RU94017657A - Каталитически активный кремний-алюминий-никелиевый гель, способ его получения и процесс олигомеризации олефинов - Google Patents

Каталитически активный кремний-алюминий-никелиевый гель, способ его получения и процесс олигомеризации олефинов

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Publication number
RU94017657A
RU94017657A RU94017657/04A RU94017657A RU94017657A RU 94017657 A RU94017657 A RU 94017657A RU 94017657/04 A RU94017657/04 A RU 94017657/04A RU 94017657 A RU94017657 A RU 94017657A RU 94017657 A RU94017657 A RU 94017657A
Authority
RU
Russia
Prior art keywords
oligomerization
olefins
aluminum
preparation
catalytically active
Prior art date
Application number
RU94017657/04A
Other languages
English (en)
Other versions
RU2094119C1 (ru
Inventor
Брунелли Маурицио
Кастелветро Вальтер
Беллусси Джузеппе
Перателло Стефано
Original Assignee
Эниричерке С.П.А.
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 ITMI912651A external-priority patent/IT1251614B/it
Application filed by Эниричерке С.П.А. filed Critical Эниричерке С.П.А.
Publication of RU94017657A publication Critical patent/RU94017657A/ru
Application granted granted Critical
Publication of RU2094119C1 publication Critical patent/RU2094119C1/ru

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Claims (1)

  1. Катализатором, активным в процессе олигомеризации олефинов, является аморфный к рентгеновскому излучению кремний-алюминий-никелевый окисный гель, имеющий молярное соотношение SiO2/Al2O3 от 30/1 до 500/1, молярное соотношение NiO/SiO2 от 0,001/1 до 0,01/1, площадь поверхности от 500 м2/г до 1000 м2/г и пористость от 0,3 мл/г до 0,6 мл/г с диаметром пор 1 нм (10 ангстрем) при отсутствии пор с диаметром более 3 нм (30 ангстрем). Катализатор селективно димеризует изобутен в альфа- и бета-изобутен и олигомеризует пропилен в его производные димеры и тримеры. Описан способ получения кремний-алюминий-никелевого окисного геля, а также процессы олигомеризации олефинов.
RU94017657/04A 1991-10-04 1992-10-02 Аморфный к рентгеновскому излучению каталитически активный кремний-алюминий-никелевый окисный гель, способ его получения, способ димеризации изобутилена и способ получения димеров и тримеров пропилена RU2094119C1 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ITMI91A002651 1991-10-04
ITM191A002651 1991-10-04
ITMI912651A IT1251614B (it) 1991-10-04 1991-10-04 Catalizzatore e procedimento per la oligomerizzazione di olefine
PCT/EP1992/002286 WO1993006926A1 (en) 1991-10-04 1992-10-02 Catalyst and process for oligomerizing olefins

Publications (2)

Publication Number Publication Date
RU94017657A true RU94017657A (ru) 1995-11-10
RU2094119C1 RU2094119C1 (ru) 1997-10-27

Family

ID=11360821

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94017657/04A RU2094119C1 (ru) 1991-10-04 1992-10-02 Аморфный к рентгеновскому излучению каталитически активный кремний-алюминий-никелевый окисный гель, способ его получения, способ димеризации изобутилена и способ получения димеров и тримеров пропилена

Country Status (10)

Country Link
US (1) US5510555A (ru)
EP (1) EP0606314B1 (ru)
AT (1) ATE133583T1 (ru)
DE (1) DE69208095T2 (ru)
DK (1) DK0606314T3 (ru)
ES (1) ES2083193T3 (ru)
GR (1) GR3019107T3 (ru)
IT (1) IT1251614B (ru)
RU (1) RU2094119C1 (ru)
WO (1) WO1993006926A1 (ru)

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US7273957B2 (en) * 1999-05-04 2007-09-25 Catalytic Distillation Technologies Process for the production of gasoline stocks
US6274783B1 (en) 2000-03-20 2001-08-14 Catalytic Distillation Technologies Catalytic distillation process for the production of C8 alkanes
ES2193801B1 (es) * 2000-05-29 2005-03-01 Universidad De Zaragoza Reactor para la obtencion de compuestos para gasolina de alto indice de octano a partir de olefinas ligeras.
EP1388528B1 (de) 2002-08-06 2015-04-08 Evonik Degussa GmbH Verfahren zur Oligomerisierung von Isobuten in n-Buten-haltigen Kohlenwasserstoffströmen
EP1410844A1 (en) * 2002-10-15 2004-04-21 Centre National De La Recherche Scientifique (Cnrs) Silicon-based porous catalytic system for oligomerising light olefins
US7145049B2 (en) * 2003-07-25 2006-12-05 Catalytic Distillation Technologies Oligomerization process
WO2005056503A1 (en) * 2003-12-12 2005-06-23 University Of Waterloo Composite catalyst for the selective oligomerization of lower alkenes and the production of high octane products
US7649123B2 (en) * 2008-01-15 2010-01-19 Catalytic Distillation Technologies Propylene oligomerization process
US8153854B2 (en) * 2008-06-06 2012-04-10 Catalytic Distillation Technologies Gasoline alkylate RVP control
JP5221659B2 (ja) * 2008-07-23 2013-06-26 三井化学株式会社 エチレンのオリゴマー化触媒およびその用途
US8853483B2 (en) * 2008-12-02 2014-10-07 Catalytic Distillation Technologies Oligomerization process
US8124819B2 (en) * 2009-01-08 2012-02-28 Catalytic Distillation Technologies Oligomerization process
US8492603B2 (en) * 2009-01-12 2013-07-23 Catalytic Distillation Technologies Selectivated isoolefin dimerization using metalized resins
DE102009027408A1 (de) 2009-07-01 2011-01-05 Evonik Oxeno Gmbh Regenerierung von Oligomerisierungskatalysatoren
US8124821B2 (en) 2009-08-10 2012-02-28 Chevron U.S.A. Inc. Oligomerization of propylene to produce base oil products using ionic liquids-based catalysis
US8101809B2 (en) * 2009-08-10 2012-01-24 Chevron U.S.A. Inc. Base oil composition comprising oligomerized olefins
US9272965B2 (en) * 2009-12-22 2016-03-01 Catalytic Distillation Technologies Process for the conversion of alcohols to olefins
CN107824189A (zh) * 2017-11-15 2018-03-23 西南化工研究设计院有限公司 一种新型镍基丙烯齐聚催化剂的制备方法
US10850261B2 (en) * 2018-03-14 2020-12-01 Evonik Operations Gmbh Oligomerization catalyst and process for the production thereof
US10882028B2 (en) 2018-03-14 2021-01-05 Evonik Operations Gmbh Ni-containing catalyst for the oligomerization of olefins

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