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WO/2019/208594A1 |
A carbon catalyst for hydrolysing a polysaccharide contained in a biomass material, wherein in an X-ray diffraction using CuKα radiation, the half-width of a main peak originating from the carbon 002 plane is 1° or more.
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WO/2019/208281A1 |
A method for producing indene, which comprises a dehydrogenation step wherein a starting material gas containing indane and molecular hydrogen is brought into contact with a dehydrogenation catalyst, thereby obtaining a reaction product ...
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WO/2019/203318A1 |
Provided is a method for producing, in a liquid phase, a fluoroolefin from hydrofluorocarbon (HFC) or hydrochlorofluorocarbon (HCFC) with high efficiency. A method for producing a fluoroolefin, the method comprising bringing HFC or HCFC,...
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WO/2019/203319A1 |
Provided is a method for producing, in a liquid phase, a fluoroolefin from hydrofluorocarbon (HFC) or hydrochlorofluorocarbon (HCFC) with high efficiency. A method for producing a fluoroolefin, the method comprising bringing HFC or HCFC,...
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WO/2019/198763A1 |
A method for producing at least one of an unsaturated aldehyde and an unsaturated carboxylic acid, in which a n-layered catalyst layer (n ≥ 2) is provided as observed in the direction of the flow of a gas in a reaction tube, two or mor...
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WO/2019/198779A1 |
A method for producing a 1,4-cyclohexanedicarboxylic acid derivative, comprising the step of concentrating an aqueous ammonia solution of 1,4-cyclohexanedicarboxylic acid by heating to precipitate the 1,4-cyclohexanedicarboxylic acid der...
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WO/2019/198401A1 |
Provided is a catalyst containing molybdenum, bismuth and iron, wherein the rate of reduction falls within the range of 0.20-5.00%, inclusive.
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WO/2019/198782A1 |
The present invention provides a novel method for preparing a dicyanoalkane, wherein a filtration step for a catalyst after a cyanation reaction step can be omitted by carrying out the cyanation reaction in a state in which precipitation...
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WO/2019/193925A1 |
The present invention provides a method for producing an isobornyl (meth)acrylate-containing composition, the method including the steps of: obtaining an isobornyl (meth)acrylate-containing reaction mixture by reacting (meth)acrylic acid...
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WO/2019/188602A1 |
A production method for p–xylene comprising: a dimerization step in which a first raw material containing isobutene is brought in contact with a dimerization catalyst and a C8 component including diisobutylene is created; a cyclization...
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WO/2019/187840A1 |
The present invention is a catalyst including Mo, Bi, and Fe, wherein when the peak intensity using X-ray diffraction analysis at 2θ = 22.9 ± 0.2° is defined as P and the peak intensity at 2θ = 26.6 ± 0.2° is defined as R, P/R is 0...
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WO/2019/189024A1 |
A method for producing 1-chloro-2,3,3-trifluoropropene (1233yd) is provided in which the conversion of a starting material is high and impurities are yielded in a small amount. The 1233yd production method is characterized by subjecting ...
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WO/2019/189717A1 |
Provided is a novel method for producing a compound represented by formula (I). The invention according to the present application provides: a method for producing a compound represented by formula (I); and methods respectively for produ...
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WO/2019/188507A1 |
Provided is a method for producing an α，β-unsaturated carboxylate, the method comprising: a step (1) for reacting a transition metal complex, alkene and carbon dioxide to obtain a metal lactone compound expressed by formula (1) [in t...
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WO/2019/188459A1 |
The present invention can provide a method for producing an aromatic nitrile in which a fixed-bed reactor including a plurality of reaction tubes is used to subject a gaseous mixture comprising an aromatic hydrocarbon, ammonia, and oxyge...
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WO/2019/189716A1 |
The present invention addresses the problem of providing a method for producing a fluorinated sulfide compound, particularly a sulfide compound containing hydrogen and fluorine, in a simple manner, at low cost and on an industrial scale....
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WO/2019/188605A1 |
A production method for p–xylene comprising: a dimerization step in which a first raw material containing isobutene is brought in contact with a dimerization catalyst and a C8 component including diisobutylene is created; a cyclization...
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WO/2019/189636A1 |
A porous molded article (X) that meets the requirements (x-1) to (x-3); a porous molded article (Y) that contains an alkali metal carbonate salt or an alkali metal hydrogencarbonate salt, wherein the content of the alkali metal carbonate...
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WO/2019/187786A1 |
A method for producing acrylonitrile, comprising: a catalyst treatment step of preparing a composite metal oxide catalyst containing molybdenum, bismuth and iron and also containing carbon at a concentration of 50 ppm or more; and a gas ...
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WO/2019/189259A1 |
The present invention addresses the problem of providing a method for producing an unsaturated carboxylic ester, which reduces the risk of clogging due to polymerization while maintaining a high conversion ratio in an esterification reac...
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WO/2019/188955A1 |
This catalyst for manufacturing unsaturated carboxylic acid includes an active component expressed by formula (A), wherein a ratio of a diffraction line intensity at 2θ=19.1±0.3°to a diffraction line intensity at 2θ=10.7±0.3° in an...
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WO/2019/182089A1 |
A catalyst for producing an unsaturated aldehyde and an unsaturated carboxylic acid, wherein: the integrated pore volume (A) of pores in the catalyst, said pores having a pore diameter of 1-100 μm inclusive, is 0.12-0.19 ml/g inclusive;...
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WO/2019/181298A1 |
This invention addresses the problem of providing a method for producing glycolides, with which glycolides can be produced more rapidly. This method for producing glycolides that solves the problem comprises: an oligomer preparation step...
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WO/2019/181484A1 |
The present invention enables provision of a production method for 1,2,3,5,6-pentathiepane, the method comprising, in the following order, step A for reacting a trithiocarbonate, sulfur, and a methane dihalide together using a phase-tran...
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WO/2019/181340A1 |
The purpose of the present invention is to provide a glycolide production method capable of further increasing the rate of production of glycolide. The glycolide production method according to the present invention comprises a step for a...
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WO/2019/182035A1 |
The present invention is a method for producing a specific aromatic hydroxy compound, which comprises a step for having a specific aromatic compound (A) and a peroxide (C) react with each other by mixing the aromatic compound (A), at lea...
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WO/2019/176732A1 |
[Problem] To provide a production method capable of easily synthesizing a compound having a structure in which a plurality of tetrahydroisoquinoline rings are linked together, using a reduced number of steps. [Solution] It was found that...
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WO/2019/177043A1 |
An aniline derivative represented by formula (1) is provided. [In formula (1), R1 to R5 are each independently a hydrogen atom or a group represented by formula (2) or (3) (wherein Ar1 and Ar2 each independently represent a C6-20 aryl gr...
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WO/2019/176920A1 |
This method for producing a carbodiimide compound comprises a carbodiimide generation step in which an aliphatic tertiary isocyanate compound (A) is reacted in the presence of an inorganic alkali metal compound (B) and at least one among...
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WO/2019/176151A1 |
The purpose of the present invention is to provide a method for producing an alkene by bringing a gaseous halogenated alkane into contact with an alkaline aqueous solution in the presence of a phase-transfer catalyst, wherein the yield o...
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WO/2019/176744A1 |
This methane production device is provided with a reactor in which a methanation catalyst is housed, a raw material gas supply line which supplies a raw material gas to the reactor, a methane separation device which separates methane fro...
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WO/2019/176919A1 |
A method for producing a carbodiimide compound, the method comprising a carbodiimide generation step in which an aliphatic tertiary isocyanate compound (A) is reacted in the presence of an organic alkali metal compound (B) having Lewis b...
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WO/2019/177049A1 |
A method for producing a compound represented by formula (4) [R1'-R5' represent hydrogen atoms, formula (2), or formula (5), and at least one of R1'-R5' is a group represented by formula (5) (Ar1-Ar3 are the same as below)], the method c...
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WO/2019/177031A1 |
The present invention provides a catalyst molded body which has high yield and high mechanical strength. This catalyst molded body contains: a catalyst for the production of an unsaturated aldehyde and an unsaturated carboxylic acid, or ...
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WO/2019/176746A1 |
This methane production device is provided with a reactor which houses a catalyst, a raw material gas supply line which supplies a raw material gas from a raw material gas source to the reactor, a compressor which is provided on the raw ...
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WO/2019/176248A1 |
This method for producing indene is provided with a dehydrogenation step in which a raw material composition containing indane is brought into contact with a dehydrogenation catalyst to obtain a reaction product containing indene, wherei...
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WO/2019/176745A1 |
This methane production device involves: a step for mixing hydrogen and carbon dioxide to prepare a raw material gas; a step for reacting the hydrogen and carbon dioxide in the raw material gas in the presence of a methanation catalyst t...
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WO/2019/176951A1 |
Provided are a production method for a titanium-containing silicon oxide molded article having high catalytic activity and high strength, and a titanium-containing silicon oxide molded article. A production method for a titanium-containi...
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WO/2019/176247A1 |
This method for producing indane is provided with a dehydrogenation step in which a raw material composition containing tetrahydroindene is brought into contact with a dehydrogenation catalyst under a temperature condition of 150-300°C ...
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WO/2019/172250A1 |
The purpose of the present invention is to provide a method for producing 1,3-butadiene, the method being capable of diminishing the formation of deposits on tools being used in the production thereof. The method for producing 1,3-butadi...
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WO/2019/172360A1 |
The present invention addresses the problem of providing a method for producing a carbonyl compound. Provided is a method for producing a carbonyl compound represented by formula (1) [in the formula, R1 is hydrogen or an organic group; R...
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WO/2019/172150A1 |
Provided is a 2,3-bisphosphinopyrazine derivative represented by general formula (1). (In the formula: R1, R2, R3 and R4 represent an optionally-substituted linear or branched alkyl group having 1–10 carbon atoms, an optionally-substit...
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WO/2019/172361A1 |
According to this method for producing a cyclic ester, a mixture (I) that contains an aliphatic polyester, a specific polyalkylene glycol diether, and a sulfonic acid compound which serves as a thermal stabilizer is prepared and is subse...
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WO/2019/167770A1 |
Provided is a method for producing an aromatic alkoxy silane (4) containing a hexafluoropropanol group (-C(CF3)2OH, HFIP group) from an inexpensive starting material at a high reaction conversion rate and high selectivity. This productio...
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WO/2019/168164A1 |
The present invention addresses the problem of providing art for simply and efficiently inserting an azide group on the N-terminal with greater selectivity, even in natural proteins and the like. The problem is resolved by reacting a pro...
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WO/2019/168135A1 |
The present invention relates to a method for converting an N,N-dialkylamide compound into an ester compound using, as a catalyst, a complex of a fourth-period transition metal, the complex being obtained by reacting a precursor includin...
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WO/2019/167323A1 |
[Problem] To provide a technique for producing 1,3-butadiene with high efficiency from 1,4-butanediol or 3-buten-1-ol under reaction conditions including a high inversion rate. [Solution] A catalyst for use in the production of 1,3-butad...
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WO/2019/163984A1 |
Provided is a catalyst for producing an α,β-unsaturated carboxylic acid at a high yield. The present invention also provides a method for preparing a catalyst for producing an α,β-unsaturated carboxylic acid, the catalyst being used ...
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WO/2019/163707A1 |
Provided are: a catalyst by which the amount of a high-boiling aromatic compound formed as a by-product is reduced so that stable operation can be performed over a long time and a final product can be acquired at a high yield; and a dire...
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WO/2019/163640A1 |
Disclosed is a method for producing a Guerbet alcohol, which includes the step of dimerizing at least one alcohol having a primary or secondary hydroxyl group and having 4 to 16 carbon atoms in the presence of transition metal nano-parti...
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