DE10061908A1 - Verfahren und Vorrichtung zur Tieftemperaturzerlegung von Luft - Google Patents

Verfahren und Vorrichtung zur Tieftemperaturzerlegung von Luft

Info

Publication number
DE10061908A1
DE10061908A1 DE10061908A DE10061908A DE10061908A1 DE 10061908 A1 DE10061908 A1 DE 10061908A1 DE 10061908 A DE10061908 A DE 10061908A DE 10061908 A DE10061908 A DE 10061908A DE 10061908 A1 DE10061908 A1 DE 10061908A1
Authority
DE
Germany
Prior art keywords
column
liquid
pressure
product
air
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE10061908A
Other languages
German (de)
English (en)
Inventor
Theo Sentis
Thorsten Moeller
Jens Juckel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Air Liquide AGS GmbH
Original Assignee
Messer AGS GmbH
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=7666857&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE10061908(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Messer AGS GmbH filed Critical Messer AGS GmbH
Priority to DE10061908A priority Critical patent/DE10061908A1/de
Priority to DE50112737T priority patent/DE50112737D1/de
Priority to EP01129565A priority patent/EP1231440B1/de
Priority to AT01129565T priority patent/ATE367563T1/de
Priority to PT01129565T priority patent/PT1231440E/pt
Publication of DE10061908A1 publication Critical patent/DE10061908A1/de
Withdrawn legal-status Critical Current

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
    • F25J3/04642—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
    • F25J3/04436—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 at least a triple pressure main column system
    • F25J3/04448—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 at least a triple pressure main column system in a double column flowsheet with an intermediate 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
    • F25J3/04709—Producing crude argon in a crude argon column as an auxiliary column system in at least a dual pressure main column system
    • 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
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/50—Processes or apparatus using separation by rectification using multiple (re-)boiler-condensers at different heights of the 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
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/02—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum
    • 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
    • F25J2250/00—Details related to the use of reboiler-condensers
    • F25J2250/20—Boiler-condenser with multiple exchanger cores in parallel or with multiple re-boiling or condensing streams
    • 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

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)
DE10061908A 2000-12-12 2000-12-12 Verfahren und Vorrichtung zur Tieftemperaturzerlegung von Luft Withdrawn DE10061908A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE10061908A DE10061908A1 (de) 2000-12-12 2000-12-12 Verfahren und Vorrichtung zur Tieftemperaturzerlegung von Luft
DE50112737T DE50112737D1 (de) 2000-12-12 2001-12-12 Verfahren und Vorrichtung zur Tieftemperaturzerlegung von Luft
EP01129565A EP1231440B1 (de) 2000-12-12 2001-12-12 Verfahren und Vorrichtung zur Tieftemperaturzerlegung von Luft
AT01129565T ATE367563T1 (de) 2000-12-12 2001-12-12 Verfahren und vorrichtung zur tieftemperaturzerlegung von luft
PT01129565T PT1231440E (pt) 2000-12-12 2001-12-12 Processo e dispositivo de separação do ar por destilação criogénica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10061908A DE10061908A1 (de) 2000-12-12 2000-12-12 Verfahren und Vorrichtung zur Tieftemperaturzerlegung von Luft

Publications (1)

Publication Number Publication Date
DE10061908A1 true DE10061908A1 (de) 2002-06-27

Family

ID=7666857

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10061908A Withdrawn DE10061908A1 (de) 2000-12-12 2000-12-12 Verfahren und Vorrichtung zur Tieftemperaturzerlegung von Luft
DE50112737T Expired - Lifetime DE50112737D1 (de) 2000-12-12 2001-12-12 Verfahren und Vorrichtung zur Tieftemperaturzerlegung von Luft

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50112737T Expired - Lifetime DE50112737D1 (de) 2000-12-12 2001-12-12 Verfahren und Vorrichtung zur Tieftemperaturzerlegung von Luft

Country Status (4)

Country Link
EP (1) EP1231440B1 (pt)
AT (1) ATE367563T1 (pt)
DE (2) DE10061908A1 (pt)
PT (1) PT1231440E (pt)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2597409A1 (en) * 2011-11-24 2013-05-29 L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Process and apparatus for the separation of air by cryogenic distillation
EP2728286A4 (en) * 2011-06-28 2016-08-17 Taiyo Nippon Sanso Corp AIR SEPARATION METHOD AND DEVICE
EP2963368A4 (en) * 2013-02-26 2016-11-02 Taiyo Nippon Sanso Corp AIR DISTRIBUTION METHOD AND AIR DISTRIBUTION DEVICE

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008016355A1 (de) 2008-03-29 2009-10-01 Linde Ag Verfahren und Vorrichtung zur Tieftemperaturzerlegung von Luft
CN114949897B (zh) * 2022-06-22 2023-06-27 安徽佳先功能助剂股份有限公司 一种尼龙酸二异丁酯的连续脱水蒸馏装置
US20240035745A1 (en) * 2022-07-28 2024-02-01 Neil M. Prosser System and method for cryogenic air separation using four distillation columns including an intermediate pressure column
US20240035741A1 (en) * 2022-07-28 2024-02-01 Neil M. Prosser Air separation unit and method for cryogenic separation of air using a distillation column system including an intermediate pressure kettle column
US11959701B2 (en) 2022-07-28 2024-04-16 Praxair Technology, Inc. Air separation unit and method for production of high purity nitrogen product using a distillation column system with an intermediate pressure kettle column

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8512562D0 (en) * 1985-05-17 1985-06-19 Boc Group Plc Liquid-vapour contact method
GB9414938D0 (en) * 1994-07-25 1994-09-14 Boc Group Plc Air separation
GB9513765D0 (en) * 1995-07-06 1995-09-06 Boc Group Plc Production of argon

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2728286A4 (en) * 2011-06-28 2016-08-17 Taiyo Nippon Sanso Corp AIR SEPARATION METHOD AND DEVICE
EP2597409A1 (en) * 2011-11-24 2013-05-29 L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Process and apparatus for the separation of air by cryogenic distillation
WO2013075867A1 (en) * 2011-11-24 2013-05-30 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process and apparatus for the separation of air by cryogenic distillation
CN103988036A (zh) * 2011-11-24 2014-08-13 乔治洛德方法研究和开发液化空气有限公司 用于通过低温蒸馏分离空气的方法和设备
CN103988036B (zh) * 2011-11-24 2016-02-10 乔治洛德方法研究和开发液化空气有限公司 用于通过低温蒸馏分离空气的方法和设备
EP2963368A4 (en) * 2013-02-26 2016-11-02 Taiyo Nippon Sanso Corp AIR DISTRIBUTION METHOD AND AIR DISTRIBUTION DEVICE
US10436508B2 (en) 2013-02-26 2019-10-08 Taiyo Nippon Sanso Corporation Air separation method and air separation apparatus

Also Published As

Publication number Publication date
EP1231440B1 (de) 2007-07-18
EP1231440A1 (de) 2002-08-14
DE50112737D1 (de) 2007-08-30
ATE367563T1 (de) 2007-08-15
PT1231440E (pt) 2007-10-12

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee