EG23386A - Lng production in cryogenic natural gas processingplants. - Google Patents

Lng production in cryogenic natural gas processingplants.

Info

Publication number
EG23386A
EG23386A EG20020401A EG20020401A EG23386A EG 23386 A EG23386 A EG 23386A EG 20020401 A EG20020401 A EG 20020401A EG 20020401 A EG20020401 A EG 20020401A EG 23386 A EG23386 A EG 23386A
Authority
EG
Egypt
Prior art keywords
processingplants
natural gas
lng production
cryogenic natural
cryogenic
Prior art date
Application number
EG20020401A
Other languages
English (en)
Inventor
Wanda P Campbell
Original Assignee
Elcor Corp
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 Elcor Corp filed Critical Elcor Corp
Application granted granted Critical
Publication of EG23386A publication Critical patent/EG23386A/xx

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • 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
    • F25J3/0242—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 3 carbon atoms or more
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • 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
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/0002—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the fluid to be liquefied
    • F25J1/0022—Hydrocarbons, e.g. natural gas
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    • F25J1/003—Processes 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
    • F25J1/0032—Processes 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"
    • F25J1/0035—Processes 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 gas expansion with extraction of work
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    • F25J1/0032—Processes 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"
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EG20020401A 2001-04-20 2002-04-17 Lng production in cryogenic natural gas processingplants. EG23386A (en)

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Publication number Publication date
BR0208981B1 (pt) 2014-01-07
WO2002086404A1 (en) 2002-10-31
US6526777B1 (en) 2003-03-04
CN100417903C (zh) 2008-09-10
EP1387992A1 (en) 2004-02-11
NZ528879A (en) 2004-12-24
MY128239A (en) 2007-01-31
CA2443905A1 (en) 2002-10-31
JP4659334B2 (ja) 2011-03-30
NO20034658D0 (no) 2003-10-17
BRPI0208981A8 (pt) 2018-03-13
PE20030210A1 (es) 2003-03-17
BR0208981A (pt) 2005-01-11
JP2004534116A (ja) 2004-11-11
NO20034658L (no) 2003-12-05
MXPA03009582A (es) 2004-12-06
CA2443905C (en) 2008-11-25
AU2002307315B2 (en) 2006-12-14
EP1387992A4 (en) 2004-11-17
AR033222A1 (es) 2003-12-10
CN1518656A (zh) 2004-08-04

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