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Matches 1 - 50 out of 6,202

Document Document Title
WO/2018/002114A1
The invention relates to a method for reactivating homogeneous catalyst systems from organic reaction mixtures. The catalyst systems are suitable for oxidating organic compounds such as, for example cyclododecene. The reactivation is car...  
WO/2018/004993A1
Herein disclosed is a method of reducing greenhouse gas (GHG) emission comprising introducing one or more feed streams into a reformer to generate synthesis gas; and converting synthesis gas to dimethyl ether (DME). In some cases, the re...  
WO/2017/213749A1
The present disclosure relates to a process for producing a mono-alkylated aromatic compound using a treated catalyst made by a method of this invention is disclosed. The method comprises the steps of heating an untreated catalyst in the...  
WO/2017/204154A1
Provided is a catalyst recovery method wherein a solution, which contains a reaction mixture that is obtained by performing a hydrogenation reaction in the presence of a platinum group element-containing catalyst, is brought into contact...  
WO/2017/202040A1
The present invention relates to a reaction and regeneration system and method for preparing propylene from methanol, the system comprising a reactor, a heating furnace, a heat exchanger, an inlet stream switching valve, an outlet stream...  
WO/2017/200751A1
A process for the regeneration of a catalyst is presented. The catalyst is in a reactor for use in benzene alkylation, and periodically needs to be regenerated. The reactor is taken off-line, and a regenerant is passed through the reacto...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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, ...  
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, ...  
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 ...  
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...  
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...  
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 ...  
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 ...  
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.  
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 ...  
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...  
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...  
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 ...  
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 ...  
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...  
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...  
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-...  
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 ...  
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...  
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...  
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...  
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-...  
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...  
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...  
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 ...  
WO/2017/078891A8
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...  
WO/2017/078891A1
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...  
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 ...  
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...  
WO/2017/078893A8
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 ...  
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...  
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 ...  
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...  
WO/2017/078905A8
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...  
WO/2017/078377A3
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...  
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...  
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...  

Matches 1 - 50 out of 6,202