NO155342C - Fremgangsmaate ved adskillelse av metan fra en metanholdig raagass. - Google Patents

Fremgangsmaate ved adskillelse av metan fra en metanholdig raagass.

Info

Publication number
NO155342C
NO155342C NO782587A NO782587A NO155342C NO 155342 C NO155342 C NO 155342C NO 782587 A NO782587 A NO 782587A NO 782587 A NO782587 A NO 782587A NO 155342 C NO155342 C NO 155342C
Authority
NO
Norway
Prior art keywords
raagass
methaneous
methan
separation
procedure
Prior art date
Application number
NO782587A
Other languages
English (en)
Other versions
NO155342B (no
NO782587L (no
Inventor
Peter Grimm
Peter Burr
Original Assignee
Linde Ag
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
Application filed by Linde Ag filed Critical Linde Ag
Publication of NO782587L publication Critical patent/NO782587L/no
Publication of NO155342B publication Critical patent/NO155342B/no
Publication of NO155342C publication Critical patent/NO155342C/no

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
    • F25J3/0228—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 characterised by the separated product stream
    • F25J3/0238—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 characterised by the separated product stream separation of CnHm with 2 carbon atoms or more
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • 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
    • F25J3/0204—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 characterised by the feed stream
    • F25J3/0209—Natural gas or substitute natural gas
    • 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
    • F25J3/0228—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 characterised by the separated product stream
    • F25J3/0233—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 characterised by the separated product stream separation of CnHm with 1 carbon atom or more
    • 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
    • F25J2200/02—Processes or apparatus using separation by rectification in a single 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
    • 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
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/74—Refluxing the column with at least a part of the partially condensed overhead gas
    • 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
    • F25J2220/60—Separating impurities from natural gas, e.g. mercury, cyclic hydrocarbons
    • F25J2220/66—Separating acid gases, e.g. CO2, SO2, H2S or RSH
    • 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
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/02—Internal refrigeration with liquid vaporising loop
    • 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
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/88—Quasi-closed internal refrigeration or heat pump cycle, if not otherwise provided

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
NO782587A 1977-07-28 1978-07-27 Fremgangsmaate ved adskillelse av metan fra en metanholdig raagass. NO155342C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772734080 DE2734080A1 (de) 1977-07-28 1977-07-28 Verfahren zum abtrennen von methan aus einem methanhaltigen rohgas

Publications (3)

Publication Number Publication Date
NO782587L NO782587L (no) 1979-01-30
NO155342B NO155342B (no) 1986-12-08
NO155342C true NO155342C (no) 1987-03-18

Family

ID=6015051

Family Applications (1)

Application Number Title Priority Date Filing Date
NO782587A NO155342C (no) 1977-07-28 1978-07-27 Fremgangsmaate ved adskillelse av metan fra en metanholdig raagass.

Country Status (6)

Country Link
US (1) US4230469A (no)
CA (1) CA1080115A (no)
DE (1) DE2734080A1 (no)
GB (1) GB1568920A (no)
NL (1) NL7807996A (no)
NO (1) NO155342C (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415345A (en) * 1982-03-26 1983-11-15 Union Carbide Corporation Process to separate nitrogen from natural gas
US4411677A (en) * 1982-05-10 1983-10-25 Air Products And Chemicals, Inc. Nitrogen rejection from natural gas
US4496381A (en) * 1983-02-01 1985-01-29 Stone & Webster Engineering Corp. Apparatus and method for recovering light hydrocarbons from hydrogen containing gases
GB8524598D0 (en) * 1985-10-04 1985-11-06 Boc Group Plc Liquid-vapour contact
US4747858A (en) * 1987-09-18 1988-05-31 Air Products And Chemicals, Inc. Process for removal of carbon dioxide from mixtures containing carbon dioxide and methane
US5287703A (en) * 1991-08-16 1994-02-22 Air Products And Chemicals, Inc. Process for the recovery of C2 + or C3 + hydrocarbons
US5339641A (en) * 1993-07-07 1994-08-23 Praxair Technology, Inc. Cryogenic liquid nitrogen production system
DE4440407C1 (de) * 1994-11-11 1996-04-04 Linde Ag Verfahren zum Gewinnen einer Ethan-reichen Fraktion zum Wiederauffüllen eines Ethan-enthaltenden Kältekreislaufs eines Verfahrens zum Verflüssigen einer kohlenwasserstoffreichen Fraktion
US5600969A (en) * 1995-12-18 1997-02-11 Phillips Petroleum Company Process and apparatus to produce a small scale LNG stream from an existing NGL expander plant demethanizer
MY117066A (en) * 1998-10-22 2004-04-30 Exxon Production Research Co Process for removing a volatile component from natural gas
JP4250080B2 (ja) * 2001-09-11 2009-04-08 アクゾ ノーベル コーティングス インターナショナル ビー ヴィ 金属基材のためのコーティング組成物
KR20120008535A (ko) * 2009-05-08 2012-01-30 알스톰 테크놀러지 리미티드 이산화탄소 포획으로부터의 열 회수 및 연료 처리용 압축 프로세스
DE102010035230A1 (de) * 2010-08-24 2012-03-01 Linde Aktiengesellschaft Verfahren zum Abtrennen von Stickstoff aus Erdgas
CA2855383C (en) * 2014-06-27 2015-06-23 Rtj Technologies Inc. Method and arrangement for producing liquefied methane gas (lmg) from various gas sources
JP6517497B2 (ja) * 2014-11-05 2019-05-22 エア・ウォーター株式会社 液化天然ガスの製造装置及び液化天然ガスの製造方法
CA2903679C (en) 2015-09-11 2016-08-16 Charles Tremblay Method and system to control the methane mass flow rate for the production of liquefied methane gas (lmg)
US11686528B2 (en) 2019-04-23 2023-06-27 Chart Energy & Chemicals, Inc. Single column nitrogen rejection unit with side draw heat pump reflux system and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE918765C (de) * 1939-07-06 1954-10-04 Metallgesellschaft Ag Verfahren zur Gewinnung reiner Kohlenwasserstoffe oder reiner Gemische derselben aus solche enthaltenden Gasen
DE903260C (de) * 1939-08-22 1954-02-04 Metallgesellschaft Ag Verfahren zur Gewinnung von reinem Propan und reinem Butan durch kontinuierliche Destillation von C, C, C-Kohlenwasserstoffen und deren Gemischen
DE903369C (de) * 1942-06-04 1954-02-04 Gutehoffnungshuette Oberhausen Verfahren zur Gewinnung von reinem Butan und Propan aus Gasen durch Kompression, Verfluessigung und anschliessende Fraktionierung des Kondensats
US2713781A (en) * 1953-10-26 1955-07-26 Mississippi River Fuel Corp Variable reversible rectification process
US2823523A (en) * 1956-03-26 1958-02-18 Inst Gas Technology Separation of nitrogen from methane
GB1124580A (en) * 1966-02-22 1968-08-21 Petrocarbon Dev Ltd Low temperature separation of a mixture of gases
DE1751851B2 (de) * 1968-08-08 1973-12-13 Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen Gasturbinenanlage

Also Published As

Publication number Publication date
US4230469A (en) 1980-10-28
NO155342B (no) 1986-12-08
NO782587L (no) 1979-01-30
NL7807996A (nl) 1979-01-30
DE2734080A1 (de) 1979-02-15
GB1568920A (en) 1980-06-11
CA1080115A (en) 1980-06-24

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