Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 21,277

Document Document Title
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/2018/126531A1
Disclosed is a method for preparing beta-phenylethanol. The method comprises the following steps: (1) reducing a catalyst in a reactor in advance; (2) introducing pre-heated hydrogen gas to warm the reactor to a predetermined temperature...  
WO/2018/128960A1
A process comprising: a) contacting an aromatic compound comprising an aromatic ring and a substitutable hydrogen atom on said aromatic ring with an oxidation catalyst and an oxidant under conditions effective to hydroxylate the aromatic...  
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/2018/120880A1
The present invention provides an insecticidal compound having an ether bond structure. The structural formula of the compound is as shown in formula A, wherein R1 is methyl, halogen atom, cyano group, or trifluoromethyl; R2 and R3 are H...  
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/2018/121326A1
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/2018/115596A1
The invention relates to a method for manufacturing methanol from organic waste, wherein - producing biogas from organic waste in a biogas reactor (14) via anaerobic digestion, - enriching biogas, - producing syngas in a syngas reactor (...  
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/2018/115442A1
A hydrate inhibitor recovery system and a method of operating the system is disclosed. The system comprises - a flash separator (32) with a main stream rich hydrate inhibitor inlet (29), - a recycle heating loop (35, 44, 46, 37); - a sal...  
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/2018/109083A1
The invention relates to an improved catalyst based on a tableted molded catalyst body, containing a metal-containing mixture, containing copper, zinc, and aluminum, with calcium aluminate as a binder material with a weight fraction of c...  
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/2018/108451A1
The invention relates to a copper manganese-based catalyst on the basis of a tablet-form shaped catalyst body, comprising calcium aluminate as a binder, for hydrating carbonyl groups in organic compounds, characterised in that said shape...  
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/2018/108606A1
The present invention is directed to a process for the manufacture of 6,10-dimethylundecan-2-one comprising the step of hydrogenating (5Z)-nerylacetone with hydrogen in the presence of a catalyst, whereby the catalyst is capable of prefe...  
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/2018/094145A1
The present disclosure relates to a composition that includes a solid support, a metal positioned on the solid support, and an oxide coating positioned to at least partially cover the metal. The compositions described herein may be utili...  
WO/2018/090929A1
Provided is a method for biologically preparing (1R,2S)-2-(3,4-difluorophenyl)cyclopropanamine D-mandelate (I), comprising: (a) performing an asymmetric reduction reaction with a compound of formula (VI) as a substrate in the presence of...  
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/2018/091342A1
The present invention relates to a method for producing a catalyst moulded body containing metal carbonate for hydrogenating an organic compound having one or more carbonyl groups, in which method • a) a mass containing metal carbonate...  
WO/2018/091425A1
The invention relates to a method for producing 1,3-butadiene from an ethanol load, comprising a step of converting ethanol, or an ethanol/acetaldehyde mixture, into 1,3-butadiene, a step of hydrogenation supplied with at least some of t...  
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/2018/075301A1
Provided is a process for the preparation of certain 1,4- bicyclo[2.2.2]octane derivatives. The new synthetic procedure involves treating 1,4-dimethylene cyclohexane with an oxidizing agent in the presence of a transition metal catalyst ...  
WO/2018/073282A1
The present invention relates to a process for producing a diene, preferably a conjugated diene, more preferably 1,3-butadiene, comprising the dehydration of at least one alkenol having a number of carbon atoms greater than or equal to 4...  
WO/2018/075176A1
Provided herein is a cyclic imide slurry composition and processes for forming and/or using such a composition. The slurry composition comprises solid cyclic imide and organic liquid, such as liquid alkylbenzene, liquid cyclohexane, and/...  
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/2018/070851A1
The present invention relates to a method for preparing a halogen-substituted benzyl alcohol from a halogen-substituted benzoic acid. When a halogen-substituted benzyl alcohol is prepared by using the method of the present invention, sod...  
WO/2018/069759A1
The present invention relates to a Cu/Zn/Al based catalyst with high elemental copper surface area, to a method of its production by co-precipitation using an aqueous colloidal dyadic zinc-aluminum solution, and to its use for the synthe...  
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/2018/065316A1
The invention relates to a method for producing cyclopropyl-substituted acetophenones of formula (I).  
WO/2018/066371A1
The purpose of the present invention is to provide a process for producing an E-olefin compound, the process being capable of using a wide range of Z-olefin compounds as substrates. The process, which is for producing an isomer, comprise...  
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/2018/064539A1
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/2018/059745A1
The invention relates to a process for producing allyl alcohol, the process comprising: dehydrating a C3-oxygenate comprising monopropylene glycol or 1,3-propanediol; wherein the dehydration is performed in the presence of a basic cataly...  
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/2018/063602A1
This disclosure provides a process for producing vinylidene dimer derivatives by subjecting one or more vinylidene dimers and one or more carbonyl-containing compounds to a carbonyl-ene reaction, optionally in the presence of a catalyst,...  

Matches 1 - 50 out of 21,277