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BE569932A - - Google Patents

Info

Publication number
BE569932A
BE569932A BE569932DA BE569932A BE 569932 A BE569932 A BE 569932A BE 569932D A BE569932D A BE 569932DA BE 569932 A BE569932 A BE 569932A
Authority
BE
Belgium
Application number
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.)
Publication of BE569932A publication Critical patent/BE569932A/xx

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
    • F25J3/04248—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion
    • F25J3/04284—Generation 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
    • F25J3/0429—Generation 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
    • F25J3/04296—Claude expansion, i.e. expanded into the main or high pressure column
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D7/00—Sublimation
    • B01D7/02—Crystallisation directly from the vapour phase
    • 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
    • F25J3/04151—Purification and (pre-)cooling of the feed air; recuperative heat-exchange with product streams
    • F25J3/04242—Cold end purification of the feed air
    • 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
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/38—Processes or apparatus using separation by rectification using pre-separation or distributed distillation before a main column system, e.g. in a at least a double 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
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/20—Processes or apparatus using other separation and/or other processing means using solidification of components
    • 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
    • F25J2205/84—Processes or apparatus using other separation and/or other processing means using filter
    • 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
    • F25J2220/00—Processes or apparatus involving steps for the removal of impurities
    • F25J2220/40—Separating high boiling, i.e. less volatile components from air, e.g. CO2, hydrocarbons

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
BE569932D 1957-07-31 BE569932A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG22663A DE1044127B (de) 1957-07-31 1957-07-31 Verfahren zum Abscheiden von festem Kohlendioxyd aus Luft bei deren Zerlegung und Vorrichtung zur Durchfuehrung des Verfahrens

Publications (1)

Publication Number Publication Date
BE569932A true BE569932A (fr)

Family

ID=7121998

Family Applications (1)

Application Number Title Priority Date Filing Date
BE569932D BE569932A (fr) 1957-07-31

Country Status (6)

Country Link
US (1) US3109726A (fr)
BE (1) BE569932A (fr)
DE (1) DE1044127B (fr)
FR (1) FR1209348A (fr)
GB (1) GB855378A (fr)
NL (2) NL108312C (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
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US3098732A (en) * 1959-10-19 1963-07-23 Air Reduction Liquefaction and purification of low temperature gases
NL126641C (fr) * 1960-03-09 1900-01-01
GB894872A (en) * 1960-11-29 1962-04-26 Conch Int Methane Ltd Purification of gases
US3224208A (en) * 1961-11-24 1965-12-21 Conch Int Methane Ltd Purification of natural gases
US3238735A (en) * 1962-12-05 1966-03-08 Chevron Res Distillation of low-boiling components
US3798918A (en) * 1971-04-15 1974-03-26 Chicago Bridge & Iron Co Method and apparatus for purifying natural gas to be liquefied and stored
US4270937A (en) * 1976-12-01 1981-06-02 Cng Research Company Gas separation process
US4417909A (en) * 1978-12-04 1983-11-29 Airco, Inc. Gas separation process
US4533372A (en) * 1983-12-23 1985-08-06 Exxon Production Research Co. Method and apparatus for separating carbon dioxide and other acid gases from methane by the use of distillation and a controlled freezing zone
US6487877B1 (en) * 2002-05-01 2002-12-03 Air Products And Chemicals, Inc. Nitrogen generation process
US7472551B2 (en) * 2005-11-16 2009-01-06 Praxair Technology, Inc. Cryogenic process system with extended bonnet filter
US20100018248A1 (en) * 2007-01-19 2010-01-28 Eleanor R Fieler Controlled Freeze Zone Tower
WO2008091317A2 (fr) * 2007-01-19 2008-07-31 Exxonmobil Upstream Research Company Tour à zone cfz (controlled freeze zone) intégrée et paroi de séparation (dwc) pour améliorer la récupération d'hydrocarbures
EA021006B1 (ru) 2009-04-20 2015-03-31 Эксонмобил Апстрим Рисерч Компани Способ удаления кислотных газов из потока углеводородного газа
US20120125043A1 (en) 2009-09-09 2012-05-24 Exxonmobile Upstream Research Company Cryogenic system for removing acid gases from a hydrocarbon gas stream
WO2011090553A1 (fr) 2010-01-22 2011-07-28 Exxonmobil Upstream Research Company Elimination des gaz acides d'un flux gazeux avec capture et séquestration du co2
US10408534B2 (en) 2010-02-03 2019-09-10 Exxonmobil Upstream Research Company Systems and methods for using cold liquid to remove solidifiable gas components from process gas streams
CN103052856B (zh) 2010-07-30 2016-03-30 埃克森美孚上游研究公司 使用并流分离装置从烃气流中去除酸性气体的低温系统
US20130081426A1 (en) * 2011-09-30 2013-04-04 Vitali Victor Lissianski Low temperature heat exchanger system and method
WO2013142100A1 (fr) 2012-03-21 2013-09-26 Exxonmobil Upstream Research Company Séparation de dioxyde de carbone et d'éthane présents dans un courant mélangé
WO2015084497A2 (fr) 2013-12-06 2015-06-11 Exxonmobil Upstream Research Company Procédé et système de déshydratation d'un flux d'alimentation traité dans une tour de distillation
US10139158B2 (en) 2013-12-06 2018-11-27 Exxonmobil Upstream Research Company Method and system for separating a feed stream with a feed stream distribution mechanism
US9562719B2 (en) 2013-12-06 2017-02-07 Exxonmobil Upstream Research Company Method of removing solids by modifying a liquid level in a distillation tower
AU2014357663B2 (en) 2013-12-06 2016-12-22 Exxonmobil Upstream Research Company Method and device for separating hydrocarbons and contaminants with a spray assembly
AU2014357668B2 (en) 2013-12-06 2017-05-25 Exxonmobil Upstream Research Company Method and system of modifying a liquid level during start-up operations
MY177768A (en) 2013-12-06 2020-09-23 Exxonmobil Upstream Res Co Method and device for separating hydrocarbons and contaminants with a heating mechanism to destabilize and/or prevent adhesion of solids
US9752827B2 (en) 2013-12-06 2017-09-05 Exxonmobil Upstream Research Company Method and system of maintaining a liquid level in a distillation tower
MY177751A (en) 2013-12-06 2020-09-23 Exxonmobil Upstream Res Co Method and device for separating a feed stream using radiation detectors
US9874395B2 (en) 2013-12-06 2018-01-23 Exxonmobil Upstream Research Company Method and system for preventing accumulation of solids in a distillation tower
CA2972796C (fr) 2015-02-27 2019-08-13 Exxonmobil Upstream Research Company Reduction d'une charge de refrigeration et de deshydratation pour un flux d'alimentation entrant dans un processus de distillation cryogenique
US10365037B2 (en) 2015-09-18 2019-07-30 Exxonmobil Upstream Research Company Heating component to reduce solidification in a cryogenic distillation system
US11255603B2 (en) 2015-09-24 2022-02-22 Exxonmobil Upstream Research Company Treatment plant for hydrocarbon gas having variable contaminant levels
MX2018011641A (es) 2016-03-30 2019-01-10 Exxonmobil Upstream Res Co Fluido de yacimiento auto-generado para recuperacion de petroleo mejorada.
WO2020005552A1 (fr) 2018-06-29 2020-01-02 Exxonmobil Upstream Research Company Plateau hybride pour introduire un flux d'alimentation en à faible teneur en co2 dans une tour de distillation
WO2020005553A1 (fr) 2018-06-29 2020-01-02 Exxonmobil Upstream Research Company (Emhc-N1.4A.607) Mélange et intégration de chaleur de liquides de plateau de fusion dans une tour de distillation cryogénique

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE375178C (de) * 1921-10-21 1923-05-09 Still Fa Carl Anordnung fuer die Ausuebung des Verfahrens zur Gewinnung von Teer und Ammoniak aus Gasen der trocknen Destillation
US1549236A (en) * 1924-10-23 1925-08-11 Air Reduction Refrigeration
DE633686C (de) * 1934-02-11 1936-08-04 Messer & Co G M B H Verfahren zur kontinuierlichen Trocknung von komprimierten, durch Verfluessigung zu zerlegenden Gasgemischen
US2256421A (en) * 1935-02-23 1941-09-16 Linde Eismasch Ag Process for the separation of air by liquefaction and rectification
US2413752A (en) * 1944-07-28 1947-01-07 Air Reduction Separation of the constituents of gaseous mixtures
US2423543A (en) * 1944-08-01 1947-07-08 Linde Air Prod Co Process and apparatus for separating gas mixtures
US2840994A (en) * 1947-01-31 1958-07-01 Kellogg M W Co Method of separating gaseous mixtures
US2572933A (en) * 1949-05-20 1951-10-30 Union Carbide & Carbon Corp Process and apparatus for eliminating higher-boiling-point impurities prior to rectification of a gas mixture
US2655796A (en) * 1949-05-20 1953-10-20 Union Carbide & Carbon Corp Process of and apparatus for separating gas mixtures containing higher-boiling impurities
US2777299A (en) * 1953-04-13 1957-01-15 Kellogg M W Co Separating gas mixtures
US2924078A (en) * 1954-06-08 1960-02-09 American Messer Corp Process and apparatus for producing liquid oxygen
USRE25193E (en) * 1957-08-16 1962-07-03 Method and apparatus for separating gaseous mixtures
US3039274A (en) * 1958-03-28 1962-06-19 Union Carbide Corp Process and apparatus for purifying and separating compressed gas mixtures

Also Published As

Publication number Publication date
NL230094A (fr)
US3109726A (en) 1963-11-05
DE1044127B (de) 1958-11-20
GB855378A (en) 1960-11-30
NL108312C (fr)
FR1209348A (fr) 1960-03-01

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