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WO/2013/090071A1 |
Olefins may be produced by the reductive dehydroxylation of vicinal polyols and/or their respective esters, in an aqueous reaction medium, under a hydrogen atmosphere, under suitable conditions, and in the presence of a halogen-based, pr...
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WO/2013/090077A2 |
Polyether polyols, derivatives and combinations thereof are converted to olefins under reductive or non-reductive dehydroxylation conditions, in the presence of a halogen-based catalyst. Derivatives include polyether polyols incorporated...
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WO/2013/090541A1 |
Process and system that include the conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems. Alkyl bromides may be reacted over a catalyst in at least one conversion reacto...
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WO/2013/087211A1 |
The invention relates to a method for catalytically condensing organic compounds containing at least one oxo and/or hydroxyl function into CH acidic compounds and/or coupling said organic compounds to the CH acidic compounds in the prese...
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WO/2013/090076A1 |
Crude alcohol streams are converted to olefins under reductive or non-reductive dehydroxylation conditions, in the presence of a halogen-based catalyst. The process includes autogenous gas pressure or a gas pressure from 1 psig (~6.89 KP...
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WO/2013/090074A1 |
Olefins may be produced by the non-reductive dehydroxylation of vicinal polyols and/or their respective esters, in a liquid reaction medium, under a substantially non- reductive atmosphere, in the presence of a halogen-based, preferably ...
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WO/2013/090070A1 |
Olefins are produced by the reductive dehydroxylation of vicinal polyols or esters thereof, or a combination thereof, in a liquid reaction medium, under a hydrogen atmosphere, at a temperature from 50 °C to 250 °C, in the presence of a...
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WO/2013/085994A1 |
A single pass direct conversion of biomass derived oxygenates to longer chain hydrocarbons is described. The longer chain hydrocarbons include higher naphthene content which is quite useful in the distillate range fuels or more particula...
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WO/2013/084828A1 |
Provided is a novel method for producing a compound having acetylene bonds and/or a diene. The method for producing a compound having acetylene bonds and/or a diene is characterized in that at least one selected from the group consisting...
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WO/2013/086001A1 |
A single pass direct conversion of biomass derived oxygenates to longer chain hydrocarbons is described. The longer chain hydrocarbons include higher naphthene content which is quite useful in the distillate range fuels or more particula...
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WO/2013/083445A1 |
In a process for producing hydrogen,in particular for the use in a subsequent methanation process, water is electrochemically converted into hydrogen and oxygen, the hydrogen is depleted with electrolyte aerosols, and the electrolyte aer...
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WO/2013/079323A1 |
Hydrotalcite-type compound of the formula (I): [CuxZnyAlw(OH)2] (2x+2y+3w-2)+ (A2-)(2x+2y+3w-2)/n, k H2O (I) Wherein (A2-) represents either a carbonate anion or a silicate anion, x > 0, y >0, w >0, (x + y) = (1-w), 1< [(x+y)/w] < 5, and...
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WO/2013/081553A1 |
The present application provides a reactor (22) for converting feedstock material (90) into gases (91) or disassociating or reforming chemical compound and or mixture to its constituent elements and or to other chemical form and finally ...
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WO/2013/082110A1 |
A reactor and process capable of concurrently producing electric power and selectively oxidizing gaseous components in a feed stream, such as hydrocarbons to unsaturated products, which are useful intermediates in the production of liqui...
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WO/2013/081913A1 |
In a process for producing ethanol, acetic acid is contacted with hydrogen in a reaction zone in the presence of a hydrogenation catalyst to form a crude ethanol product comprising ethanol, hydrogen and carbon monoxide. At least a portio...
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WO/2013/079499A1 |
The present invention relates to a process for the oxidative regeneration of a deactivated catalyst comprising molecular sieve to provide a regenerated catalyst comprising regenerated molecular sieve, wherein said deactivated catalyst is...
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WO/2013/079500A1 |
The present invention relates to a process for the oxidative regeneration of a deactivated catalyst, an apparatus therefore and a process for the preparation of an olefinic product incorporating such a regeneration process, said oxidativ...
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WO/2013/078872A1 |
A method for preparing a catalyst used for one-carbon chemical reactions through coprecipitation belongs to the technical field of catalysts and comprises the following steps: at 0-150°C, pretreating soluble metal compounds with an alco...
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WO/2013/082264A1 |
Described herein are methods for producing 1,3-butadiene and one or more of acrylic acid and esters of acrylic acid from muconic acid or a derivative thereof.
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WO/2013/077885A1 |
The present invention provides methods, reactor systems, and catalysts for increasing the yield of aromatic hydrocarbons produced while converting alkanols to hydrocarbons. The invention includes methods of using catalysts to increase th...
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WO/2013/076051A1 |
The invention relates to a method for the production of biomethane from hydrocarbon feedstock (200), comprising at least the following steps: gasification (201) of the feedstock in order to produce a synthesis gas in a gasification react...
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WO/2013/067832A1 |
The present invention relates to the field of high gravity technology, and discloses a selectivity-adjustable, Fischer-Tropsch product synthesis method. In the present method, a Fischer-Tropsch synthesis reaction is conducted in a high g...
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WO/2013/068931A1 |
The present invention relates to a process for producing a catalyst for carrying out methanation reactions. The production of the catalyst is based on contacting of a hydrotaicite-comprising starting material with a fusible metal salt. T...
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WO/2013/067833A1 |
Disclosed relates to the field of high gravity technology, and is a method for directly synthesizing a synthesis gas into a low-carbon olefin. The present method directly converts and synthesizes a synthesis gas into a low-carbon olefin ...
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WO/2013/060580A1 |
The invention relates to a method for producing vinyl acetate, wherein ethylene is reacted with acetic acid and oxygen into vinyl acetate in a heterogeneously catalyzed oxacylation reaction on a noble metal catalyst. The invention is cha...
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WO/2012/148245A9 |
The present invention relates to a novel composite structure for an artificial photosynthesis reaction and an integrated reaction device for artificial photosynthesis including same, and a novel composite structure for a water splitting ...
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WO/2013/060262A1 |
Disclosed is an isobutene catalyst prepared by splitting methyl tert-butyl ether, the catalyst comprising amorphous silica alumina and Silicalite-1 molecular sieves, the total IR acid amount of weak acids in the catalyst being 0.020-0.08...
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WO/2013/059176A1 |
In a process for producing a phosphorus-modified zeolite catalyst, an aqueous reaction mixture comprising a source of silica and a source of an organic directing agent effective to direct the synthesis of a desired zeolite is heated at a...
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WO/2013/059172A1 |
In a process for producing a phosphorus-modified zeolite catalyst, zeolite crystals can be formed into a shaped catalyst body either in the absence of a separate inorganic oxide binder or in the presence of a separate inorganic oxide bin...
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WO/2013/059162A1 |
A bound phosphorus-modified catalyst composition comprises a zeolite having a silica to alumina molar ratio of at least 40, phosphorus in an amount between about 0.1 wt% and about 3 wt% of the total catalyst composition, and a binder ess...
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WO/2013/059169A1 |
The invention relates to a bound phosphorus-modified catalyst composition comprising a zeolite having a silica to alumina molar ratio of at least 40 and a binder having a surface area less than 200 m /g, wherein the bound catalyst compos...
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WO/2013/059635A1 |
Reforming exchangers for syngas production are provided. The reforming exchangers can have a shell-and-tube configuration and include a shift catalyst on the shell side of the exchanger to reduce a carbon monoxide concentration in a shel...
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WO/2013/057145A1 |
The present invention relates to the production of linear butenes from isobutanol that was preferably produced microbially and/or by means of fermentation from renewable raw materials.
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WO/2013/059161A1 |
An unbound catalyst composition comprises a zeolite and phosphorus in an amount between about 0.01 wt% and about 3 wt% of the total catalyst composition. The catalyst composition, as calcined at ~1000°F (~538°C) for at least -3 hours, ...
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WO/2013/056649A1 |
A methanation catalyst of carbon dioxide, a preparation method and a usage of the same. The catalyst is prepared by high-temperature calcination of ash of a biomass power plant mixed with a metal nickel compound, the component of the met...
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WO/2013/054091A1 |
A method is described for preparing a catalyst precursor suitable for use in the Fischer-Tropsch synthesis of hydrocarbons comprising 10 to 40%by weight of cobalt oxide crystallites and 0.0 to 0.5% by weight of a precious metal promoter,...
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WO/2013/055655A1 |
A method is provided for converting gaseous lower molecular weight alkanes contained in a feed gas to liquid higher molecular weight hydrocarbons. One or more lower molecular weight alkanes contained in the feed gas, which are heavier th...
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WO/2013/053371A1 |
The invention relates to a method for providing a methane-rich product gas. In a first operating mode, a reactant gas which has hydrogen and carbon dioxide is catalytically methanated into a gas mixture which satisfies a specified qualit...
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WO/2013/050669A1 |
The invention describes a method for dehydrating an ethanol feedstock in ethylene comprising the vaporizing of said dilute hydrated ethanol feedstock comprising between 2 and 55% by weight of ethanol in an exchanger by means of an exchan...
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WO/2013/045169A1 |
The invention relates to the production of olefins from dimethyl ether. Gaseous dimethyl ether with a purity of 70 - 100 wt.% together with recycled gas, which contains olefinic, paraffinic, and/or aromatic hydrocarbons, and water vapor ...
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WO/2013/037037A1 |
A process for producing alcohols having three carbon atoms from carbonaceous materials such as biomass. The carbonaceous material, such as biomass, is gasified to produce synthesis gas. The synthesis gas then is subjected to a plurality ...
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WO/2013/037036A1 |
A process for producing alcohols from carbonaceous materials such as biomass. The carbonaceous material, such as biomass, is gasified to produce synthesis gas. The synthesis gas then is subjected to a plurality of reactions to produce al...
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WO/2013/039705A1 |
A ternary V-Ti-P mixed oxide is shown to catalytically dehydrate 2- methyl-tetrahydrofuran in high conversion to give piperylene, in good yield. Volatile products collected from this reaction contain piperylene in concentrations as high ...
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WO/2013/034683A1 |
The present invention provides a process for preparing ethylene and/or propylene and an iso-olefin-depleted C4 olefinic product, comprising the steps of: a) providing a C4 hydrocarbon stream, comprising normal olefins and iso-olefins; b)...
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WO/2013/034708A1 |
The present invention provides a process for preparing ethylene and/or propylene, comprising the steps of: a)providing an oxygenate-comprising feedstock; b)contacting the oxygenate-comprising feedstock with a molecular sieve-comprising c...
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WO/2013/033812A1 |
An enhanced Fischer-Tropsch process for the synthesis of sulfur free, clean burning, hydrocarbon fuels, examples of which include syndiesel and aviation fuel. Naphtha is destroyed in a syngas generator and recycled as feedstock to an Fis...
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WO/2013/034677A1 |
The present invention provides aprocess for preparing ethylene and/or propylene, comprising the steps of a)contacting a stream comprising C4+ olefins with a zeolite-comprising catalyst at a temperature in the range of from 350 to 1000 °...
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WO/2013/034689A1 |
The present invention provides a process for preparing ethylene and/or propylene and an iso-olefin-depleted olefinic product, comprising the steps of: a) providing a C5 hydrocarbon-comprising stream, comprising C5 cyclopentene and C5 iso...
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WO/2013/034699A1 |
The present invention provides a process preparing ethylene and propylene, comprising the step of: a) contacting a feed comprising a tert alkyl ether obtained from an etherification reaction between ethanol and a tertiary iso-olefin with...
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WO/2013/034678A1 |
The present invention provides a process for preparing ethylene and propylene, comprising the step of: a) contacting a feed comprising methanol, ethanol and C4+ olefins with a catalyst, comprising ZSM-5 having a silica to alumina ratio i...
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