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Matches 551 - 600 out of 33,722

Document Document Title
WO/2017/114831A1
The present invention provides a process for oxidatively converting alkanes and/or alkenes containing 2 to 6 carbon atoms ("C2-C6") to C2-C6 alkenes and C2-C6 carboxylic acids, comprising a reaction step which comprises contacting a stre...  
WO/2017/117413A1
A process for removing acetic acid from an aqueous stream containing yellow oil. According to the process, yellow oil is removed from the aqueous stream prior to the removal of acetic acid by a reverse osmosis membrane.  
WO/2017/111391A1
The present invention relates to a method for preparing acrylic acid from glycerin. More specifically, the present invention provides a method which can improve the selectivity of acrolein by applying a specific catalyst composition and ...  
WO/2017/111277A1
The present invention relates to a method for continuous recovery of (meth)acrylic acid. The method for continuous recovery of (meth)acrylic acid according to the present invention enables the use of a natural circulation type reboiler i...  
WO/2017/108890A1
The invention pertains to a process for preparing acrylic acid and/or the ester of acrylic acid and lactic acid from a lactic acid oligomer or polymer, comprising the steps of - bringing a reaction mixture comprising the lactic acid olig...  
WO/2017/110506A1
A method for producing (meth)acrylic acid, comprising specific steps. In the method, a liquid containing a discharged liquid that is discharged in at least one step among the aforementioned steps is used as a collected liquid, the collec...  
WO/2017/104798A1
The objective of a first invention of the present invention is to provide a method that makes it possible to efficiently produce an oxidation reaction product of a hydrocarbon or derivative thereof using the hydrocarbon or derivative the...  
WO/2017/104782A1
In order to provide a method for manufacturing a compound (1) or a pharmaceutically acceptable salt thereof, whereby yield can be improved, cost can be reduced by using an easily obtained, inexpensive starting material and efficiently re...  
WO/2017/081471A3
A process for migrating C=C double bonds within an unsaturated organic compound is described. The process involves contacting an unsaturated organic compound starting material with a heteropoly acid catalyst in the presence of light havi...  
WO/2017/102087A1
The present invention relates to a method for producing a polyol from an unsaturated fatty acid with one or more double bonds, or a polyol from a fatty acid derivative having at least one unsaturated fatty acid group with one or more dou...  
WO/2017/106298A1
Impure aromatic carboxylic acids such as are obtained by liquid phase oxidation of feed materials comprising aromatic compounds with substituent groups oxidizable to carboxylic acid groups, or comprising aromatic carboxylic acid and one ...  
WO/2017/104961A1
The present application relates to a series of preparation methods of extracting, separating and purifying, and commercializing ferulic acid, which is a highly functional material, from cornhusk, which is a by-product of grain and, more ...  
WO/2017/104797A1
The objective of a first invention of the present invention is to provide a radical generating catalyst that is capable of generating (producing) radicals under mild conditions. In order to achieve said objective, a first radical generat...  
WO/2017/097251A1
The present invention relates to two optically pure isomers called NK007 for short, synthesis thereof, and an application thereof in the protection against plant viruses and the regulation of immunological activity. Compounds NK007-1 and...  
WO/2017/098518A1
A sensing element comprises a transistor having a gate electrode, a source electrode, a gate electrode and a semiconductor nanostructure connecting between the source and the gate electrodes. The semiconductor nanostructure is modified b...  
WO/2017/096235A1
Processes for producing carboxylic acid are included herein. The processes include contacting methanol and carbon monoxide in the presence of a liquid reaction medium under carbonylation conditions sufficient to form a carbonylation prod...  
WO/2017/095686A1
A method for chromatographically separating organic acids from a liquid feed mixture including an organic acid and carbohydrate by passing the liquid feed mixture through a bed including an ion exchange resin having both strong base anio...  
WO/2017/096255A1
The present technology discloses processes for producing carboxylic acid. In some embodiments, the processes include contacting methanol and carbon monoxide in the presence of a liquid reaction medium under carbonylation conditions suffi...  
WO/2017/060922A4
The invention discloses aneco-friendly process for hydrogenation (alkenealkene, carbonyl compound and aromatic) and hydrodeoxygenation (methoxy phenols) of organic compound using hydrous ruthenium oxide (HRO) and its supported form as a ...  
WO/2017/094468A1
The purpose of the present invention is to provide a method for producing a catalyst that can reduce uneven quality in a catalyst molded body of a catalyst for (meth)acrylic acid production. Provided is a method for producing a catalyst ...  
WO/2017/096210A1
In one embodiment, the present invention provides a method, comprising: a. adding an effective amount of at least one compound selected from the group consisting of a substituted catechol, nitroxide free radicals, a compound of Formula 2...  
WO/2017/091330A1
Processes for producing carboxylic acid are included herein. The processes include contacting an alcohol and carbon monoxide in the presence of a liquid reaction medium under carbonylation conditions sufficient to form a carbonylation pr...  
WO/2017/090656A1
Provided is a method for producing a trans-4-substituted-cyclohexanecarboxylic acid under mild conditions with high yield. A method for producing a trans-4-substituted-cyclohexanecarboxylic acid (1-A), involving a step of heating a mixtu...  
WO/2017/090948A1
The present invention relates to a method for preparing (meth)acrylic acid. The method for preparing (meth)acrylic acid is economical and can provide (meth)acrylic acid by decomposing, with high efficiency, Michael adducts contained in a...  
WO/2017/086447A1
The present invention provides: crystals of a monovalent cation salt of 3-hydroxyisovaleric acid (also referred to as "HMB"), which have excellent solubility and are easy to handle; and a method for producing the crystals. Crystals of a ...  
WO/2017/085608A1
A method of reducing the formation of an impurity in a terephthalic acid (TPA) production process includes: combining in a reactor, a catalyst, a mixture comprising the impurity and the TPA, and a compound comprising an active carbon ato...  
WO/2017/081471A2
A process for migrating C=C double bonds within an unsaturated organic compound is described. The process involves contacting an unsaturated organic compound starting material with a heteropoly acid catalyst in the presence of light havi...  
WO/2017/083372A1
Linear α, ω-nonadecanediester derivatives and methods of making the derivatives are described. The methods include reacting a linear α, ω-nonadecanediester or a linear α, ω-nonadecanedicarboxylic acid with a reactant optionally in ...  
WO/2017/083338A1
A method of converting methane to an oxygenate. The method includes converting methane to an oxygenate with a transition metal ion loaded zeolite catalyst in an aqueous medium in the presence of gaseous O2 and CO at a temperature lower t...  
WO/2017/081149A1
Oxidic composition containing vanadium, tungsten, phosphorus, oxygen, and optionally tin; the molar ratio of phosphorus to the sum composed of vanadium, tungsten and optionally tin ranges from 1.4:1 to 2.4:1.  
WO/2017/081150A1
The invention relates to a method for producing acrylic acid from formaldehyde and acetic acid, comprising (i) providing a gaseous material flow S1 containing formaldehyde, acetic acid, oxygen, and water, wherein the content of the mater...  
WO/2017/083677A1
Processes for purifying acetic acid by distilling a process in a column in which acetic anhydride is formed in the lower portion of the column. The product stream withdrawn from the column comprises acetic acid, water at a concentration ...  
WO/2017/083668A1
Process for producing acetic acid are disclosed in which a vapor sidedraw is withdrawn from the second column in the primary purification train. The vapor sidedraw comprises acetic acid and lithium-containing compounds at a concentration...  
WO/2017/081151A1
The invention relates to a method for producing acrylic acid from formaldehyde and acetic acid, comprising the steps of (i) providing a gaseous substance stream S1 containing formaldehyde, acetic acid and acrylic acid, wherein the molar ...  
WO/2017/080414A1
Disclosed is a method for preparing a silodosin intermediate. The silodosin intermediate is the compound as shown by formula (1), and is prepared with an easily obtained indoline derivative and R-alanine derivative as starting materials ...  
WO/2017/078609A1
The present invention relates to a metal-organic framework with encapsulated target-molecule, a process for the preparation of a metal-organic framework with encapsulated target-molecule, as well as the metal-organic framework with encap...  
WO/2017/079151A1
Provided is a process of separating carboxylic acids comprising (a) providing an aqueous solution comprising (i) one or more mono-carboxylic acids, (ii) one or more di-carboxylic acids, and (iii) one or more tri-carboxylic acids, and (b)...  
WO/2017/072086A1
The invention concerns a process for oxidative dehydrogenation of ethane. In the process an ethane comprising stream is fed to a distillation column to remove propane. The purified ethane stream is subjected to oxidative dehydrogenation ...  
WO/2017/075391A1
Shaped porous carbon products and processes for preparing these products are provided. The shaped porous carbon products can be used, for example, as catalyst supports and adsorbents. Catalyst compositions including these shaped porous c...  
WO/2017/075425A1
The present invention provides a porous metal-containing carbon-based material that is stable at high temperatures under aqueous conditions. The porous metal-containing carbon-based materials are particularly useful in catalytic applicat...  
WO/2017/068487A1
A process for producing terephthalic acid, comprising: passing a feed stream through a catalytic reactor wherein the feed stream comprises p-xylene; contacting the feed stream with a catalyst within the catalytic reactor to produce an ox...  
WO/2017/069034A1
The present invention addresses the problem of providing a treatment method for at least partially removing impurities from a composition containing a fluorine-containing organic acid having 2-7 carbon atoms and impurities. The present i...  
WO/2017/069995A1
A catalytic composition useful for the conversion of an olefin selected from the group consisting of propylene, isobutylene or mixtures thereof, to acrylonitrile, methacrylonitrile, and mixtures thereof, or acrolein/arylic acid, methacro...  
WO/2017/066901A1
Disclosed is a process of oxidizing an alcohol of formula ROH (I), wherein R represents a saturated or unsaturated, linear, branched or cyclic C3-C50 hydrocarbon group which is optionally substituted with a heteroatom, characterized in t...  
WO/2017/064701A1
The present invention provides methods for total chemical synthesis of Resolvin E1 (Rv E1).  
WO/2017/064069A1
The invention is directed to a process for the purification of levulinic acid comprising the following steps: a. Providing a composition 1, comprising at least 75 wt% of levulinic acid; b. Cooling composition 1 to at least one temperatur...  
WO/2017/064015A1
The present invention pertains to a process for the chlorination of acetic acid to form monochloroacetic acid comprising the following steps a. reacting acetic acid with chlorine using acetic anhydride and/or acetyl chloride as catalyst ...  
WO/2017/064064A1
The invention relates to a process for the production of 1,6-difunctionalized hexane derivatives from 1,3-diunsaturated hydrocarbons, preferably butadiene, wherein a hydroformylation with carbon monoxide and hydrogen is performed in the ...  
WO/2017/060583A1
The subject matter of the invention is a process for recovering polymer-grade (meth)acrylic acid, in the absence of organic solvent, from a gaseous reaction mixture comprising (meth)acrylic acid obtained by gas-phase oxidation of a (meth...  
WO/2017/060922A1
The invention discloses aneco-friendly process for hydrogenation (alkenealkene, carbonyl compound and aromatic) and hydrodeoxygenation (methoxy phenols) of organic compound using hydrous ruthenium oxide (HRO) and its supported form as a ...  

Matches 551 - 600 out of 33,722