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US20110251413 METHOD FOR PRODUCING PROPYLENE OXIDE  
The present invention relates to a method for producing propylene oxide comprising the step of producing propylene oxide from hydrogen, oxygen and propylene in the presence of a noble metal...
US20110288316 METHOD FOR PRODUCING PROPYLENE OXIDE  
A method for producing propylene oxide which comprises reacting propylene, oxygen and hydrogen, in the presence of a titanosilicate and a noble metal supported on silylated active carbon, in a...
US20110112315 METHODS OF PRODUCING EPOXIDES FROM ALKENES USING A TWO-COMPONENT CATALYST SYSTEM  
Methods for the epoxidation of alkenes are provided. The methods include the steps of exposing the alkene to a two-component catalyst system in an aqueous solution in the presence of carbon...
US20120296102 METHOD FOR PRODUCING PROPYLENE OXIDE  
It is intended to provide a production method for producing propylene oxide from propylene, hydrogen and oxygen, with improved reaction rate. The present invention provides a method for producing...
US20100234623 METHOD FOR PRODUCING PROPYLENE OXIDE  
Disclosed is a method for producing propylene oxide wherein propylene is directly oxidized with oxygen, as required, water and a catalytic amount of hydrogen in a gas phase in the presence of a...
US20100174100 METHOD FOR PRODUCING PROPYLENE OXIDE  
A method is for producing propylene oxide, including reacting propylene, hydrogen, and oxygen, in an acetonitrile solvent or in a mixture of solvents which include acetonitrile and water, in...
US20110190518 Propylene oxide process  
A process for producing propylene oxide from propylene is disclosed. The process comprises reacting propylene and an oxidant selected from the group consisting of hydrogen peroxide and oxygen in a...
US20110098491 Direct epoxidation process using alkanoic acid modifier  
The invention is a process for epoxidizing an olefin with hydrogen and oxygen in the presence of an alkanoic acid and a catalyst comprising a noble metal and a titanium zeolite, wherein the...
US20060036106 Process for converting ethylene to ethylene oxide using microchannel process technology  
This invention relates to a process for converting ethylene to ethylene oxide comprising: flowing reactants comprising ethylene and oxygen or a source of oxygen in a microchannel reactor in...
US20140114083 PRODUCTION OF OXIDIZED OLEFINS  
The present disclosure includes a system and method for the production of oxidized olefins. Two or more reactors include a number of reaction tubes each having a first surface defining a first...
US20120083612 DIRECT EPOXIDATION CATALYST  
The invention is a process for epoxidizing an olefin with hydrogen and oxygen in a solvent comprising acetonitrile in the presence of an quinone-acid salt and a catalyst comprising a titanium...
US20110152550 Direct epoxidation catalyst and process  
A catalyst, useful for the direct epoxidation of olefins, is disclosed. The catalyst comprises palladium nanoparticles, support nanoparticles, and a titanium zeolite having a particle size of 2...
US20050171365 Epoxidation process using a mixed catalyst system  
The invention is a process for epoxidizing olefins with hydrogen and oxygen in the presence of a palladium-containing titanium zeolite and a palladium-free titanium zeolite. The process exhibits...
US20100317880 Direct epoxidation process using modifiers  
The invention is a process for epoxidizing an olefin with hydrogen and oxygen in a solvent comprising tertiary butyl alcohol or acetonitrile in the presence of an amide modifier and a catalyst...
US20100094031 INTEGRATED HYDRO-OXIDATION PROCESS WITH SEPARATION OF AN OLEFIN OXIDE PRODUCT STREAM  
An integrated process providing for a gas phase hydro-oxidation of an olefin, preferably, propylene, with oxygen in the presence of hydrogen and a catalyst under reaction conditions such as to...
US20050054865 Catalyst for epoxidation reactions  
The present invention relates to the manufacture of solid materials or shaped bodies containing at least one zeolite and being at least partly crystalline. Furthermore, the present invention...
US20060229460 Catalyst preparation  
Titanium silicallite crystals useful as catalyst for the production of propylene oxide are prepared by forming a solution of a silicon component, a titanium component and a template, the mol ratio...
US20090264665 PROCESS FOR PRODUCING PROPYLENE OXIDE  
A process for more efficiently producing propylene oxide from propylene, oxygen, and hydrogen with catalysts which comprise a noble metal and a titanosilicate having pores not smaller than a...
US20080081920 Catalyst with bimodal pore size distribution and the use thereof  
The invention pertains to a catalyst useful for the epoxidation of an olefin. More particularly, the invention pertains to an improved catalyst useful for the epoxidation of ethylene to ethylene...
US20100076208 HYDRO-OXIDATION PROCESS USING A CATALYST PREPARED FROM A GOLD CLUSTER COMPLEX  
A process and catalyst for the hydro-oxidation of an olefin having three or more carbon atoms, such as propylene, to form an olefin oxide, such as propylene oxide. The process involves contacting...
US20090054670 Process for Producing of Epoxy Compound  
An object of the present invention is to provide an efficient process for producing an epoxy compound from olefin, oxygen and hydrogen. The process of the present invention is characterized in...
US20080146827 PREPARATION OF TITANOSILICATE ZEOLITE TS-1  
A process for oxidation of hydrocarbon, comprising contacting said hydrocarbon with hydrogen peroxide in the presence of a catalytically effective amount of crystalline, titanosilicate zeolite...
US20100056815 METHOD FOR PRODUCING PROPYLENE OXIDE  
A method for producing propylene oxide according to the present invention includes the step of reacting propylene, oxygen and hydrogen in a liquid phase in the presence of titanosilicate and a...
US20070037991 Process for preparation of catalyst carrier and its use in catalyst preparation  
This invention relates to catalyst carriers to be used as supports for metal and metal oxide catalyst components of use in a variety of chemical reactions. More specifically, the invention...
US20100197947 APPARATUS AND METHOD FOR PRODUCING EPOXY COMPOUND  
The present invention provides an apparatus for producing an epoxy compound derived from an olefin by causing a reaction of hydrogen, oxygen, and the olefin in a liquid solvent in the presence of...
Matches 1 - 25 out of 25