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BR9903378A - Processo para a operação de uma coluna de retificação criogênica. - Google Patents

Processo para a operação de uma coluna de retificação criogênica.

Info

Publication number
BR9903378A
BR9903378A BR9903378-0A BR9903378A BR9903378A BR 9903378 A BR9903378 A BR 9903378A BR 9903378 A BR9903378 A BR 9903378A BR 9903378 A BR9903378 A BR 9903378A
Authority
BR
Brazil
Prior art keywords
column
cryogenic rectification
rectification column
operating
cryogenic
Prior art date
Application number
BR9903378-0A
Other languages
English (en)
Inventor
John Fredric Billingham
Daniel Mark Seiler
Michael James Lockett
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22643714&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9903378(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of BR9903378A publication Critical patent/BR9903378A/pt

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/32—Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
    • 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
    • F25J3/04896—Details of columns, e.g. internals, inlet/outlet devices
    • F25J3/04909—Structured packings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/3221—Corrugated sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32213—Plurality of essentially parallel sheets
    • B01J2219/3222—Plurality of essentially parallel sheets with sheets having corrugations which intersect at an angle different from 90 degrees
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32224—Sheets characterised by the orientation of the sheet
    • B01J2219/32227—Vertical orientation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32255—Other details of the sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32255—Other details of the sheets
    • B01J2219/32258—Details relating to the extremities of the sheets, such as a change in corrugation geometry or sawtooth edges
    • 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
    • F25J2290/10—Mathematical formulae, modeling, plot or curves; Design methods
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/902—Apparatus
    • Y10S62/905—Column
    • Y10S62/906—Packing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

"PROCESSO PARA A OPERAçãO DE UMA COLUNA DE RETIFICAçãO CRIOGêNICA" Um processo para a operação de uma coluna de retificação criogênica para a separação de componentes do ar por intermédio de reitificação criogênica, por meio do qual a coluna pode se operada acima de sua capacidade de projeto sem ocorrência de inundação, pela passagem de vapor ascendentemente através da coluna em uma vazão de fluxo que gera uma queda de pressão dentro da coluna de pelo menos 5,7 Pascal por centímetro de altura de recheio através de uma altura de definidas placas de recheio estruturadas possuindo uma estrutura diferente em suas porções superior e inferior.
BR9903378-0A 1998-10-21 1999-08-02 Processo para a operação de uma coluna de retificação criogênica. BR9903378A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/176,277 US5921109A (en) 1998-10-21 1998-10-21 Method for operating a cryogenic rectification column

Publications (1)

Publication Number Publication Date
BR9903378A true BR9903378A (pt) 2000-10-17

Family

ID=22643714

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9903378-0A BR9903378A (pt) 1998-10-21 1999-08-02 Processo para a operação de uma coluna de retificação criogênica.

Country Status (14)

Country Link
US (1) US5921109A (pt)
EP (1) EP0995958B1 (pt)
JP (1) JP3607539B2 (pt)
KR (1) KR100422890B1 (pt)
CN (1) CN1134639C (pt)
AR (1) AR019989A1 (pt)
AT (1) ATE267373T1 (pt)
AU (1) AU747654B2 (pt)
BR (1) BR9903378A (pt)
CA (1) CA2279463C (pt)
DE (1) DE69917408T2 (pt)
ES (1) ES2218909T3 (pt)
ID (1) ID23469A (pt)
TW (1) TW410262B (pt)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6101841A (en) * 1998-10-02 2000-08-15 Praxair Technology, Inc. Cryogenic rectification system with high strength and high capacity packing
US6509082B1 (en) 1999-06-25 2003-01-21 The Boc Group, Inc. Structured packing
US6713158B2 (en) 1999-06-25 2004-03-30 The Boc Group, Inc. Structured packing
DE19936380A1 (de) * 1999-08-03 2001-02-08 Basf Ag Geordnete Packung zum Wärme- und Stoffaustausch
US6478290B2 (en) 1999-12-09 2002-11-12 Praxair Technology, Inc. Packing for mass transfer column
DE10001694A1 (de) * 2000-01-18 2001-07-19 Montz Gmbh Julius Packung für Wärme- und Stoffaustauschkolonnen
US6212907B1 (en) 2000-02-23 2001-04-10 Praxair Technology, Inc. Method for operating a cryogenic rectification column
DE10008983A1 (de) * 2000-02-25 2001-08-30 Linde Ag Verfahren zur Herstellung einer Packung für den Stoff- und Wärmeaustausch
US6314756B1 (en) * 2000-09-07 2001-11-13 Praxair Technology, Inc. Structured packing with asymmetric crimp pattern
US6378332B1 (en) 2000-09-07 2002-04-30 Praxair Technology, Inc. Packing with low contacting crimp pattern
US6321567B1 (en) 2000-10-06 2001-11-27 Praxair Technology, Inc. Structured packing system for reduced distillation column height
US6751986B2 (en) 2000-12-22 2004-06-22 The Bog Group, Inc. Structured packing
WO2003008092A1 (de) * 2001-07-14 2003-01-30 Linde Aktiengesellschaft Geordnete packung für den stoff- und wärmeaustausch
DE10134312A1 (de) * 2001-07-14 2003-02-06 Linde Ag Geordnete Packung für den Stoff- und Wärmeaustausch
US20040000474A1 (en) * 2002-02-22 2004-01-01 Catalytic Distillation Technologies Liquid-continuous column distillation
SG115648A1 (en) * 2003-03-31 2005-10-28 Air Prod & Chem Structured packing with increased capacity
US6991222B2 (en) * 2003-03-31 2006-01-31 George Amir Meski Structured packing with increased capacity
FR2854579B1 (fr) * 2003-05-09 2005-06-17 Air Liquide Installation de distillation comprenant des colonnes a garnissages structures ondules-croises et procede d'augmentation de capacite d'une installation de distillation
TWI351306B (en) * 2003-05-16 2011-11-01 Sulzer Chemtech Ag Method of mass transfer of a material or heat
US20050005504A1 (en) * 2003-06-30 2005-01-13 Munagavalasa Murthy S. Volatile insect control sheet and method of manufacture thereof
DE10337073A1 (de) * 2003-08-12 2005-03-10 Linde Ag Verfahren und Vorrichtung zur Herstellung einer geordneten Packung
DE102004056419A1 (de) * 2004-11-23 2006-05-24 Julius Montz Gmbh Geordnete Packung für Wärme und/oder Stoffaustausch
US7267329B2 (en) * 2005-07-27 2007-09-11 Air Products And Chemicals, Inc. Alternating conventional and high capacity packing within the same section of an exchange column
US8540218B2 (en) 2007-04-27 2013-09-24 Gtc Technology Us Llc Fluid dispersion unit assembly and method
US8517354B1 (en) 2008-03-20 2013-08-27 Gtc Technology Us Llc Fluid dispersion unit with directional component vector
US8517352B1 (en) 2008-04-04 2013-08-27 Gtc Technology Us Llc Liquid distributor
US9463397B2 (en) 2008-04-04 2016-10-11 Gtc Technology Us Llc System and method for liquid distribution
US8678357B2 (en) 2010-05-17 2014-03-25 Gtc Technology Us, Llc Fluid contactor-diffuser tray assembly
US8480062B2 (en) * 2009-05-15 2013-07-09 Gtc Technology Us, Llc Activated hinge-joint
FR2946735B1 (fr) * 2009-06-12 2012-07-13 Air Liquide Appareil et procede de separation d'air par distillation cryogenique.
JP5621104B2 (ja) 2010-09-02 2014-11-05 株式会社エプシロン 気液接触装置用規則充填物
US9072986B2 (en) 2011-02-23 2015-07-07 Gtc Technology Us Llc Method and apparatus for securing fractionation trays
US9597650B2 (en) 2011-04-18 2017-03-21 Gtc Technology Us Llc System for improved reactant mixing and distribution
US9956540B1 (en) 2015-03-31 2018-05-01 Gtc Technology Us Llc Structured packing with enhanced fluid-flow interface
CN105771873B (zh) * 2016-03-30 2018-10-23 中建安装工程有限公司 一种高效传质的规整填料
TWI617788B (zh) * 2017-03-14 2018-03-11 國立清華大學 即時預檢填料塔液泛現象的方法
TWI633405B (zh) 2017-03-14 2018-08-21 國立清華大學 即時預檢填料塔液泛現象的方法
EP3614083A1 (de) * 2018-08-22 2020-02-26 Linde Aktiengesellschaft Luftzerlegungsanlage, verfahren zur tieftemperaturzerlegung von luft mittels luftzerlegungsanlage und verfahren zur erstellung einer luftzerlegungsanlage
EP3808446A1 (en) 2019-10-14 2021-04-21 Sulzer Management AG Structured cross-channel packing element with reduced material requirement
EP3808445A1 (en) 2019-10-14 2021-04-21 Sulzer Management AG Structured packing element with reduced material requirement

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US4871382A (en) * 1987-12-14 1989-10-03 Air Products And Chemicals, Inc. Air separation process using packed columns for oxygen and argon recovery
US4836836A (en) * 1987-12-14 1989-06-06 Air Products And Chemicals, Inc. Separating argon/oxygen mixtures using a structured packing
US4838913A (en) * 1988-02-10 1989-06-13 Union Carbide Corporation Double column air separation process with hybrid upper column
US5019144A (en) * 1990-01-23 1991-05-28 Union Carbide Industrial Gases Technology Corporation Cryogenic air separation system with hybrid argon column
US5100448A (en) * 1990-07-20 1992-03-31 Union Carbide Industrial Gases Technology Corporation Variable density structured packing cryogenic distillation system
US5237823A (en) * 1992-03-31 1993-08-24 Praxair Technology, Inc. Cryogenic air separation using random packing
US5419136A (en) * 1993-09-17 1995-05-30 The Boc Group, Inc. Distillation column utilizing structured packing having varying crimp angle
FR2718977B1 (fr) * 1994-04-22 1996-06-07 Air Liquide Procédé et installation de séparation d'un mélange gazeux par distillation cryogénique.
JP3319174B2 (ja) * 1994-09-19 2002-08-26 株式会社日立製作所 充填物及び空気分離装置
CN1091646C (zh) * 1994-10-04 2002-10-02 普莱克斯技术有限公司 用于精炼系统的高容量结构填料
US5644932A (en) * 1996-05-21 1997-07-08 Air Products And Chemicals, Inc. Use of structured packing in a multi-sectioned air seperation unit
ID22551A (id) * 1997-02-13 1999-11-04 Praxair Technology Inc Pembungkus dengan kapasitas lebih baik serta efisiensi pemindahan kumpulan tinggi

Also Published As

Publication number Publication date
CA2279463C (en) 2003-02-18
AR019989A1 (es) 2002-03-27
ES2218909T3 (es) 2004-11-16
EP0995958B1 (en) 2004-05-19
TW410262B (en) 2000-11-01
KR20000028609A (ko) 2000-05-25
AU747654B2 (en) 2002-05-16
EP0995958A2 (en) 2000-04-26
DE69917408T2 (de) 2005-06-02
CN1134639C (zh) 2004-01-14
JP3607539B2 (ja) 2005-01-05
DE69917408D1 (de) 2004-06-24
EP0995958A3 (en) 2000-10-18
ATE267373T1 (de) 2004-06-15
JP2000130927A (ja) 2000-05-12
CA2279463A1 (en) 2000-04-21
AU4241899A (en) 2000-05-04
KR100422890B1 (ko) 2004-03-12
CN1251897A (zh) 2000-05-03
US5921109A (en) 1999-07-13
ID23469A (id) 2000-04-27

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 10A , 11A E 12A ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2256 DE 01/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 10A, 11A E 12A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2605 DE 08-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.