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WO/2018/150797A1 |
Provided is a catalyst that can produce methacrylic acid at high selectivities by the gas-phase catalytic oxidation of methacrolein. The catalyst is a catalyst for production of methacrylic acid which is used for the production of methac...
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WO/2018/151389A1 |
The present invention relates to a polymer-metal catalyst hybrid material for water oxidation catalytic reaction, and a preparation method therefor and, more specifically, provides: a polymer-metal catalyst hybrid material capable of pro...
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WO/2018/148168A1 |
A three-dimensional (3-D) structured monolith catalyst and methods of making and use are described herein. The three-dimensional (3-D) catalyst contains a 3-D structured support material, a catalytically active metal sulfide or metal oxy...
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WO/2018/145344A1 |
A hydrogen chloride conversion catalyst, characterized in that based on mass percentage, a catalyst precursor consists of: 85% to 90% of component A, 5% to 10% of component B, 1% to 2% of component C, 3% to 5% of component D, and 1% to 2...
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WO/2018/142305A1 |
Embodiments of the invention are directed to Z-scheme photocatalyst for efficient hydrogen generation from water. The Z-scheme photocatalyst can include a hybrid metal that includes a semiconductor material / Ml / CdxMi-xS material. Ml c...
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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...
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WO/2018/133196A1 |
A hydrogenation catalyst and a preparation method therefor, the catalyst being a phosphor-doped porous carbon material, wherein the specific surface area is greater than 700 cm 2/g; phosphor accounts for 1.4-10% of total mass; and one pa...
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WO/2018/127767A1 |
Oxidative dehydrogenation catalysts comprising MoVNbTeO having certain molar ratios of the metals and exhibiting improved consistency of composition and a 25% conversion of ethylene at less than 420QC and a selectivity to ethylene above ...
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WO/2018/121003A1 |
A manufacturing method using low temperature NOx removal and popcorn as a precursor for a heteropoly acid carbon composite. The method comprises: using microwave radiation to manufacture popcorn from corn kernels with a specific water co...
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WO/2018/124194A1 |
The present invention relates to an oxygen reduction catalyst, an electrode, a membrane electrode assembly and a fuel cell; the oxygen reduction catalyst contains a substituted CoS2; the substituted CoS2 has a cubic structure; the oxygen...
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WO/2018/126252A1 |
The present development is a metal particle coated nanowire catalyst for use in the hydrodesulfurization of fuels and a process for the production of the catalyst. The catalyst comprises titanium (IV) oxide nanowires wherein the nanowire...
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WO/2018/123787A1 |
Provided is a method for manufacturing a catalyst that oxidatively decomposes ethylene, carbon monoxide, formaldehyde, etc., at high efficiency even at low temperatures, wherein discharge of harmful gases such as halogens during the manu...
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WO/2018/123786A1 |
The present invention addresses the problem of providing a catalyst for oxidizing a substance such as ethylene, carbon monoxide, or formaldehyde at high efficiency even at a low temperature of 100°C or below, preferably room temperature...
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WO/2018/124193A1 |
The present invention is an oxygen reduction catalyst containing, as constituent elements, cobalt, sulfur, and a transition metal element M that is at least one element selected from a group consisting of chromium and molybdenum, the pre...
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WO/2018/122667A1 |
A template-assisted method for the synthesis of 2D nanosheets comprises growing a 2D material on the surface of a nanoparticle substrate that acts as a template for nanosheet growth. The 2D nanosheets may then be released from the templa...
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WO/2018/120067A1 |
A method for preparing a metal-free catalyst for an Oxygen Reduction Reaction comprises the steps of mixing together waste biomass (solid or liquid) and a catalyst to form a uniform powder or slurry; performing fast catalysis carbonizati...
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WO/2018/122692A1 |
The invention is directed to a process for rejuvenating a devitalized alkane isomerization catalyst, which comprises platinum (Pt) and chlorine on an alumina support and is used in the production of MTBE, by removal of deposited carbonac...
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WO/2018/123911A1 |
Provided is a production method capable of efficiently producing a chlorine-containing propene, such as HCFO-1224yd. The production method for a chlorine-containing propene according to the present invention involves reacting a compound ...
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WO/2018/117254A1 |
The purpose of the present invention is to provide an oxygen reduction catalyst comprising a titanium oxynitride having a high oxygen reduction capacity. This oxygen reduction catalyst is a titanium oxynitride that has a rutile-type tita...
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WO/2018/117247A1 |
Provided is a method for producing a porous molded body, which includes: a step of obtaining a molded body by molding raw materials containing 1-100 parts by mass of a bicarbonate compound (A) represented by AHCO3 (in the formula, A is N...
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WO/2018/117339A1 |
The present invention relates to a method for preparing light crude oil from extra heavy crude oil using a nickel-molybdenum-tungsten dispersion type catalyst without the use of a carrier. The catalyst has high reactivity compared with a...
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WO/2018/114900A1 |
Reactor systems and associated processes for the oxidative dehydrogenation of ethane are provided. In particular, a reactor system comprising a multitubular fixed-bed reactor comprising a plurality of reactor tubes having a tube length o...
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WO/2018/113242A1 |
Provided is a process for synthesizing at least one levulinate ester, said process comprising the reaction of furfuryl alcohol with at least one other alcohol in the presence of water and at least one catalyst, said furfuryl alcohol bein...
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WO/2018/117255A1 |
The purpose of the present invention is to provide an oxygen reduction catalyst comprising a titanium oxynitride having a high oxygen reduction capacity. This oxygen reduction catalyst is a titanium oxynitride that has an anatase-type ti...
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WO/2018/110543A1 |
The present invention addresses the problem of providing a photocatalyst electrode for oxygen generation, and a method and module for manufacturing photocatalyst electrode for oxygen generation, having an excellent photocurrent density. ...
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WO/2018/110126A1 |
Provided is a catalyst precursor for producing an α, β-unsaturated carboxylic acid, the catalyst precursor being capable of producing an α, β-unsaturated carboxylic acid at high yield. Also provided is a method for producing a cataly...
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WO/2018/105472A1 |
Provided are a carbon catalyst with improved catalytic activity and an electrode and battery containing the same. A carbon catalyst according to an embodiment of the present invention contains metal and phosphorus atoms, with the proport...
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WO/2018/101944A1 |
A composition that absorbs oxygen and emits carbon dioxide in response to absorbing oxygen including ascorbic acid, an organic acid, a catalyst that promotes oxidation of the organic acid and emission of carbon dioxide and a soluble tran...
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WO/2018/096248A1 |
The invention relates to a composition comprising: at least one alkanesulfonic acid of formula R-SO3H, in which R is a linear or branched saturated hydrocarbon chain of 1 to 4 carbon atoms, optionally substituted with at least one haloge...
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WO/2018/098451A1 |
Catalysts for hydrogen evolution reaction (HER) and method of forming the catalysts are provided. The catalysts may include a metal chalcogenide film comprising chalcogen atom vacancies. A density of the chalcogen atom vacancies may be f...
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WO/2018/096247A1 |
The invention relates to the production of a catalyst precursor by means of a metal salt of an alkanesulfonic acid, the catalyst precursor comprising a metal alkane-sulfonate adsorbed on a substrate, and to the use of such a catalyst pre...
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WO/2018/097762A1 |
The invention relates to methods for producing catalysts for naphtha fraction reforming used in the oil refining industry to produce high-octane motor fuel components. A naphtha fraction reforming catalyst is described, comprising platin...
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WO/2018/093057A1 |
The present invention relates to catalyst preparation method, and a method for preparing an unsaturated carboxylic acid by using the catalyst prepared according to the preparation method. A catalyst that can provide an unsaturated carbox...
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WO/2018/086863A1 |
The invention relates to a household appliance (1) with at least one self-cleaning catalytically active surface containing at least one reactive oxygen species (ROS) generator (17), wherein the at least one ROS generator is selected from...
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WO/2018/085614A1 |
A method of producing and separating an alkene, such as ethylene, from an alkane, such as ethane. The method comprises subjecting a feedstock comprising ethane to oxidative dehydrogenatation to produce an ethylene stream. The ethylene st...
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WO/2018/078567A1 |
Disclosed is a catalyst and methods for the oxidative coupling of methane (OCM) reaction using elemental sulfur as a soft oxidant. The process can provide ethylene from methane with high conversion and selectivity.
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WO/2018/079103A1 |
This carbon dioxide reduction device is provided with an oxidation electrode (13) and a reduction electrode (14). The oxidation electrode is immersed in an electrolyte solution and produces oxygen and hydrogen ions by means of an oxidati...
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WO/2018/073684A1 |
The preparation of an oxidative dehydrogenation catalyst comprising Mo, V, Nb and Te using a hydrothermal step the activity and reproducibility of the catalyst is improved by conducting the hydrothermal step while permitting gaseous prod...
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WO/2018/073563A1 |
The present invention provides a process for the decomposition of methane and/or the conversion of methane to carbon monoxide and hydrogen and/or conversion of methane to hydrogen and/or the conversion of methane to oxygenated products b...
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WO/2018/066628A1 |
Provided is a novel metal compound-graphene oxide composite that can be used for manufacture of hydrogen. A composite of graphene oxide and at least one metal compound selected from the group consisting of cobalt compounds, nickel compou...
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WO/2018/067276A1 |
A method for producing a metal nitride and/or a metal carbide, a metal nitride and/or metal carbide optionally produced according to the method, and the use of the metal nitride and/or carbide in catalysis optionally catalytic hydroproce...
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WO/2018/066158A1 |
The present invention addresses the problem of providing a metal oxide catalyst which achieves a high reaction yield in an ammoxidation or oxidation reaction of propane, while minimizing decrease in the catalyst yield in the reaction ove...
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WO/2018/060185A1 |
The invention relates to a method for producing an oxidic composition supported on a carrier material and containing vanadium, tungsten, phosphorus, and oxygen, comprising (i) providing an aqueous tartrate solution containing vanadium an...
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WO/2018/055894A1 |
This particulate matter combustion catalyst contains: a composite oxide of cesium and vanadium with a molar ratio of cesium to vanadium (Cs/V) of 1.0 ≤ Cs/V ≤ 3.0. The particulate matter combustion catalyst further contains a carrier...
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WO/2018/055383A1 |
A process for regenerating a deactivated vanadium-titanium-phosphorous catalyst which has been used in the production of unsaturated carboxylic acid is disclosed. The process comprises contacting the deactivated vanadium-titanium-phospho...
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WO/2018/051840A1 |
Provided is a methacrylic acid production catalyst that achieves a high methacrylic acid yield. The methacrylic acid production catalyst is used when producing methacrylic acid by subjecting methacrolein to vapor-phase contact oxidation ...
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WO/2018/050538A1 |
The invention relates to a household appliance 1 with at least one self-cleaning catalytically active surface 17 containing a polyoxometalate, wherein the surface contains a polymeric organic or inorganic binder which is selected from am...
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WO/2018/046927A1 |
A catalyst comprising one or more metal oxides, wherein the catalyst has a total pore volume equal to or greater than 0.3 cm3/g and a mean pore diameter greater than or equal to 90 Å, where in the pore volume is measured using N2 adsorp...
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WO/2018/046928A1 |
A catalyst comprising chromia and at least one additional metal or compound thereof and wherein the catalyst has a total pore volume of greater than 0.3 cm3/g and the mean pore diameter is greater than or equal to 90 Å, wherein the tota...
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WO/2018/046323A1 |
The invention relates to the use of at least one polyalkylene glycol dialkyl ether of general formula (I): R1-O-(CH2-CHR2O)n-R1, in which the substituents independently have the following designations: R1 : C1-C8-alkyl; R2 : hydrogen or ...
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