RU94044331A - Titanium-containing zeolite, method of preparation thereof (versions), method of epoxidation of olefins, and benzyl- substituted ammonium derivatives - Google Patents
Titanium-containing zeolite, method of preparation thereof (versions), method of epoxidation of olefins, and benzyl- substituted ammonium derivativesInfo
- Publication number
- RU94044331A RU94044331A RU94044331/04A RU94044331A RU94044331A RU 94044331 A RU94044331 A RU 94044331A RU 94044331/04 A RU94044331/04 A RU 94044331/04A RU 94044331 A RU94044331 A RU 94044331A RU 94044331 A RU94044331 A RU 94044331A
- Authority
- RU
- Russia
- Prior art keywords
- olefins
- epoxidation
- titanium
- versions
- benzyl
- Prior art date
Links
Landscapes
- Epoxy Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Catalysts (AREA)
Abstract
FIELD: molecular sieves. SUBSTANCE: molecular sieve has matrix structure isomorphous to beta-zeolite structure, contains silicon and titanium but no lattice aluminium. This zeolite may efficiently catalyze epoxidation of olefins when using hydrogen peroxide or organic hydroperoxide as oxidizing agent. EFFECT: new high-efficiency catalyst proposed.
Claims (1)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/172405 | 1993-12-23 | ||
US08/172,405 US5374747A (en) | 1993-12-23 | 1993-12-23 | Epoxidation process and catalyst therefore |
US08/302554 | 1994-09-08 | ||
US08/329,732 US5453511A (en) | 1993-12-23 | 1994-10-26 | Bis-piperidinium compounds |
US08/329732 | 1994-10-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94044331A true RU94044331A (en) | 1996-10-10 |
RU2140819C1 RU2140819C1 (en) | 1999-11-10 |
Family
ID=26868053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94044331A RU2140819C1 (en) | 1993-12-23 | 1994-12-22 | TITANIUM-CONTAINING ZEOLITE, METHOD OF ITS PRODUCTION (Versions), METHOD OF EPOXIDATION OF OLEFINS AND DIQUATERNARY AMMONIUM COMPOUND FOR PRODUCTION OF TITANIUM-CONTAINING ZEOLITE |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN1113454A (en) |
RU (1) | RU2140819C1 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19607577A1 (en) * | 1996-02-29 | 1997-09-04 | Basf Ag | Mesh catalyst based on titanium or vanadium zeolites and inert mesh fabrics to accelerate oxidation reactions |
CN1050584C (en) * | 1996-06-05 | 2000-03-22 | 中国石油化工总公司 | Method for preparing titanium-silicon molecular sieve (TS-1) |
CN1060411C (en) * | 1997-04-16 | 2001-01-10 | 天津理工学院 | Process of synthesizing titanium-silicon molecular sieve TS-1 using silica gel as raw material |
BE1011852A3 (en) * | 1998-03-24 | 2000-02-01 | Solvay | METHOD OF MANUFACTURING an oxirane. |
CN1102442C (en) * | 1998-04-10 | 2003-03-05 | 中国石油化工集团公司 | Preparation method for Ti-Si molecular sieve |
US7091365B2 (en) * | 2004-03-08 | 2006-08-15 | Abb Lummus Global Inc. | Process for olefin epoxidation and co-production of nylon precursor |
CN101353169B (en) * | 2007-07-26 | 2010-09-22 | 中国石油化工股份有限公司 | Synthetic method of Ti-beta molecular sieve |
EP2354129A1 (en) * | 2010-02-02 | 2011-08-10 | Momentive Specialty Chemicals Research Belgium S.A. | Epoxidation process |
EP2354130A1 (en) * | 2010-02-02 | 2011-08-10 | Momentive Specialty Chemicals Research Belgium | Manufacture of an epoxyethyl carboxylate or glycidyl carboxylate |
EP2357180A1 (en) * | 2010-02-02 | 2011-08-17 | Momentive Specialty Chemicals Research Belgium S.A. | Manufacture of epoxyethyl ethers or glycidyl ethers |
CN102755908B (en) * | 2011-04-28 | 2014-05-14 | 中国科学院大连化学物理研究所 | Alkene epoxidation method |
CN102755907A (en) * | 2011-04-28 | 2012-10-31 | 中国科学院大连化学物理研究所 | Hydrocarbon catalyzed selective oxidation method |
EP2819780A1 (en) * | 2012-02-29 | 2015-01-07 | Shell Internationale Research Maatschappij B.V. | A titania-bound zeolite eu-2 catalyst composition and method of making and using such composition |
HUE060395T2 (en) | 2016-12-16 | 2023-02-28 | Shell Int Research | Catalyst system for dewaxing |
CN111247099B (en) * | 2017-10-25 | 2023-07-04 | 三井金属矿业株式会社 | Beta zeolite, process for producing the same, and catalyst |
US20210403333A1 (en) * | 2018-11-15 | 2021-12-30 | Dalian Institute Of Chemical Physics, Chinese Academy Of Sciences | Method for preparing hierarchical porous titanosilicate ts-1 molecular sieve |
CN112742453B (en) * | 2019-10-30 | 2023-07-14 | 中国石油化工股份有限公司 | Preparation method of titanium-containing molecular sieve, catalyst and selective oxidation method |
CN114426551B (en) * | 2020-10-15 | 2024-02-02 | 中国石油化工股份有限公司 | Method for preparing dicyclopentadiene dioxide DCPDO |
-
1994
- 1994-12-22 RU RU94044331A patent/RU2140819C1/en active
- 1994-12-23 CN CN 94120434 patent/CN1113454A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
RU2140819C1 (en) | 1999-11-10 |
CN1113454A (en) | 1995-12-20 |
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