| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 568357000 | Oxidation of organic compound utilizing gaseous oxygen | 14 |
| 20100191017 | Process For Producing Cyclohexylbenzene - In a process for producing cyclohexylbenzene, benzene and hydrogen are contacted with a catalyst under hydroalkylation conditions to produce an effluent containing cyclohexylbenzene. The catalyst comprises a composite of a molecular sieve, an inorganic oxide different from said molecular sieve and at least one hydrogenation metal, wherein at least 50 wt % of said hydrogenation metal is supported on the inorganic oxide. | 07-29-2010 |
| 20110021841 | Process for Producing Cyclohexylbenzene - In a process for producing cyclohexylbenzene, benzene and hydrogen are contacted with a catalyst under hydroalkylation conditions to produce an effluent containing cyclohexylbenzene. The catalyst comprises a composite of a molecular sieve, an inorganic oxide different from said molecular sieve and at least one hydrogenation metal, wherein at least 50 wt % of said hydrogenation metal is supported on the inorganic oxide and the inorganic oxide has an average particle size less than 40 μm (microns). | 01-27-2011 |
| 20160376210 | Process for Making Phenol and/or Cyclohexanone - Disclosed is (i) a process of making phenol and/or cyclohexanone from cyclohexylbenzene including a step of removing methylcyclopentylbenzene from (a) the cyclohexylbenzene feed supplied to the oxidation step and/or (b) the crude phenol product (ii) a phenol composition and (iii) a cyclohexylbenzene composition that can be made using the process. | 12-29-2016 |
| 568358000 | Plural stages each having oxidation | 1 |
| 20090076308 | Method For Oxidizing Saturated Cyclic Hydrocarbons By Oxygen - The present invention relates to a continuous method for oxidizing saturated cyclic hydrocarbons by oxygen to obtain a mixture of hydroperoxides, alcohols and ketones. It relates more particularly to a method for oxidizing cyclohexane in a column forming a bubble reactor, for the formation of cyclohexyl hydroperoxide, cyclohexanol and cyclohexanone. According to the invention, the column may be supplied with oxygen-enriched air, while meeting the maximum oxygen concentration requirements in the headspace of the reactor to avoid any risk of explosion. | 03-19-2009 |
| 568359000 | Boron containing material utilized | 1 |
| 20150011797 | OXIDATION OF CYCLOALKANES IN THE PRESENCE OF A SUPPORTED BIMETALLIC GOLD-PALLADIUM CATALYST - The present invention relates to a process for the oxidation of cycloalkanes utilising a supported gold and palladium catalyst and the use of the supported gold and palladium catalyst for the oxidation of cycloalkanes. Also described is a process for the preparation of the supported catalyst. | 01-08-2015 |
| 568360000 | Heavy metal containing material utilized | 9 |
| 20080228007 | METHOD FOR PRODUCING CYCLOALKANOL AND/OR CYCLOALKANONE - An object of the present invention is to provide a method capable of producing cycloalkanol and/or cycloalkanone with a favorable selectivity by oxidizing cycloalkane with a favorable conversion. | 09-18-2008 |
| 20090036714 | PROCESS FOR PRODUCING CYCLOALKANOL AND/OR CYCLOALKANONE - An object of the present invention is to provide a process capable of producing cycloalkanol and/or cycloalkanone with a favorable selectivity by oxidizing cycloalkane with a favorable conversion. | 02-05-2009 |
| 20090131724 | PROCESS FOR PRODUCING CYCLOALKANOL AND/OR CYCLOALKANONE - An object of the present invention is to provide a process capable of producing cycloalkanol and/or cycloalkanone with a favorable selectivity by oxidizing cycloalkane with a favorable conversion. | 05-21-2009 |
| 20100036172 | METHOD FOR OXIDIZING HYDROCARBONS IN LIQUID PHASE - A method of oxidizing hydrocarbons in liquid phase is provided. According to this method, a liquid-phase oxidation reaction of hydrocarbons is carried out by using an organic compound capable of chelating metals as auxiliary agent, represented by formula (II), in the presence of an oxygen-containing gas and a transition metal catalyst. Accordingly, the conversion degree of the hydrocarbon is increased, and the overall yields of products are improved while the selectivity of catalytic oxidation reaction is still high. | 02-11-2010 |
| 20110015444 | PROCESS FOR PRODUCTION OF CARBONYL COMPOUND - A process for producing a carbonyl compound corresponding to an olefin, the process comprising reacting the olefin with molecular oxygen in a water-containing liquid phase comprising a palladium catalyst, a vanadium compound, and a heteropoly acid having a heteropoly anion represented by the Formula: [X | 01-20-2011 |
| 20110021842 | METHOD FOR PRODUCING CARBONYL COMPOUND - A process for producing a carbonyl compound, the process comprising reacting an olefin with molecular oxygen in the presence of a heteropoly anion, a palladium catalyst, and an iron compound, in an acetonitrile-containing aqueous solution, in the presence of an effective amount of a proton under a condition that an amount of an alkali metal in a reaction system is 1 or less g-atm per 1 mol of the heteropoly anion. | 01-27-2011 |
| 20110288340 | METHOD FOR MANUFACTURING KETONE - A method for manufacturing a ketone includes oxidizing an internal olefin or a cyclic olefin having one carbon-carbon double bond or more at a position other than terminals of a molecule thereof in an amide-based solvent in the presence of water, a palladium catalyst, and molecular oxygen, thereby bonding an oxo group to at least one of the carbon atoms constituting the carbon-carbon double bond, in which the amide-based solvent is represented by the formula | 11-24-2011 |
| 20150073179 | Process for preparing cyclohexanol and cyclohexanone by cyclohexane oxidation - A process for preparing cyclohexanol and cyclohexanone by cyclohexane oxidation, includes steps of: firstly processing uncatalyzed oxidation on cyclohexane by molecular oxygen, in such a manner that an oxidized mixture with cyclohexyl hydrogen peroxide serving as a primary product is generated; then decomposing the cyclohexyl hydrogen peroxide to produce cyclohexanol and cyclohexanone; and then distilling to obtain a cyclohexanol product and a cyclohexanone product, wherein the step decomposing the cyclohexyl hydrogen peroxide utilizes a three-step decomposition process including steps of: (1) performing the homogeneous catalytic decomposition by utilizing the bis(tert-butyl)chromate as a catalyst; (2) performing the heterogeneous catalytic decomposition of the sodium hydroxide alkaline aqueous solution under low alkalinity; and (3) performing the heterogeneous catalytic decomposition of the sodium hydroxide alkaline aqueous solution under high alkalinity. | 03-12-2015 |
| 20160176813 | PROCESS FOR THE OXIDATION OF CYCLOHEXANE | 06-23-2016 |
