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WO/2022/124174A1 |
Provided are: a metal-containing additive containing a β-diketonatometal complex and having excellent storage stability; a crosslinkable-polymer composition; and a crosslinked-polymer material, a metallic member, and a wire harness whic...
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WO/2022/122931A1 |
A process for the removal of an inorganic salt from a feed liquid comprising an inorganic salt and an organic compound comprising a hydroxy group and/or an amine group, comprising passing the feed liquid through an electrodialysis (ED) u...
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WO/2022/122027A1 |
Disclosed is a device for alcohol distillation decoloring and purification in maltol production. The device is characterized in comprising a rectifying column, an alkaline hydrolysis kettle and an alkaline hydrolysis rectifying column. A...
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WO/2022/115953A1 |
The present disclosure describes compositions including a eutectic matrix that includes methylsulfonylmethane and a sugar alcohol and particles of a nutraceutical in the eutectic matrix. In some embodiments, the sugar alcohol:methylsulfo...
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WO/2022/117614A1 |
A method for controlling a reactive distillation column for effecting a transalcoholisation reaction, comprising feeding a metal methoxide into the reactive distillation column via a side feed; feeding a reactant alcohol into a lower par...
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WO/2022/119792A1 |
Disclosed is a process for preparing 2,2,4,4-tetramethylcyclobutane- 1,3-diol by reacting 2,2,4,4-tetramethylcyclobutanedione with isobutanol in the presence of a tandem transfer hydrogenation and Tischenko reaction catalyst.
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WO/2022/117575A1 |
The present invention refers to a route for the conversion of ethane to ethylene glycol which involves reacting ethane with concentrated sulfuric acid in the presence of an iodine compound. In particular, the present invention includes a...
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WO/2022/117612A1 |
A process for preparing metal alkoxides by transalcoholisation, comprising: feeding a lower metal alkoxide and a higher alcohol into a reactive distillation column; removing a solution of a higher metal alkoxide in the higher alcohol fro...
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WO/2022/117803A1 |
The present invention relates to an integrated process for simultaneously preparing at least two mixtures comprising alkali metal methoxide and methanol in at least two parallel reactive distillation columns, wherein one rectification co...
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WO/2022/119965A1 |
An anti-histamine semi-solid chewable gel composition, comprising an active pharmaceutical ingredient (API) composition comprising an antihistamine, a gelling composition in a sufficient amount to provide a cohesive gelled product, a bin...
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WO/2022/119463A1 |
The invention relates to a method for producing methanol by the CO2 conversion route in a photocatalytic process, wherein a base liquid (A) in the form of demineralized and CO2-saturated water is provided to the reaction tank (1) and gra...
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WO/2022/110872A1 |
Provided is an enhanced reaction system for preparing ethylene glycol by means of a gas-phase catalytic hydration method. The enhanced reaction system comprises a hydration reaction rectifier, an enhanced hydration reaction rectifier and...
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WO/2022/110871A1 |
An enhanced micro-interface reaction system for preparing ethylene glycol by an oxalate method, comprising: a first reaction tank and a first hydrogenation reaction tank. The first reaction tank is connected to a second reaction tank in ...
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WO/2022/106496A1 |
The invention relates to a process for producing functionalized organic molecules having 1 to 3 carbon atoms, comprising the step of contacting a gas mixture comprising or consisting of carbon dioxide and methane in presence of water wit...
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WO/2022/102210A1 |
This method produces methanol with reduced reliance on fossil fuels. This method involves: a gas acquisition step for acquiring a hydrogen-containing gas (G1) from a pyrolysis reaction and/or dehydrogenation reaction of a hydrocarbon; an...
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WO/2022/099489A1 |
Provided are a new type of Raney copper catalyst and method for preparation thereof and application thereof. The new type of Raney copper catalyst comprises aluminum, copper, and metal additive, said metal additive comprising one or a co...
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WO/2022/099488A1 |
The present application discloses a precious metal-loaded eggshell type catalyst, a preparation method therefor, and an application thereof. The eggshell type catalyst comprises a carrier and a precious metal and an auxiliary agent which...
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WO/2022/096874A1 |
The present invention relates to a process for hydrogenation of a glycerol ester, comprising treating a composition which comprises a glycerol ester with a base and a transition metal catalyst in the presence of molecular hydrogen, where...
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WO/2022/096875A1 |
The present invention is directed to a process for hydrogenation of an ester-containing substrate, comprising treating an ester-containing substrate with a base and a transition metal catalyst in the presence of molecular hydrogen, where...
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WO/2022/096592A1 |
The invention relates to a process (100) for producing one or more hydrocarbons, in which process carbon dioxide and/or carbon monoxide is at least partially reacted in a first reaction step with hydrogen in a process gas flow (1), which...
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WO/2022/095917A1 |
The present invention relates to the technical field of waste liquid recycling and specifically relates to a method for hydrotreating a residual solution of butanol and 2-ethyl hexanol, comprising the following steps: a residual solution...
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WO/2022/089867A1 |
This disclosure relates to a primary alcohol composition of linear and branched C11, C13, C15, C17, C19 or C21 primary alcohols, wherein at least 50 % of the branched alcohol chains are mono-branched chains with a branch at the second ca...
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WO/2022/092970A1 |
The present invention relates to a compound isolated from Antarctica-derived fungi and a composition comprising same, and more particularly, to a novel compound isolated from Acremonium sp. SF-7394, an anti-inflammatory, anti-cancer or a...
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WO/2022/084049A1 |
1,2-propanediol is prepared by a method comprising step a) of reacting propene with hydrogen peroxide at 50 to 110 °C in the presence of a catalyst mixture comprising a phase transfer catalyst and a polytungstophosphate in a liquid reac...
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WO/2022/084050A1 |
A method for preparing 1,2-propanediol by the steps of (a) continuously reacting propene with hydrogen peroxide in the presence of a catalyst mixture comprising a quaternary ammonium salt and a polytungstophosphate in a liquid reaction m...
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WO/2022/085670A1 |
An alicyclic alcohol represented by formula (1).
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WO/2022/084052A1 |
In a method for preparing 1,2-propanediol by the steps of reacting propene with hydrogen peroxide in the presence of a phase transfer catalyst and a heteropolytungstate in a liquid two phase reaction mixture with an organic phase compris...
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WO/2022/084056A1 |
The method for preparing 1,2-propanediol comprises step a) of reacting propene with hydrogen peroxide in the presence of a catalyst mixture comprising a phase transfer catalyst and a heteropolytungstate in a liquid reaction mixture compr...
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WO/2022/084048A1 |
The process for preparing 1,2-propanediol comprises a step of dehydrogenating propane to provide a product stream comprising propane, propene and hydrogen; separation steps separating the product stream into a stream consisting essential...
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WO/2022/084062A1 |
The method for preparing 1,2-propanediol, dipropylene glycol and tripropylene glycol comprises step a) of reacting propene with hydrogen peroxide containing nitrate in the presence of a catalyst mixture comprising a phase transfer cataly...
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WO/2022/084060A1 |
The propylene oxide output of an integrated process for making propylene oxide and propylene glycol, which comprises a step a) of reacting propene with an oxidant to provide propylene oxide, a step b) of reacting a fraction of the propyl...
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WO/2022/084057A1 |
In a method for preparing 1,2-propanediol comprising step a) of reacting propene with hydrogen peroxide in the presence of a catalyst mixture comprising a phase transfer catalyst and a heteropolytungstate in a liquid reaction mixture com...
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WO/2022/084055A1 |
The method for preparing 1,2-propanediol comprises the steps (a) reacting propene with hydrogen peroxide in the presence of a phase transfer catalyst and a heteropolytungstate in a liquid reaction mixture comprising an aqueous phase with...
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WO/2022/084238A1 |
A method for producing a higher alcohol from a waste plastic feedstock is disclosed, comprising: (a) providing a hydrocarbon feed stream comprising a pyrolysis oil feed obtained from pyrolysis of plastic waste, wherein the pyrolysis oil ...
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WO/2022/084562A1 |
The present invention relates to a method for accelerating a chemical transformation of a substrate, particularly C-H arylation and C-H alkylation. Furthermore, the invention relates to the compounds that are used in the method, namely a...
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WO/2022/084061A1 |
In a method for preparing 1,2-propanediol comprising step a) of reacting propene with hydrogen peroxide in the presence of a catalyst mixture comprising a phase transfer catalyst and a heteropolytungstate in a liquid reaction mixture com...
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WO/2022/079662A1 |
A system and a method for producing ethylene glycol are disclosed. Alkylene oxide and water are flowed into a first reactor unit and subjecting the alkylene oxide and water, in the first reactor unit, to first reaction conditions such th...
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WO/2022/080753A1 |
A method for preparing neopentyl glycol according to an embodiment of the present application comprises a step of feeding a hydroxypivaldehyde (HPA) solution and hydrogen into a hydrogenation reactor, followed by a hydrogenation reaction...
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WO/2022/066167A1 |
A process for isobutanol synthesis is described. Ethanol and synthesis gas (syngas) are reacted in the presence of a heterogeneous catalyst in a first reaction zone. The products of the first reaction can be separated into one or more st...
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WO/2022/066168A1 |
Processes for making isobutanol are described. The processes involve a first reaction between methanol and ethanol in the presence of a first catalyst to produce an alcohol mixture containing propanol, isobutanol and n-butanol, and a sec...
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WO/2022/062316A1 |
An ethylene glycol pregnant solution regeneration dehydration system and method in a deep sea natural gas extraction process. The dehydration system comprises an ethylene glycol-rich tank (G-1) storing an ethylene glycol-rich solution fr...
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WO/2022/064037A1 |
A process for producing glycols from a carbohydrate source using a catalyst system, and which process can be carried out continuously in a reactor, and in which process a catalyst material is recovered from the reactor effluent. The reac...
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WO/2022/064039A1 |
A process for recovering and regenerating a tungsten compound suitable as co-catalyst in converting carbohydrates with hydrogen into alkylene glycols and polyols, from ash comprising one or more tungsten-oxygen components (e.g. comprisin...
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WO/2022/062315A1 |
Provided is a desalination system for a glycol lean liquid containing a high-solubility salt in deep-sea natural gas extraction, and a desalination method thereof, the desalination system comprising a MEG lean-liquid recovery apparatus, ...
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WO/2022/055509A1 |
A process for the production of propanol and/or isobutanol is disclosed. The process comprises reacting ethanol or propanol with synthesis gas in the presence of an alkali or alkaline earth doped CuMn oxide catalyst under reaction condit...
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WO/2022/053546A1 |
The first aspect of the disclosure concerns a process for transforming liquefied natural gas (LNG) (3; 7) into liquid petrochemicals (23), comprising the steps of providing an LNG stream (3; 7); regasifying said LNG stream (3; 7), to pro...
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WO/2022/049387A1 |
A process for refining a crude ethylene glycol stream comprising monoethylene glycol and at least one acid contaminant is disclosed. The process comprises reacting the acid contaminant with the monoethylene glycol in at least one reactio...
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WO/2022/045326A1 |
This chemical reaction apparatus (100), wherein a reaction, the procedure of which in a vapor phase that improves the yield of a reaction product is constrained by the chemical equilibrium between the starting materials and the reaction ...
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WO/2022/041218A1 |
The present invention relates to a copper-based catalyst and a preparation method therefor. The support of the copper-based catalyst of the present invention is not prone to loss. The catalyst has a long service life and improved catalys...
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WO/2022/047202A1 |
A self-contained kit and method for the on-demand synthesis of 2-deoxy-2-[18F]fluoro-D-sorbitol (18F-FDS) from commercially available 2-deoxy-2-[18F]fluoroglucose (18F-FDG) is disclosed.
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