BR112018075053A2 - processo e instalação para a produção combinada de uma mistura de hidrogênio e de nitrogênio assim como de monóxido de carbono por destilação e lavagem criogénicas - Google Patents

processo e instalação para a produção combinada de uma mistura de hidrogênio e de nitrogênio assim como de monóxido de carbono por destilação e lavagem criogénicas

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Publication number
BR112018075053A2
BR112018075053A2 BR112018075053-0A BR112018075053A BR112018075053A2 BR 112018075053 A2 BR112018075053 A2 BR 112018075053A2 BR 112018075053 A BR112018075053 A BR 112018075053A BR 112018075053 A2 BR112018075053 A2 BR 112018075053A2
Authority
BR
Brazil
Prior art keywords
nitrogen
hydrogen
mixture
washing
carbon monoxide
Prior art date
Application number
BR112018075053-0A
Other languages
English (en)
Other versions
BR112018075053B1 (pt
Inventor
Demolliens Bertrand
Original Assignee
L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude
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 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude filed Critical L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude
Publication of BR112018075053A2 publication Critical patent/BR112018075053A2/pt
Publication of BR112018075053B1 publication Critical patent/BR112018075053B1/pt

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/0204—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the feed stream
    • F25J3/0223—H2/CO mixtures, i.e. synthesis gas; Water gas or shifted synthesis 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
    • B01D53/002—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 condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
    • B01D53/14—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 absorption
    • B01D53/1406—Multiple stage absorption
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    • B01D53/14—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 absorption
    • B01D53/1418—Recovery of products
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    • 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
    • B01D53/14—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 absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • 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
    • B01D53/14—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 absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
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    • 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
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    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/025—Preparation or purification of gas mixtures for ammonia synthesis
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    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
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    • C01B3/506—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification at low temperatures
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    • F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
    • F25J3/0233—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of CnHm with 1 carbon atom or more
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    • F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
    • F25J3/0252—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of hydrogen
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    • F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
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  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

processo para a produção combinada de uma mistura de hidrogênio e de nitrogênio, de monóxido de carbono por destilação e lavagem criogénicas, em que é introduzido um líquido rico em metano (45) em um primeiro nível intermédio de uma coluna de lavagem (15) como primeiro líquido de lavagem e é introduzido, pelo menos, um líquido rico em nitrogênio (73) em um nível superior ao primeiro nível da coluna de lavagem como segundo líquido de lavagem e é extraída uma mistura de hidrogênio e de nitrogênio como gás de cabeça (27) da coluna de lavagem.
BR112018075053-0A 2016-06-06 2017-05-24 Processo para a produção combinada de monóxido de carbono e de uma mistura de hidrogênio e nitrogênio por destilação e lavagem criogênicas e instalação para a produção combinada da referida mistura BR112018075053B1 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR1655118 2016-06-06
FR1655118A FR3052159B1 (fr) 2016-06-06 2016-06-06 Procede et installation pour la production combinee d'un melange d'hydrogene et d'azote ainsi que de monoxyde de carbone par distillation et lavage cryogeniques
FRFR1655118 2016-06-06
PCT/FR2017/051281 WO2017212136A1 (fr) 2016-06-06 2017-05-24 Procédé et installation pour la production combinée d'un mélange d'hydrogène et d'azote ainsi que de monoxyde de carbone par distillation et lavage cryogéniques

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BR112018075053A2 true BR112018075053A2 (pt) 2019-03-06
BR112018075053B1 BR112018075053B1 (pt) 2023-10-31

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EP (1) EP3464171B1 (pt)
CN (1) CN109311665B (pt)
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FR (1) FR3052159B1 (pt)
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CN108332510A (zh) * 2018-03-22 2018-07-27 上海华林工业气体有限公司 一种提高HyCO冷箱CO回收率的系统及方法
CN112279217B (zh) * 2020-11-03 2022-05-17 北京石油化工工程有限公司 一种合成气的分离装置和方法

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DE3741906A1 (de) 1987-12-10 1989-06-22 Linde Ag Verfahren zur gewinnung von h(pfeil abwaerts)2(pfeil abwaerts) und co
FR2664263B1 (fr) 1990-07-04 1992-09-18 Air Liquide Procede et installation de production simultanee de methane et monoxyde de carbone.
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EP1479990A1 (en) * 2003-05-19 2004-11-24 L'Air Liquide Société Anonyme à Directoire et Conseil de Surveillance pour l'Etude et Exploitation des Procédés Georges Claude Process and installation for providing a fluid mixture containing at least 10% carbon monoxide
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FR2915791B1 (fr) * 2007-05-04 2009-08-21 Air Liquide Procede et appareil de separation d'un melange d'hydrogene, de methane et de monoxyde de carbonne par distillation cryogenique
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BR112018075053B1 (pt) 2023-10-31
RU2018145469A3 (pt) 2020-06-22
WO2017212136A1 (fr) 2017-12-14
RU2728146C2 (ru) 2020-07-28
FR3052159B1 (fr) 2018-05-18
US20190128601A1 (en) 2019-05-02
EP3464171A1 (fr) 2019-04-10
CN109311665A (zh) 2019-02-05
US11015866B2 (en) 2021-05-25
EP3464171B1 (fr) 2020-07-01
FR3052159A1 (fr) 2017-12-08
CN109311665B (zh) 2022-08-16
RU2018145469A (ru) 2020-06-22

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