Method for preparing epoxide
An epoxide and organic peroxide technology, applied in chemical instruments and methods, chemical/physical processes, organic chemistry, etc., can solve the problems of poor mass transfer effect, low catalyst activity, high production cost, and reduce manufacturing costs. , The effect of high catalyst activity and high production efficiency
Active Publication Date: 2009-01-21
CHINA PETROLEUM & CHEM CORP +1
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Abstract
The invention relates to a method for preparing an epoxide and mainly resolves the problems in the prior art such as the low activity of catalysts for production of the epoxide, poor effect of mass transference, and high cost of production. The invention well resolves the problems through adopting the technical proposal which selects cheap organic amine as a template with shorter crystallization time, carries titanium through posterior synthesis in the presence of inertia gas, grafts inorganic titanium to silicon dioxide framework with a hexagonal mesoporous structure to form a substance of active titanium with four coordinating structure, and carries out alkylation treatment to produce a catalyst of the epoxide. The method provided by the invention can be applied to the industrialized production of the epoxide.
Application Domain
Organic chemistryMolecular sieve catalysts
Technology Topic
EpoxideLow activity +8
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