NO995046L - Fremgangsmåte for å gjöre en karbonhydrogenrik strömning flytende - Google Patents

Fremgangsmåte for å gjöre en karbonhydrogenrik strömning flytende

Info

Publication number
NO995046L
NO995046L NO995046A NO995046A NO995046L NO 995046 L NO995046 L NO 995046L NO 995046 A NO995046 A NO 995046A NO 995046 A NO995046 A NO 995046A NO 995046 L NO995046 L NO 995046L
Authority
NO
Norway
Prior art keywords
hydrocarbon
making
flow fluid
rich flow
rich
Prior art date
Application number
NO995046A
Other languages
English (en)
Other versions
NO310124B1 (no
NO995046D0 (no
Inventor
Rudolf Stockmann
Wolfgang Foerg
Manfred Boelt
Manfred Steinbauer
Christian Pfeiffer
Pentti Paurola
Arne Olav Fredheim
Iystein Soerensen
Original Assignee
Linde Ag
Norske Stats Oljeselskap
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, Norske Stats Oljeselskap filed Critical Linde Ag
Publication of NO995046D0 publication Critical patent/NO995046D0/no
Publication of NO995046L publication Critical patent/NO995046L/no
Publication of NO310124B1 publication Critical patent/NO310124B1/no

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02Processes 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
    • F25J3/0228Processes 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
    • F25J3/0257Processes 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 nitrogen
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/0002Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the fluid to be liquefied
    • F25J1/0022Hydrocarbons, e.g. natural gas
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/003Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
    • F25J1/0032Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration"
    • F25J1/004Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration" by flash gas recovery
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    • F25J1/003Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
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    • F25J1/0228Coupling of the liquefaction unit to other units or processes, so-called integrated processes
    • F25J1/0235Heat exchange integration
    • F25J1/0237Heat exchange integration integrating refrigeration provided for liquefaction and purification/treatment of the gas to be liquefied, e.g. heavy hydrocarbon removal from natural gas
    • F25J1/0238Purification or treatment step is integrated within one refrigeration cycle only, i.e. the same or single refrigeration cycle provides feed gas cooling (if present) and overhead gas cooling
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    • F25J1/0244Operation; Control and regulation; Instrumentation
    • F25J1/0245Different modes, i.e. 'runs', of operation; Process control
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    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
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    • Y10S62/00Refrigeration
    • Y10S62/912External refrigeration system
    • Y10S62/913Liquified gas

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NO19995046A 1997-04-18 1999-10-15 Fremgangsmåte for å gjöre en karbonhydrogenrik ström flytende NO310124B1 (no)

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DE19716415A DE19716415C1 (de) 1997-04-18 1997-04-18 Verfahren zum Verflüssigen eines Kohlenwasserstoff-reichen Stromes
PCT/EP1998/002198 WO1998048227A1 (de) 1997-04-18 1998-04-15 Verfahren zum verflüssigen eines kohlenwasserstoff-reichen stromes

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MY125139A (en) 2006-07-31
EP0975923A1 (de) 2000-02-02
WO1998048227A1 (de) 1998-10-29
EP0975923B1 (de) 2003-11-19
RU2212601C2 (ru) 2003-09-20
US6253574B1 (en) 2001-07-03
NO310124B1 (no) 2001-05-21
DE19716415C1 (de) 1998-10-22
AU7643698A (en) 1998-11-13
DE59810225D1 (de) 2003-12-24
AU735800B2 (en) 2001-07-12
NO995046D0 (no) 1999-10-15

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