BR9901142A - Processo para a realização de retificação criogenica de ar de alimentação para a produção de oxigenio, e, aparelhagem para a relizaçao de retificaçao criogenica de ar de alimentação para a produção de oxigenio produto - Google Patents

Processo para a realização de retificação criogenica de ar de alimentação para a produção de oxigenio, e, aparelhagem para a relizaçao de retificaçao criogenica de ar de alimentação para a produção de oxigenio produto

Info

Publication number
BR9901142A
BR9901142A BR9901142-5A BR9901142A BR9901142A BR 9901142 A BR9901142 A BR 9901142A BR 9901142 A BR9901142 A BR 9901142A BR 9901142 A BR9901142 A BR 9901142A
Authority
BR
Brazil
Prior art keywords
production
cryogenic rectification
oxygen
feed air
performing cryogenic
Prior art date
Application number
BR9901142-5A
Other languages
English (en)
Inventor
Kenneth Kai Wong
Dante Patrick Bonaquist
John Frederic Billigham
Michael Douglas Monteith
Neil Mark Prosser
Original Assignee
Praxair Technology 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 Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of BR9901142A publication Critical patent/BR9901142A/pt

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02Processes 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
    • F25J3/04Processes 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02Processes 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
    • F25J3/04Processes 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
    • F25J3/04642Recovering noble gases from air
    • F25J3/04648Recovering noble gases from air argon
    • F25J3/04654Producing crude argon in a crude argon column
    • F25J3/04666Producing 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
    • F25J3/04672Producing 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
    • F25J3/04678Producing 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02Processes 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
    • F25J3/04Processes 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
    • F25J3/04248Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion
    • F25J3/04284Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using internal refrigeration by open-loop gas work expansion, e.g. of intermediate or oxygen enriched (waste-)streams
    • F25J3/0429Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using internal refrigeration by open-loop gas work expansion, e.g. of intermediate or oxygen enriched (waste-)streams of feed air, e.g. used as waste or product air or expanded into an auxiliary column
    • F25J3/04303Lachmann expansion, i.e. expanded into oxygen producing or low pressure column
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02Processes 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
    • F25J3/04Processes 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
    • F25J3/04406Processes 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
    • F25J3/04412Processes 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02Processes 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
    • F25J3/04Processes 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
    • F25J3/04763Start-up or control of the process; Details of the apparatus used
    • F25J3/04866Construction and layout of air fractionation equipments, e.g. valves, machines
    • F25J3/0489Modularity 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"
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02Processes 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
    • F25J3/04Processes 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
    • F25J3/04763Start-up or control of the process; Details of the apparatus used
    • F25J3/04866Construction and layout of air fractionation equipments, e.g. valves, machines
    • F25J3/04945Details of internal structure; insulation and housing of the cold box
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02Processes 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
    • F25J3/04Processes 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
    • F25J3/04763Start-up or control of the process; Details of the apparatus used
    • F25J3/04866Construction and layout of air fractionation equipments, e.g. valves, machines
    • F25J3/04951Arrangements of multiple air fractionation units or multiple equipments fulfilling the same process step, e.g. multiple trains in a network
    • F25J3/04963Arrangements of multiple air fractionation units or multiple equipments fulfilling the same process step, e.g. multiple trains in a network and inter-connecting equipment within or downstream of the fractionation unit(s)
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00Refrigeration
    • Y10S62/902Apparatus
    • Y10S62/911Portable

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

"PROCESSO PARA A REALIZACãO DE RETIFICAçãO CRIOGêNICA DE AR DE ALIMENTAçãO PARA A PRODUçãO DE OXIGêNIO, E, APARELHAGEM PARA A REALIZAçãO DE RETIFICAçãO CRIOGêNICA DE AR DE ALIMENTAçãO PARA A PRODUçãO DE OXIGêNIO PRODUTO". Um sistema de retificação criogênica para a produção de oxigênio possuindo um sistema de preparação de ar de alimentação e uma pluralidade de módulos de caixa fria de mesmo tamanho em paralelo e ligado o sistema de preparação de ar de alimentação.
BR9901142-5A 1998-07-10 1999-04-30 Processo para a realização de retificação criogenica de ar de alimentação para a produção de oxigenio, e, aparelhagem para a relizaçao de retificaçao criogenica de ar de alimentação para a produção de oxigenio produto BR9901142A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/113,174 US5896755A (en) 1998-07-10 1998-07-10 Cryogenic rectification system with modular cold boxes

Publications (1)

Publication Number Publication Date
BR9901142A true BR9901142A (pt) 1999-12-14

Family

ID=22347971

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9901142-5A BR9901142A (pt) 1998-07-10 1999-04-30 Processo para a realização de retificação criogenica de ar de alimentação para a produção de oxigenio, e, aparelhagem para a relizaçao de retificaçao criogenica de ar de alimentação para a produção de oxigenio produto

Country Status (6)

Country Link
US (1) US5896755A (pt)
EP (1) EP0971188A1 (pt)
KR (1) KR20000011251A (pt)
BR (1) BR9901142A (pt)
CA (1) CA2270507A1 (pt)
ID (1) ID23243A (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6205815B1 (en) * 1997-04-11 2001-03-27 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Plant for separation of a gas mixture by distillation
FR2774753B1 (fr) * 1998-02-06 2000-04-28 Air Liquide Installation de distillation d'air comprenant plusieurs unites de distillation cryogenique de meme nature
ATE342478T1 (de) 1999-04-05 2006-11-15 Air Liquide Vorrichtung mit variabler auslastung und entsprechendes verfahren zur trennung eines einsatzgemisches
CN1220026C (zh) * 2000-08-18 2005-09-21 林德股份公司 用于制造空气分离设备的方法
FR2828729B1 (fr) * 2001-08-14 2003-10-31 Air Liquide Installation de production d'oxygene sous haute pression par distillation d'air
US6691532B2 (en) * 2001-11-13 2004-02-17 The Boc Group, Inc. Air separation units
DE10392525B4 (de) * 2002-04-11 2012-08-09 Richard A. Haase Verfahren, Prozesse, Systeme und Vorrichtung mit Wasserverbrennungstechnologie zur Verbrennung von Wasserstoff und Sauerstoff
AU2003272218A1 (en) * 2002-08-08 2004-02-25 Pacific Consolidated Industries, L.P. Nitrogen generator
GB0219415D0 (en) * 2002-08-20 2002-09-25 Air Prod & Chem Process and apparatus for cryogenic separation process
FR2844344B1 (fr) * 2002-09-11 2005-04-08 Air Liquide Installation de production de grandes quantites d'oxygene et/ou d'azote
US7074322B2 (en) 2002-09-30 2006-07-11 Bp Corporation North America Inc. System and method for liquefying variable selected quantities of light hydrocarbon gas with a plurality of light hydrocarbon gas liquefaction trains
CA2499578C (en) * 2002-09-30 2012-03-13 Bp Corporation North America Inc. Modular lng process
FR2853407B1 (fr) * 2003-04-02 2012-12-14 Air Liquide Procede et installation de fourniture de gaz sous pression
EP1544559A1 (de) * 2003-12-20 2005-06-22 Linde AG Verfahren und Vorrichtung zur Tieftemperaturzerlegung von Luft
US20070101762A1 (en) * 2005-11-09 2007-05-10 Schaub Herbert R Method for designing a cryogenic air separation plant
US8268269B2 (en) * 2006-01-24 2012-09-18 Clearvalue Technologies, Inc. Manufacture of water chemistries
FR2896861B1 (fr) * 2006-01-31 2008-07-18 Air Liquide Procede de regulation d'un ensemble d'appareils de separation d'air par distillation cryogenique et ensemble d'appareils de separation d'air operant selon ledit procede
US8479535B2 (en) * 2008-09-22 2013-07-09 Praxair Technology, Inc. Method and apparatus for producing high purity oxygen
EP2865978A1 (de) * 2013-10-25 2015-04-29 Linde Aktiengesellschaft Verfahren zur Tieftemperaturzerlegung von Luft und Tieftemperatur-Luftzerlegungsanlage
US10145514B2 (en) 2013-11-18 2018-12-04 Man Energy Solutions Se Cold-box system and method for power management aboard ships
EP3040665A1 (de) * 2014-12-30 2016-07-06 Linde Aktiengesellschaft Destillationssäulen-system und anlage zur erzeugung von sauerstoff durch tieftemperaturzerlegung von luft
WO2016146238A1 (de) * 2015-03-13 2016-09-22 Linde Aktiengesellschaft Destillationssäulen-system, anlage und verfahren zur erzeugung von sauerstoff durch tieftemperaturzerlegung von luft
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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US33878A (en) * 1861-12-10 Improved washing-machine
US3750413A (en) * 1968-10-15 1973-08-07 Hydrocarbon Research Inc Cryogenic apparatus assembly method
US4957523A (en) * 1989-01-27 1990-09-18 Pacific Consolidated Industries High speed pressure swing adsorption liquid oxygen/liquid nitrogen generating plant
US5245832A (en) * 1992-04-20 1993-09-21 Praxair Technology, Inc. Triple column cryogenic rectification system
US5233838A (en) * 1992-06-01 1993-08-10 Praxair Technology, Inc. Auxiliary column cryogenic rectification system
FR2692663B1 (fr) * 1992-06-17 1994-08-19 Air Liquide Procédé de construction d'une unité cryogénique de séparation de gaz, unité cryogénique, sous-ensemble et ensemble transportable pour la construction d'une telle unité.
FR2695714B1 (fr) * 1992-09-16 1994-10-28 Maurice Grenier Installation de traitement cryogénique, notamment de distillation d'air.
US5339648A (en) * 1993-08-05 1994-08-23 Praxair Technology, Inc. Distillation system with partitioned column
US5546767A (en) * 1995-09-29 1996-08-20 Praxair Technology, Inc. Cryogenic rectification system for producing dual purity oxygen
US5611219A (en) * 1996-03-19 1997-03-18 Praxair Technology, Inc. Air boiling cryogenic rectification system with staged feed air condensation
DE19725821A1 (de) * 1997-06-18 1998-06-04 Linde Ag Verfahren und Vorrichtung zur Tieftemperaturzerlegung von Luft

Also Published As

Publication number Publication date
US5896755A (en) 1999-04-27
ID23243A (id) 2000-03-30
CA2270507A1 (en) 2000-01-10
KR20000011251A (ko) 2000-02-25
EP0971188A1 (en) 2000-01-12

Similar Documents

Publication Publication Date Title
BR9901142A (pt) Processo para a realização de retificação criogenica de ar de alimentação para a produção de oxigenio, e, aparelhagem para a relizaçao de retificaçao criogenica de ar de alimentação para a produção de oxigenio produto
WO2003071727A3 (en) An apparatus and method for the delivery of multiple sources of media content
BR9905990A (pt) Processo para fornecimento de refrigeração para uma instalação de retificação criogênica, e, aparelhagem para fornecimento de refrigeração para uma instalação de retificação criogênica
BR9900966A (pt) Processo e aparelho para a produção de produto gasoso e líquido a partir de uma instalação de separação criogênica de ar.
IT8647935A0 (it) Apparecchio di avanzamento per bottiglie,particolarmente di plastica, in condizione sospesa
CA2250878A1 (en) Device for the thermal treatment of bulk material in screw conveyors
AR007205A1 (es) Producto concentrado congelado basado en leche, y procedimiento para su fabricacion
NZ325259A (en) Phospholipid derivatives of phosphono-carboxylic acids, the production of said derivatives and the use of said derivatives as antiviral medicaments
BR9801721A (pt) Processo e aparelho para produzir oxigênio de alta pureza e oxigênio de baixa pureza.
ES533212A0 (es) Un metodo para la produccion de nitrogeno de alta pureza y un producto enriquecido en oxigeno a partir de aire
DE50201679D1 (de) Einrichtung zum zuführen von material
HUT48554A (en) Process for production and equipment for glass-fade products, furs, fades and pre-fades
AU7870098A (en) Controlled release urea product, method for its production and use of said pro duct as feed supplement
GB2305422B (en) Method for supplying printed products in scaled formation to processing stations and system for carrying out the method
AU9155498A (en) Device for cooling and/or heating objects
PL347234A1 (en) Benzoylguanidine derivatives with advantageous properties, method for producing them and their use in the production of medicaments
ATE457644T1 (de) Vorrichtung zur herstellung von fleischprodukten
NO20033218D0 (no) Fremgangsmåte og anlegg for kjöling
GB2335263B (en) Process and plant for separating air by cryogenic distillation
EP1195119A3 (fr) Procédé de stockage et de préparation de produits alimentaires pour leur distribution sous forme de produits finis, consommables, et installation en résultant
BR9904093A (pt) Método e aparelho para processamento de ar de alimentação
TH17548EX (th) ระบบแบ่งแยกอากาศในภาวะเย็นเยือกเพื่อการผลิตออกซิเจนที่เป็นแก๊ส
TH17548A (th) ระบบแบ่งแยกอากาศในภาวะเย็นเยือกเพื่อการผลิตออกซิเจนที่เป็นแก๊ส
ITMI922716A1 (it) Sistema di autocontrollo della temperatura della miscela in lavorazione, in una macchina per la produzione di gelato mantecato
BR8200794U (pt) Aperfeiçoamento em máquina para produzir fibra sintética

Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]