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WO2008060974A3 - Procédés de déshydrogénation utilisant une composition catalytique de surface fonctionnelle - Google Patents

Procédés de déshydrogénation utilisant une composition catalytique de surface fonctionnelle Download PDF

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Publication number
WO2008060974A3
WO2008060974A3 PCT/US2007/084204 US2007084204W WO2008060974A3 WO 2008060974 A3 WO2008060974 A3 WO 2008060974A3 US 2007084204 W US2007084204 W US 2007084204W WO 2008060974 A3 WO2008060974 A3 WO 2008060974A3
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Prior art keywords
equal
less
substrate
catalyst composition
functional surface
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PCT/US2007/084204
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English (en)
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WO2008060974A2 (fr
Inventor
Robert L Bedard
Jeffery C Bricker
Ally S Chan
Dean E Rende
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Uop Llc
Robert L Bedard
Jeffery C Bricker
Ally S Chan
Dean E Rende
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Application filed by Uop Llc, Robert L Bedard, Jeffery C Bricker, Ally S Chan, Dean E Rende filed Critical Uop Llc
Publication of WO2008060974A2 publication Critical patent/WO2008060974A2/fr
Publication of WO2008060974A3 publication Critical patent/WO2008060974A3/fr

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  • Chemical & Material Sciences (AREA)
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Abstract

L'invention concerne des procédés de déshydrogénation dans lesquels est utilisée une composition catalytique, qui comprend de préférence un substrat de verre; un ou plusieurs composants tensioactifs fonctionnels étant intégrés sur et/ou dans la surface du substrat. Un substrat sensiblement non microporeux qui comprend des mésopores et des macropores présente (i) une surface totale comprise entre 5 m2/g et 300 m2/g; et (ii) un point isoélectrique prédéterminé (IEP) obtenu dans une plage de pH inférieure ou égale à 14, de préférence inférieure ou égale à 7,8; et idéalement inférieure ou égale à 6,0; mais supérieure ou égale à 0. Au moins une zone catalytiquement active peut être contiguë ou non contiguë et présente une épaisseur moyenne inférieure ou égale à environ 30 nm, de préférence inférieure ou égale à 20 nm et idéalement inférieure ou égale à 10 nm. De préférence, le substrat est une composition de verre présentant un SARCNa inférieur ou égal à environ 0,5.
PCT/US2007/084204 2006-11-11 2007-11-09 Procédés de déshydrogénation utilisant une composition catalytique de surface fonctionnelle WO2008060974A2 (fr)

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US86541906P 2006-11-11 2006-11-11
US60/865,419 2006-11-11

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WO2008060974A3 true WO2008060974A3 (fr) 2008-07-17

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RU2722157C1 (ru) 2015-07-22 2020-05-27 Басф Корпорейшн Катализаторы с высокой геометрической площадью поверхности для получения винилацетатного мономера

Citations (4)

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GB1179757A (en) * 1967-11-15 1970-01-28 Wolfen Filmfab Veb Process for the Catalytic Conversion of Hydrocarbons
EP1044935A1 (fr) * 1999-04-13 2000-10-18 Ecole Polytechnique Federale De Lausanne Fibre de verre poreuse, résistante à poids léger ayant des propriétés physiques, chimiques ou biologiques
EP1277826A1 (fr) * 2001-07-18 2003-01-22 ATOFINA Research Procédé d'hydrogénation et de déhydrogénation et catalyseurs utilisés dans ces procédés
US20040102317A1 (en) * 2001-06-02 2004-05-27 Mesters Carolus Matthias Anna Maria Catalyst and its use in desulphurisation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1179757A (en) * 1967-11-15 1970-01-28 Wolfen Filmfab Veb Process for the Catalytic Conversion of Hydrocarbons
EP1044935A1 (fr) * 1999-04-13 2000-10-18 Ecole Polytechnique Federale De Lausanne Fibre de verre poreuse, résistante à poids léger ayant des propriétés physiques, chimiques ou biologiques
US20040102317A1 (en) * 2001-06-02 2004-05-27 Mesters Carolus Matthias Anna Maria Catalyst and its use in desulphurisation
EP1277826A1 (fr) * 2001-07-18 2003-01-22 ATOFINA Research Procédé d'hydrogénation et de déhydrogénation et catalyseurs utilisés dans ces procédés

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