invenção refere-se a um processo para purificação de gás de síntese por uma instalação de adsorção alternada de pressão (9), que é dessorvido com um vácuo, que é gerado através de um chamado ejetor (12), que é operado com vapor, que é gerado por um trocador de calor (6, 7), que utiliza o calor no canal de gás de combustão ou no canal de gás útil para geração de vapor, sendo que a instalação de mudança de pressão é operada vantajosamente, alternando entre adsorção à superpressão, dessorção de redução de pressão e dessorção de vácuo e o gás dessorvido pelo ejetor é esfriado em um refrigerador (13), de modo que o vapor contido no mesmo " pode ser condensado e removido ou é vantajosamente reconduzido ao gás inicial para geração de gás de síntese e o gás estranho (9b) dessorvido da instalação alternada de pressão, que contém pelo menos uma parte de gás de aquecimento não consumido, é reconduzido ao gás de aquecimento. em uma modalidade vantajosa, o vácuo do ejetor é armazenado em um recipiente intermediário (11) e é aplicado à adsorção alternada de pressão, no 20 ciclo da dessorção de vácuo. a invenção também se refere a um dispositivo para execução desse processo.
BRPI0909815-1A 2008-03-05 2009-02-17 processo e dispositivo para separação de gases estranhos de um gás útil redutor por adsorção alternada de pressão operada com vapor BRPI0909815A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008012735.3 2008-03-05
DE102008012735A DE102008012735B4 (de) 2008-03-05 2008-03-05 Verfahren und Vorrichtung zur Abscheidung von Fremdgasen aus einem reduzierenden Nutzgas durch dampfbetriebene Druckwechseladsorption
PCT/EP2009/001092 WO2009109290A1 (de) 2008-03-05 2009-02-17 Verfahren und vorrichtung zur abscheidung von fremdgasen aus einem reduzierenden nutzgas durch dampfbetriebene druckwechseladsorption

Publications (1)

Publication Number Publication Date
BRPI0909815A2 true BRPI0909815A2 (pt) 2019-03-06

Family

ID=40873340

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0909815-1A BRPI0909815A2 (pt) 2008-03-05 2009-02-17 processo e dispositivo para separação de gases estranhos de um gás útil redutor por adsorção alternada de pressão operada com vapor

Country Status (14)

Country Link
US (1) US8361198B2 (pt)
EP (1) EP2249948B1 (pt)
CN (1) CN101959576A (pt)
BR (1) BRPI0909815A2 (pt)
CA (1) CA2716781A1 (pt)
CO (1) CO6300851A2 (pt)
DE (1) DE102008012735B4 (pt)
EA (1) EA017672B1 (pt)
HU (1) HUE026169T2 (pt)
MX (1) MX2010009719A (pt)
MY (1) MY152106A (pt)
PL (1) PL2249948T3 (pt)
WO (1) WO2009109290A1 (pt)
ZA (1) ZA201005950B (pt)

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AT507954B1 (de) 2009-02-20 2010-12-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zum abscheiden eines gasförmigen bestandteils
DE102009042520A1 (de) * 2009-09-22 2011-03-24 Uhde Gmbh Verfahren zum Betrieb einer Koksofenanordnung
JP5638262B2 (ja) * 2010-02-23 2014-12-10 三菱重工業株式会社 Ｃｏ２回収装置およびｃｏ２回収方法
CN101954233B (zh) * 2010-09-26 2013-09-11 西安建筑科技大学 柠檬酸盐溶液吸收二氧化硫的吸收富液的解吸方法及装置
EA201501140A1 (ru) * 2011-03-01 2016-04-29 Эксонмобил Апстрим Рисерч Компани Способы удаления загрязняющих примесей из потока углеводородов в циклическом адсорбционном процессе и связанные с этим устройства и системы
EP2938425A4 (en) * 2012-12-31 2016-11-23 Inventys Thermal Technologies Inc SYSTEM AND METHOD FOR INTEGRATED CARBON DIOXIDE DEPOSITION FROM COMBUSTION GASES
CN109416176B (zh) * 2016-03-31 2021-08-31 英万茨热科技有限公司 包括温度摇摆吸附气体分离的燃烧系统
CN106925074A (zh) * 2017-03-20 2017-07-07 西安纳瑞工控科技有限公司 一种尾气净化及资源化回收工艺及其装置
DE102017004326A1 (de) * 2017-05-04 2018-11-08 Linde Aktiengesellschaft Verbesserte Verwendung des Restgases einer Druckwechseladsorptionsanlage
CN107983081B (zh) * 2017-12-27 2024-04-30 江苏刚正薄板科技有限公司 一种钢板生产过程中产生的无组织废气吸附解吸装置
CN109939535A (zh) * 2018-12-17 2019-06-28 上海伊尔庚环境工程有限公司 一种二甲苯有机废气治理回收的方法及系统
WO2024059964A1 (zh) * 2022-09-19 2024-03-28 重庆冲能动力机械有限公司 利用涡轮驱动的变压吸附气体分离系统及分离方法
KR102795475B1 (ko) * 2023-07-18 2025-04-11 더 유니버시티 코트 오브 더 유니버시티 오브 에딘버그 가스 분리 방법 및 시스템

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Also Published As

Publication number Publication date
DE102008012735A1 (de) 2009-09-10
MY152106A (en) 2014-08-15
ZA201005950B (en) 2011-07-27
EA201071030A1 (ru) 2011-02-28
WO2009109290A1 (de) 2009-09-11
MX2010009719A (es) 2010-09-30
CN101959576A (zh) 2011-01-26
US20110061529A1 (en) 2011-03-17
EA017672B1 (ru) 2013-02-28
CO6300851A2 (es) 2011-07-21
EP2249948A1 (de) 2010-11-17
HUE026169T2 (en) 2016-05-30
DE102008012735B4 (de) 2013-05-08
CA2716781A1 (en) 2009-09-11
PL2249948T3 (pl) 2016-01-29
US8361198B2 (en) 2013-01-29
EP2249948B1 (de) 2015-06-24

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