Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 13,609

Document Document Title
WO/2018/128402A1
The present invention relates to a method for producing methyl tertiary-butyl ether, the method comprising a reaction step for reacting methanol and isobutene in the presence of an acid catalyst to produce methyl tertiary-butyl ether; an...  
WO/2018/128983A1
A process for producing ethylene comprising introducing fuel gas and an oxidant gas to combustion zone to produce combustion product; introducing to a first reaction zone a first reactant mixture comprising hydrocarbons and combustion pr...  
WO/2018/121402A1
A method for preparing ethylene glycol by photocatalytic conversion of methanol relating to ethylene glycol. Provided is a method for preparing ethylene glycol by photocatalytic conversion of methanol that features environmental protecti...  
WO/2018/122440A1
The invention relates to an adsorbent material comprising a catalyst active in the hydrolytic degradation of contaminants, based on zirconium hydroxide doped with basic lithium and/or magnesium compounds, being neither toxic nor corrosiv...  
WO/2018/121324A1
Disclosed are a core/shell catalyst for ethanol synthesis, a preparation method therefor and the use thereof. The catalyst comprises: (A) 40-80 weight% of a copper-based catalyst core containing CuMaOx of formula (I); and (B) a molecular...  
WO/2018/126049A1
Pharmaceutical compositions comprising an active pharmaceutical ingredient, a high viscosity liquid carrier material, a hydrophobic solvent, and a hydrophilic solvent are disclosed. Also disclosed are methods of manufacturing and using t...  
WO/2018/121326A1
Disclosed is a method for preparing a catalyst for the hydrogenation of dimethyl oxalate to prepare ethanol. The catalyst comprises a support and a catalytically-active component supported thereon, and optionally comprises a catalytic pr...  
WO/2018/114822A1
Methods for producing ethylene glycol from a carbohydrate feed which may include preparing a feed solution including the carbohydrate feed, a soluble retro-Aldol catalyst, and an acid. The feed solution may be contacted, in a reactor und...  
WO/2018/114695A1
The invention relates to a method using a dividing wall column in order to separate a feed comprising ethanol, acetaldehyde, butadiene and water, in particular in the context of the Lebedev method.  
WO/2018/114694A1
The invention relates to the use of a dividing wall column in order to separate a feed comprising ethanol, acetaldehyde, butadiene and water, as well as to a method for producing butadiene from ethanol using separation steps involving di...  
WO/2018/112731A1
Provided is a particulate nucleating agent and a method for manufacturing the same. The particulate nucleating agent has an average radial crushing strength of 0.2-25.0 N/cm. A weight content of the active ingredients in the particulate ...  
WO/2018/112638A1
Provided is a recombinant Saccharomyces cerevisiae strain comprising a xylose-ethanol pathway and expressing at least one exogenous nucleic acid encoding a xylose transporter, a xylose reductase, a xylose dehydrogenase, and a xylulokinas...  
WO/2018/111965A1
Methods and systems for converting hydrocarbons including exposing a portion of a hydroperoxide-containing feed including tert-butyl hydroperoxide to a solid deperoxidation catalyst under decomposition conditions to form an oxidation eff...  
WO/2018/111963A1
Systems and methods are provided for forming alkylate from a tertiary alcohol feed. Olefins for the alkylation reaction can be generated from a portion of the tertiary alcohol feed. The tertiary alcohol feed can be obtained, for example,...  
WO/2018/111959A1
Systems and methods are provided for forming alkylate from an isoparaffin-containing feed. Olefins for the alkylation reaction can be generated from a portion of the isoparaffin-containing feed. This can be achieved, for example, by usin...  
WO/2018/111960A1
Systems and methods are provided for production of high octane hydrocarbon from an isoparaffin feed using oxidation acid catalysis chemistry.  
WO/2018/104216A1
The invention provides a process for the preparation of ethylene glycol and 1, 2-propylene glycol from starting material comprising one or more saccharide, wherein the process comprises the steps of: i) providing the starting material an...  
WO/2018/102676A1
CuO-ZrO2 catalysts may be prepared by a process which includes contacting a solution of a copper salt and a zirconyl salt with a solution of an alkali hydroxide to form a reaction mixture, wherein the contacting produces a precipitate; m...  
WO/2018/095579A1
An apparatus (10) is provided for producing methanol from organic material, characterized in that the apparatus (10) includes: • (i) an anaerobic digestion arrangement (20) for receiving the organic material and for anaerobically-diges...  
WO/2018/095580A1
An apparatus (10) is provided for producing methanol from organic material, characterized in that the apparatus (10) includes: (i) an anaerobic digestion arrangement (20) for receiving the organic material and for anaerobically-digesting...  
WO/2018/091593A1
The invention relates to a method for the combined production of methanol (1) and ammonia (2), wherein a carbon-containing energy carrier flow (3) and an oxygen flow (4) from an oxygen-producing assembly (5) are fed to a synthesis gas re...  
WO/2018/089600A1
Disclosed are bio-based mono-ethylene glycol (MEG) compositions containing from about 1 ppm to about 5000 ppm of at least one C3-C12 1,2-diol, bio-basedpolyester compositions made therefrom, and methods of making the same are disclosed. ...  
WO/2018/088494A1
[Problem] The purpose of the present invention is to provide a method for enabling easy production of an oxidation reaction product of a saturated hydrocarbon or a derivative thereof by using the hydrocarbon or a derivative thereof as a ...  
WO/2018/077209A1
Provided are a magnesium alkoxide particle and an application thereof. The magnesium alkoxide particle contains the reaction product of the following components: 1) a magnesium powder, 2) a mixed alcohol, 3) a halogenating agent, and 4) ...  
WO/2018/078585A1
The present invention relates to the field of chemical sciences. The present invention generally relates to a simple, economic and effective process for the conversion of carbon dioxide to methanol in the presence of carbenes or their de...  
WO/2018/077979A1
A process for the production of glycols is provided, the process comprising the steps of: (i) contacting a saccharide-containing feedstock with a catalyst system in a reactor in the presence of a reaction medium, a buffer system for cont...  
WO/2018/081216A1
A method for producing ethylene and methanol comprising contacting fuel gas and oxidant gas to produce combustion product; contacting hydrocarbons and combustion product to produce pyrolysis product comprising unconverted hydrocarbons, a...  
WO/2018/077515A1
The invention relates to a method for the simultaneous consecutive production of polyols by the base-catalyzed reaction of at least two different medium-chain aldehydes with formaldehyde. Because of the simultaneous consecutive mode of o...  
WO/2018/073581A1
A process for the production of propylene glycol from a lactate ester is disclosed. The process comprisessupplying a feed comprising a C3-6 alkyl lactate ester. The feed is contacted with a stream of hydrogen containing gas and subjected...  
WO/2018/069714A1
A process for the production of 2-alkylalkanol from an aldehyde is disclosed. The process comprises the steps of: feeding aldehyde to a reactor (42) operated under condensation and dehydration conditions such that reaction occurs and an ...  
WO/2018/064245A1
Implementations of the disclosed subject matter provide methods for producing ethylene glycol from a carbohydrate feed which may include conditioning a heterogeneous hydrogenation catalyst by treatment with a protic acid resulting in an ...  
WO/2018/060245A1
The present invention relates to a fixed bed of catalytically active metal foam bodies having a volume of not more than 500 mL which consist to an extent of at least 95 wt% of metals. The fixed bed is used for catalytic reactions in a th...  
WO/2018/064539A1
A method includes receiving a base raw material at a system. The base raw material is converted to synthesis gas. The synthesis gas is conditioned to remove moisture and carbon dioxide. One or more methoxy compounds are produced from met...  
WO/2018/060269A1
The present invention relates to a process for preparing 1,4-butanediol (BDO) by hydrogenating 2-butyne-1,4-diol (BYD) or 4-hydroxybutanal (4-HBA) in the presence of a catalyst of the Raney type having a porous foam structure, wherein th...  
WO/2018/060654A1
The present invention concerns a method for manufacturing calcium diglyceroxide crystals, that comprises at least the following steps: (1) placing at least one calcium element source compound, in particular calcium oxide (CaO), in suspen...  
WO/2018/060575A1
The invention relates to compositions comprising 1-chloro-2,2-difluoroethane, and the uses thereof.  
WO/2018/049735A1
Provided are a metal oxide catalyst for methanol synthesis from CO 2 hydrogenation and a preparation method of the catalyst. The catalyst for methanol synthesis from CO 2 hydrogenation is composed of two kinds of metal oxides, denoted as...  
WO/2018/044971A1
Implementations of the disclosed subject matter provide a process for producing ethylene glycol from a carbohydrate feed. The process may include contacting, in a reactor under hydrogenation conditions, the carbohydrate feed with a bi-fu...  
WO/2018/036693A1
A process for the synthesis of methanol from an input stream of synthesis gas, comprising the following steps: subjecting a portion of said input stream as feed stream to an adiabatic reactive step, providing an effluent containing metha...  
WO/2018/039109A1
Implementations of the disclosed subject matter provide a method for producing glycols from an anhydrosugar feed. The method may include contacting, in a reactor under hydrogenolysis conditions, the anhydrosugar feed with a bi-functional...  
WO/2018/034305A1
The present invention pertains to a method for refining a specific organic compound that is a target compound from among multiple types of organic compounds. An example of this refining method is a method for separating a target compound...  
WO/2018/030975A1
The invention relates to the food industry and to pharmacology and medicine. A method for processing a rectified water-alcohol mixture is carried out by pumping the mixture through a column (1) of an apparatus, with the mixture being dir...  
WO/2018/025429A1
Provided is a simple method for producing perfluoroalkyl compounds that serve as important intermediates for organic electronic materials, pharmaceuticals, agricultural chemicals, polymer functional materials, etc., the method involving ...  
WO/2018/024820A1
The invention relates to compounds of formula (A) as defined herein, and esters of the compound of formula (A), and ketones of the compound of formula (A). The invention further relates to a method for preparing compounds of formula (A) ...  
WO/2018/022538A1
Implementations of the disclosed subject matter provide a process for producing ethylene glycol and propylene glycol from a sorbitol feed which may include contacting the sorbitol feed with hydrogen in a reactor in the presence of a solv...  
WO/2018/018651A1
Provided are a method and system for separating a t-butanol and diisobutylene azeotrope. The purpose of separating t-butanol from diisobutylene is achieved by allowing the selective adsorption of t-butanol with an adsorbing agent flowing...  
WO/2018/016270A1
Provided is a method for producing a Guerbet alcohol that improves the conversion rate and yield without requiring the use of a solvent. A method for producing a Guerbet alcohol having the following step 1 through step 3 in that order. S...  
WO/2018/013349A1
The disclosure concerns processes for conversion of methane to C2 hydrocarbons comprising: (i) contacting methane with oxygen in the presence of a first catalyst in a first reactor to produce a first reaction product comprising C2 hydroc...  
WO/2017/221211A1
The present invention provides for crystalline Dapagliflozin butane –1,2– diol solvate (VIII), crystalline Dapagliflozin (S) butane –1,2– diol solvate (VIIIa) and Dapagliflozin (R) butane –1,2– diol solvate (VIIIb). The prese...  
WO/2017/214873A1
Provided is a method for separating and purifying butanol, acetone and ethanol or purifying butanol by fermentation coupling, comprising the following steps: 1) fermenting using an acetone and butanol-producing bacteria to obtain butanol...  

Matches 1 - 50 out of 13,609