WO2013159868A3 - Paquet transportable comprenant une boîte froide, installation de décomposition de l'air à basse température et procédé de fabrication d'une installation de décomposition de l'air à basse température - Google Patents

Paquet transportable comprenant une boîte froide, installation de décomposition de l'air à basse température et procédé de fabrication d'une installation de décomposition de l'air à basse température Download PDF

Info

Publication number
WO2013159868A3
WO2013159868A3 PCT/EP2013/001046 EP2013001046W WO2013159868A3 WO 2013159868 A3 WO2013159868 A3 WO 2013159868A3 EP 2013001046 W EP2013001046 W EP 2013001046W WO 2013159868 A3 WO2013159868 A3 WO 2013159868A3
Authority
WO
WIPO (PCT)
Prior art keywords
low
temperature air
air separation
separation plant
transportable package
Prior art date
Application number
PCT/EP2013/001046
Other languages
German (de)
English (en)
Other versions
WO2013159868A2 (fr
Inventor
Stefan Lochner
Augustin Rampp
Original Assignee
Linde Aktiengesellschaft
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 Linde Aktiengesellschaft filed Critical Linde Aktiengesellschaft
Priority to CN201380022149.3A priority Critical patent/CN104272046A/zh
Priority to EP13716961.1A priority patent/EP2841858A2/fr
Priority to US14/396,408 priority patent/US20150096327A1/en
Publication of WO2013159868A2 publication Critical patent/WO2013159868A2/fr
Publication of WO2013159868A3 publication Critical patent/WO2013159868A3/fr

Links

Classifications

    • 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
    • F25J3/04—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 for air
    • F25J3/04763—Start-up or control of the process; Details of the apparatus used
    • F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
    • F25J3/04975—Construction and layout of air fractionation equipments, e.g. valves, machines adapted for special use of the air fractionation unit, e.g. transportable devices by truck or small scale use
    • 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
    • F25J3/04—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 for air
    • F25J3/04763—Start-up or control of the process; Details of the apparatus used
    • F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
    • F25J3/0489—Modularity and arrangement of parts of the air fractionation unit, in particular of the cold box, e.g. pre-fabrication, assembling and erection, dimensions, horizontal layout "plot"
    • 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
    • F25J3/04—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 for air
    • F25J3/04406—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 for air using a dual pressure main column system
    • F25J3/04412—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 for air using a dual pressure main column system in a classical double column flowsheet, i.e. with thermal coupling by a main reboiler-condenser in the bottom of low pressure respectively top of high pressure column
    • 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
    • F25J3/04—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 for air
    • F25J3/04642—Recovering noble gases from air
    • F25J3/04648—Recovering noble gases from air argon
    • F25J3/04654—Producing crude argon in a crude argon column
    • F25J3/04666—Producing crude argon in a crude argon column as a parallel working rectification column of the low pressure column in a dual pressure main column system
    • F25J3/04672—Producing crude argon in a crude argon column as a parallel working rectification column of the low pressure column in a dual pressure main column system having a top condenser
    • F25J3/04678—Producing crude argon in a crude argon column as a parallel working rectification column of the low pressure column in a dual pressure main column system having a top condenser cooled by oxygen enriched liquid from high pressure column bottoms
    • 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
    • F25J3/04—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 for air
    • F25J3/04642—Recovering noble gases from air
    • F25J3/04648—Recovering noble gases from air argon
    • F25J3/04721—Producing pure argon, e.g. recovered from a crude argon column
    • F25J3/04727—Producing pure argon, e.g. recovered from a crude argon column using an auxiliary pure argon column for nitrogen rejection
    • 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
    • F25J3/04—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 for air
    • F25J3/04763—Start-up or control of the process; Details of the apparatus used
    • F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
    • F25J3/04872—Vertical layout of cold equipments within in the cold box, e.g. columns, heat exchangers etc.
    • 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
    • F25J3/04—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 for air
    • F25J3/04763—Start-up or control of the process; Details of the apparatus used
    • F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
    • F25J3/04945—Details of internal structure; insulation and housing of the cold box
    • 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
    • F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
    • F25J2290/40—Vertical layout or arrangement of cold equipments within in the cold box, e.g. columns, condensers, heat exchangers etc.
    • 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
    • F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
    • F25J2290/42—Modularity, pre-fabrication of modules, assembling and erection, horizontal layout, i.e. plot plan, and vertical arrangement of parts of the cryogenic unit, e.g. of the cold box

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

L'invention concerne un paquet transportable pour une installation de décomposition de l'air à basse température, qui comporte un échangeur de chaleur principal (2a, 2b, 2c) destiné à refroidir l'air d'admission (1) et une double colonne (5) destinée à décomposer l'air d'admission refroidi, la double colonne (5) contenant une colonne haute pression et une colonne basse pression qui sont superposées. Le paquet transportable comporte une boîte froide (20, 400) à l'intérieur de laquelle sont disposés des accessoires de la double colonne (5), en particulier des conduites tubulaires (7, 11, 12), et des soupapes, mais ni la double colonne ni l'échangeur de chaleur. Le paquet transportable comporte des raccords destinés à relier les conduites tubulaires à la double colonne et à l'échangeur de chaleur principal. L'invention concerne par ailleurs une installation de décomposition de l'air à basse température et un procédé de fabrication d'une installation de décomposition de l'air à basse température au moyen dudit paquet transportable.
PCT/EP2013/001046 2012-04-27 2013-04-09 Paquet transportable comprenant une boîte froide, installation de décomposition de l'air à basse température et procédé de fabrication d'une installation de décomposition de l'air à basse température WO2013159868A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201380022149.3A CN104272046A (zh) 2012-04-27 2013-04-09 具有冷箱的可运输封装体、低温空气分离设备以及用于制造低温空气分离设备的方法
EP13716961.1A EP2841858A2 (fr) 2012-04-27 2013-04-09 Paquet transportable comprenant une boîte froide, installation de décomposition de l'air à basse température et procédé de fabrication d'une installation de décomposition de l'air à basse température
US14/396,408 US20150096327A1 (en) 2012-04-27 2013-04-09 Transportable package having a cold box, low-temperature air separation plant and method for producing a low-temperature air separation plant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012008415.3 2012-04-27
DE102012008415A DE102012008415A1 (de) 2012-04-27 2012-04-27 Transportables Paket mit einer Coldbox, Tieftemperatur-Luftzerlegungsanlage und Verfahren zum Herstellen einer Tieftemperatur-Luftzerlegungsanlage

Publications (2)

Publication Number Publication Date
WO2013159868A2 WO2013159868A2 (fr) 2013-10-31
WO2013159868A3 true WO2013159868A3 (fr) 2014-05-08

Family

ID=48139878

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/001046 WO2013159868A2 (fr) 2012-04-27 2013-04-09 Paquet transportable comprenant une boîte froide, installation de décomposition de l'air à basse température et procédé de fabrication d'une installation de décomposition de l'air à basse température

Country Status (5)

Country Link
US (1) US20150096327A1 (fr)
EP (1) EP2841858A2 (fr)
CN (1) CN104272046A (fr)
DE (1) DE102012008415A1 (fr)
WO (1) WO2013159868A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3052243B1 (fr) * 2016-06-06 2019-06-28 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Assemblage d'elements modulaires de construction d'un appareil d'echange de masse et/ou de chaleur et procede d'echange utilisant un assemblage
DE102016125350A1 (de) 2016-12-22 2018-06-28 Endress+Hauser SE+Co. KG Verbindungselement und Transmittergehäuse mit darin eingesetzten Verbindungselement
CN110268215B (zh) * 2017-01-10 2021-09-03 乔治洛德方法研究和开发液化空气有限公司 用于通过蒸馏分离气态混合物的设备的封罩以及包括这种封罩的分离设备
WO2018140445A1 (fr) 2017-01-25 2018-08-02 Praxair Technology, Inc. Ensemble support structurel pour structures de boîte froide dans une unité de séparation d'air
EP3614084A1 (fr) 2018-08-22 2020-02-26 Linde Aktiengesellschaft Procédé et installation cryogéniques de séparation d'air
EP3614083A1 (fr) 2018-08-22 2020-02-26 Linde Aktiengesellschaft Installation de séparation d'aire, procédé de séparation d'air à basse température au moyen de l'installation de séparation d'aire et procédé de fabrication d'une installation de séparation d'aire
EP3614082A1 (fr) 2018-08-22 2020-02-26 Linde Aktiengesellschaft Installation de séparation d'aire, procédé de séparation d'air à basse température et procédé de fabrication d'une installation de séparation d'aire
CN109676367A (zh) 2018-12-28 2019-04-26 乔治洛德方法研究和开发液化空气有限公司 一种热交换器组件及装配所述热交换器组件的方法
FR3095217B1 (fr) * 2019-04-17 2021-03-19 Air Liquide Panneau de charpente destiné à faire partie d’une boîte froide d’un appareil de séparation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0605262A1 (fr) * 1992-12-30 1994-07-06 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé et installation de production d'oxygène gazeux sous pression
US5412954A (en) * 1992-09-16 1995-05-09 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Precedes Georges Claude Apparatus for cryogenic treatment, such as air distillation
JPH11101576A (ja) * 1997-09-29 1999-04-13 Daido Hoxan Inc 空気分離装置
FR2778234A1 (fr) * 1998-04-30 1999-11-05 Air Liquide Installation de distillation d'air et boite froide correspondante
EP1180655A1 (fr) * 2000-08-18 2002-02-20 Linde Aktiengesellschaft Installation pour la séparation cryogénique de l'air

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3840506A1 (de) 1988-12-01 1990-06-07 Linde Ag Verfahren und vorrichtung zur luftzerlegung
DE4317916A1 (de) 1993-05-28 1994-12-01 Linde Ag Verfahren und Vorrichtung zur Gewinnung von Argon
FR2706025B1 (fr) 1993-06-03 1995-07-28 Air Liquide Installation de distillation d'air.
US7621152B2 (en) 2006-02-24 2009-11-24 Praxair Technology, Inc. Compact cryogenic plant

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5412954A (en) * 1992-09-16 1995-05-09 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Precedes Georges Claude Apparatus for cryogenic treatment, such as air distillation
EP0605262A1 (fr) * 1992-12-30 1994-07-06 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé et installation de production d'oxygène gazeux sous pression
JPH11101576A (ja) * 1997-09-29 1999-04-13 Daido Hoxan Inc 空気分離装置
FR2778234A1 (fr) * 1998-04-30 1999-11-05 Air Liquide Installation de distillation d'air et boite froide correspondante
EP1180655A1 (fr) * 2000-08-18 2002-02-20 Linde Aktiengesellschaft Installation pour la séparation cryogénique de l'air

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CASTLE W F: "THE USE OF PRE-PACKAGED COLDBOX TECHNIQUES IN ENGINEERING AND CONSTRUCTION OF A 1500 METRIC TONNE PER DAY OXYGEN PLANT USING THE LOW PRESSURE CYCLE", INTERNATIONAL CONGRESS OF REFRIGERATION. PROCEEDINGS - CONGRESINTERNATIONAL DU FROID. COMPTES RENDUS, XX, XX, vol. 1, 1 January 1979 (1979-01-01), pages 399 - 404, XP001182791 *

Also Published As

Publication number Publication date
CN104272046A (zh) 2015-01-07
WO2013159868A2 (fr) 2013-10-31
DE102012008415A1 (de) 2013-10-31
US20150096327A1 (en) 2015-04-09
EP2841858A2 (fr) 2015-03-04

Similar Documents

Publication Publication Date Title
WO2013159868A3 (fr) Paquet transportable comprenant une boîte froide, installation de décomposition de l'air à basse température et procédé de fabrication d'une installation de décomposition de l'air à basse température
MY176364A (en) Integrated nitrogen removal in the production of liquefied natural gas using refrigerated heat pump
EA201890251A1 (ru) Система и способы получения сжиженного азота с использованием сжиженного природного газа
BR112015012441A2 (pt) produção de gás natural liquefeito
WO2011117655A3 (fr) Processus de réfrigération
MX2023003745A (es) Configuraciones y metodos para produccion de gas natural licuado en peque?a escala.
WO2011135335A3 (fr) Procédé et appareil de liquéfaction de gaz naturel
WO2014166925A3 (fr) Procédé de liquéfaction d'un courant de gaz contenant des hydrocarbures contaminé
MY178749A (en) Liquefied gas producing facility and liquefied gas producing method
WO2013020775A3 (fr) Dispositifs de refroidissement par injection d'un cryogène liquide et procédés d'utilisation de ces dispositifs
WO2015110779A3 (fr) Procédé de production de gaz naturel liquéfié (gnl)
WO2012123690A3 (fr) Procede et appareil de liquefaction de co2
MX2017010541A (es) Metodo y aparato para obtener un producto de nitrogeno comprimido.
WO2015060930A3 (fr) Procédé de séparation d'air et appareil associé
WO2015140197A3 (fr) Procédé de liquéfaction d'un gaz naturel prétraité
WO2012140369A3 (fr) Procede et appareil de liquefaction d'un gaz ou refroidissement d'un gaz d'alimentation a pression supercritique
WO2011116871A3 (fr) Dispositif pour le fractionnement cryogénique de l'air
WO2014154361A3 (fr) Procédé et dispositif permettant de produire avec une consommation d'énergie variable de l'oxygène sous pression sous forme gazeuse
WO2015003808A3 (fr) Procédé de production d'au moins un produit dérivé de l'air, installation de décomposition d'air, procédé et dispositif de production d'énergie électrique
MY161644A (en) Process for liquefying a hydrocarbon-rich fraction
SG11202012577SA (en) Method for air cooled, large scale, floating lng production with liquefaction gas as only refrigerant
WO2013052288A3 (fr) Procédé et appareil de séparation d'air
WO2014154339A3 (fr) Procédé de séparation d'air et installation de séparation d'air
WO2011010049A3 (fr) Procédé et appareil de séparation d'air par distillation cryogénique
WO2015055939A3 (fr) Procédé et appareil de séparation d'air par distillation cryogénique

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13716961

Country of ref document: EP

Kind code of ref document: A2

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2013716961

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 14396408

Country of ref document: US