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WO/2012/052204 |
A process for the synthesis of methanol, comprising the steps of reforming a hydrocarbon source obtaining a make-up gas feed (101 ), feeding said make up gas to a synthesis loop (L), converting said make up gas to methanol (108) in a sub...
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WO/2012/052363 |
The invention provides a process for the production of an alkylene glycol from an alkene comprising the steps of : i) converting the alkene to the corresponding alkylene oxide; ii) absorbing the alkylene oxide in an aqueous absorbent; ii...
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WO/2012/049435 |
The invention relates to a process for preparing 2-hydroxybutyrolactone (2HBL) from a compound, or the salt thereof or the oligomers thereof, wherein said compound has formula (I) CH3-S-CH2CH2CR1R2R3. R1 is H. R2 is a group selected from...
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WO/2012/050806 |
Use a transition metal-containing, Keggin-type heteropoly compound as a catalyst to convert synthesis gas to an alcohol, especially a C1 - C6 alcohol.
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WO/2012/051395 |
Methods of synthesis of scyllitol diborate and related compounds are provided, including methods that are performed in all-aqueous solutions. Also provided are methods in which the reaction products are recycled to increase the efficienc...
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WO/2012/050804 |
Use a transition metal-containing, Anderson-type heteropoly compound catalyst to convert synthesis gas to an oxygenate, especially an alcohol that contains from one carbon atom to six carbon atoms.
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WO/2012/045373 |
The present invention concerns a process (called ComFuel process) and apparatus (100) for the cogeneration of electric energy and methanol. The apparatus (100) comprises - a combustion chamber (10) designed for an oxygen-based combustion...
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WO/2012/045349 |
The invention relates to a reactor (10) for synthesising a liquid hydrocarbon, preferably a methanol-containing hydrocarbon. A starting material is used, which contains a gas having a carbon component and a hydrogen component. The reacto...
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WO/2012/045743 |
The invention relates to a method for providing and using a storable and transportable, alcohol-containing cooling liquid (108) with the following steps: providing (52) a gas with a carbon dioxide fraction as a carbon supplier, providing...
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WO/2012/045707 |
A process for preparing homoallyl alcohols by catalysed reaction of alkenes with aldehydes or ketones, characterized in that the reaction is effected in the presence of noncovalently immobilized ionic liquid phase catalysts in the gas ph...
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WO/2012/047443 |
A method for recycling a carbon-containing greenhouse gas emissions such as carbon dioxide and methane (natural gas) or a hydrocarbon homolog thereof. The method includes the steps of capturing the emissions, sequestering them in an unde...
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WO/2012/045985 |
The invention relates to a method for manufacturing a sorbitol syrup having a total reducing sugar content no higher than 0.2% and mannitol content of less than 1%, with 70 wt% of dry matter. Said manufacturing method is characterised in...
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WO/2012/043419 |
According to one embodiment of the present invention, an oxide of a hydrocarbon compound can be produced with high yield and high productivity by oxidizing the hydrocarbon compound with molecular oxygen in the coexistence of an N-hydroxy...
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WO/2012/041871 |
A process for preparing diols (la) and (lb) with water and hydrogenating the resulting 5-[1 -(4-chlorophenyl)-meth-(E)-ylidene]-1 - hydroxymethyl-2,2-dimethyl-cyclopentanol (III) with hydrogen in the presence of a metal catalyst. Compoun...
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WO/2012/041215 |
The present invention concerns a novel transition metal complex having nitrogen-containing heterocyclic ligands and phosphine ligands, the preparation thereof and the uses thereof in asymmetric catalytic hydrogenation and hydrogen transf...
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WO/2012/040244 |
A method of producing a mixed higher alcohol blend is disclosed which may be self contained both composition- wise with regard to the specific alcohols as well as energy-wise. In one embodiment, the energy created during an exothermic Fi...
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WO/2012/039506 |
Disclosed is a process for production of allyl acetate, which comprises steps of reacting acetic acid 3, oxygen 1 and propylene 2 in the presence of a catalyst in an oxidation reactor 5 to form allyl acetate and water; separating the unr...
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WO/2012/039098 |
Disclosed herein is a method for producing an alcohol and an amine from an amide under an atmosphere of hydrogen with the use of, as a catalyst, a ruthenium complex that is easily prepared, easy to handle, and relatively cheaply obtained...
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WO/2012/038848 |
The invention relates to processes for preparing 1,6-hexanediol and very pure ε-caprolactone from a dicarboxylic acid solution (DCS), comprising the steps of (a) esterification of the DCS with alcohols, (b) partial catalytic hydrogenati...
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WO/2012/039841 |
Processes for producing alcohols such as ethanol and propanol from a mixed acid feedstock in an integrated process. In one embodiment, the process comprises the step of carbonylating methanol in the presence of a carbonylation catalyst t...
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WO/2012/039839 |
A process is described for producing an alcohol product, in which (a) a first feed composition comprising acetic acid is converted to a product comprising acetone; and (b) a second feed composition comprising at least part of the acetone...
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WO/2012/034904 |
The present invention relates to a process for purifying crude glycerol obtained from raw materials such as the glycerol obtained during the manufacture of biodiesel or the glycerol obtained during conversions of fats or oils. The invent...
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WO/2012/035772 |
A method for increasing the yield of alcohols by a Guerbet reaction in a gas phase and reducing production cost is provided. A method for producing alcohols by a Guerbet reaction, wherein the reaction is performed in a gas phase and at a...
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WO/2012/034357 |
The invention relates to a dialkoxyl magnesium carrier, which is a product produced by reflux reaction of magnesium, an alcohol and mixed halogenating agents under an inert atmosphere. The mixed halogenating agents are iodine and magnesi...
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WO/2012/032002 |
The invention relates to methods for producing 1,6-hexanediol and very pure ε-caprolactone from a dicarboxylic acid solution (DCL), comprising steps (a) esterification of the DCL with alcohols, (b) partial catalytic hydrogenation of the...
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WO/2012/028326 |
A method is illustrated and described for carbon-dioxide-neutral compensation for current level fluctuations in an electrical power supply system as a result of generation peaks and generation troughs in the generation of electrical ener...
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WO/2012/025559 |
The present invention is directed to a process for the manufacture of 3,7-dimethyl-l-octen-3-ol comprising the following steps: a) hydrogenation of 6-methyl-5-hepten-2-on to 6-methyl-2-heptanon in the presence of hydrogen and a palladium...
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WO/2012/024253 |
Disclosed is a process for the extractive recovery of a homogeneous ruthenium catalyst from the reaction product of the hydrogenation of glycolic acid, glycolate esters, and/or glycolic acid oligomers with an extractant comprising a hydr...
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WO/2012/022853 |
The invention relates to a process for converting lignocellulosic or cellulose biomass using heterogeneous catalysts based on tungsten oxide dispersed on a support based on oxides, preferably based on oxide(s) of aluminium and/or of zirc...
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WO/2012/024368 |
The present invention provides an efficient method of synthesizing and purifying dianhydrohexitols such as dianhydrogalactitol. In general, as applied to dianhydrogalactitol, the method comprises: (1) reacting dulcitol with a concentrate...
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WO/2012/023546 |
The purpose of the present invention is to provide a process by which hydrogen or heavy hydrogens can be easily produced without using large-scale equipment and a process by which hydrogenation (protiation, deuteration or tritiation) can...
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WO/2012/019714 |
The present invention relates to a method for obtaining ditrimethylolpropane and trimethylolpropane-enriched product streams from the high-boiling fractions and residues which are obtained in the distillative purification of trimethylolp...
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WO/2012/018007 |
Provided is a method for efficiently separating methanol from a mixture that contains methanol and a monovalent alcohol having 4 or more carbon atoms. A method for separating methanol from a mixture that contains methanol and a monovalen...
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WO/2012/016849 |
Suggested is a new process for the selective hydrogenation of (poly)unsaturated hydrocarbons, in particular polyunsaturated fatty acid alkyl esters into the respective saturated and/or mono-unsaturated species, of aldehydes into respecti...
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WO/2012/017447 |
Present invention is related to method for selective hydration of aroma olefins to alcohols in continuous solid catalyst column reactor. The invention discloses the continuous production of unsaturated aroma alcohol and/or ester comprisi...
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WO/2012/017893 |
The purpose of the present invention is to provide a system for converting carbon dioxide to methanol which limits the burden placed on the global environment as much as possible. This waste processing system is characterised by includin...
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WO/2012/016450 |
Disclosed is a method for separating butanol. The method uses hydrophobic macroporous polymer adsorbent to separate butanol in a mixed solution, and the process comprises the following steps: 1) using macroporous polymer adsorbent to ads...
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WO/2012/018961 |
In one embodiment, the invention is to a process for producing ethanol. The process comprises the step of hydrogenating an acetic acid feed stream in a first reactor to form a crude ethanol product. The crude ethanol product may comprise...
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WO/2012/017447 |
Present invention is related to method for selective hydration of aroma olefins to alcohols in continuous solid catalyst column reactor. The invention discloses the continuous production of unsaturated aroma alcohol and/or ester comprisi...
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WO/2012/016831 |
The present invention relates to a hydride transfer process within a reaction between an alcohol and a ketone and in the presence of a heterogeneous catalyst. The simplified process according to the invention transfers a hydride from an ...
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WO/2012/013004 |
Disclosed is a method for salting out and extracting acetone and butanol from fermentation liquor. The method is characterized by: adding one or more than two salts and one or more than two extractants to the fermentation liquor of aceto...
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WO/2012/010695 |
The present invention relates to a method for producing menthol isomers by selective rearrangement of stereoisomers of the menthol or mixtures thereof in the presence of ruthenium-containing carrier catalysts doped with or containing alk...
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WO/2012/010069 |
A synthesis method of NaA zeolite molecular sieve membrane on macropore carrier comprises coating a continuous and uniform crystal seed layer on the surface of the macropore carrier by using thermo-dipping and brush-coating method. The g...
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WO/2012/009065 |
The invention relates to secondary alcohols produced by contacting an olefin and a carboxylic acid with a zeolite, esters made therefrom, and to plasticizer compositions comprising the esters.
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WO/2012/008717 |
The present invention relates to an apparatus for coproducting iso-type reaction product and alcohol from olefin, and a method for coproducting using the apparatus, in which the hydroformylation reactor provides a sufficient reaction are...
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WO/2012/008894 |
The present invention refers to a process for hydrogenation of caprolactone and/or its oligomers or polymers to 1,6-hexanediol. The process is performed in liquid phase at a pressure between 100 and 350 bar and is performed in the presen...
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WO/2012/008717 |
The present invention relates to an apparatus for coproducting iso-type reaction product and alcohol from olefin, and a method for coproducting using the apparatus, in which the hydroformylation reactor provides a sufficient reaction are...
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WO/2012/009102 |
The invention concerns a system and process for alcohol production.
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WO/2012/006783 |
Disclosed is a process for the production of a 4-(2-hydroxyalkyl)-1,2-benzenediol, comprising the steps of (a) providing protected 1,2-benzenediol having the 1,2-hydroxyl groups protected, (b) halogenating the protected 1,2-benzenediol t...
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WO/2012/009102 |
The invention concerns a system and process for alcohol production.
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