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RU93005344A - Method of producing unsaturated hydrocarbons and separation of them from the mixture with saturated hydrocarbons - Google Patents

Method of producing unsaturated hydrocarbons and separation of them from the mixture with saturated hydrocarbons

Info

Publication number
RU93005344A
RU93005344A RU93005344/04A RU93005344A RU93005344A RU 93005344 A RU93005344 A RU 93005344A RU 93005344/04 A RU93005344/04 A RU 93005344/04A RU 93005344 A RU93005344 A RU 93005344A RU 93005344 A RU93005344 A RU 93005344A
Authority
RU
Russia
Prior art keywords
hydrocarbons
separation
mixture
producing unsaturated
saturated
Prior art date
Application number
RU93005344/04A
Other languages
Russian (ru)
Other versions
RU2107059C1 (en
Inventor
Рамачандран Рамакришнан
Хю Дао Лок
Original Assignee
Дзе Бок Груп, Инк.
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
Priority claimed from US08/054,641 external-priority patent/US5365011A/en
Application filed by Дзе Бок Груп, Инк. filed Critical Дзе Бок Груп, Инк.
Publication of RU93005344A publication Critical patent/RU93005344A/en
Application granted granted Critical
Publication of RU2107059C1 publication Critical patent/RU2107059C1/en

Links

Claims (1)

Способ выделения газообразного алкена из газообразного алкана только за счет проведения процесса свинг-адсорбций под давлением или в сочетании с обработкой в дистилляционной колонне, в котором алкен предпочтительно адсорбируется на слой 4А цеолита при температуре от 50 до 200°С.The method of separation of gaseous alkene from gaseous alkane only through the process of swing adsorption under pressure or in combination with processing in a distillation column, in which the alkene is preferably adsorbed on the layer 4A of zeolite at a temperature of 50 to 200 ° C
RU93005344A 1992-05-29 1993-05-28 Method for liberation of gaseous alkene of gaseous mixture RU2107059C1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US89150192A 1992-05-29 1992-05-29
US07/891501 1992-05-29
US07/891,501 1992-05-29
US08/054,641 US5365011A (en) 1992-05-29 1993-05-05 Method of producing unsaturated hydrocarbons and separating the same from saturated hydrocarbons
US08/054,641 1993-05-05
US08/054641 1993-05-05

Publications (2)

Publication Number Publication Date
RU93005344A true RU93005344A (en) 1995-12-27
RU2107059C1 RU2107059C1 (en) 1998-03-20

Family

ID=26733294

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93005344A RU2107059C1 (en) 1992-05-29 1993-05-28 Method for liberation of gaseous alkene of gaseous mixture

Country Status (14)

Country Link
EP (1) EP0572239B1 (en)
JP (1) JPH0679123A (en)
CN (1) CN1084843A (en)
AT (1) ATE144241T1 (en)
AU (1) AU662410B2 (en)
BR (1) BR9302095A (en)
CA (1) CA2096794C (en)
DE (1) DE69305420T2 (en)
ES (1) ES2092762T3 (en)
FI (1) FI932187A (en)
MX (1) MX9303096A (en)
MY (1) MY109910A (en)
RU (1) RU2107059C1 (en)
TR (1) TR27864A (en)

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IT1276802B1 (en) * 1995-06-30 1997-11-03 Enichem Spa INTEGRATED PROCEDURE FOR THE PRODUCTION OF BUTENE-1
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US6984765B2 (en) 2003-09-08 2006-01-10 Exxonmobil Chemical Patents Inc. Separation of methanol, ethanol and/or dimethyl ether from hydrocarbon mixtures
US7332640B2 (en) * 2003-10-31 2008-02-19 Exxonmobile Research And Engineering Company Light hydrocarbon separation using 8-member ring zeolites
ES2249183B1 (en) * 2004-09-15 2007-12-01 Universidad Politecnica De Valencia USE OF MICROPOROUS CRYSTAL MATERIAL OF ZEOLITIC NATURE WITH LTA STRUCTURE (ITQ-29) IN PROCESSES OF ADSORTION AND SEPARATION OF ORGANIC COMPOUNDS.
DE102005010586A1 (en) * 2005-03-08 2006-09-14 Basf Ag Process for the preparation of propene from propane
ES2275422B1 (en) * 2005-07-25 2008-06-01 Universidad Politecnica De Valencia GAS SEPARATION USING THE ITQ-32 ZEOLITE.
BRPI0709136A2 (en) * 2006-03-29 2011-06-28 Basf Se propane preparation process from propane
CN101454260A (en) * 2006-03-29 2009-06-10 巴斯夫欧洲公司 Method for commercially obtaining propene
NL2001313C2 (en) * 2008-02-22 2009-08-25 Univ Delft Tech Use of a Li-faujasite for the separation of olefin / paraffin mixtures, a Li-faujasite and a process for the separation of olefin / paraffin mixtures.
ES2387349T3 (en) * 2008-07-21 2012-09-20 Basf Se Procedure for obtaining industrial propene
KR101470675B1 (en) * 2010-08-26 2014-12-08 한국에너지기술연구원 Displacement desorption process for light olefin separation
KR101270713B1 (en) * 2010-08-26 2013-06-17 에스케이 주식회사 Process for the recovery of ethylene from fcc off-gas
JP5715427B2 (en) * 2011-01-25 2015-05-07 株式会社神戸製鋼所 Propylene gas separation and recovery method
CN103012033A (en) * 2011-09-22 2013-04-03 西安石油大学 Method for separating propylene and propane from liquid hydrocarbon
WO2013154907A2 (en) * 2012-04-13 2013-10-17 Chevron Phillips Chemical Company Lp Component separations in polymerization
FR3007408B1 (en) * 2013-06-25 2015-07-31 Technip France METHOD FOR RECOVERING AN ETHYLENE CURRENT FROM A CARBON MONOXIDE RICH CHARGE CURRENT, AND ASSOCIATED INSTALLATION
CN110066686B (en) 2013-07-02 2023-02-17 沙特基础工业公司 Process for cracking hydrocarbon feedstock in steam cracker unit
CN105473690B (en) 2013-07-02 2018-01-09 沙特基础工业公司 For by converting crude oil into the method and facility of the petrochemical industry product with improved carbon efficiencies
EP3110916B1 (en) * 2014-02-25 2018-08-15 Saudi Basic Industries Corporation Method for converting a high-boiling hydrocarbon feedstock into lighter boiling hydrocarbon products
JP2015189629A (en) * 2014-03-28 2015-11-02 Ｊｘ日鉱日石エネルギー株式会社 hydrogen supply system and hydrogen station
RU2681910C2 (en) * 2014-04-22 2019-03-13 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Method for extracting methane from gas flow containing methane and ethylene
JPWO2018105724A1 (en) 2016-12-09 2019-10-24 三菱ケミカル株式会社 N- (α-alkoxyethyl) formamide purification method, high-purity N- (α-alkoxyethyl) formamide production method, and N- (α-alkoxyethyl) formamide purification device
WO2020048130A1 (en) * 2018-09-05 2020-03-12 中国科学院大连化学物理研究所 Adsorbent, preparation method therefor and use thereof
CN109499527B (en) * 2018-11-29 2021-08-10 华南理工大学 Ca2+And Ag+Modified adsorption material and preparation method and application thereof
EP3898560A1 (en) * 2018-12-18 2021-10-27 SABIC Global Technologies B.V. Separation of olefin components from a mixture of butanes and butenes using distillation and adsorbents
CN113582800B (en) * 2021-08-25 2024-04-26 福建福豆新材料有限公司 Purification method of high-purity electronic grade ethylene
CN114478172B (en) * 2021-12-30 2023-04-25 浙江大学 Ultra-high purity olefin purification method
CN115504855A (en) * 2022-09-20 2022-12-23 华东理工大学 Adsorption separation method of low-carbon olefin/alkane mixture and application thereof

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US2944627A (en) * 1958-02-12 1960-07-12 Exxon Research Engineering Co Method and apparatus for fractionating gaseous mixtures by adsorption
SU395350A1 (en) * 1971-07-06 1973-08-28 М. Удк METHOD FOR ISOLATION BUTEN-1 FROM BUTANE-BOTTLE FACTION

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