IT1216500B - Procedimento per la preparazione di materiali sintetici cristallini porosi costituiti da ossidi di silicio e titanio. - Google Patents

Procedimento per la preparazione di materiali sintetici cristallini porosi costituiti da ossidi di silicio e titanio.

Info

Publication number: IT1216500B
Authority: IT; Italy
Prior art keywords: sio2; ammonium hydroxide; hydroxide; hydroxides; water
Prior art date: 1988-03-23

Application number

IT8819902A

Other languages

English (en)

Other versions

IT8819902A0 (it

Inventor

Mario Gabriele Clerici

Giuseppe Bellussi

Antonio Esposito

Angela Carati

Roberto Millini

Franco Buonomo

Original Assignee

Eniricerche S P A Milano Enich

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.)

1988-03-23

Filing date

1988-03-23

Publication date

1990-03-08

1988-03-23 Application filed by Eniricerche S P A Milano Enich filed Critical Eniricerche S P A Milano Enich

1988-03-23 Priority to IT8819902A priority Critical patent/IT1216500B/it

1988-03-23 Publication of IT8819902A0 publication Critical patent/IT8819902A0/it

1989-03-22 Priority to BE8900314A priority patent/BE1001038A7/fr

1990-03-08 Application granted granted Critical

1990-03-08 Publication of IT1216500B publication Critical patent/IT1216500B/it

Links

239000010457 zeolite Substances 0.000 title 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 10
229910052681 coesite Inorganic materials 0.000 abstract 5
229910052906 cristobalite Inorganic materials 0.000 abstract 5
239000000377 silicon dioxide Substances 0.000 abstract 5
235000012239 silicon dioxide Nutrition 0.000 abstract 5
229910052682 stishovite Inorganic materials 0.000 abstract 5
229910052905 tridymite Inorganic materials 0.000 abstract 5
VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 abstract 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
229910052814 silicon oxide Inorganic materials 0.000 abstract 2
WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 abstract 2
QVOFCQBZXGLNAA-UHFFFAOYSA-M tributyl(methyl)azanium;hydroxide Chemical compound [OH-].CCCC[N+](C)(CCCC)CCCC QVOFCQBZXGLNAA-UHFFFAOYSA-M 0.000 abstract 2
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical class [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
GFEPDPYXKGSTNK-UHFFFAOYSA-N [OH-].[NH4+].CC(CO)(C)C Chemical compound [OH-].[NH4+].CC(CO)(C)C GFEPDPYXKGSTNK-UHFFFAOYSA-N 0.000 abstract 1
235000011114 ammonium hydroxide Nutrition 0.000 abstract 1
239000013078 crystal Substances 0.000 abstract 1
150000004679 hydroxides Chemical class 0.000 abstract 1
239000011148 porous material Substances 0.000 abstract 1
239000000376 reactant Substances 0.000 abstract 1
-1 tetraalkylammonium cation Chemical class 0.000 abstract 1
150000005622 tetraalkylammonium hydroxides Chemical class 0.000 abstract 1
229940073455 tetraethylammonium hydroxide Drugs 0.000 abstract 1
LRGJRHZIDJQFCL-UHFFFAOYSA-M tetraethylazanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CC LRGJRHZIDJQFCL-UHFFFAOYSA-M 0.000 abstract 1
LPSKDVINWQNWFE-UHFFFAOYSA-M tetrapropylazanium;hydroxide Chemical compound [OH-].CCC[N+](CCC)(CCC)CCC LPSKDVINWQNWFE-UHFFFAOYSA-M 0.000 abstract 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/89—Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B37/00—Compounds having molecular sieve properties but not having base-exchange properties
- C01B37/005—Silicates, i.e. so-called metallosilicalites or metallozeosilites
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Silicates, Zeolites, And Molecular Sieves (AREA)
Catalysts (AREA)

IT8819902A 1988-03-23 1988-03-23 Procedimento per la preparazione di materiali sintetici cristallini porosi costituiti da ossidi di silicio e titanio. IT1216500B (it)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
IT8819902A IT1216500B (it)	1988-03-23	1988-03-23	Procedimento per la preparazione di materiali sintetici cristallini porosi costituiti da ossidi di silicio e titanio.
BE8900314A BE1001038A7 (fr)	1988-03-23	1989-03-22	Procede pour la preparation de materiaux synthetiques cristallins poreux constitues d'oxydes de silicium et de titane.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8819902A IT1216500B (it)	1988-03-23	1988-03-23	Procedimento per la preparazione di materiali sintetici cristallini porosi costituiti da ossidi di silicio e titanio.

Publications (2)

Publication Number	Publication Date
IT8819902A0 IT8819902A0 (it)	1988-03-23
IT1216500B true IT1216500B (it)	1990-03-08

Family

ID=11162197

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8819902A IT1216500B (it)	1988-03-23	1988-03-23	Procedimento per la preparazione di materiali sintetici cristallini porosi costituiti da ossidi di silicio e titanio.

Country Status (2)

Country	Link
BE (1)	BE1001038A7 (it)
IT (1)	IT1216500B (it)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2252556A (en) *	1991-02-08	1992-08-12	Bp Chem Int Ltd	Alkoxy-alcohols from olefins
DE4138155A1 (de)	1991-11-21	1993-05-27	Basf Ag	Verfahren zur herstellung von im wesentlichen alkalifreien titansilikat-kristallen mit zeolithstruktur
US5262550A (en) *	1992-04-30	1993-11-16	Arco Chemical Technology, L.P.	Epoxidation process using titanium-rich silicalite catalysts
US5214168A (en) *	1992-04-30	1993-05-25	Arco Chemical Technology, L.P.	Integrated process for epoxide production
ES2130540T3 (es)	1994-09-28	1999-07-01	Arco Chem Tech	Procedimiento de preparacion de peroxido de hidrogeno, procedimiento integral de epoxidacion y nuevas sales de alquilamonio de antrahidroquinona y antraquinona sustituidas con acido sulfonico.
US5968474A (en) *	1994-09-30	1999-10-19	Chevron U.S.A. Inc.	Pure phase titanium-containing zeolite having MEL structure, process for preparing same, and oxidation processes using same as catalyst
US5646314A (en) *	1994-11-16	1997-07-08	Arco Chemical Technology, L.P.	Process for titanium silicalite-catalyzed epoxidation
AU5485296A (en) *	1995-05-04	1996-11-21	Chevron U.S.A. Inc.	Pure phase titanium, containing zeolite having mel structure
US5741749A (en)	1996-02-13	1998-04-21	Arco Chemical Technology, L.P.	Regeneration of a titanium-containing molecular sieve
CN1063106C (zh) *	1996-10-22	2001-03-14	中国石油化工总公司上海石油化工研究院	钛硅分子筛的合成方法
US6054112A (en) *	1996-10-25	2000-04-25	Degussa-Huls Ag	Process for the preparation of titanium containing molecular sieves
DE19644348A1 (de) *	1996-10-25	1998-04-30	Degussa	Verfahren zur Herstellung von titanhaltigen Molekularsieben
US5912367A (en)	1997-07-01	1999-06-15	Arco Chemical Technology, L.P.	High efficiency epoxidation process
IT1295267B1 (it) *	1997-10-03	1999-05-04	Enichem Spa	Processo per preparare zeoliti legate
DE19939416A1 (de)	1999-08-20	2001-02-22	Basf Ag	Verfahren zur Herstellung eines kristallinen, zeolithischen Feststoffs
EP1129991A1 (de) *	2000-03-02	2001-09-05	Degussa AG	Verfahren zur Herstellung eines titanhaltigen Zeolithen
EP1138386A1 (de)	2000-03-29	2001-10-04	Degussa AG	Verfahren zur Herstellung eines Titansilicalitformkörpers
US6194591B1 (en)	2000-04-27	2001-02-27	Arco Chemical Technology, L.P.	Aqueous epoxidation process using modified titanium zeolite
US6307073B1 (en)	2000-07-25	2001-10-23	Arco Chemical Technology, L.P.	Direct epoxidation process using a mixed catalyst system
IT1318680B1 (it)	2000-08-11	2003-08-27	Enichem Spa	Processo per la produzione in continuo di ossidi olefinici.
US6281369B1 (en)	2000-12-07	2001-08-28	Arco Chemical Technology, L.P.	Epoxidation catalyst and process
US6310224B1 (en)	2001-01-19	2001-10-30	Arco Chemical Technology, L.P.	Epoxidation catalyst and process
US6710192B2 (en)	2001-10-16	2004-03-23	Arco Chemical Technology, L.P.	Dense phase epoxidation
US6403815B1 (en)	2001-11-29	2002-06-11	Arco Chemical Technology, L.P.	Direct epoxidation process using a mixed catalyst system
US20050171365A1 (en)	2004-02-03	2005-08-04	Grey Roger A.	Epoxidation process using a mixed catalyst system
US7256149B2 (en)	2004-02-24	2007-08-14	Lyondell Chemical Technology, L.P.	Catalyst regeneration process
US7271117B2 (en)	2004-06-17	2007-09-18	Lyondell Chemical Technology, L.P.	Epoxidation catalyst
US6972337B1 (en)	2004-08-12	2005-12-06	Lyondell Chemical Technology, L.P.	Epoxidation catalyst
US7026492B1 (en)	2004-10-29	2006-04-11	Lyondell Chemical Technology, L.P.	Direct epoxidation process using modifiers
US7057056B1 (en)	2004-12-17	2006-06-06	Lyondell Chemical Technology, L.P.	Epoxidation catalyst
US7138535B1 (en)	2005-06-01	2006-11-21	Lyondell Chemical Technology, L.P.	Direct epoxidation process
US7232783B2 (en)	2005-07-02	2007-06-19	Lyondell Chemical Technology, L.P.	Propylene oxide catalyst and use
US7273826B2 (en)	2005-07-26	2007-09-25	Lyondell Chemical Technology, L.P.	Epoxidation catalyst
US7615654B2 (en)	2005-10-20	2009-11-10	Lyondell Chemical Technology, L.P.	Direct epoxidation process
US7432384B2 (en)	2005-10-25	2008-10-07	Lyondell Chemical Technology, L.P.	Direct epoxidation process
US7288237B2 (en)	2005-11-17	2007-10-30	Lyondell Chemical Technology, L.P.	Epoxidation catalyst
US7528269B2 (en)	2005-12-20	2009-05-05	Lyondell Chemical Technology, L.P.	Process for oxidizing organic compounds
US7365217B2 (en)	2006-01-25	2008-04-29	Lyondell Chemical Technology, L.P.	Oxidation process
US7238817B1 (en)	2006-02-22	2007-07-03	Lyondell Chemical Technology, L.P.	Direct epoxidation process
US7671222B2 (en)	2006-07-12	2010-03-02	Lyondell Chemical Technology, L.P.	Direct epoxidation process using a mixed catalyst system
US7595410B2 (en)	2006-07-18	2009-09-29	Lyondell Chemical Technology, L.P.	Direct epoxidation process using improved catalyst composition
US7825204B2 (en)	2006-12-19	2010-11-02	Lyondell Chemical Technology, L.P.	Inorganic oxide extrudates
US7563740B2 (en)	2006-12-19	2009-07-21	Lyondell Chemical Technology, L.P.	Direct epoxidation process
US7381675B1 (en)	2006-12-19	2008-06-03	Lyondell Chemical Technology, L.P.	Direct epoxidation catalyst
US7696367B2 (en)	2007-04-10	2010-04-13	Lyondell Chemical Technology, L.P.	Direct epoxidation process using a mixed catalyst system
US7387981B1 (en)	2007-06-28	2008-06-17	Lyondell Chemical Technology, L.P.	Direct epoxidation catalyst and process
US7453003B1 (en)	2007-08-29	2008-11-18	Lyondell Chemical Technology, L.P.	Direct epoxidation catalyst and process
US7531675B1 (en)	2007-10-24	2009-05-12	Lyondell Chemical Technology, L.P.	Direct epoxidation process using improved catalyst composition
US7470801B1 (en)	2007-10-24	2008-12-30	Lyondell Chemical Technology, L.P.	Direct epoxidation process using a mixed catalyst system
US7501532B1 (en)	2007-11-20	2009-03-10	Lyondell Chemical Technology, L.P.	Process for producing hydrogen peroxide
US7648936B2 (en)	2008-01-29	2010-01-19	Lyondell Chemical Technology, L.P.	Spray-dried transition metal zeolite and its use
US7550610B1 (en)	2008-03-28	2009-06-23	Lyondell Chemical Technology, L.P.	Direct epoxidation process
US7649102B2 (en)	2008-03-28	2010-01-19	Lyondell Chemical Technology, L.P.	Propylene oxide process
US7541479B1 (en)	2008-05-27	2009-06-02	Lyondell Chemical Technology, L.P.	Direct epoxidation process
US7687647B2 (en)	2008-06-06	2010-03-30	Lyondell Chemical Technology, L.P.	Propylene oxide process
US7741498B2 (en)	2008-08-29	2010-06-22	Lyondell Chemical Technology, L.P.	Propylene oxide process
US8124797B2 (en)	2009-06-26	2012-02-28	Lyondell Chemical Technology, Lp	Epoxidation process
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US8440846B2 (en)	2010-09-30	2013-05-14	Lyondell Chemical Technology, L.P.	Direct epoxidation process
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WO2019042883A1 (de)	2017-08-31	2019-03-07	Umicore Ag & Co. Kg	Palladium-zeolith-basierter passiver stickoxid-adsorber-katalysator zur abgasreinigung
US11161100B2 (en)	2017-08-31	2021-11-02	Umicore Ag & Co. Kg	Use of a palladium/platinum/zeolite-based catalyst as passive nitrogen oxide adsorber for purifying exhaust gas
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US12162828B2 (en)	2019-04-02	2024-12-10	Evonik Operations Gmbh	Process for preparing 3-hydroxy-3-methylbutyric acid (HMB) and salts thereof
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1988
- 1988-03-23 IT IT8819902A patent/IT1216500B/it active
1989
- 1989-03-22 BE BE8900314A patent/BE1001038A7/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
BE1001038A7 (fr)	1989-06-20
IT8819902A0 (it)	1988-03-23

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970313

Publication	Publication Date	Title
IT1216500B (it)	1990-03-08	Procedimento per la preparazione di materiali sintetici cristallini porosi costituiti da ossidi di silicio e titanio.
TW339284B (en)	1998-09-01	Molecular sieves and process for their manufacture
ES8603160A1 (es)	1986-01-01	Procedimiento para preparar silicatos sodicos cristalinos
EP0186480A3 (en)	1989-05-31	Process for synthesizing a zeolite catalyst on a ph controlled basis to improve catalyst life
JPH09173799A5 (it)	2004-11-25
AU7141787A (en)	1987-10-29	Process for preparing a water repellent calcium silicate shaped product
EP0293032A3 (en)	1991-02-06	Synthetic, crystalline, porous material containing oxides of silicon and boron
AU635525B2 (en)	1993-03-25	The controlled precipitation and use of amorphous silica from geothermal fluid or aqueous media having a silicic acid concentration
PT79793B (de)	1986-11-14	Verfahren zur herstellung von kristallinen alkalischichtssilikaten
DK548087D0 (da)	1987-10-20	Syntetisk, krystallinsk, poroest materiale indeholdende silicium-, titan- og galliumoxider
EP0854114A3 (en)	1999-04-07	Process for synthesis of high-silica silicate molecular sieve
EP0142349A3 (en)	1987-11-19	Stoichiometric process for preparing a zeolite of the l type
CA2162530A1 (en)	1996-05-11	Novel crystalline cephem acid addition salts and processes for their preparation
DE58901202D1 (de)	1992-05-27	Presslinge auf basis von pyrogen hergestelltem zirkondioxid, verfahren zu ihrer herstellung und ihre verwendung.
ATE9680T1 (de)	1984-10-15	Verfahren zur herstellung von zsm-zeolithen.
CA2115775A1 (en)	1994-09-10	Silica Pillared Micas
ATE95535T1 (de)	1993-10-15	Braune einschlusspigmente und verfahren zu ihrer herstellung.
KR960031325A (ko)	1996-09-17	섬유상 제올라이트 및 그 제조 방법
KR970065411A (ko)	1997-10-13	섬유상 제올라이트 zsm-5 및 그 제조 방법
DE59801283D1 (de)	2001-10-04	Synthetisches kristallines Zeolithpulver, Verfahren zu seiner Herstellung und Verwendung des Zeolithpulvers
TW340113B (en)	1998-09-11	Preparation of caprolactam
NO903144L (no)	1990-07-13	Fremgangsmaate for pasteurisering av vandige opploesninger av faktor viii.
DK37486A (da)	1987-07-25	Krystallinsk aluminosilikat samt fremgangsmaade til fremstilling deraf
CA2025851A1 (en)	1991-03-22	Purifier for nuclear reactor cooling water and method of purification
EP0174780A3 (en)	1988-01-07	A crystalline metallosilicate, the synthesis thereof and its use in organic conversion