ES2165771A1 - Catalizador de oxido de silicio que contiene titanio. - Google Patents

Catalizador de oxido de silicio que contiene titanio.

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Publication number
ES2165771A1
ES2165771A1 ES009901638A ES9901638A ES2165771A1 ES 2165771 A1 ES2165771 A1 ES 2165771A1 ES 009901638 A ES009901638 A ES 009901638A ES 9901638 A ES9901638 A ES 9901638A ES 2165771 A1 ES2165771 A1 ES 2165771A1
Authority
ES
Spain
Prior art keywords
catalyzer
pore size
silicon oxide
specified amount
contains titanium
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES009901638A
Other languages
English (en)
Other versions
ES2165771B1 (es
Inventor
Junpei Tsuji
Jun Yamamoto
Canos Avelino Corma
Garcia Fernando Rey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to ES9901638A priority Critical patent/ES2165771B1/es
Publication of ES2165771A1 publication Critical patent/ES2165771A1/es
Application granted granted Critical
Publication of ES2165771B1 publication Critical patent/ES2165771B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Un catalizador de óxido de silicio que contiene titanio que satisface todas las condiciones siguientes (1) a (4): (1): un tamaño medio de poro de 10{angstron} o más; (2): un tamaño de poro del 90 % o más del volumen total de poros de 5 a 200{angstron}; (3):un volumen especifico de poro de 0,2 cm{sup,3}/g o más, y (4): se utiliza un ion amonio cuaternario representado por la siguiente fórmula general (I) como plantilla y luego se elimina dicha plantilla: [NR{sup,1}R{sup,2}R{sup,3}R{sup,4}]{sup,+} OH{sup,-} (I) donde R{sup,1} representa una cadena hidrocarbonada lineal o ramificada de 2 a 36 átomos de carbono y R{sup,2} a R{sup,4} representan un grupo alquilo de 1 a 6 átomos de carbono.
ES9901638A 1999-07-20 1999-07-20 Catalizador de oxido de silicio que contiene titanio. Expired - Fee Related ES2165771B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9901638A ES2165771B1 (es) 1999-07-20 1999-07-20 Catalizador de oxido de silicio que contiene titanio.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9901638A ES2165771B1 (es) 1999-07-20 1999-07-20 Catalizador de oxido de silicio que contiene titanio.

Publications (2)

Publication Number Publication Date
ES2165771A1 true ES2165771A1 (es) 2002-03-16
ES2165771B1 ES2165771B1 (es) 2003-05-01

Family

ID=8309309

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9901638A Expired - Fee Related ES2165771B1 (es) 1999-07-20 1999-07-20 Catalizador de oxido de silicio que contiene titanio.

Country Status (1)

Country Link
ES (1) ES2165771B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7193093B2 (en) 2003-06-30 2007-03-20 Shell Oil Company Process for producing alkylene oxide

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0659685A1 (en) * 1993-12-23 1995-06-28 ARCO Chemical Technology, L.P. Epoxidation process and catalyst therefor
ES2092428A1 (es) * 1993-06-15 1996-11-16 Univ Valencia Material de estructura tipo zeolita de poros ultragrandes con un red constituida por oxidos de silicio y titanio; su sintesis y utilizacion para la oxidacion selectiva de productos organicos.
ES2156506A1 (es) * 1998-10-14 2001-06-16 Sumitomo Chemical Co Metodo para la produccion de oxido de propileno.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2092428A1 (es) * 1993-06-15 1996-11-16 Univ Valencia Material de estructura tipo zeolita de poros ultragrandes con un red constituida por oxidos de silicio y titanio; su sintesis y utilizacion para la oxidacion selectiva de productos organicos.
EP0659685A1 (en) * 1993-12-23 1995-06-28 ARCO Chemical Technology, L.P. Epoxidation process and catalyst therefor
ES2156506A1 (es) * 1998-10-14 2001-06-16 Sumitomo Chemical Co Metodo para la produccion de oxido de propileno.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CORMA, A. et al. One step synthesis of highly active and selective epoxidation catalysts formed by organic-inorganic Ti containing mesoporous composites. Chem. Commun. (Cambridge) 1998, (17), paginas 1899-1900 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7193093B2 (en) 2003-06-30 2007-03-20 Shell Oil Company Process for producing alkylene oxide

Also Published As

Publication number Publication date
ES2165771B1 (es) 2003-05-01

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