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Matches 1 - 50 out of 13,708

Document Document Title
WO/2018/223034A1
The present invention relates generally to select rhodium-rhenium (Rh-Re) or iridium-rhenium (Ir-Re) catalysts and their use in processes for the catalytic hydrogenolysis of tetrahydrofurfuryl alcohol (THFA) to 1,5-pentanediol.  
WO/2018/211154A1
The present invention relates to a cobalt(ll)-mediated photocatalytic process for reducing arylketones, arylalkenes, arylaldehydes and aliphatic aldehydes, and to a novel catalytic composition used in this process and comprising a cobalt...  
WO/2018/213821A1
Catalysts and methods for transformation of glycerol and a carbon feedstock, such as CO2, a carbonate salt or a bicarbonate salt, are described herein. Homogeneous catalysts include compounds of formula M[NHC-R-linker]aLbXc, where M is a...  
WO/2018/210720A1
The invention relates to a method for producing C4- to C13-monohydroxy compounds from a bottom fraction which is obtained during the distillation of a crude mixture of C4- to C13-oxoaldehydes from the cobalt- or rhodium-catalysed hydrofo...  
WO/2018/211013A1
Processes and associated reaction systems for the preparation of ethylene carbonate and ethylene glycol from ethylene oxide are provided, particularly processes and associated reaction systems directed to heat integration in the treatmen...  
WO/2018/206155A1
A process for conducting exothermic equilibrium reactions, especially for the performance of methanol synthesis by heterogeneously catalysed conversion of synthesis gas, is proposed, which enables readjustment and hence optimization of t...  
WO/2018/206153A1
A reactor for conducting exothermic equilibrium reactions, especially for the performance of methanol synthesis by heterogeneously catalysed conversion of synthesis gas, is proposed, which enables readjustment and hence optimization of t...  
WO/2018/203179A1
The present disclosure describes an integrated process to produce MTBE and EO/MEG from isobutane, oxygen, and ethylene streams. The isobutane is oxidized to produce TBHP, which is then used in an epoxidation reaction with ethylene to pro...  
WO/2018/202707A1
A method of manufacture of zinc monoglycerolate containing an incorporated modifier, and the product, the zinc monoglycerolate being in the form of agglomerates of crystallites, wherein the crystallite size based on the average coherence...  
WO/2018/202400A1
The present invention discloses a method for the conversion reaction of methane and water to methanol and hydrogen, comprising the steps of: a) providing a first gas mixture comprising methane; b) providing a promoter of the conversion r...  
WO/2018/199669A1
Disclosed is a method for producing diol. A fermented culture medium comprising diol is produced. A pre-treated solution, which is the fermented culture medium from which impurities have been removed by successive electrodialysis and ion...  
WO/2018/192957A1
The invention relates to a device and a method for converting carbon dioxide and hydrogen into a first product methanol and a second product, water, wherein a reactor is provided with a catalyst. Carbon dioxide and hydrogen are guided in...  
WO/2018/191585A1
Polyols, polyesters, and polyurethanes comprising estolide residues, and methods of making the same. Exemplary compounds include polyol estolides, glycerol estolides, polyglycerol estolides, and polymeric materials derived therefrom.  
WO/2018/187039A1
A method for converting methanol to gasoline boiling range hydrocarbons is disclosed. In an aspect the method includes feeding crude methanol from a methanol synthesis reactor to a methanol separation vessel to recover a methanol stream ...  
WO/2018/185459A1
A process for the production of formaldehyde-stabilised urea is described comprising the steps of: (a) generating a synthesis gas; (b) subjecting the synthesis gas to one or more stages of water-gas shift in one or more water-gas shift r...  
WO/2018/187462A1
A liquid blend comprising about 1 wt% to about 99 wt% of 1,4-butanediol and about 1 wt% to about 99 wt% of a modifier compound. In a specific embodiment, the modifier compound may be 1,5-pentanediol. The liquid blend has a temperature at...  
WO/2018/177498A1
The invention relates to the extraction of organic compounds from mixtures of said compounds with water, using a nanoporous carbon membrane. The invention can be used in any field where it is desired to separate an organic compound of in...  
WO/2018/183628A1
Provided herein are bioderived 1,3-butanediol compositions and systems and processes for producing such bioderived 1,3-butanediol compositions.  
WO/2018/170932A1
The invention provides a method for preparing 1,5-pentanediol via hydrogenolysis of tetrahydrofurfuryl alcohol. The catalyst used in the method is prepared from a nitrogen-containing ligand functionalized organic polymer or inorganic hyb...  
WO/2018/173949A1
Provided is an apparatus 100 for producing methanol, which is equipped with a reactor 16 for synthesizing methanol by reacting a starting material with hydrogen in the presence of a catalyst. The starting material contains dimethyl carbo...  
WO/2018/168978A1
Provided are a water-alcohol separation system and water-alcohol separation method for achieving energy savings through the entirety of a process and producing high-purity alcohol. The water-alcohol separation system is provided with: a ...  
WO/2018/170263A1
A process for producing ethylene comprising introducing fuel and oxidant gas to combustion zone to produce combustion product; introducing first reactants (hydrocarbons, combustion product) to first reaction zone to produce pyrolysis pro...  
WO/2018/168651A1
The present invention addresses the problem of providing a method for producing an alcohol in which a multi-effect method is applied and the energy efficiency of the entire process is improved. The problem is solved by a method for produ...  
WO/2018/166566A1
The invention relates to a method for chemical conversion of sugars or sugar alcohols to polyols/glycols, wherein the conversion of sugar or sugar alcohols occurs via hydrogenolysis in the presence of a catalyst containing at least one m...  
WO/2018/169022A1
The complex crystal according to the present disclosure has a structure in which supramolecule units, each including two or more types of molecules, and guest molecules for which the supramolecule units are hosts are arrayed. Each of the...  
WO/2018/169037A1
Provided is a water-alcohol separation membrane unit for producing an alcohol from a water-alcohol mixture and with which it is possible to improve productivity in a simple manner. A separation membrane unit used when an alcohol is produ...  
WO/2018/164193A1
Provided is a catalyst characterized in that: a metal component containing a first component, which is rhenium, and one or more types of second components selected from a group consisting of silicon, gallium, germanium and indium is supp...  
WO/2018/163003A1
Disclosed is a method of producing formaldehyde from formic acid. The method includes obtaining a gaseous mixture comprising formic acid and water vapor and contacting the gaseous mixture with a metal catalyst in a reaction chamber under...  
WO/2018/157685A1
A Ni-coated Al2O3@Al2O3-SiO2 catalyst. The specific surface area of the catalyst is 98 m2/g-245 m2/g, and the pore volume is 0.25 cm3/g-1.1 cm3/g. The mass ratio of a carrier Al2O3 to an active component Ni is Al2O3:Ni = 100:4-26. The ma...  
WO/2018/157684A1
A Ni-coated Al2O3@SiO2 catalyst. The mass ratio of the components of the catalyst is Al2O3:SiO2:Ni = 100:0.1-3:4-26, the specific surface area is 98 m2/g-245 m2/g, and the pore volume is 0.25 cm3/g-1.1 cm3/g. Ni particles exist on the su...  
WO/2018/159427A1
This two-phase reaction medium for an organic reaction includes: a first liquid phase which uses 1,1,1,3,3,3-hexafluoropropan-2-ol (HFIP) as a solvent; and a second liquid phase comprising a solvent that is essentially incompatible with ...  
WO/2018/153625A1
Process for the synthesis of methanol comprising: reforming a hydrocarbon feedstock into a synthesis gas containing carbon oxides and hydrogen in a molar ratio (H2-CO2) /(CO+CO2) lower than 1.7; elevating said molar ratio to a value of a...  
WO/2018/149811A1
The invention relates to a reactor for the catalytic production of methanol, in which at least two catalyst layers are arranged. The first catalyst layer is arranged upstream and the second catalyst layer is arranged downstream. The acti...  
WO/2018/146978A1
Provided is catalyst (for reduction reaction) which uses a raw material derived from biomass such that 1,4-butanediol or tetrahydrofuran can be obtained with a higher selectivity than is typical. This catalyst is used for a reduction rea...  
WO/2018/140243A1
The present invention provides an improved process for manufacturing high quality butanediol. The invention relates to an improved process for manufacturing high quality butanediol from feedstock comprising butynediol having been manufac...  
WO/2018/139635A1
The present invention addresses the problem of improving the production capacity of an alcohol in a method for producing a high concentration alcohol, said method using a distillation column and an adsorption/desorption column. A method ...  
WO/2018/135506A1
The purpose of the present invention is to provide a ruthenium complex which is capable of serving as a reduction catalyst that is applicable to an industrial production. According to the present invention, ketones, aldehydes, esters or ...  
WO/2018/136242A1
Systems and methods are provided for modifying the composition of the conversion catalyst in a reactor for oxygenate conversion during conversion of an oxygenate feed to allow for adjustment of the slate of conversion products. The modif...  
WO/2018/135408A1
Provided is an isopropyl alcohol composition which comprises isopropyl alcohol and an impurity, the composition having a dissolved-oxygen concentration of 0.1% or less with respect to the saturation solubility of oxygen measured in the a...  
WO/2018/132871A1
The present invention relates to methods for engineering yeast strains which can be used in the production of industrially important chemicals. Nucleic acids encoding components of the methanol utilization pathway are used to modify yeas...  
WO/2018/132440A1
An improved process for making bioderived propylene glycol by reacting a feed composition including glycerol with hydrogen in the presence of a catalyst, wherein the improvement involves causing the reaction to take place in the presence...  
WO/2018/128402A1
The present invention relates to a method for producing methyl tertiary-butyl ether, the method comprising a reaction step for reacting methanol and isobutene in the presence of an acid catalyst to produce methyl tertiary-butyl ether; an...  
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/2018/121402A1
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/2018/122440A1
The invention relates to an adsorbent material comprising a catalyst active in the hydrolytic degradation of contaminants, based on zirconium hydroxide doped with basic lithium and/or magnesium compounds, being neither toxic nor corrosiv...  
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/2018/126049A1
Pharmaceutical compositions comprising an active pharmaceutical ingredient, a high viscosity liquid carrier material, a hydrophobic solvent, and a hydrophilic solvent are disclosed. Also disclosed are methods of manufacturing and using t...  
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/2018/114822A1
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.  

Matches 1 - 50 out of 13,708