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WO/2013/072008A1 |
The present invention relates to a method for recovering di-trimethylolpropane and trimethylolpropane-enriched product streams from the high-boiling fractions and residues which arise in the purification of trimethylolpropane by distil...
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WO/2013/073705A1 |
The problem addressed by the present invention is to provide a highly efficient method of production that acquires high-purity 1,5-pentanediol by reacting hydrogen and tetrahydrofurfuryl alcohol. The method for producing high-purity 1,5-...
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WO/2013/074551A1 |
PFRs for running multiphasic processes are disclosed. The PFRs are sing!e or multi- chamber devices having at ieast three types of regions (a liquid-contacting region, a gas- contacting region and a Ssquid-coSiection region), and a porou...
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WO/2013/070216A1 |
This invention relates to a process for producing ethanol and recovering methyl iodide, the process comprising the steps of (a) carbonylating methanol in a carbonylation system in the presence of a carbonylation catalyst under conditions...
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WO/2013/067834A1 |
Disclosed relates to the field of high gravity technology, and is a method for directly synthesizing a synthesis gas into a mixed alcohol. The present method effectively synthesizes a synthesis gas from different sources into a mixed alc...
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WO/2013/070209A1 |
The invention is directed to an integrated process for producing ethanol. Carbon monoxide is reacted with at least one reactant in a reactor containing a reaction medium to produce a liquid reaction product comprising acetic acid. The re...
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WO/2013/069481A1 |
In this method for producing a triazole compound, a diol compound is produced from an oxirane compound, a first oxirane diastereomer is produced from the diol compound, and a triazole compound is produced using the first oxirane diastere...
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WO/2013/067832A1 |
The present invention relates to the field of high gravity technology, and discloses a selectivity-adjustable, Fischer-Tropsch product synthesis method. In the present method, a Fischer-Tropsch synthesis reaction is conducted in a high g...
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WO/2013/070213A1 |
Described is an integrated process for producing ethanol from acetic acid in which the water from ethanol production is used to control water balance in the acetic acid production. In one embodiment, the invention comprises carbonylating...
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WO/2013/070210A1 |
In one embodiment, the invention is to a process for producing ethanol, comprising the step of reacting carbon monoxide with at least one reactant in a reactor containing a reaction medium to produce a liquid reaction product comprising ...
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WO/2013/070211A1 |
In one embodiment, the invention is to a process for producing ethanol, the process comprising the steps of carbonylating methanol in a carbonylation system in the presence of a carbonylation catalyst under conditions effective to form a...
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WO/2013/067287A1 |
Plants and methods are presented in which organosulfur compounds in a mixed alcohol synthesis reactor effluent are converted into hydrogen sulfide (H2S). The volatility and relative insolubility of H2S reduces the overall sulfur content ...
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WO/2013/060080A1 |
A method for converting methanol, belonging to the field of plasma synthesis chemistry. In the method, methanol molecules are selectively activated by selecting a discharging method such as dielectric barrier discharge, corona discharge,...
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WO/2013/059606A1 |
Disclosed are methods of treating a muscle disease and improving normal muscle function by administering a therapeutically effective amount of an isoprenoid antibiotic. Also disclosed are methods of upregulating hnRNP L and hnRNP L targe...
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WO/2013/033665A9 |
The present disclosure generally pertains to a method of facilitating the bioconversion of glycerol by microorganisms. In one embodiment, biodiesel derived crude glycerol is purified by removing fatty acids through acid precipitation. Th...
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WO/2013/058193A1 |
The purpose of the present invention is to provide a magnesium alcoholate comprising spherical or ellipsoid particles having a narrow grain size distribution in spite of a small particle diameter. The present invention provides a method ...
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WO/2013/054874A1 |
2,3-butanediol of high purity and very low degree of coloration can be obtained by adding an alkaline substance and conducting distillation (step B) after a step (step A) in which 2,3-butanediol culture broth produced by microbial fermen...
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WO/2013/055845A1 |
Converting a crude vinyl acetate feed to ethanol by hydrogenating the acetic acid and ethyl acetate in the crude vinyl acetate feed. The crude vinyl acetate feed may comprise acetic acid and/or ethyl acetate, as well as vinyl acetate and...
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WO/2013/054092A1 |
A method is described for making a dry particulate catalyst precursor comprising one or more amorphous metal hydroxycarbonates of Cu and Zn, including Georgeite and/or zincian Georgeiteby (i) contacting a solution comprising a soluble co...
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WO/2013/054022A1 |
The present invention relates to an expression vector including: nucleic acids encoding the polypeptides forming a polypeptide complex having an enzymatic activity suitable for converting acetoacetyl-CoA into acetoacetate; optionally at ...
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WO/2013/050376A1 |
The invention relates to a method for preparing a mixture (M) comprising at least an alcohol (Aj), said method comprising the following steps: i) a step in which at least an alcohol (Ai) in the gaseous state is oligomerized, thereby prod...
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WO/2013/051006A1 |
The present invention provides titanium based precursor for polyolefin catalyst with desired morphology and high particle strength. The of preparation of the precursor in accordance with the present invention obviates the use of iodine.
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WO/2013/043824A2 |
Methods and systems for collecting, purifying, and/or extracting ethanol produced during anaerobic metabolism by aquatic plants is provided. The system includes a cell containing water and an aquatic plant, an ethanol extraction assembly...
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WO/2013/040313A2 |
A method is disclosed for manufacturing surfactants for utilization in petroleum industry operations. The method comprises providing a bio-lipid. The bio-lipid can include one or more medium-chain or long-chain fatty acids, such as Lauri...
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WO/2013/037037A1 |
A process for producing alcohols having three carbon atoms from carbonaceous materials such as biomass. The carbonaceous material, such as biomass, is gasified to produce synthesis gas. The synthesis gas then is subjected to a plurality ...
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WO/2013/037036A1 |
A process for producing alcohols from carbonaceous materials such as biomass. The carbonaceous material, such as biomass, is gasified to produce synthesis gas. The synthesis gas then is subjected to a plurality of reactions to produce al...
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WO/2013/039105A1 |
The present invention addresses the problem of providing a method for producing aluminum alkoxide, whereby aluminum alkoxide can be produced efficiently through a solid-liquid reaction between metal aluminum and an alcohol. This method f...
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WO/2013/037737A1 |
The invention relates to a method for producing 4-cyclohexyl-2-methyl-2-butanol, comprising: a) reacting styrene with isopropanol at elevated temperature, wherein 2-methyl-4-phenyl-2-butanol is obtained; and b) hydrogenating 2-methyl-4-p...
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WO/2013/036635A1 |
Various embodiments provide a bioreactor for producing a bioproduct comprising a housing; and a catalytically active zone located in the housing adapted to keep two incompatible gaseous reactants separated when in a gas phase, wherein ea...
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WO/2013/035559A1 |
Provided is a polyester with excellent heat resistance, which has small decrease in the intrinsic viscosity during melt molding. A polyester which is obtained from a diol and a dicarboxylic acid and/or an ester-forming derivative thereof...
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WO/2013/034612A1 |
Process for the chlorination of an organic compound comprising at least one aliphatic hydroxyl group, said process comprising the steps of actively adding to said organic compound (i) hydrogen chloride and (ii) a HCl desolubilizer or a p...
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WO/2013/035849A1 |
The present invention addresses the problem of providing: a high-quality absolute alcohol which is highly safe and free from any foreign odor; and a manufacturing process therefor. The present invention provides an absolute alcohol manuf...
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WO/2013/034881A1 |
A process for purifying a stream comprising 1,4-butanediol comprising the steps of: (a) supplying a crude product stream comprising 1,4-butandiol and one or more of γ- butyrolactone, 2-(4-hydroxybutoxy)-tetrahydrofuran, 4-hydroxybutyl(4...
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WO/2013/034536A1 |
The invention relates to a method for producing polyols, comprising the step of hydrogenating CO/olefin copolymers in the presence of heterogeneous hydrogenation catalysts. The CO/olefin copolymer is a non-alternating copolymer having a ...
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WO/2013/031598A1 |
This invention relates to a catalyst for oxygenate synthesis in which an oxygenate is synthesized from a mixture gas containing hydrogen and carbon monoxide, the catalyst for oxygenate synthesis containing: component (A): rhodium; compon...
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WO/2013/028686A1 |
The present invention provides methods to maintain selectivity to ethanol from syngas during mixed-alcohol synthesis when methanol is being recycled. In some variations, syngas is fed to an alcohol-synthesis reactor that contains a sulfi...
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WO/2013/028039A2 |
The present invention relates to a method of regenerating a catalyst and a method for producing alkylene carbonate and/or alkylene glycol which can be used by regenerating a deactivated catalyst. The method of regenerating a catalyst com...
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WO/2013/028419A1 |
Processes and systems for forming ethanol from methanol. The process involves carbonylating the methanol to form acetic acid and hydrogenating the acetic acid to form ethanol. In a first aspect, at least some hydrogen for the hydrogenati...
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WO/2013/027766A1 |
The present invention is a hydrocracking catalyst obtained by mixing a metal compound (A) containing one metal selected from among group 3 to group 11 in the periodical table, a compound (B) containing a ruthenium oxide compound (B1) and...
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WO/2013/028405A1 |
Processes and systems for forming ethanol from methanol. The process involves carbonylating the methanol to form acetic acid and hydrogenating the acetic acid to form ethanol. The tail gas stream formed in the carbonylation step is separ...
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WO/2013/024261A1 |
A method of making one or more alcohols with a single hydroxy group, such as methanol and ethanol, the method comprising contacting a polyol and water with a basic catalyst. The polyol may be glycerol, for example. The '. catalyst may be...
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WO/2013/024055A1 |
Process for manufacturing propanediol comprising 1,3-propanediol, wherein chloropropanediol comprising 2-chloro-1,3-propanediol is reacted with hydrogen in the presence of a catalyst and/or at a temperature higher than 25°C.
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WO/2013/025627A2 |
Techniques, systems, apparatus and material are disclosed for regeneration or recycling of carbon substances into renewable fuel and materials. In one aspect, a method of recycling carbon to produce a renewable fuel can include harvestin...
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WO/2013/025658A2 |
Techniques, systems and material are disclosed for transport of energy and/or materials. In one aspect, a method includes generating gaseous fuel (e.g., from biomass dissociation) at a first location of a low elevation. The gaseous fuel ...
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WO/2013/020399A1 |
Provided are a catalyst for ethanol production via hydrogenation of an oxalate and a preparation method and use thereof. The catalyst comprises a complex carrier consisting of zirconium oxide and silicon oxide, an active component copper...
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WO/2013/021966A1 |
Provided are a dehydration system and dehydration method, said dehydration system carrying out regeneration of water separation membranes while the system as a whole is in operation and being made such that the number of water separation...
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WO/2013/019239A1 |
To reduce acetal concentrations when separating ethanol from a crude product in one or more distillation column, at least one of the columns has a stripping section that comprises at least 40 stages to favor hydrolysis of the acetal. The...
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WO/2013/019312A1 |
An improved OXO process with converted waste oil recycle includes: (a) hydroformylating an olefin with synthesis gas in a reactor to produce an 0X0 product as well as by-product waste oil, the by-product waste oil having a lower or highe...
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WO/2013/019440A1 |
Disclosed is an integrated process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acid. Terephthalic acid is esterified with (4-methylcyclohexyl)methanol and the terephthalate ester hydro genated to 1,4-cyclohexanedim...
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WO/2013/019229A1 |
In a hydrogenation processes, a second lower temperature hydrogenation reactor is used to control the concentration of impurities, namely ethyl acetate, acetaldehyde, and acetal, prior to separating the reaction mixtures. Controlling imp...
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