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Matches 1 - 50 out of 21,632

Document Document Title
WO/2019/158456A1
The present invention relates to a process for preparing C3-C12 alcohols by catalytically hydrogenating the corresponding aldehydes at a temperature in the range of 50-250°C and a pressure in the range of 5-150 bar in the presence of a ...  
WO/2019/155113A1
A method of producing methanol from methane in which hot-electrons generated under an external electric field in a process taking place in a multi-layer heterostructure comprising a nanoporous layer drive the conversion from methane to m...  
WO/2019/156854A1
A hydrogenolysis process is disclosed for directly converting a sugar feed comprised of a high fructose feedstock, a high sucrose feedstock, or a combination of these to a mixed lower polyols product including both propylene glycol and e...  
WO/2019/123278A3
Embodiments of the present disclosure describe pre-catalysts comprising including one or more of indium oxide, indium hydroxide, indium oxyhydroxide, an active oxide, and a refractory oxide. Embodiments of the present disclosure also des...  
WO/2019/149653A1
The present invention concerns a method of oxidizing a cycloalkane to form a product mixture containing a corresponding alcohol and ketone, said method comprising contacting the cycloalkane with a hydroperoxide compound in the presence o...  
WO/2019/152569A2
A process is incorporated herein for the synthesis of bio-1,2-alkanediols, comprising: providing a bio-alkene having a carbon chain of about 5 to about 20 carbon atoms and a bio-1-alkene regioselectivity of at least about 80%, at least a...  
WO/2019/151483A1
Provided is a method for manufacturing alkoxy magnesium by intermittently adding metal magnesium a plurality of times to an alcohol in a reaction system, wherein: among the second and subsequent additions of metal magnesium to the reacti...  
WO/2019/147810A1
There is disclosed a near shore floating vessel for large scale production of methanol (capable of producing at least 4000 tons per 24-hour day) from natural gas (methane) and for export shipment. More specifically, the near shore floati...  
WO/2019/144668A1
Provided is a use of a porous zirconium hexametaphosphate catalyst, belonging to the field of heterogeneous catalysis. In the present invention, furfural is reduced to furfuryl alcohol with high selectivity by means of Meerwein-Pondorf-V...  
WO/2019/147132A1
The present invention is directed to a membrane reactor for the hydrogenation of carbon dioxide, said membrane reactor comprising a reaction compartment (2) comprising a catalyst bed, a permeate compartment (4) and a membrane separating ...  
WO/2019/141634A1
The invention relates to a method for producing carbon monoxide using a formic acid derivative, particularly an alkyl formate. It also relates to a method selected from the method for producing methanol, the method for producing acetic a...  
WO/2019/138000A1
The present invention relates to the use of a transition metal catalyst TMC1, which comprises a transition metal M selected from metals of groups 7, 8, 9 and 10 of the periodic table of elements according to IUPAC and a tetradentate liga...  
WO/2019/136680A1
Disclosed is an application of a tricyclopentadienyl rare-earth metal complex in catalyzing a reaction of aldehyde and allylboronic acid. Allyl alcohol is prepared from raw materials comprising aldehyde and allylboronic acid with the tri...  
WO/2019/139252A1
The present invention relates to an acid catalyst for a hydration reaction of n-butene and, more specifically, to a method for producing a heteropoly acid catalyst containing aluminum and cobalt as central elements, and to a method for p...  
WO/2018/148092A8
A transfer-hydrogenation process for preparing a carbonyl compound and an alcohol compound comprises the steps of (a) contacting a first carbonyl compound with a first alcohol compound in the presence of a transfer-hydrogenation catalyst...  
WO/2019/138216A1
The present invention relates to the field of catalytic hydrogenation and, more particularly, to methods of manganese-catalysed hydrogenation of esters to alcohols. Advantageously, where the esters are chiral, the hydrogenations proceed ...  
WO/2019/020229A9
The present invention relates to a process for producing a fuel for internal combustion engines which combines a Fischer-Tropsch synthesis and a hydroformylation. The invention likewise relates to a fuel obtainable by the process and to ...  
WO/2019/128914A1
Disclosed are a copper-based catalyst for synthesizing a dihydric alcohol by means of ester hydrogenation, a preparation method therefor and a use thereof, wherein the copper-based catalyst comprises, in mass percent, 0.1%-50% of C60 and...  
WO/2019/132524A1
The present invention relates to: a noble metal-transition metal complex catalyst supported on a carbon-coated silica-alumina support, the catalyst being capable of obtaining catalyst stability and a faster reaction rate than a conventio...  
WO/2019/129783A1
The present invention concerns the telomerisation of butadiene for the production of 2,7-octadiene-1-ol. The present invention provides a novel method for preparing 2,7-octadiene-1-ol from butadiene and water, comprising a step (i) of pl...  
WO/2019/125071A1
The present invention relates to a preparation method for cyclohexane dimethanol (CHDM), which can have a high trans content through particular conditions, additive feeding, or reactant adding, controlled in a hydrogenation reaction proc...  
WO/2019/122809A1
A process for the co-production of methanol and ammonia is described comprising the steps of: (a) forming a first synthesis gas stream by reacting a first portion of a hydrocarbon feedstock and steam in a steam reformer, (b) forming a se...  
WO/2019/126618A1
Multivariate metal-organic framework compositions and methods of producing multivariate metal-organic frameworks. The metal-organic framework including at least one light-emitting linker in an amount sufficient for the composition to pro...  
WO/2019/119934A1
The present invention relates to a method for the continuous preparation of 2-methyl allyl alcohol, wherein by means of a multi-stage serial continuous stirring reactor, a sodium acetate solution, 2-methyl allyl chloride and sodium hydro...  
WO/2019/124991A1
The present invention provides a catalyst for direct synthesis of hydrocarbons and alcohols from by-product gas, a production method therefor, and a method for direct synthesis of hydrocarbons and alcohols by using the catalyst. Accordin...  
WO/2019/116484A1
Provided is a co-production plant 100 for an olefin and methanol, which is used to produce an olefin and methanol from a natural gas that contains methane, and which comprises: an olefin production unit 10 for producing an olefin; and a ...  
WO/2019/117986A1
A method for synthesizing a medicinal, nutraceutical, or food fullerene composition, including providing anisotropy in polar and non-polar C60 fullerene hemispheres to create one face of C60 fullerene having a small number of OH-groups c...  
WO/2019/112992A1
Described herein is an improved conversion of nitrous oxide (N2O) present as a by-product in a chemical process to NOx which can be further converted to a useful compound or material, such as nitric acid.  
WO/2019/109629A1
Disclosed is a preparation method of a catalyst for liquid phase hydrogenation of acetophenone in preparation of α-phenylethanol, including: adding water, a small alcohol, a Gemini surfactant and an organic pore-forming agent to a react...  
WO/2019/110716A1
The invention relates to a process for producing ethylene glycol and/or ethylene carbonate, said process comprising contacting at least a portion of a recycle gas stream comprising an alkyl iodide impurity with a guard bed system positio...  
WO/2019/110713A1
The present application relates to a process for producing ethylene glycol and/or ethylene carbonate, said process comprising contacting at least a portion of a recycle gas stream comprising an alkyl iodide impurity with a guard bed syst...  
WO/2019/105193A1
A factory, power plant, or refinery flue gas capture, conversion, and application total recycling system. A combined decontamination and dust removal unit removes dust and oxides; a capture subsystem captures CO2; a water recovery unit r...  
WO/2019/106196A1
A mixture of two alkoxylates surfactants, one being an aryl aliphatic carbinol alkoxylate, the other one being a dialiphatic carbinol alkoxylate, said mixture being useful for stabilizing emulsions and dispersions used in agricultural or...  
WO/2019/108233A1
Continuous processes for making propylene glycol from ketose-yielding carbohydrates are disclosed which enhance the selectivity to propylene glycol.  
WO/2019/105682A1
The invention relates to a reactor complex for carrying out equilibrium-limited reactions, comprising a reactant supply device (4), a reaction chamber (6) having a catalyst unit (8), and a conveying device (10) for a liquid sorbent (12),...  
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...  
WO/2019/101707A1
A process for the recovery of ethylene glycol from an aqueous stream comprising ethylene glycol is disclosed. The process comprises (a) subjecting an aqueous stream 5 comprising ethylene glycol to an evaporation step in a multiple-effect...  
WO/2019/100785A1
Disclosed in the present invention is a synthesis process for a crizotinib intermediate. The synthesis process comprises the following steps: in an alkali and solvent environment, with 2,6-dichloro-3-fluoroacetophenone as a raw material ...  
WO/2019/097403A1
A method of recovering 2-ethyl hexanol (2-EH) from crude alcohol that includes the 2-ethyl hexanol, 2-ethyl, 3-propyl acrolein (EPA), and 2-ethylhexanal (EHA) is disclosed. The crude alcohol stream is first separated into a first stream ...  
WO/2019/098242A1
The present invention pertains to a method for producing aldehyde by a hydroformylation reaction in which an olefin is reacted with hydrogen and carbon monoxide in the presence of a Group VIII-X metal-phosphine based complex catalyst, th...  
WO/2019/099247A1
Systems and methods are provided for producing high quality synthesis gas from a fiuidized coking system that includes an integrated gasifier. Additionally or alternately, systems and methods are provided for integrating a fluidized coki...  
WO/2019/097535A1
The invention relates to a method for the purification of crude rice bran wax using an alcohol as a purifying solvent under high pressure conditions. It particularly relates to the use of ethyl alcohol as said solvent for efficient and e...  
WO/2019/099248A1
Systems and methods are provided for integrating a fluidized coking process, optionally a coke gasification process, and processes for production of additional liquid products from the coking and/or gasification process. In some aspects,...  
WO/2019/092112A1
The present invention relates to a method for continuous production of 2,3-butanediol by hydrogenation of 3-hydroxybutanone with hydrogen in the presence of a heterogeneous hydrogenation catalyst filled in one or more fixed-bed flow tubu...  
WO/2019/092495A1
Methods may include obtaining ketones and glycols from a fermentation process, the method including: collecting an off-gas and/or a fermented broth from the fermenter, wherein the off-gas comprises a ketone, and wherein the fermented bro...  
WO/2019/093839A1
A method for preparing methanol, according to the present invention, comprises the steps of: providing a first reaction gas comprising methane to a reactor having a copper-containing zeolite arranged therein, thereby making the copper-co...  
WO/2019/093847A1
The present invention relates to a waste solvent purification method, and provides a waste solvent purification method in which carbon dioxide contained in a waste solvent derived from supercritical waste liquid generated after a supercr...  
WO/2019/084897A1
Provided is a multi-level membrane-controlled continuous crystallization method, which belongs to the technical field of crystallization engineering. The method involves adding a solution to be crystallized into a crystallization kettle,...  
WO/2019/086404A1
A process of purification of a homoallylic alcohol by distillation in the presence of a base, wherein the homoallylic alcohol is E,E-homofarnesol.  
WO/2019/089815A1
A method for processing sugarcane juice from raw sugarcane stalks to produce various forms of a natural sugarcane juice product preserves policosanols naturally occurring in the raw sugarcane stalks, resulting in policosanol-rich natural...  

Matches 1 - 50 out of 21,632