RU2001133271A - METHOD FOR ISOLATING OLEFINS FROM SATURATED HYDROCARBONS - Google Patents

METHOD FOR ISOLATING OLEFINS FROM SATURATED HYDROCARBONS

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Publication number
RU2001133271A
RU2001133271A RU2001133271/04A RU2001133271A RU2001133271A RU 2001133271 A RU2001133271 A RU 2001133271A RU 2001133271/04 A RU2001133271/04 A RU 2001133271/04A RU 2001133271 A RU2001133271 A RU 2001133271A RU 2001133271 A RU2001133271 A RU 2001133271A
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RU
Russia
Prior art keywords
olefins
composition
olefin
feedstock
linear
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RU2001133271/04A
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Russian (ru)
Other versions
RU2223936C2 (en
Inventor
Лоран Алан ФЕНУЙ
Линн Хенри СЛО
Ховард Лэм-Хо ФОНГ
Original Assignee
Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
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Priority claimed from US09/309,417 external-priority patent/US6545192B2/en
Application filed by Шелл Интернэшнл Рисерч Маатсхаппий Б.В. filed Critical Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
Publication of RU2001133271A publication Critical patent/RU2001133271A/en
Application granted granted Critical
Publication of RU2223936C2 publication Critical patent/RU2223936C2/en

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Claims (10)

1. Способ отделения олефинов от насыщенных углеводородов в исходном сырье, включающий:1. The method of separation of olefins from saturated hydrocarbons in the feedstock, including: a) контактирование исходного сырья, содержащего олефины и насыщенные углеводороды, с линейным полиароматическим соединением в условиях, эффективных для образования реакционной смеси, содержащей аддукты линейного полиароматического соединения - олефина и насыщенные углеводороды;a) contacting a feedstock containing olefins and saturated hydrocarbons with a linear polyaromatic compound under conditions effective to form a reaction mixture containing adducts of a linear polyaromatic compound — olefin and saturated hydrocarbons; b) отделение аддуктов линейного полиароматического соединения - олефина из насыщенных углеводородов в реакционной смеси с получением потока насыщенных углеводородов и потока аддуктов олефина;b) separating the adducts of the linear polyaromatic compound — an olefin from saturated hydrocarbons in the reaction mixture to obtain a saturated hydrocarbon stream and an olefin adduct stream; c) диссоциацию аддуктов линейного полиароматического соединения - олефина с получением линейных полиароматических соединений и композиции олефинов; и необязательноc) dissociation of adducts of a linear polyaromatic compound, an olefin, to produce linear polyaromatic compounds and an olefin composition; and optional d) выделение линейного полиароматического соединения, образованного на стадии с), из композиции олефинов;d) isolating a linear polyaromatic compound formed in step c) from an olefin composition; при этом концентрация олефинов в композиции олефинов увеличена по сравнению с концентрацией олефинов в исходном сырье.however, the concentration of olefins in the composition of olefins is increased compared to the concentration of olefins in the feedstock. 2. Способ по п.1, где исходное сырье контактирует с линейным полиароматическим соединением при температуре 150-290°С.2. The method according to claim 1, where the feedstock is in contact with a linear polyaromatic compound at a temperature of 150-290 ° C. 3. Способ по п.1 или 2, где диссоциацию аддукта линейного полиароматического соединения - олефина осуществляют нагреванием аддукта линейного полиароматического соединения - олефина до температуры 250-500°С.3. The method according to claim 1 or 2, where the dissociation of the adduct of the linear polyaromatic compound - olefin is carried out by heating the adduct of the linear polyaromatic compound - olefin to a temperature of 250-500 ° C. 4. Способ пп.1, 2 или 3, где исходное сырье содержит поток, полученный в процессе Фишера-Тропша.4. The method of claims 1, 2 or 3, where the feedstock contains a stream obtained in the Fischer-Tropsch process. 5. Способ по любому из предшествующих пунктов, где исходное сырье содержит 15-70 мас.% олефинов относительно массы всех ингредиентов в исходном сырье.5. The method according to any one of the preceding paragraphs, where the feedstock contains 15-70 wt.% Olefins relative to the weight of all ingredients in the feedstock. 6. Способ по любому из предшествующих пунктов, где исходное сырье содержит парафины в количестве 5-95 мас.% относительно массы всех ингредиентов в исходном сырье.6. The method according to any one of the preceding paragraphs, where the feedstock contains paraffins in an amount of 5-95 wt.% Relative to the weight of all ingredients in the feedstock. 7. Способ по любому из предшествующих пунктов, где среднее количество углеродных атомов в молекуле для соединений в исходном сырье находится в диапазоне С520, и где преобладающие олефины в исходном сырье попадают в диапазон C520, включительно.7. The method according to any one of the preceding paragraphs, where the average number of carbon atoms in the molecule for the compounds in the feedstock is in the range of C 5 -C 20 and where the predominant olefins in the feed are in the range of C 5 -C 20 , inclusive. 8. Способ по любому из предшествующих пунктов, где линейное полиароматическое соединение содержит антрацен или бензантрацен.8. The method according to any one of the preceding paragraphs, where the linear polyaromatic compound contains anthracene or benzanthracene. 9. Композиция Фишера-Тропша, содержащая олефины с нечетными и четными номерами, причем упомянутая композиция характеризуется средним количеством углеродных атомов в молекуле в диапазоне С6-C18, содержащая:9. The composition of the Fischer-Tropsch containing olefins with odd and even numbers, and the said composition is characterized by the average number of carbon atoms in the molecule in the range of C 6 -C 18 containing: a) по меньшей мере, два линейных альфа-олефина с различными длинами углеродных цепочек;a) at least two linear alpha olefins with different lengths of carbon chains; b) каждое из двух наиболее преобладающих линейных альфа-олефинов из упомянутых, по меньшей мере, двух линейных альфа-олефинов находятся в диапазоне С6-C18, включительно;b) each of the two most predominant linear alpha olefins of the at least two linear alpha olefins is in the range of C 6 -C 18 , inclusive; c) упомянутые два наиболее преобладающих линейных альфа-олефинов присутствуют в количестве, по меньшей мере, 20 мас.% относительно массы олефинов в композиции;c) said two most predominant linear alpha olefins are present in an amount of at least 20% by weight relative to the weight of olefins in the composition; d) суммарно, полное содержание линейных альфа-олефинов, присутствующих в композиции в упомянутом диапазоне включительно, составляет, по меньшей мере, 40 мас.% относительно массы олефинов в композиции;d) in total, the total content of linear alpha olefins present in the composition in the above range, inclusive, is at least 40% by weight relative to the weight of olefins in the composition; e) один или несколько олефинов с нечетными номерами в упомянутом диапазоне присутствуют в количестве, по меньшей мере, 10 мас.%, суммарно; иe) one or more olefins with odd numbers in the above range are present in an amount of at least 10 wt.%, in total; and f) суммарное содержание ароматических соединений, насыщенных углеводородов и оксигенатов, равное 5 мас.% или меньше, каждое относительно массы композиции.f) the total content of aromatic compounds, saturated hydrocarbons and oxygenates, equal to 5 wt.% or less, each relative to the weight of the composition. 10. Композиция Фишера-Тропша, характеризующаяся средним содержанием углеродных атомов в молекуле в диапазоне С6-C18, содержащая, по меньшей мере, два линейных альфа-олефина с различными длинами углеродных цепочек в упомянутом диапазоне, включительно, в количестве, по меньшей мере, 50 мас.% от линейных альфа-олефинов, причем упомянутая композиция содержит наиболее преобладающий олефин, содержащий n углеродных атомов, где следующий наиболее преобладающий олефин содержит либо n+1, либо n-1 углеродных атомов; и где упомянутая композиция содержит 2 мас.% или менее насыщенных углеводородов.10. The Fischer-Tropsch composition, characterized by an average content of carbon atoms in the molecule in the range of C 6 -C 18 containing at least two linear alpha olefins with different lengths of carbon chains in the said range, inclusive, in an amount of at least 50 wt.% Of linear alpha olefins, wherein said composition contains the most predominant olefin containing n carbon atoms, where the next most predominant olefin contains either n + 1 or n-1 carbon atoms; and where said composition contains 2 wt.% or less saturated hydrocarbons.
RU2001133271/04A 1999-05-11 2000-05-09 Method for isolation of olefins from saturated hydrocarbons RU2223936C2 (en)

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US09/309,417 1999-05-11
US09/309,417 US6545192B2 (en) 1999-05-11 1999-05-11 Process for separating olefins from saturated hydrocarbons

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EP (1) EP1177161B1 (en)
JP (1) JP2002544180A (en)
CN (1) CN1185186C (en)
AR (1) AR023888A1 (en)
AT (1) ATE273260T1 (en)
AU (1) AU765402B2 (en)
BR (1) BR0010443A (en)
CA (1) CA2373438A1 (en)
DE (1) DE60012910T2 (en)
EG (1) EG22062A (en)
ES (1) ES2222207T3 (en)
GC (1) GC0000253A (en)
ID (1) ID30543A (en)
MX (1) MXPA01011399A (en)
MY (1) MY122587A (en)
NO (1) NO20015411L (en)
NZ (1) NZ515229A (en)
PE (1) PE20010161A1 (en)
PT (1) PT1177161E (en)
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Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6545192B2 (en) * 1999-05-11 2003-04-08 Shell Oil Company Process for separating olefins from saturated hydrocarbons
US6576806B1 (en) 1999-12-20 2003-06-10 Shell Oil Company Process for separating C2-C3 olefins from industrial gases
US7838708B2 (en) 2001-06-20 2010-11-23 Grt, Inc. Hydrocarbon conversion process improvements
JP2007525477A (en) 2003-07-15 2007-09-06 ジーアールティー インコーポレイテッド Synthesis of hydrocarbons
US20050171393A1 (en) 2003-07-15 2005-08-04 Lorkovic Ivan M. Hydrocarbon synthesis
US20080275284A1 (en) 2004-04-16 2008-11-06 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
US7674941B2 (en) 2004-04-16 2010-03-09 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US8173851B2 (en) 2004-04-16 2012-05-08 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US20060100469A1 (en) 2004-04-16 2006-05-11 Waycuilis John J Process for converting gaseous alkanes to olefins and liquid hydrocarbons
US8642822B2 (en) 2004-04-16 2014-02-04 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor
US7244867B2 (en) 2004-04-16 2007-07-17 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
CN101817720A (en) 2006-02-03 2010-09-01 Grt公司 Continuous process for converting natural gas to liquid hydrocarbons
EP1993951B1 (en) 2006-02-03 2014-07-30 GRT, Inc. Separation of light gases from bromine
US7998438B2 (en) 2007-05-24 2011-08-16 Grt, Inc. Zone reactor incorporating reversible hydrogen halide capture and release
US8282810B2 (en) 2008-06-13 2012-10-09 Marathon Gtf Technology, Ltd. Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recovery
AU2009270801B2 (en) 2008-07-18 2014-04-24 Reaction 35, Llc Continuous process for converting natural gas to liquid hydrocarbons
US8198495B2 (en) 2010-03-02 2012-06-12 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
US8367884B2 (en) 2010-03-02 2013-02-05 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
US8815050B2 (en) 2011-03-22 2014-08-26 Marathon Gtf Technology, Ltd. Processes and systems for drying liquid bromine
US8436220B2 (en) 2011-06-10 2013-05-07 Marathon Gtf Technology, Ltd. Processes and systems for demethanization of brominated hydrocarbons
US8829256B2 (en) 2011-06-30 2014-09-09 Gtc Technology Us, Llc Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons
US8802908B2 (en) 2011-10-21 2014-08-12 Marathon Gtf Technology, Ltd. Processes and systems for separate, parallel methane and higher alkanes' bromination
US9193641B2 (en) 2011-12-16 2015-11-24 Gtc Technology Us, Llc Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems
US8624404B1 (en) 2012-06-25 2014-01-07 Advanced Micro Devices, Inc. Integrated circuit package having offset vias
CN109265307B (en) * 2018-08-09 2021-07-30 天津大学 Method and device for separating 1-octene from Fischer-Tropsch synthetic oil by using reaction separation coupling process

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674885A (en) * 1970-10-09 1972-07-04 Atlantic Richfield Co Alkylation of benzene utilizing fischer-tropsch olefin-paraffin mixtures
US4579986A (en) 1984-04-18 1986-04-01 Shell Oil Company Process for the preparation of hydrocarbons
US4946560A (en) 1988-10-27 1990-08-07 Shell Oil Company Process for separating alpha and internal olefins
US4915794A (en) 1988-10-27 1990-04-10 Shell Oil Company Process for converting internal olefins to alpha olefins
US5012034A (en) 1989-08-07 1991-04-30 Shell Oil Company Process for separating styrene from styrene-containing hydrocarbon streams
CA2104044C (en) * 1992-08-25 2004-11-02 Johan W. Gosselink Process for the preparation of lower olefins
US5691281A (en) 1994-10-06 1997-11-25 Mobil Oil Corporation Well fluids based on low viscosity synthetic hydrocarbons
US6156934A (en) * 1997-03-26 2000-12-05 Shell Oil Company Diphosphines
US5811623A (en) * 1997-06-09 1998-09-22 Catalytic Distillation Technologies Isomerization of olefins by alkylation and dealkylation of aromatic hydrocarbons
US5942656A (en) * 1997-12-09 1999-08-24 Shell Oil Company Process for separating linear alpha olefins from 2-branched and/or 3-branched alpha olefins
US5936136A (en) * 1997-06-16 1999-08-10 Shell Oil Company Process for separating linear alpha olefins from 2 branched and/or3-branched alpha olefins
PE85499A1 (en) 1997-06-16 1999-09-16 Shell Int Research PROCESS TO SEPARATE ALPHA LINEAR OLEFINS FROM ALPHA BRANCHED OLEFINS IN POSITION 2 AND / OR 3
US6018089A (en) 1997-12-09 2000-01-25 Shell Oil Company Process for separating linear internal olefins from branched internal olefins
US6545192B2 (en) * 1999-05-11 2003-04-08 Shell Oil Company Process for separating olefins from saturated hydrocarbons
US6175050B1 (en) * 1999-05-11 2001-01-16 Shell Oil Company Process for separating functionalized alpha olefins from functionalized internal olefins
US6184431B1 (en) * 1999-08-23 2001-02-06 Shell Oil Company Process for separating internal and alpha olefins from saturated compounds
US6211423B1 (en) * 1999-08-23 2001-04-03 Shell Oil Company Process for separating saturated compounds from olefins
US6271434B1 (en) * 1999-08-23 2001-08-07 Shell Oil Company Process for separating linear alpha olefins from a crude stream containing saturated hydrocarbons, internal olefins, branched olefins, and linear alpha olefins
US6398946B1 (en) * 1999-12-22 2002-06-04 Chevron U.S.A., Inc. Process for making a lube base stock from a lower molecular weight feedstock
US6497812B1 (en) * 1999-12-22 2002-12-24 Chevron U.S.A. Inc. Conversion of C1-C3 alkanes and fischer-tropsch products to normal alpha olefins and other liquid hydrocarbons
US6833484B2 (en) * 2001-06-15 2004-12-21 Chevron U.S.A. Inc. Inhibiting oxidation of a Fischer-Tropsch product using petroleum-derived products
US6933323B2 (en) * 2003-01-31 2005-08-23 Chevron U.S.A. Inc. Production of stable olefinic fischer tropsch fuels with minimum hydrogen consumption

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