NO855064L - Fremgangsmaate ved utvinning av c2+- eller c3+-hydrocarboner. - Google Patents

Fremgangsmaate ved utvinning av c2+- eller c3+-hydrocarboner.

Info

Publication number: NO855064L
Authority: NO; Norway
Prior art keywords: gas stream; rectification; fraction; hydrocarbons; separated
Prior art date: 1984-12-17

Application number

NO855064A

Other languages

English (en)

Norwegian (no)

Inventor

Heinz Bauer

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.)

1984-12-17

Filing date

1985-12-16

Publication date

1986-06-18

1985-12-16 Application filed by Linde Ag filed Critical Linde Ag

1986-06-18 Publication of NO855064L publication Critical patent/NO855064L/no

Links

238000000034 method Methods 0.000 title claims description 35
229930195733 hydrocarbon Natural products 0.000 claims description 36
150000002430 hydrocarbons Chemical class 0.000 claims description 34
239000000203 mixture Substances 0.000 claims description 34
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 26
238000000926 separation method Methods 0.000 claims description 23
239000007788 liquid Substances 0.000 claims description 22
238000009833 condensation Methods 0.000 claims description 15
230000005494 condensation Effects 0.000 claims description 15
238000009835 boiling Methods 0.000 claims description 9
230000015572 biosynthetic process Effects 0.000 claims description 6
239000000463 material Substances 0.000 claims description 2
239000007789 gas Substances 0.000 description 73
238000001816 cooling Methods 0.000 description 18
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 14
239000001257 hydrogen Substances 0.000 description 11
229910052739 hydrogen Inorganic materials 0.000 description 11
OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 9
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 8
239000005977 Ethylene Substances 0.000 description 8
230000000694 effects Effects 0.000 description 8
239000000470 constituent Substances 0.000 description 7
239000001294 propane Substances 0.000 description 7
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 7
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 7
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
238000010438 heat treatment Methods 0.000 description 6
150000002431 hydrogen Chemical class 0.000 description 5
229910052757 nitrogen Inorganic materials 0.000 description 4
150000003464 sulfur compounds Chemical class 0.000 description 3
239000004215 Carbon black (E152) Substances 0.000 description 2
239000002826 coolant Substances 0.000 description 2
230000002349 favourable effect Effects 0.000 description 2
239000003345 natural gas Substances 0.000 description 2
238000005191 phase separation Methods 0.000 description 2
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
239000010779 crude oil Substances 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000000605 extraction Methods 0.000 description 1
239000000446 fuel Substances 0.000 description 1
239000000295 fuel oil Substances 0.000 description 1
239000003502 gasoline Substances 0.000 description 1
239000012535 impurity Substances 0.000 description 1
238000005086 pumping Methods 0.000 description 1
238000011084 recovery Methods 0.000 description 1
238000010992 reflux Methods 0.000 description 1
239000002680 soil gas Substances 0.000 description 1
229930195735 unsaturated hydrocarbon Natural products 0.000 description 1

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
- F25J3/0242—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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
- 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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/09—Purification; Separation; Use of additives by fractional condensation
- 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
- F25J3/0204—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
- F25J3/0219—Refinery gas, cracking gas, coke oven gas, gaseous mixtures containing aliphatic unsaturated CnHm or gaseous mixtures of undefined nature
- 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
- 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
- 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
- F25J2200/74—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
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/90—Details relating to column internals, e.g. structured packing, gas or liquid distribution
- 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
- F25J2205/04—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum in the feed line, i.e. upstream of the fractionation step
- 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
- F25J2210/00—Processes characterised by the type or other details of the feed stream
- F25J2210/12—Refinery or petrochemical off-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
- F25J2235/00—Processes or apparatus involving steps for increasing the pressure or for conveying of liquid process streams
- F25J2235/60—Processes or apparatus involving steps for increasing the pressure or for conveying of liquid process streams the fluid being (a mixture of) hydrocarbons
- 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
- F25J2240/00—Processes or apparatus involving steps for expanding of process streams
- F25J2240/40—Expansion without extracting work, i.e. isenthalpic throttling, e.g. JT valve, regulating valve or venturi, or isentropic nozzle, e.g. Laval
- 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
- F25J2270/04—Internal refrigeration with work-producing gas expansion 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
- F25J2270/90—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
Thermal Sciences (AREA)
Mechanical Engineering (AREA)
Oil, Petroleum & Natural Gas (AREA)
Water Supply & Treatment (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Separation By Low-Temperature Treatments (AREA)
Chemical Vapour Deposition (AREA)
Chemically Coating (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

NO855064A 1984-12-17 1985-12-16 Fremgangsmaate ved utvinning av c2+- eller c3+-hydrocarboner. NO855064L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19843445994 DE3445994A1 (de)	1984-12-17	1984-12-17	Verfahren zur gewinnung von c(pfeil abwaerts)2(pfeil abwaerts)(pfeil abwaerts)+(pfeil abwaerts)- oder von c(pfeil abwaerts)3(pfeil abwaerts)(pfeil abwaerts)+(pfeil abwaerts)-kohlenwasserstoffen

Publications (1)

Publication Number	Publication Date
NO855064L true NO855064L (no)	1986-06-18

Family

ID=6253000

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO855064A NO855064L (no)	1984-12-17	1985-12-16	Fremgangsmaate ved utvinning av c2+- eller c3+-hydrocarboner.

Country Status (6)

Country	Link
US (1)	US4675036A (fr)
EP (1)	EP0185252B1 (fr)
AU (1)	AU588558B2 (fr)
CA (1)	CA1250222A (fr)
DE (2)	DE3445994A1 (fr)
NO (1)	NO855064L (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NO166934C (no) *	1984-12-17	1991-09-18	Linde Ag	Fremgangsmaate for utskillelse av c2+-, c3+- eller c4+ hydrocarboner fra en gasstroem som inneholder lette hydrocarboner og eventuelt bestanddeler med lavere kokepunkt enn methan
US5287703A (en) *	1991-08-16	1994-02-22	Air Products And Chemicals, Inc.	Process for the recovery of C2 + or C3 + hydrocarbons
AR007346A1 (es) *	1996-06-05	1999-10-27	Shell Int Research	Un metodo para separar dioxido de carbono, etano y componentes mas pesados de una corriente de gas natural a alta presion
US6343487B1 (en)	2001-02-22	2002-02-05	Stone & Webster, Inc.	Advanced heat integrated rectifier system
RU2272973C1 (ru) *	2004-09-24	2006-03-27	Салават Зайнетдинович Имаев	Способ низкотемпературной сепарации газа (варианты)
US10436505B2 (en) *	2014-02-17	2019-10-08	Black & Veatch Holding Company	LNG recovery from syngas using a mixed refrigerant
CA2991667A1 (fr) *	2018-01-11	2019-07-11	1304338 Alberta Ltd.	Une methode de recuperation du gpl et des condensats des flux de gaz de carburant des rafineries
CN108218658B (zh) *	2018-03-20	2023-12-19	浙江省天正设计工程有限公司	一种集成乙炔回收利用装置及回收工艺

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2966402A (en) *	1954-08-26	1960-12-27	Carbonic Dev Corp	Treatment of natural gas in distribution systems
US2880592A (en) *	1955-11-10	1959-04-07	Phillips Petroleum Co	Demethanization of cracked gases
US3319429A (en) *	1965-11-22	1967-05-16	Air Prod & Chem	Methods for separating mixtures of normally gaseous materials
US3622504A (en) *	1969-01-10	1971-11-23	Hydrocarbon Research Inc	Separation of heavier hydrocarbons from natural gas
US3516261A (en) *	1969-04-21	1970-06-23	Mc Donnell Douglas Corp	Gas mixture separation by distillation with feed-column heat exchange and intermediate plural stage work expansion of the feed
DE2849344C2 (de) *	1978-11-14	1987-01-29	Linde Ag, 6200 Wiesbaden	Verfahren zur Abtrennung einer C↓2↓↓+↓-Kohlenwasserstoff-Fraktion aus Erdgas
IT1136894B (it) *	1981-07-07	1986-09-03	Snam Progetti	Metodo per il recupero di condensati da una miscela gassosa di idrocarburi
IT1137281B (it) *	1981-07-07	1986-09-03	Snam Progetti	Metodo per il recupero di condensati da gas naturale
US4410342A (en) *	1982-05-24	1983-10-18	United States Riley Corporation	Method and apparatus for separating a liquid product from a hydrocarbon-containing gas
US4456461A (en) *	1982-09-09	1984-06-26	Phillips Petroleum Company	Separation of low boiling constituents from a mixed gas
US4519825A (en) *	1983-04-25	1985-05-28	Air Products And Chemicals, Inc.	Process for recovering C4 + hydrocarbons using a dephlegmator
US4519824A (en) *	1983-11-07	1985-05-28	The Randall Corporation	Hydrocarbon gas separation
US4479871A (en) *	1984-01-13	1984-10-30	Union Carbide Corporation	Process to separate natural gas liquids from nitrogen-containing natural gas
DE3408760A1 (de) *	1984-03-09	1985-09-12	Linde Ag, 6200 Wiesbaden	Verfahren zur gewinnung von c(pfeil abwaerts)3(pfeil abwaerts)(pfeil abwaerts)+(pfeil abwaerts)-kohlenwasserstoffen
NO166934C (no) *	1984-12-17	1991-09-18	Linde Ag	Fremgangsmaate for utskillelse av c2+-, c3+- eller c4+ hydrocarboner fra en gasstroem som inneholder lette hydrocarboner og eventuelt bestanddeler med lavere kokepunkt enn methan

1984
- 1984-12-17 DE DE19843445994 patent/DE3445994A1/de not_active Withdrawn
1985
- 1985-12-04 DE DE8585115406T patent/DE3573596D1/de not_active Expired
- 1985-12-04 EP EP85115406A patent/EP0185252B1/fr not_active Expired
- 1985-12-16 NO NO855064A patent/NO855064L/no unknown
- 1985-12-17 CA CA000497909A patent/CA1250222A/fr not_active Expired
- 1985-12-17 US US06/809,957 patent/US4675036A/en not_active Expired - Fee Related
- 1985-12-17 AU AU51340/85A patent/AU588558B2/en not_active Ceased

Also Published As

Publication number	Publication date
EP0185252A2 (fr)	1986-06-25
CA1250222A (fr)	1989-02-21
EP0185252B1 (fr)	1989-10-11
DE3573596D1 (en)	1989-11-16
EP0185252A3 (en)	1986-07-30
AU5134085A (en)	1986-06-26
AU588558B2 (en)	1989-09-21
DE3445994A1 (de)	1986-06-19
US4675036A (en)	1987-06-23

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USRE33408E (en)	1990-10-30	Process for LPG recovery
US4507133A (en)	1985-03-26	Process for LPG recovery
US7310972B2 (en)	2007-12-25	Process and apparatus for separation of hydrocarbons from liquefied natural gas
US6712880B2 (en)	2004-03-30	Cryogenic process utilizing high pressure absorber column
JP3724840B2 (ja)	2005-12-07	炭化水素流からのオレフィン回収法
US9080810B2 (en)	2015-07-14	Hydrocarbon gas processing
CA2805272C (fr)	2015-08-11	Procedes et systemes permettant de recuperer des gaz de petrole liquefies a partir de gaz naturel
US7234323B2 (en)	2007-06-26	Recovering natural gas liquids from LNG using vacuum distillation
NO160813B (no)	1989-02-20	Fremgangsmaate for behandling av en naturgassmatestroem inneholdende variable mengder metan, nitrogen, karbondioksyd og etan-+ hydrokarboner.
RU2015125663A (ru)	2017-02-01	Комплексный способ извлечения газоконденсатных жидкостей и сжижения природного газа
US6964181B1 (en)	2005-11-15	Optimized heating value in natural gas liquids recovery scheme
NO173894B (no)	1993-11-08	Fremgangsmaate for etanutvinning fra naturgass
NO337141B1 (no)	2016-02-01	Hydrokarbon gassbehandling for fete gasstrømmer
WO2000034724B1 (fr)	2000-09-14	Procedes perfectionnes de recuperation de propane
NO168169B (no)	1991-10-14	Fremgangsmaate og anlegg for utskillelse av c2+- eller c3+-hydrocarboner fra en gasstroem som inneholder lette hydrocarboner og eventuelt bestanddeler med lavere kokepunktenn methan
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