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WO/2017/196586A1 |
A process to react an oxygen containing regenerated catalyst stream prior to use in a fluidized bed reactor comprising providing a regenerated catalyst stream which comprises at least 0.001 wt% oxygen; reacting the regenerated catalyst s...
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WO/2017/196526A1 |
A process for combusting coke from catalyst in partial burn mode is disclosed. The regenerator comprises two chambers. The bulk of the combustion is performed in a first chamber. Disengagement of the catalyst from gas is conducted in the...
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WO/2017/172442A1 |
A counter-current catalyst regenerator with at least two stages of counter-current contact is proposed. Each stage may comprise a permeable barrier that allows upward passage of oxygen-containing gas and downward passage of coked catalys...
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WO/2017/168327A2 |
The present invention provides methods for low temperature desulfating sulfur-poisoned SCR catalysts, and emission control systems adapted to apply such desulfating methods, in order to regenerate catalytic NOx conversion activity. The m...
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WO/2017/170721A1 |
Provided is a method for producing at least one type of oxidation product selected from the group consisting of acrolein and acrylic acid, said product offering a reduced risk of gas-phase oxidation catalyst degradation or runaway reacti...
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WO/2017/151361A1 |
The present disclosure provides an air-soak containing regeneration process reducing its time. The process includes (i) removing surface carbon species from a gallium-based alkane dehydrogenation catalyst in a combustion process in the p...
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WO/2017/146025A1 |
Provided is a method for producing a conjugated diolefin by subjecting a monoolefin having four or more carbon atoms to a gas-phase contact oxidative dehydrogenation reaction in the presence of a catalyst, wherein the degradation of the ...
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WO/2017/145952A1 |
A particle processing device 100 that comprises: a preparation vessel 10 that has a tapered part 11, that can house particles 50 inside the tapered part 11, and that is configured to be able to discharge particles 50 from a discharge por...
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WO/2017/146027A1 |
An objective of the present invention is to provide a method for regenerating a catalyst for manufacturing a conjugated diolefin by subjecting a monoolefin having at least 4 carbon atoms to gas-phase catalytic oxidative dehydrogenation, ...
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WO/2017/146026A1 |
An objective of the present invention is to provide a method for regenerating a catalyst for manufacturing a conjugated diolefin by subjecting a monoolefin having at least 4 carbon atoms to gas-phase catalytic oxidative dehydrogenation, ...
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WO/2017/146024A1 |
Provided is a method for producing a conjugated diolefin by causing a monoolefin with a carbon number of 4 or greater to undergo a gas-phase contact oxidative dehydrogenation reaction in the presence of a catalyst, wherein damage to the ...
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WO/2017/139373A1 |
A process comprising (i) providing a spent catalytic material; (ii) water washing the spent catalytic material to provide a regenerated catalytic material; and (iii) employing the regenerated catalytic material within a catalytic oxidati...
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WO/2017/078891A9 |
Disclosed is an integrated process and system to generate power and convert acyclic C5 feedstock to non-aromatic, cyclic C5 hydrocarbon. A combustion device, such as a turbine, and reactor tubes containing catalyst compound are disclosed...
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WO/2017/135679A1 |
A catalyst regenerator according to an embodiment of the present invention, after mixing naphtha and a catalyst to induce a separation reaction of the naphtha, separates the coked catalyst and produced olefin, and regenerates the catalys...
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WO/2017/132192A1 |
Disclosed is a method of making and using a titania supported palladium catalyst for the single step synthesis of 2-ethylhexanal from a feed of n-butyraldehyde. This titania supported palladium catalyst demonstrates high n-butyraldehyde ...
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WO/2017/132016A1 |
We provide a process for regenerating a spent acidic ionic liquid, comprising contacting the spent acidic ionic liquid with hydrogen and without an addition of a hydrogenation catalyst; wherein a conjunct polymer content is decreased in ...
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WO/2017/127650A1 |
Disclosed herein are methods of separating a catalyst from a product mixture. Methods of recovering a catalyst from an epoxidized vegetable oil product mixture are further disclosed.
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WO/2017/125836A1 |
Methods for producing propylene by the dehydrogenation of propane are provided. Methods can include introducing a first gas mixture including propane to a dehydrogenation catalyst at a temperature of at least about 570°C, introducing a ...
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WO/2017/127685A1 |
An aftertreatment system comprises an aftertreatment component. An outlet sensor is positioned downstream of the aftertreatment component. A controller is communicatively coupled to the outlet sensor. The controller is configured to inte...
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WO/2017/127654A1 |
Disclosed herein are methods of separating a catalyst from a product mixture. Methods of reconstituting a catalyst are further disclosed. The present invention is also directed towards methods of recovering a catalyst from a product mixt...
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WO/2017/118301A1 |
A method and an apparatus for a catalytic cracking reaction and regeneration. The method consists of two reaction parts, a raw material reaction and a catalyst regeneration. The regenerator is divided from top to bottom into a gas-solid ...
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WO/2017/111035A1 |
The purpose of the present invention is to provide a method for regenerating a catalyst for butadiene production by removing coke-like substances which have adhered to the catalyst for butadiene production and to the inside of a reactor ...
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WO/2017/111176A1 |
Synthesis of an organic compound with chirality is an important technique in the fields of medicines, pesticides, health foods, etc. However, catalysts to be used for such synthesis are produced from expensive starting materials and, fur...
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WO/2017/108672A1 |
The invention relates to a process for reactivating a used catalyst, wherein the used catalyst is a homogeneous catalyst comprising titanium, tin or lead and one or more ligands, which has been used in a process for preparing an aromatic...
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WO/2017/108378A1 |
The invention concerns a method for converting a hydrocarbon feedstock comprising the following steps: a) a step of hydrocracking said hydrocarbon feedstock in the presence of hydrogen in at least one reactor containing an ebullated bed-...
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WO/2017/105791A1 |
A process for combusting coke from catalyst in partial burn mode is disclosed. The partial burn regenerator runs deprived of oxygen such that the flue gas will contain a fair amount of carbon monoxide. The oxygen present in the flue gas ...
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WO/2017/102284A1 |
A carbonylation process in the presence of a pretreated zeolite catalyst which comprises the sequential steps (i) pretreating the catalyst and (ii) carbonylating dimethyl ether with a carbon monoxide-containing gas to produce methyl acet...
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WO/2017/103378A1 |
The present invention relates to a method for fluorinating a chlorinated compound including the steps of (a) placing said chlorinated compound in contact with gaseous hydrogen fluoride within a reactor and in the presence of a fluorinati...
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WO/2017/105283A1 |
Proposed is a method for producing С3 -С5 olefinic hydrocarbons via the dehydrogenation of corresponding paraffinic hydrocarbons in a boiling layer of aluminum-chromium catalyst which circulates in a system, the system including a reac...
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WO/2017/094806A1 |
A method for producing propylene or an aromatic hydrocarbon, wherein the production method includes a conversion reaction step in which a hydrocarbon raw material including a sulfur compound as an impurity and containing at least one C4-...
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WO/2017/091400A1 |
The present disclosure relates to processes for regenerating catalysts. In certain aspects, a process for regenerating a deactivated catalyst disposed in a first organic material includes removing a substantial portion of the first organ...
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WO/2017/091352A1 |
A separation vessel for separating an effluent stream that comprises a mixture of hydrocarbons and ionic liquid. The separation vessels may be vertically orientated. Ionic liquid is utilized to remove entrained ionic liquid droplets form...
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WO/2017/087188A1 |
A reforming catalyst with improved surface area is provided by using high surface area alumina doped with a stabilizer metal, namely lanthanum, as a catalyst support. The lanthanum-stabilized alumina comprises theta alumina. The surface ...
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WO/2017/078893A1 |
Disclosed is a process and system to convert acyclic C5 feedstock to non-aromatic, cyclic C5 hydrocarbon. A furnace and reactor tubes comprising a catalyst compound are disclosed. A process involving contacting acyclic C5 feedstock with ...
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WO/2017/078895A1 |
This invention relates to a process for converting acyclic C5 hydrocarbons to cyclic C5 compounds including cyclopentadiene in a reactor system, wherein the process comprises: providing to the reactor system a feedstock comprising acycli...
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WO/2017/078896A2 |
Disclosed is a process for the conversion of acyclic C5 feedstock to a product comprising cyclic C5 compounds, such as, for example, cyclopentadiene, and catalyst compositions for use in such process. The process comprises the steps of c...
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WO/2017/078892A1 |
This invention relates to a process for converting acyclic C5 hydrocarbons to cyclopentadiene in a reactor system, wherein the process comprises: providing to the reaction system a feedstock comprising acyclic C5 hydrocarbons; providing ...
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WO/2017/078905A1 |
This invention relates to a process for converting acyclic C5 hydrocarbons to cyclopentadiene including: providing to the at least one adiabatic reaction zone a feedstock comprising acyclic C5 hydrocarbons at a temperature, Ti, wherein t...
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WO/2017/078894A1 |
This invention relates to a process for converting acyclic C5 hydrocarbons to cyclopentadiene in a reactor system, wherein the process comprises a reaction interval comprising: cyclically providing to the reactor system a feedstock compr...
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WO/2017/078377A2 |
An apparatus for removing a contaminant in a process discharge gas according to an embodiment of the present invention, which includes a means for regenerating a contaminated oxidation catalyst, comprises: an oxidation catalyst column co...
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WO/2017/046263A1 |
The invention comprises a process and a plant for separating a suspension C from a suspension A, wherein the fraction of particles Pcin the suspension C, which have a diameter smaller than a defined limit grain diameter, is greater than ...
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WO/2017/035226A1 |
Implementations of the disclosed subject matter provide a process for the aromatization of alkanes in an alkane- containing gas stream which includes at least one alkane from among ethane, propane or butane. The process may include conta...
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WO/2016/049144A9 |
A oxygen transfer agent useful for the oxidative dehydrogenation of saturated hydrocarbons includes at least one mixed oxide derived from manganese or compounds thereof, as well as a promoter, such as tungsten and/or phosphorus. The oxyg...
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WO/2017/030074A1 |
A method for producing an α-fluoroaldehyde compound according to the present invention comprises a step of reacting an α-fluoroester compound with hydrogen (H2) in the presence of a base and a catalyst. When the method according to the...
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WO/2017/021195A1 |
The invention relates to a method for producing olefins and hydrogen by dehydrogenating hydrocarbons using a catalyst system that contains a component 1 consisting of an oxidic mixed compound of ZrO2 and one or more metal oxides consisti...
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WO/2017/019577A1 |
The present invention provides a preferential CO oxidation reaction (PROX) catalyst, comprising: a plurality of Au or Ag particles having a size ranging from about 0.5 to about 20 nm; a hydrophilic support in contact with the particles; ...
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WO/2017/010771A1 |
The present invention relates to a method for simply and efficiently regenerating a metal-organic framework (MOF), which has porosity damaged by water or the like, through acid-base treatment, wherein the method comprises the steps of: t...
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WO/2017/009204A1 |
The invention relates to a catalyst containing aluminium dioxide as a carrier material and palladium or platinum as an active component, which can be obtained by the following means: a) impregnating an aluminium oxide carrier with a solu...
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WO2017010491A1 |
The present invention provides a nanocrystal complex catalyst or the like for storing/supplying hydrogen which is capable of effectively enlarging the surface area of main surfaces (active surfaces), and in which catalyst particles do no...
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WO/2017/010402A1 |
Provided are a denitration catalyst regeneration method, a denitration catalyst regeneration system, and a cleaning agent for a denitration catalyst, which are capable of efficiently removing objects adhered to the surface of a catalyst ...
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