BR9904388A - Processo para realização de retificação criogênica, e, módulo de recheio estruturado - Google Patents

Processo para realização de retificação criogênica, e, módulo de recheio estruturado

Info

Publication number
BR9904388A
BR9904388A BR9904388-2A BR9904388A BR9904388A BR 9904388 A BR9904388 A BR 9904388A BR 9904388 A BR9904388 A BR 9904388A BR 9904388 A BR9904388 A BR 9904388A
Authority
BR
Brazil
Prior art keywords
cryogenic rectification
filling module
structured filling
performing cryogenic
structured
Prior art date
Application number
BR9904388-2A
Other languages
English (en)
Inventor
John Frederic Billingham
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=22597462&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9904388(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 BR9904388A publication Critical patent/BR9904388A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F25/00—Component parts of trickle coolers
    • F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
    • F28F25/08—Splashing boards or grids, e.g. for converting liquid sprays into liquid films; Elements or beds for increasing the area of the contact surface
    • F28F25/087—Vertical or inclined sheets; Supports or spacers
    • 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
    • B01J2219/32237—Sheets comprising apertures or perforations
    • 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
    • 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
    • B01J2219/32265—Sheets characterised by the orientation of blocks of sheets
    • B01J2219/32272—Sheets characterised by the orientation of blocks of sheets relating to blocks in superimposed layers
    • 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
    • Y10S62/903—Heat exchange structure

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)
  • Rectifiers (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

"PROCESSO PARA REALIZAçãO DE RETIFICAçãO CRIOGêNICA, COLUNA, E, MóDULO DE RECHEIO ESTRUTURADO" Um sistema de retificação criogênica e um módulo de recheio e coluna adequados para retificação criogênica possuindo placas de recheio com modificações de topo e de fundo em seq³ência alternada e preferivelmente possuindo bordas de topo e de fundo terminando em planos no qual a capacidade e eficiência de transferência de massa são melhoradas e resistência mecânica não é comprometida.
BR9904388-2A 1998-10-02 1999-10-01 Processo para realização de retificação criogênica, e, módulo de recheio estruturado BR9904388A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/165,110 US6101841A (en) 1998-10-02 1998-10-02 Cryogenic rectification system with high strength and high capacity packing

Publications (1)

Publication Number Publication Date
BR9904388A true BR9904388A (pt) 2000-06-06

Family

ID=22597462

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9904388-2A BR9904388A (pt) 1998-10-02 1999-10-01 Processo para realização de retificação criogênica, e, módulo de recheio estruturado

Country Status (13)

Country Link
US (1) US6101841A (pt)
EP (1) EP0992282B2 (pt)
JP (1) JP3642991B2 (pt)
KR (1) KR100421308B1 (pt)
CN (1) CN1124878C (pt)
AR (1) AR020682A1 (pt)
AT (1) ATE257033T1 (pt)
BR (1) BR9904388A (pt)
CA (1) CA2284353C (pt)
DE (1) DE69913903T3 (pt)
ES (1) ES2210940T5 (pt)
ID (1) ID23315A (pt)
TW (1) TWI225803B (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1007442C2 (nl) * 1997-11-04 1998-12-07 Josephus Johannes Petrus Maria Batch-Continue tegenstroomapparatuur met superieure performance.
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
DE10008983A1 (de) * 2000-02-25 2001-08-30 Linde Ag Verfahren zur Herstellung einer Packung für den Stoff- und Wärmeaustausch
US6378332B1 (en) 2000-09-07 2002-04-30 Praxair Technology, Inc. Packing with low contacting crimp pattern
US6314756B1 (en) 2000-09-07 2001-11-13 Praxair Technology, Inc. Structured packing with asymmetric crimp pattern
US6321567B1 (en) 2000-10-06 2001-11-27 Praxair Technology, Inc. Structured packing system for reduced distillation column height
WO2003008092A1 (de) * 2001-07-14 2003-01-30 Linde Aktiengesellschaft Geordnete packung für den stoff- und wärmeaustausch
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
DE10337073A1 (de) * 2003-08-12 2005-03-10 Linde Ag Verfahren und Vorrichtung zur Herstellung einer geordneten Packung
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
US8298412B2 (en) * 2008-09-17 2012-10-30 Koch-Glitsch, Lp Structured packing module for mass transfer column and process involving same
TW201134536A (en) * 2010-04-14 2011-10-16 Biotanico Inc Multi-purpose supercritical fluid extraction and rectification device
CN102199900B (zh) * 2011-04-13 2013-04-10 成都印钞有限公司 一种改性树脂纤维防伪纸及其制造方法
CN104492114B (zh) * 2014-11-25 2016-03-02 南通苏通分离工程科技有限公司 填料式塔板
CN105126369B (zh) * 2015-07-16 2018-08-14 南京凯燕环保科技有限公司 可实现高效清洁的再生溶剂生产用蒸馏塔
CN104998430B (zh) * 2015-07-16 2018-08-14 南京凯燕环保科技有限公司 适用于再生溶剂生产的蒸馏塔
WO2019012621A1 (ja) * 2017-07-12 2019-01-17 住友重機械プロセス機器株式会社 規則充填物、規則充填物用シート、規則充填物の製造方法
JP2021142459A (ja) * 2020-03-10 2021-09-24 大陽日酸株式会社 充填物、及び空気分離装置

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SE328597B (pt) † 1968-04-04 1970-09-21 C Munters
CH618006A5 (pt) * 1977-05-12 1980-06-30 Sulzer Ag
JPS5854162Y2 (ja) † 1979-07-27 1983-12-09 三菱樹脂株式会社 気液接触用充填材
US4518544A (en) * 1983-01-20 1985-05-21 Baltimore Aircoil Company, Inc. Serpentine film fill packing for evaporative heat and mass exchange
SE459826B (sv) † 1984-10-03 1989-08-07 Munters Ab Carl Insatskropp av veckade skikt med speciellt utformade kantpartier
HU195314B (en) † 1985-07-23 1988-04-28 Villamos Ipari Kutato Intezet Cooling insert for equipments carrying out heat and material exchange being between gaseous medium and fluid particularly for cooling towers and degasing units
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
US5124087A (en) † 1990-10-04 1992-06-23 Evapco International, Inc. Gas and liquid contact body
US5237823A (en) * 1992-03-31 1993-08-24 Praxair Technology, Inc. Cryogenic air separation using random packing
US5217788A (en) † 1992-05-11 1993-06-08 Brentwood Industries Corrugated sheet assembly
US5282365A (en) * 1992-11-17 1994-02-01 Praxair Technology, Inc. Packed column distillation system
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
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US5921109A (en) * 1998-10-21 1999-07-13 Praxair Technology, Inc. Method for operating a cryogenic rectification column

Also Published As

Publication number Publication date
US6101841A (en) 2000-08-15
AR020682A1 (es) 2002-05-22
ID23315A (id) 2000-04-05
EP0992282B1 (en) 2004-01-02
DE69913903T3 (de) 2007-04-05
CA2284353C (en) 2003-12-30
TWI225803B (en) 2005-01-01
JP3642991B2 (ja) 2005-04-27
KR100421308B1 (ko) 2004-03-10
DE69913903D1 (de) 2004-02-05
EP0992282B2 (en) 2006-11-22
KR20000028773A (ko) 2000-05-25
ES2210940T3 (es) 2004-07-01
CN1124878C (zh) 2003-10-22
ATE257033T1 (de) 2004-01-15
CA2284353A1 (en) 2000-04-02
CN1250673A (zh) 2000-04-19
EP0992282A1 (en) 2000-04-12
DE69913903T2 (de) 2004-12-30
JP2000111246A (ja) 2000-04-18
ES2210940T5 (es) 2007-07-01

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

Free format text: REFERENTE A 19A ANUIDADE.

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 2481 DE 24-07-2018 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.