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Matches 651 - 700 out of 17,744

Document Document Title
WO/2015/148802A1
Pentacyclic triterpene compounds are provided herein. Also provided are pharmaceutical formulations containing a therapeutically effective amount of one or more of the compounds, or pharmaceutically acceptable salts or prodrugs thereof, ...  
WO/2015/140300A1
The invention relates to a method (100) for producing olefins, wherein oxygenates are produced in one or more oxygenate synthesis steps (1, 2) by using hydrocarbons, hydrogen being obtained in the process, which oxygenates are then at le...  
WO/2015/140100A1
The invention relates to a method for start-up and operation of a Fischer-Tropsch reactor comprising the steps of: (a) providing a reactor with a fixed bed of reduced Fischer-Tropsch catalyst that comprises cobalt as catalytically active...  
WO/2015/140250A1
The Fischer-Tropsch process can be used for the conversion of hydrocarbonaceous feed stocks into normally liquid and/or solid hydrocarbons. The feed stock (e.g. natural gas, associated gas and/or coal-bed methane, coal) is converted in a...  
WO/2015/135641A1
A process is proposed for preparing propene by means of dehydration of 1- or 2-propanol over heterogeneous dehydration catalysts, comprising the following steps: (a) providing a reactant comprising 1- or 2-propanol and heating the latter...  
WO/2015/132246A1
The invention relates to a catalyst for Fischer-Tropsch synthesis, comprising a carrier material based on pyrogenic silicic acid. The carrier material has a specific surface area of 30 to 500 m2/g and a monomodal pore radius distribution...  
WO/2015/129228A1
[Problem] To reduce the circulated amount of unreacted material while suppressing excessive increase in temperature in a hydrogenation reaction in an aromatic compound hydrogenation system. [Solution] A hydrogenation system (1) is provid...  
WO/2015/130451A1
The present invention relates to the preparation of a dehydration catalyst and a method and apparatus for dehydrating 1-alcohols to 1-alkenes with high regioselectivity. The 1-alkenes are useful in preparing copolymers with ethylene and ...  
WO/2015/102022A3
The present invention relates to an improved process for the preparation of abiraterone acetate. More specifically the invention relates to a process for the preparation of abiraterone acetate free from dimer and other impurities.  
WO/2015/124149A1
The invention relates to a catalyst precursor material, more specifically to a powdered catalyst precursor material on a TiO2 basis, which contains at least one shaping auxiliary; to methods for producing said material; to the use for th...  
WO/2015/118108A1
A process (100) for obtaining olefins is proposed in which a first gas mixture (b), generated by a steam cracking process (1), is used at least partly to form a first separation feed (f) which comprises hydrocarbons having one to five ca...  
WO/2015/118125A1
A process (100) is proposed for obtaining olefins, comprising a steam cracking process (1) in which a first gas mixture (b) is generated and an oxygenate-to-olefin process (2) in which a second gas mixture (s) is generated, the first gas...  
WO/2015/092006A3
The present invention relates to a catalyst bed comprising a first catalyst layer and a second catalyst layer, wherein the first catalyst layer comprises a first catalyst or precursor thereof active or activatable at a temperature below ...  
WO/2015/119293A1
The present invention addresses the problem of providing a metal-containing zeolite catalyst that can be easily collected and reused and has a starting material having a good transfer rate and selectivity, and a method for producing buta...  
WO/2015/113518A1
The present application provides a method of preparing high-purity borneol from lauraceae extract or blumea balsamifera extract. The method comprises using an aluminum alkoxide solution having a low boiling point to dissolve lauraceae ex...  
WO/2015/116695A1
A composition comprising 2,3-butanediol is dehydrated to methyl vinyl carbinol and/or 1,3-butadiene by exposure to a catalyst comprising (a) MxOy wherein M is a rare earth metal, a group IIIA metal, Zr, or a combination thereof, and x an...  
WO/2015/111580A1
 The purpose of the present invention is to provide a method for subjecting a raw material containing a hydrocarbon having a plurality of carboxylate groups to an elimination reaction under moderate reaction conditions, and producing a...  
WO/2015/112056A1
The invention relates to the field of gas chemistry and, more specifically, to methods and devices for producing aromatic hydrocarbons from natural gas, which involve producing synthesis gas, converting same into methanol, producing, ...  
WO/2015/111611A1
This production method of a compound represented in formula (I) is characterized by deriving a para-phenylene ring from the compound represented in formula (II) by the 2- and 5-position OH groups bonded to a 1,3-cyclohexadiene ring being...  
WO/2015/107322A1
A method is described for loading an axial-radial flow vessel containing a bed of a particulate catalyst having a radial-flow portion and an axial-flow portion supported on and in fluid communication with the radial flow portion, by (i) ...  
WO/2014/031776A3
Multiple catalytic processing stations coupled with a system which produces volatile gas streams from biomass decomposition at discrete increasing temperatures or constant temperature. These catalytic processing stations can be programme...  
WO/2015/015316A3
The disclosed subject matter presents a catalyst or catalyst composition as well as the methods of making and using the catalyst or catalyst composition. In one aspect, the disclosed subject matter relates to a catalyst comprising CoMnaS...  
WO/2015/107487A1
A process is described for the production of hydrocarbon fractions which can be used as diesel fuel or as components of diesel fuel, starting from a mixture of a biological origin containing fatty acid esters with glycerine, and possibly...  
WO/2015/109217A1
The present invention is directed at an improved process for generating heavier hydrocarbons from carbon dioxide and/or carbon monoxide and water using tandem photochemical-thermochemical catalysis in a single reactor. Catalysts of the p...  
WO/2015/104056A1
The present invention relates to a method of preparing an aluminate support for a catalyst comprising: (i) impregnating an alumina support with a divalent metal to produce an impregnated alumina support; (ii) calcining said impregnated a...  
WO/2015/102022A2
The present invention relates to an improved process for the preparation of abiraterone acetate. More specifically the invention relates to a process for the preparation of abiraterone acetate free from dimer and other impurities.  
WO/2015/097717A2
The present invention relates to an improved process for the preparation of β-carotene having pharmaceutically acceptable level of residual solvent content.  
WO/2015/091832A1
The present invention relates to a catalyst for the conversion of oxygenates to olefins, wherein the catalyst comprises one or more zeolites of the MFI, MEL and/or MWW structure type and particles of one or more metal oxides, the one or ...  
WO/2015/090575A1
The invention relates to a method for producing syngas with an adjustable molar CO/H2 ratio and to devices for carrying out the method. Syngas can have different proportions of CO and H2 (molar CO/H2) depending on the type and compositio...  
WO/2015/094698A1
Processes for catalytically converting oxygenates to hydrocarbon products having an increased C6-C8 aromatics content therein. A first mixture comprising ≥ 10.0 wt.% of at least one oxygenate, based on the weight of the first mixture, ...  
WO/2015/094681A1
Catalyst compositions including a zeolite having a molar ratio of silicon to aluminum of about 10.0 to about 300.0; a Group 10-12 element and combinations thereof; a Group 15 element and combinations thereof; and optionally, a binder, wh...  
WO/2015/094683A1
Methods for organic compound conversion are disclosed. Particular methods include providing a first mixture comprising ≥ 10.0 wt% of at least one oxygenate, based on the weight of the first mixture; contacting said first mixture in at ...  
WO/2015/094682A1
Methods are provided for performing a conversion reaction using a catalyst steamed under mild steaming conditions. Steaming a conversion catalyst under mild steaming conditions can provide an increased conversion activity and/or an incre...  
WO/2015/094687A1
A catalyst composition includes a zeolite, a binder, and a Group 12 transition metal selected from the group consisting of Zn, Cd, or a combination thereof, the zeolite having a silicon to aluminum ratio of at least about 10, the catalys...  
WO/2015/094679A1
A catalyst composition comprises a self-bound zeolite and a Group 12 transition metal selected from the group consisting of Zn, Cd, or a combination thereof, the zeolite having a silicon to aluminum ratio of at least about 10, the cataly...  
WO/2015/094696A1
Embodiments of the invention provide processes for catalytically converting oxygenates to hydrocarbon products having an increased C6-C8 aromatics content therein. Particular processes include (a) providing a first mixture comprising ≥...  
WO/2015/089593A1
The present invention relates to methods for producing partially renewable light unsaturated hydrocarbons, in which at least one pyrolysis furnace of a production unit which produces light unsaturated hydrocarbons from hydrocarbons is re...  
WO/2015/094697A1
Methods are provided for conversion of methanol and/or dimethyl ether to aromatics, such as a para-xylene, and olefins, such as ethylene and propylene. The methods can be used in conjunction with molecular sieve (zeolite) catalysts that ...  
WO/2015/091078A1
The invention relates to a novel process for preparing a catalyst containing phosphorus, wherein the catalyst is steamed. Also disclosed are the catalyst obtainable by said process as well as the use thereof in a process for preparing ol...  
WO/2014/199348A3
A process for the preparation of butadiene comprising (i) providing a gas stream G-1 comprising ethanol; (ii) contacting the gas stream G-1 provided in (i) with a catalyst, thereby obtaining a gas stream G-2 comprising butadiene; wherein...  
WO/2015/094685A1
A catalyst composition comprising a zeolite, an alumina binder, and a Group 12 transition metal selected from Zn and/or Cd, the zeolite having a Si/Al ratio of at least about 10 and a micropore surface area of at least about 340 m2/g, th...  
WO/2013/106311A3
A method is provided for vaporizing a liquid elemental halogen. A heating gas is preheated in the absence of halogen to a preheat temperature which results in a preheated heating gas. The preheated heating gas is directly contacted with ...  
WO/2015/087938A1
The present invention provides a catalyst for hydrocracking with which it is possible to reduce the oxygen content included in hydrocarbons synthesized from vegetable oils/fats, animal oils/fats, and/or liquefied coal oil that include at...  
WO/2015/086255A1
The invention relates to the synthesis of pentane derivatives and, optionally, the dimerization products thereof, from fermentatively prepared butanol. The fermentatively prepared butanol contains virtually no isomeric compounds such tha...  
WO/2015/086095A1
The invention provides a process for the preparation of an olefinic product, the process comprising the steps of: (a) reacting an oxygenate feedstock, comprising oxygenate, in an oxygenate reaction zone in the presence of a catalyst comp...  
WO/2015/088707A1
Effect adiabatic, catalytic alkanol (alcohol) dehydration using two or more sequential dehydration catalyst beds each of which has disposed therein a different catalyst and, preferably, eliminating heating and heating apparatus disposed ...  
WO/2015/086518A1
A process for removing solids and biodegradable components from an aqueous stream produced in an oxygenate to olefins conversion system, comprising: a) feeding an oxygenate containing feed to an oxygenate to olefins conversion reactor; a...  
WO/2015/081494A1
The present invention relates to a reaction device for preparing light olefins from methanol and/or dimethyl ether, and more specifically relates to a reaction device for preparing light olefins from methanol and/or dimethyl ether, which...  
WO/2015/083024A1
The invention relates to a novel method for the operation of an SOEC stack reactor («Solid Oxide Electrolyser Cell»), according to which, in the absence of electricity, synthesis gas H2+CO or a mixture H2+CO2 is injected at the cathode...  
WO/2015/084575A2
This disclosure relates to the production of C2+ olefins from feeds containing methane and at least one co-reactant, to equipment and materials useful in such processes, and to the use of such olefins in, for example, the production of p...  

Matches 651 - 700 out of 17,744