| Document |
Document Title |
|
JP4754237B2 |
To provide a method for decomposing/recovering plastics in such a form that decomposed plastics can be utilized again as similar plastics. The method comprises decomposing a thermosetting resin composed of an unsaturated polyester portio...
|
|
JP4756719B2 |
A substrate (e.g., a cycloalkane, a polycyclic hydrocarbon, an aromatic compound having a methyl group) is oxidized with oxygen in the presence of an oxidation catalytic system comprising an imide compound of the following formula (1) (e...
|
|
JP4752759B2 |
The present invention provides a process for producing an optically active fluoro compound represented by formula (3) through reaction between a specific fluoroamine and an optically active diol; and a process for producing an optically ...
|
|
JP4744697B2 |
A process for producing phenol and acetone from cumene hydroperoxide is described in which the cumene hydroperoxide is contacted with a solid-acid catalyst comprising a sulfated transition metal oxide, preferably sulfated zirconia.
|
|
JP4746254B2 |
A process for preparing hydroformylation products of propylene and for preparing acrylic acid and/or acrolein comprises a) feeding a propylene-containing feed in which from 2 to 40% by weight of propane is present and also carbon monoxid...
|
|
JP4743060B2 |
|
|
JP2011522798A |
The present invention relates to a process for the preparation of compounds containing CF3O groups using compounds containing at least one group Y, in which Y=—Hal, —OSO2(CF2)zF, —OSO2CzH2z+1 (z=1-10), —OSO2F, —OSO2Cl, —OC(O)...
|
|
JP4736368B2 |
The object of the present invention is to produce cycloalkanol and/or cycloalkanone with good selectivity by oxidizing cycloalkane with molecular oxygen. The method of the present invention comprises the step of oxidizing cycloalkane wit...
|
|
JP2011140210A |
To provide a molding and a method of manufacturing the same, a catalyst for manufacturing an unsaturated aldehyde and an unsaturated carboxylic acid and a method of manufacturing the same, and a catalyst for manufacturing a methacrylic a...
|
|
JP2011137081A |
To establish a method for recovering dimethyl terephthalate and ethylene glycol, useful components in polyester production, while the amount of phosphorus element contained therein is low, from a polyethylene terephthalate product with w...
|
|
JP4720431B2 |
|
|
JP2011132202A |
To provide a process for producing cycloalkanol and/or cycloalkanone in a good yield while maintaining favorable selectivity of the cycloalkanol and/or cycloalkanone even when the conversion rate of cycloalkane is increased.The process f...
|
|
JP4712223B2 |
To provide a solid acid catalyst comprising a porous ion exchanger having a specific structure improved in the permeability of gas or a liquid comprising a raw material, a product or a mixture of them while holding sufficiently high cata...
|
|
JP4709825B2 |
A carbonylation process for producing a carbonylation product by contacting carbon monoxide with a feed comprising an alcohol and/or a reactive derivative thereof in the vapour phase using an heterogeneous heteropolyacid catalyst compris...
|
|
JP4713642B2 |
A process for decomposing a cumene oxidation product mixture containing cumene hydroperoxide (CHP) and dimethylphenolcarbinol (DMPC) to produce phenol and acetone.
|
|
JP2011116660A |
To provide a method for a stable catalytic vapor-phase oxidation reaction over a long period in an industrial scale.The catalytic vapor-phase oxidation method includes replacing at least one portion of a catalyst disposed in a gas outlet...
|
|
JP2011111430A |
To provide a process for producing an unsaturated aldehyde and an unsaturated carboxylic acid in a high yield by inhibiting the generation of a hot spot in subjecting propylene or at least one compound selected from isobutylene, tertiary...
|
|
JP4696108B2 |
A catalyst is described which has a catalytically active composition which contains a phase A and a phase B in the form of three-dimensional delimited regions, wherein phase A is a silver-vanadium oxide bronze and phase B a mixed oxide p...
|
|
JP4695810B2 |
Disclosed is a method for the preparation of cumene by reacting isopropanol or a mixture of isopropanol and propene with benzene in the presence of an beta-zeolite catalyst having a SiO2Al2O3 molar ratio greater than 10:1 that can be int...
|
|
JP2011104515A |
To perform a photocatalytic reaction in high reaction efficiency.A photocatalytic reaction apparatus, in which the photocatalytic reaction is performed in the presence of a photocatalyst by irradiating a liquid raw material and a gaseous...
|
|
JP2011102247A |
To provide a method of producing acrolein and/or acrylic acid by the gas-phase catalytic oxidation of a propylene-containing gas, capable of stably producing acrolein and/or acrylic acid at a high yield for a long period of time.Upon pac...
|
|
JP4681192B2 |
The invention relates to a process for obtaining anhydrous or substantially anhydrous formic acid, in which firstly aqueous formic acid is prepared by hydrolysis of methyl formate and is freed from water in the subsequent work-up. The pr...
|
|
JP4681183B2 |
A process for the continuous gas-phase oxidation of C3- and C4-precursors to (meth)acrolein and/or (meth)acrylic acid in the presence of a catalyst in a reactor which has a feed for the reaction mixture at one reactor end and removal of ...
|
|
JP2011088028A |
To provide a catalyst for producing an unsaturated aldehyde and an unsaturated carboxylic acid, and a method for producing an unsaturated aldehyde and an unsaturated carboxylic acid.The catalyst includes a cylindrical member 11 having a ...
|
|
JP4678013B2 |
|
|
JP4672139B2 |
Improved methods for the simultaneous production of dihydroxybenzene and dicarbinol from diisopropylbenzene are provided. These methods provide for continuous and simultaneous production of diisopropylbenzene dihydroperoxide (DHP) and di...
|
|
JP4673531B2 |
A process for producing phenol and acetone from cumene hydroperoxide is described in which the cumene hydroperoxide is contacted with a solid-acid catalyst comprising a mixed oxide of cerium and a Group IVB metal.
|
|
JP2011074085A |
To provide a method for catalytic gas-phase oxidation of propene to acrylic acid.The reaction gas starting mixture is oxidized, with an increased propene loading, in a first reaction stage, over a first fixed-bed catalyst and then the ac...
|
|
JP2011068741A |
To provide a means for obtaining highly efficiently oil-and-fat (hydrocarbons) included in minute algae as a kind of scenedesmus, a fuel including the oil-and-fat, and a method for producing a derivative (fatty acid alkyl esters) using t...
|
|
JP4664523B2 |
Heat treatment of a product mixture from the acid-catalyzed decomposition of cumene hydroperoxide (CHP) into phenol and acetone comprises heating the product mixture in a reactor using heat generated by at least one exothermic reaction t...
|
|
JP2011063628A |
To provide a new catalytic gas-phase oxidation method of propene to acrylic acid.There is provided a method for the catalytic gas-phase oxidation of propene to acrylic acid, in which the reaction gas starting mixture is oxidized, with a ...
|
|
JP4662686B2 |
The invention relates to a process for preparing trimethylolpropane with simultaneous formation of formate salts of the formulawhere M represents the alkali metals lithium, sodium, potassium, rubidium, caesium and/or the alkaline earth m...
|
|
JP2011051904A |
To provide a simple and industrially advantageous method for producing a tertiary alcohol.The method for producing a tertiary alcohol represented by formula (2): R13C-OH (in the formula, R1 represents an alkyl group, a phenyl group that ...
|
|
JP4653920B2 |
A process is described for purifying acetone from a crude acetone-phenol mixture produced upon oxidizing cumene. In the process, an alkaline agent and an oxidizing agent are both added to the mixture to help remove aldehyde contaminants ...
|
|
JP4650354B2 |
Process for regenerating a mixed oxide catalyst comprising molybdenum, bismuth and iron, comprises thermal treatment of the catalyst with reduced catalytic activity in an atmosphere of molecular oxygen containing gas at 200-500[deg]C, an...
|
|
JP4650714B2 |
|
|
JPWO2009057463A1 |
To provide a method for suppressing hot spots and producing a target reaction product in a high yield in a gas phase contact oxidation reaction method using a fixed bed tube type reactor. A tubular reaction tube filled with a catalyst is...
|
|
JP4648901B2 |
The present invention relates to the use of a primarily nitrogen containing blanketing agent from the air separation unit of a Gas To Liquids, Heavy Hydrocarbon Conversion, or Methanol Synthesis Facility on transport vessels. The primari...
|
|
JP4647625B2 |
The present invention relates to a process for chemical recycling of PET waste that comprises, among other stages, a saponification reaction stage, wherein PET waste particles are reacted with stoichiometric or excessive amounts of a str...
|
|
JP4648327B2 |
A homogeneous process for the hydrogenation of dicarboxylic acids and/or anhydrides in the presence of a catalyst comprising: (a) ruthenium, rhodium, iron, osmium or palladium; and (b) an organic phosphine; wherein the hydrogenation is c...
|
|
JP4648621B2 |
Reduction (m1) of ion content of washed cleavage product (p1) from the reaction of cumene hydroperoxide with an acid catalyst involves contacting (p1) with a cation exchanger to remove positively charged ions including sodium, contacting...
|
|
JP2011506385A |
The invention relates to a method for producing alcohols (I), selected from isopropanol and 2-butanol, from the corresponding alkanes (II), selected from propane and n-butane, comprising the steps: A) a feed stream a, comprising the alka...
|
|
JP2011506544A |
The invention relates to a glycerol-based product comprising at least one nitrogen-containing compound and of which the total content of nitrogen-containing compound expressed as elemental nitrogen (N) is less than or equal to 1 g of nit...
|
|
JP2011037719A |
To suppress pH lowering during storage of bioethanol formed from biomass.The purification method of bioethanol comprises an ion exchange resin contact treatment step for bringing a liquid to be treated (BE) containing bioethanol formed f...
|
|
JP4635571B2 |
|
|
JP2011032184A |
To provide a method for simultaneously producing an α,β-unsaturated aldehyde, an α,β-unsaturated carboxylic acid and a diol from an olefin in high yields.The method for producing the α,β-unsaturated aldehyde, the α,β-unsaturated ...
|
|
JP4633741B2 |
An integrated process for making methanol, acetic acid, and a product from an associated process is disclosed. Syngas (120) is produced by combined steam reforming (109) and autothermal reforming (118) of natural gas (102) where a portio...
|
|
JP4626896B2 |
An acylating agent of the invention includes (A) a 1,2-dicarbonyl compound or its hydroxy reductant, (B) oxygen, and (C) at least one compound selected from (c1) a metallic compound and (C2) N-hydroxyphthalimide or another imide compound...
|
|
JP4629886B2 |
|
|
JP2011021034A |
To provide a method for preventing an oxidation reactor from being fed with a feed gas mixture whose composition is an explosive one in a continuously operated heterogeneously catalyzed gas-phase partial oxidation of at least one organic...
|
