FI89410B - Foerfarande foer separering av syre och argon innehaollande blandningar - Google Patents

Foerfarande foer separering av syre och argon innehaollande blandningar

Info

Publication number
FI89410B
FI89410B FI885761A FI885761A FI89410B FI 89410 B FI89410 B FI 89410B FI 885761 A FI885761 A FI 885761A FI 885761 A FI885761 A FI 885761A FI 89410 B FI89410 B FI 89410B
Authority
FI
Finland
Prior art keywords
foer
blandningar
syre
innehaollande
och
Prior art date
Application number
FI885761A
Other languages
English (en)
Finnish (fi)
Other versions
FI885761A (fi
FI885761A0 (fi
Inventor
Douglas Leslie Bennett
Keith Alan Ludwig
George Shaun Witmer
Charles Mitchell Woods
Original Assignee
Air Prod & Chem
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=22454484&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI89410(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Air Prod & Chem filed Critical Air Prod & Chem
Publication of FI885761A0 publication Critical patent/FI885761A0/fi
Publication of FI885761A publication Critical patent/FI885761A/fi
Application granted granted Critical
Publication of FI89410B publication Critical patent/FI89410B/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • 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
    • F25J3/04915—Combinations of different material exchange elements, e.g. within different columns
    • 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
    • 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
    • F25J3/04763—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
    • B01J2219/326—Mathematical modelling
    • 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
    • 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
    • Y10S62/923—Inert gas
    • Y10S62/924—Argon

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FI885761A 1987-12-14 1988-12-13 Foerfarande foer separering av syre och argon innehaollande blandningar FI89410B (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/132,535 US4836836A (en) 1987-12-14 1987-12-14 Separating argon/oxygen mixtures using a structured packing

Publications (3)

Publication Number Publication Date
FI885761A0 FI885761A0 (fi) 1988-12-13
FI885761A FI885761A (fi) 1989-06-15
FI89410B true FI89410B (fi) 1993-06-15

Family

ID=22454484

Family Applications (1)

Application Number Title Priority Date Filing Date
FI885761A FI89410B (fi) 1987-12-14 1988-12-13 Foerfarande foer separering av syre och argon innehaollande blandningar

Country Status (12)

Country Link
US (1) US4836836A (de)
EP (1) EP0321163B1 (de)
JP (1) JPH07113514B2 (de)
KR (1) KR910002167B1 (de)
CA (1) CA1280964C (de)
DE (1) DE3855487T2 (de)
DK (1) DK166105C (de)
ES (1) ES2092985T3 (de)
FI (1) FI89410B (de)
MX (1) MX165562B (de)
NO (1) NO169197C (de)
ZA (1) ZA889359B (de)

Families Citing this family (30)

* 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
US5019144A (en) * 1990-01-23 1991-05-28 Union Carbide Industrial Gases Technology Corporation Cryogenic air separation system with hybrid argon column
ES2045960T5 (es) * 1990-01-23 1997-05-01 Praxair Technology Inc Sistema para la separacion criogenica de aire con una columna hibrida de argon.
US5076823A (en) * 1990-03-20 1991-12-31 Air Products And Chemicals, Inc. Process for cryogenic air separation
GB9008752D0 (en) * 1990-04-18 1990-06-13 Boc Group Plc Air separation
US5129932A (en) * 1990-06-12 1992-07-14 Air Products And Chemicals, Inc. Cryogenic process for the separation of air to produce moderate pressure nitrogen
US5077978A (en) * 1990-06-12 1992-01-07 Air Products And Chemicals, Inc. Cryogenic process for the separation of air to produce moderate pressure nitrogen
US5098456A (en) * 1990-06-27 1992-03-24 Union Carbide Industrial Gases Technology Corporation Cryogenic air separation system with dual feed air side condensers
US5148680A (en) * 1990-06-27 1992-09-22 Union Carbide Industrial Gases Technology Corporation Cryogenic air separation system with dual product side condenser
US5108476A (en) * 1990-06-27 1992-04-28 Union Carbide Industrial Gases Technology Corporation Cryogenic air separation system with dual temperature feed turboexpansion
US5114452A (en) * 1990-06-27 1992-05-19 Union Carbide Industrial Gases Technology Corporation Cryogenic air separation system for producing elevated pressure product gas
US5100448A (en) * 1990-07-20 1992-03-31 Union Carbide Industrial Gases Technology Corporation Variable density structured packing cryogenic distillation system
US5159816A (en) * 1991-05-14 1992-11-03 Air Products And Chemicals, Inc. Method of purifying argon through cryogenic adsorption
US5133790A (en) * 1991-06-24 1992-07-28 Union Carbide Industrial Gases Technology Corporation Cryogenic rectification method for producing refined argon
US5161380A (en) * 1991-08-12 1992-11-10 Union Carbide Industrial Gases Technology Corporation Cryogenic rectification system for enhanced argon production
FR2689223B1 (fr) † 1992-03-24 1994-05-06 Air Liquide Procede et installation de transfert de fluide en provenance d'une colonne de distillation, notamment d'air.
JPH06307762A (ja) * 1993-04-22 1994-11-01 Kobe Steel Ltd アルゴンの製造装置
DE4317916A1 (de) * 1993-05-28 1994-12-01 Linde Ag Verfahren und Vorrichtung zur Gewinnung von Argon
DE4406051A1 (de) * 1994-02-24 1995-08-31 Linde Ag Verfahren und Vorrichtung zur Gewinnung von reinem Argon
US5396772A (en) * 1994-03-11 1995-03-14 The Boc Group, Inc. Atmospheric gas separation method
US5522224A (en) * 1994-08-15 1996-06-04 Praxair Technology, Inc. Model predictive control method for an air-separation system
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
US5557951A (en) * 1995-03-24 1996-09-24 Praxair Technology, Inc. Process and apparatus for recovery and purification of argon from a cryogenic air separation unit
US5784899A (en) * 1995-06-20 1998-07-28 Nippon Sanso Corporation Argon separation method and apparatus therefor
US5644932A (en) * 1996-05-21 1997-07-08 Air Products And Chemicals, Inc. Use of structured packing in a multi-sectioned air seperation unit
US5857357A (en) * 1997-07-18 1999-01-12 Praxair Technology, Inc. Column configuration and method for argon production
US5921109A (en) * 1998-10-21 1999-07-13 Praxair Technology, Inc. Method for operating a cryogenic rectification column
US6357728B1 (en) 1999-03-15 2002-03-19 Air Products And Chemicals, Inc. Optimal corrugated structured packing
US6128922A (en) * 1999-05-21 2000-10-10 The Boc Group, Inc. Distillation method and column
JP2020521098A (ja) 2017-05-16 2020-07-16 イーバート，テレンス，ジェイ． 気体を液化するための装置およびプロセス

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3173778A (en) * 1961-01-05 1965-03-16 Air Prod & Chem Separation of gaseous mixtures including argon
US3254497A (en) * 1962-08-24 1966-06-07 Reed Roller Bit Co Prevention of solid hydrates in the liquefaction of natural gases
FR2041701B1 (de) * 1969-05-05 1974-02-01 Air Liquide
US4128684A (en) * 1974-07-09 1978-12-05 Sulzer Brothers Limited Method of producing a packing and a packing layer made thereby
IT1034544B (it) * 1975-03-26 1979-10-10 Siad Procedimento ed impianto per il frazionamento dell aria con colon na a semplice rettifica
CH617357A5 (de) * 1977-05-12 1980-05-30 Sulzer Ag
CH618006A5 (de) * 1977-05-12 1980-06-30 Sulzer Ag
CH653565A5 (de) * 1981-07-30 1986-01-15 Sulzer Ag Vorrichtung zum stoff- und/oder direkten waermeaustausch oder mischen.
CH653566A5 (de) * 1981-07-30 1986-01-15 Sulzer Ag Kolonne fuer stoff- und direkten waermeaustausch.
EP0070915A1 (de) * 1981-07-30 1983-02-09 GebràœDer Sulzer Aktiengesellschaft Einbauelement für eine Vorrichtung für Stoff- und direkten Wärmeaustausch und Mischen
CH656321A5 (de) * 1981-07-30 1986-06-30 Sulzer Ag Einbauelement fuer eine vorrichtung fuer stoff- und/oder direkten waermeaustausch oder mischen.
US4604116A (en) * 1982-09-13 1986-08-05 Erickson Donald C High pressure oxygen pumped LOX rectifier
US4605427A (en) * 1983-03-31 1986-08-12 Erickson Donald C Cryogenic triple-pressure air separation with LP-to-MP latent-heat-exchange
US4533375A (en) * 1983-08-12 1985-08-06 Erickson Donald C Cryogenic air separation with cold argon recycle
US4578095A (en) * 1984-08-20 1986-03-25 Erickson Donald C Low energy high purity oxygen plus argon
US4670031A (en) * 1985-04-29 1987-06-02 Erickson Donald C Increased argon recovery from air distillation
US4737177A (en) * 1986-08-01 1988-04-12 Erickson Donald C Air distillation improvements for high purity oxygen

Also Published As

Publication number Publication date
EP0321163A2 (de) 1989-06-21
EP0321163A3 (en) 1989-08-30
ZA889359B (en) 1990-08-29
NO169197C (no) 1999-07-19
AU602620B2 (en) 1990-10-18
DE3855487T2 (de) 1997-01-23
NO169197B (no) 1992-02-10
JPH07113514B2 (ja) 1995-12-06
FI885761A (fi) 1989-06-15
NO885528L (no) 1989-06-15
DK166105C (da) 2004-06-28
JPH01244269A (ja) 1989-09-28
NO885528D0 (no) 1988-12-13
KR910002167B1 (ko) 1991-04-06
EP0321163B1 (de) 1996-08-21
KR890009440A (ko) 1989-08-02
AU2682688A (en) 1989-07-06
DK693788A (da) 1989-06-15
MX165562B (es) 1992-11-23
DK693788D0 (da) 1988-12-13
CA1280964C (en) 1991-03-05
DK166105B (da) 1993-03-08
FI885761A0 (fi) 1988-12-13
ES2092985T3 (es) 1996-12-16
US4836836A (en) 1989-06-06
DE3855487D1 (de) 1996-09-26

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Legal Events

Date Code Title Description
BB Publication of examined application
CD Patent refused following opposition
FC Application refused

Owner name: AIR PRODUCTS AND CHEMICALS, INC.