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WO/2014/123485A1 |
A method for the purification of a desired protein from a protein preparation includes conditioning the protein preparation by treatment with soluble organic multivalent ions, immobilized organic multivalent ions, or both, optionally in ...
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WO/2014/115826A1 |
Provided are a method and device for manufacturing high-purity carboxylic acid from which a high percentage of metal-containing impurities and/or carbonyl-containing impurities have been removed. In this method for manufacturing carboxyl...
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WO/2014/105648A1 |
The invention provides systems and processes for concentrating acetic acid and acetic anhydride streams. The systems allow operation of equipment used for such concentrations in two or more modes of operation. At least one mode is intend...
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WO/2014/105289A1 |
In some variations, the invention provides a process for producing furfural, 5- hydroxymethylfurfural, and/or levulinic acid from cellulosic biomass, comprising: fractionating the feedstock in the presence of a solvent for lignin, sulfur...
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WO/2014/096249A1 |
An integrated process for the production of methyl acetate and methanol by carbonylating dimethyl ether with synthesis gas, recovering methyl acetate and unreacted synthesis gas and supplying unreacted synthesis gas and fresh synthesis g...
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WO/2014/100424A1 |
A process for producing products from biomass comprising fermenting biomass to produce a first product stream comprising carboxylic acid salts; acidifying at least one of the first product stream and a second product stream to produce a ...
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WO/2014/097867A1 |
Provided is a method for efficiently removing acetaldehyde and producing high-purity acetic acid in a stable manner. Methanol and carbon monoxide are reacted continuously in a carbonylation reactor (1) in the presence of a catalyst syste...
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WO/2014/096254A1 |
An integrated process for the production of acetic acid by carbonylating dimethyl ether with synthesis gas to form methyl acetate and unreacted synthesis gas, utilising the unreacted synthesis gas to produce methanol, dehydrating and hyd...
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WO/2014/100052A1 |
Alpha-hydroxy alkyl esters have been found to perform as hydrogen sulfide scavengers. A method of scavenging hydrogen sulfide includes contacting a fluid containing hydrogen sulfide with a treatment fluid including an alpha-hydroxy alkyl...
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WO/2014/096237A1 |
An integrated process for the production of methyl acetate and methanol by carbonylating dimethyl ether with synthesis gas, recovering a methyl acetate stream and an unreacted synthesis gas stream comprising methyl acetate, scrubbing the...
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WO/2014/089827A1 |
The current disclosure provides methods for producing C2-C5 carboxylic acids from a carbohydrate source. In some embodiments, the method may be: (a) contacting the carbohydrate source with an alkali to form a plurality of intermediate co...
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WO/2014/087016A1 |
The invention provides a process for the production of a biomass hydrolysate suitable for the production of levulinic acid and formic acid, a biomass hydrolysate obtainable by said process, a process for the production of levulinic acid ...
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WO/2014/089492A1 |
In the hydrocyanation reaction of butadiene proceeding through pentenenitriles to adiponitrile, catalysis by complexes of zerovalent nickel with bidentate phosphorus-based ligands of the NiL2A type wherein L2 is a bidentate ligand and A ...
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WO/2014/087015A1 |
The invention provides a process for the isolation of levulinic acid and formic acid from a composition comprising formic acid and levulinic acid, said process comprising a solid-liquid separation step, a vapor removal step, and a solven...
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WO/2014/079917A1 |
The invention pertains to a method for preparing propanoic acid comprising the steps of - providing a liquid comprising at least 15 wt. % of a dissolved inorganic salt of a divalent metal and at least 10 wt.% of propanoic acid, - subject...
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WO/2014/079926A1 |
The invention pertains to a method for preparing butanoic acid which method comprises the steps of - providing a liquid comprising at least 5 wt. % of a dissolved inorganic salt and at least 5 wt. % of butanoic acid - subjecting the liqu...
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WO/2014/077246A1 |
Provided is a method for safely producing fluoromethane and 3,3,3-trifluoro-2-(trifluoromethyl)propanoyl fluoride ((CF3)2CHCOF), which are useful as a dry etching gas or the like, with high purity at low cost. By a method for thermally d...
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WO/2014/065577A1 |
The present invention relates to a method for preparing loxoprofen (2S, 1'R, 2'S) trans-alcohol capable of improving yield and purity and, more particularly, to a method for preparing loxoprofen (2S, 1'R, 2'S) trans-alcohol capable of im...
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WO/2014/062564A1 |
The invention provides non-naturally occurring microbial organisms containing a fatty alcohol, fatty aldehyde or fatty acid pathway, wherein the microbial organisms selectively produce a fatty alcohol, fatty aldehyde or fatty acid of a s...
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WO/2014/053312A1 |
The present invention relates to a method for processing an aqueous solution containing a salt of an organic compound including at least one acid function and at least one fluorine atom, or fluoric acid, by reaction between said salt and...
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WO/2012/039973A9 |
The present invention relates to improved processes for the manufacture of acetic acid. A pump around reactor is used to produce additional heat for the production of steam. The pump around reactor receives a portion of the reaction solu...
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WO/2014/038489A1 |
The present invention pertains to a method that is for producing an unsaturated acid and/or an unsaturated acid ester and that contains a step (A) for reacting a compound (1) represented by formula (1) in the presence of a Brønstead aci...
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WO/2014/039638A1 |
The present invention relates to the energy efficient and selective extraction of dilute concentrations of biomolecules, e.g., small organic compounds, e.g., one or more C2-C6 alcohols, one or more C3-C5 carboxylic acids, one or more C8-...
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WO/2014/037560A1 |
The invention provides a process to separate levulinic acid from a composition obtained by acid hydrolysis of biomass said process comprising subjecting said composition to solvent-solvent extraction to yield an organic phase comprising ...
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WO/2014/039917A1 |
Disclosed herein are compounds and methods of using such compounds for treating or suppressing oxidative stress disorders, including mitochondrial disorders, impaired energy processing disorders, neurodegenerative diseases and diseases o...
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WO/2014/034004A1 |
An anode electrode that is provided with a nitride semiconductor layer is used in the present invention. This nitride semiconductor layer is provided with an AlxGa1-xN layer (0 < x ≤ 0.25), an AlyGa1-yN layer (0 ≤ y ≤ x) and a GaN ...
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WO/2014/030038A1 |
A process of producing N-acyl amino acid based surfactants of Formula (I), wherein, R is selected from C6 to C22 alkyl group, R1 is selected from H, C1 to C4 alkyl, R2 is selected from all groups on a carbon of natural amino acids, R3 is...
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WO/2014/030824A1 |
The present invention relates to a method for manufacturing a metal precursor and a method for manufacturing a metal ink by using same. The method for manufacturing the metal precursor and the method for manufacturing the metal ink by us...
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WO/2014/030523A1 |
The purpose of the present invention is to provide a method for producing an iron carbonate, whereby it becomes possible to prevent the generation of hydrogen during the production of the iron carbonate by the reaction of a carboxylic ac...
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WO/2014/020281A1 |
A process for preparing a carboxylic acid, by oxidative cleavage of at least one vicinal diol, or an epoxide, wherein the reaction is carried out in the presence of a catalyst and of an oxidizing agent and in the absence of solvent.
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WO/2014/008977A1 |
The present invention relates to the vinyl ester of isononanoic acid starting from 2-ethyl hexanol, a methods for the production thereof comprising the dehydrogenation of 2-ethyl hexanol to an octene, which octene is then transformed int...
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WO/2014/005842A1 |
The invention relates to a method for producing isononane derivatives from enzymatically produced isobutene, the higher purity of which improves the method and the properties of the produced vinyl isononanoates.
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WO/2014/000415A1 |
A 2,3,3,3-tetrafluoropropanoic acid (I) synthesis method: under an acid or alkaline condition, in presence of a catalyst or a system without any catalyst, Ν,Ν-dialkyl-2,3,3,3-tetrafluoropropionamide (II) is hydrolyzed to obtain a 2,3,3...
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WO/2014/004307A1 |
A process for producing acetic acid includes: obtaining hydrogen iodide in an acetic acid production system; and continually introducing a complexing agent into the system, wherein the complexing agent and hydrogen iodide interact to for...
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WO/2013/189978A1 |
The invention relates to a process for preparing β-amino acid derivatives, which process can be used for the preparation of telaprevir or a pharmaceutically acceptable salt or solvate thereof, wherein the process includes an organocatal...
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WO/2013/191713A1 |
A method of reacting one or more components in a liquid phase to form an organic product, the method including feeding a carbon-based gas to a high shear device; feeding a hydrogen-based liquid medium to the high shear device; using the ...
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WO/2013/186156A1 |
A process for preparing formic acid by hydrogenation of carbon dioxide in the presence of a tertiary amine (I), a diamine (II), a polar solvent and a catalyst comprising gold at a pressure of from 0.2 to 30 MPa abs and a temperature of f...
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WO/2013/181155A1 |
This disclosure relates to amphiphilic compounds containing a cyclobutene or cyclobutane moiety. In some embodiments, the compounds are useful for treating infection by Mycobacterium such as Mycobacterium tuberculosis. Cyclobutene contai...
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WO/2013/164301A1 |
The invention relates to a method for reacting glycerin, wherein the glycerin is reacted at temperatures above 150°C in an aqueous, liquid solution of Me hydroxide, wherein the concentration of the Me hydroxide is greater than the satur...
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WO/2013/159322A1 |
The present invention relates to a method for preparing acetic acid. The method comprises the oxidation reaction of levulic acid, wherein the raw materials containing levulic acid or derivatives thereof and an oxidant are reacted under t...
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WO/2013/150042A1 |
The present invention pertains to a process for separating monochloroacetic acid and dichloroacetic acid from one another via extractive distillation using (a) an extractive agent that is chemically stable and has a BF3 affinity of betwe...
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WO/2013/147072A1 |
The present invention is a cocrystal of 3-(15-hydroxypentadecyl)-2,4,4-trimethyl-2-cyclohexen-1-one and a C14-17 fatty acid.
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WO/2013/148006A1 |
A process comprising catalytically converting ethane to ethylene and acetic acid in the presence of oxygen at a temperature of 450°C or less in the gas phase wherein the catalyst has the empirical formula MoVaNbbTecZdOn.
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WO/2013/137236A1 |
This production method for producing acetic acid suppresses concentration of hydrogen iodide and improves the liquid separation of overhead from a distillation tower. A mixture including hydrogen iodide, water, acetic acid, and methyl ac...
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WO/2013/135965A1 |
A process for the production of levulinic acid and formic acid and, if desired, cellulose, a sugar product and/or bio- ethanol from biomass in a formic acid-based cooking process, wherein the formic acid is used as a catalyst for the for...
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WO/2013/133362A1 |
The present invention relates to a catalyst which is used for synthesis of an oxygenated product from a mixed gas that contains hydrogen and carbon monoxide. This catalyst for synthesis of an oxygenated product is characterized by contai...
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WO/2013/132507A1 |
The present disclosure provides a process for recovering PTA (purified terephthalic acid) oxidation catalysts during the manufacture of PTA, using an acid catalyst containing reaction stream resulting from the hydrolysis of an organic es...
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WO/2013/129614A1 |
The present invention relates to a catalyst for use in the synthesis of a C2 oxygenate, which enables the synthesis of a C2 oxygenate from a mixed gas containing hydrogen and carbon monoxide, said catalyst comprising a hydrogenation-acti...
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WO/2013/129907A1 |
AlkyI esters (butyl, hexyl, or other) of full composition palm fatty acids, palm fatty acid distillates (PFAD), and palm kernel fatty acid distillates (PKFAD) can be used to generate polyurethane and lubricant products. The alkyl esters ...
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WO/2013/124404A1 |
A process for the co-production of acetic acid and dimethyl ether products from a mixture of methanol and methyl acetate by contacting the mixture at a temperature from 200 to 260 °C, with a catalyst composition comprising a zeolite pos...
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