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WO/2020/217209A1 |
The invention provides a method for depolymerising a phenolic polymer, the method comprising reacting the phenolic polymer with dimethylsulphoxide (DMSO) and a hydrogen halide. The phenolic polymer may be selected from the group consisti...
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WO/2020/188354A1 |
The present disclosure relates to the recovery of an alkoxide catalyst used in a process depolymerizing a polyester to form a diacid or diester and a diol. The present disclosure also relates to the recovery of an alkoxide catalyst used ...
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WO/2020/188359A1 |
The present disclosure relates to the formation of dimethyl terephthalate (DMT) and mono ethylene glycol (MEG). The present invention also relates to the depolymerization of polyethylene terephthalate (PET) and the recovery of dimethyl t...
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WO/2020/176210A1 |
Disclosed are novel catalyst compositions, catalyst precursors, processes for making catalyst precursors, processes for making catalyst compositions, and processes for converting syngas. The catalytic component in the catalyst compositio...
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WO/2020/160630A1 |
The present invention relates to a process for obtaining a liquid fertilizer for use on leaves, the final formulation of which comprises ricinoleic acid saponified with sulphuric acid, triethanolamine and water. The invention provides me...
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WO/2020/156857A1 |
The present invention relates to a process for the production of oxidized wood products, comprising step a) reacting chips of one or more wood products in a basic solution at a p H between 8 and 14 under an oxygen atmosphere at a pressur...
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WO/2020/157585A1 |
A process for producing acetic acid comprising: (a) reacting, via a catalytic partial oxidation (CPO) reaction, a CPO reactant mixture in a CPO reactor to produce a hydrogen-lean syngas; wherein the hydrocarbons comprise equal to or grea...
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WO/2020/157586A1 |
A process for producing hydrogen-lean syngas comprising reacting, via a catalytic partial oxidation (CPO) reaction, a CPO reactant mixture in a CPO reactor to produce the hydrogen-lean syngas, wherein the CPO reactant mixture comprises h...
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WO/2020/138387A1 |
Provided is a method for producing an organic compound, the method making it possible to ensure an adequate reaction time and obtain a target substance at a high yield even in an organic reaction that requires a relatively long time to c...
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WO/2020/082007A1 |
The present disclosure provides improved methods of performing ozonolysis on alkenes comprising non-reductive quenching of ozonide intermediates using Bronsted bases to yield aldehyde, ketone and/or carboxylic acid products.
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WO/2020/071307A1 |
Provided is a high-purity isopropyl alcohol in which the concentration of a C7-12 acetal compound is 100 ppb or less on a mass basis, the concentration of the acetal compound in an accelerated test involving heating for 4 hours at 80°C ...
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WO/2020/034038A1 |
Catalysts and methods for use in conversion of glycerides and free fatty acids to biodiesel are described. A batch or continuous process may be used with the catalysts for transesterification of triglycerides with an alkyl alcohol to pro...
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WO/2020/016209A1 |
A process for large scale and energy efficient production of oxygenates from sugar is disclosed in which a sugar feedstock is introduced into a thermolytic fragmentation reactor comprising a fluidized stream of heat carrying particles wh...
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WO/2019/244899A1 |
The purpose of the present invention is to provide a method which is capable of producing an oxidation reaction product of a hydrocarbon or a derivative thereof in an aqueous phase, while using the hydrocarbon or a derivative thereof as ...
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WO/2019/201569A1 |
A process for preparing dialkyl terephalate comprising the following steps:- i) providing furan-2,5-dicarboxylate; ii) esterifying the furan-2,5-dicarboxylate with alcohol to form furan-2,5-carboxylic acid dialkyl ester; iii) reacting th...
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WO/2019/179287A2 |
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WO/2019/118862A1 |
Devices, systems, and methods for forming furan based surfactants by reactive distillation are disclosed herein. Various embodiments can provide a consolidated reaction process that uses reactive distillation to synthesize oleo-furan sur...
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WO/2019/106784A1 |
The present invention is provided with a reformer 1 for reforming a hydrocarbon source to obtain hydrogen and carbon dioxide, an ammonia production unit 10 for using the hydrogen and carbon dioxide obtained by the reformer 1 to obtain am...
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WO/2019/102030A1 |
The invention relates to a process for the production of 1,4-butanediol comprising the preparation of a fermentation broth comprising 1,4- butanediol from renewable sources and water, separation of a liquid fraction comprising said 1,4-b...
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WO/2019/060591A1 |
Provided are processes and products of manufacture that provide a green solution to the hydrolysis of C8/C10 methyl ester to fatty acids. Provided are reactive distillation processes for producing an aliphatic acid and an alcohol as hydr...
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WO/2019/054916A1 |
A method for production of at least one tannic product and a bark product having enhanced fuel value is disclosed. According to the invention the method comprises the steps of disintegrating bark; compressing the disintegrated bark to re...
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WO/2019/028433A1 |
Disclosed herein, inter alia, are polyol and polyurethane compositions and method of making and using the same.
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WO/2018/232317A1 |
Described are methods of treating or preventing a symptom of galactosemia comprising administering to a subject with galactosemia, a therapeutically effective amount of a compound of formula (I).
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WO/2018/206981A1 |
A method of direct oxidation of a hydrocarbon to produce an oxygenated reaction product, wherein said method comprises contacting a peroxide and oxygen and the hydrocarbon with a suspension of catalyst particles dispersed in a liquid rea...
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WO/2018/162709A2 |
A catalyst for converting a synthesis gas, said catalyst comprising a first catalyst component and a second catalyst component, wherein the first catalyst component comprises, supported on a first porous oxidic substrate, Rh, Mn, an alka...
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WO/2018/146978A1 |
Provided is catalyst (for reduction reaction) which uses a raw material derived from biomass such that 1,4-butanediol or tetrahydrofuran can be obtained with a higher selectivity than is typical. This catalyst is used for a reduction rea...
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WO/2018/111036A1 |
The present invention relates to a method for selectively separating propylene carbonate by adding water to reaction products comprising a polyether carbonate polyol and propylene carbonate, which are generated from a polymerization reac...
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WO/2018/095973A1 |
A method and a system for producing glycolic acid and/or glycolate from sustainable resources.
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WO/2018/031749A1 |
A process for the ozonolysis of an alkane may comprise combining an alkane and ozone in a liquid phase medium comprising CO2 under conditions sufficient to oxidize the alkane to produce one or more non-combustion products. The liquid pha...
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WO/2018/013229A1 |
Methods and systems or devices for synthesis of dimethyl ether (DME) from carbon dioxide and hydrogen are provided. A high surface area hollow fiber catalytic membrane reactor such as with hollow fibers coated with a water permeable memb...
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WO/2018/002838A1 |
The present disclosure relates to an improved process for producing olefins from syngas. Raw material is treated to produce syngas comprising H2, CO and CO2. The ratio of H2 and CO in the syngas is 1:1. The syngas is contacted with at le...
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WO/2017/216311A1 |
A process for large scale and energy efficient production of oxygenates from sugar is disclosed in which a sugar feedstock is introduced into a thermolytic fragmentation reactor comprising a fluidized stream of heat carrying particles. T...
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WO/2017/212289A1 |
The present invention relates to a method of reducing, cleaving and/or coupling at least one C=O, C-O, C=C or C=N bond of a compound, using a reagent comprising a stannyl cation.
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WO/2017/211884A1 |
The invention relates to a chemical reactor and reformer tubes for reforming a first feed stream comprising a hydrocarbon gas and steam. The chemical reactor comprises a shell with a heat source and one or more reformer tubes. The reform...
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WO/2017/207346A1 |
The present disclosure in general relates to a process for reducing impurities, i.e. undesirable components, present in a cashew nut shell liquid (CNSL) using at least one selective nanofiltration membrane. It further provides new produc...
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WO/2017/204975A1 |
The invention relates to processes for oxygenate synthesis and homologation, to equipment and materials useful in such processes, and to the use of such oxygenate for producing olefin and polyolefin.
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WO/2017/170884A1 |
Provided are: a novel method for producing a hydroxamic acid derivative, which uses, as an intermediate, a compound represented by general formula [12] (wherein R1 represents a methyl group, etc.; R2 represents a methyl group, etc.; and ...
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WO/2017/170721A1 |
Provided is a method for producing at least one type of oxidation product selected from the group consisting of acrolein and acrylic acid, said product offering a reduced risk of gas-phase oxidation catalyst degradation or runaway reacti...
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WO/2017/142028A1 |
A metal-supported macromolecule and a use thereof as a catalyst, said metal-supported macromolecule being obtained by causing a ligand to react with a zinc compound or a cobalt compound, said ligand having an imidazole group that is bond...
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WO/2017/098390A1 |
Methods of preparing syngas are provided. Blend gas obtained from methane steam reforming can be reacted with CO2 to provide syngas with various compositions.
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WO/2017/099072A1 |
Provided is a method in which a hydroperoxide is decomposed quickly and with high selectivity using an alkaline aqueous solution and the alkali is recovered and recycled, thereby producing the corresponding target ketone and/or alcohol a...
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WO/2017/099632A1 |
The invention relates to the field of petrochemistry, and specifically to a method for synthesizing high-octane oxygen-containing components of motor fuel. The objects of the invention consist in variants of a method for synthesizing hig...
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WO/2017/093915A1 |
Provided herein are compounds and methods of producing compounds for improving ignition quality and combustion efficiency of fuels, for example fossil fuels. In various aspects we generate highly oxygenated compounds from hydrocarbon fee...
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WO/2017/083773A1 |
The present invention generally relates to apparatuses, systems, and methods for oxidation of an alkane (e.g., methane) into an alcohol (e.g., methanol) in the presence of a catalyst.
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WO/2017/074843A1 |
Methods of preparing syngas are provided. An exemplary method can include hydrogenation of carbon dioxide (CO2) via a reverse water gas shift (RWGS) reaction. Catalysts that include Cr can be used, and the RWGS reaction can be conducted ...
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WO/2017/048773A1 |
Systems and methods for fixing carbon using bacteria are described. In one embodiment, a system includes a reactor chamber with a solution contained therein. The solution may include hydrogen (H2), carbon dioxide (C02), bioavailable nitr...
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WO/2017/042088A1 |
The present invention relates to a process for producing cumene and/or sec- butylbenzene comprising contacting benzene with a mixed olefins stream comprising ethylene and an alkylation agent in the presence of a selective alkylation cata...
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WO/2017/010159A1 |
Provided is a method for producing an unsaturated aldehyde and/or an unsaturated carboxylic acid, which enable stable operation for a long period of time while the effective yield is improved, even in a high-load reaction. In the method ...
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WO/2016/210352A2 |
The present invention provides a method for synthesizing an oxyfunctionalized product. The method includes incubating an enzyme substrate with an enzyme capable of hydroxylating one terminal carbon of the enzyme substrate to form a hydro...
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WO/2016/179476A1 |
A combined anaerobic digester system and gas-to-liquid system is disclosed. The anaerobic digester requires heat, and produces methane. The gas-to-liquid system produces heat, and converts methane to higher-value products, including meth...
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