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Patent Searching and Data


Matches 751 - 800 out of 16,970

Document Document Title
WO/2011/119286A2
A process for the dehydrogenation of paraffins is presented. The process utilizes a rapid recycling of dehydrogenation catalyst between the dehydrogenation reactor and the catalyst regeneration unit. The process comprises preheating a co...  
WO/2011/119274A1
A reactor for reforming a liquid hydrocarbon fuel, and associated processes and systems, are described herein. In one example, a two stage process is disclosed in which a first reactor is coupled to a second stage reactor having a reacti...  
WO/2011/119027A1
Method and installation for conversion of paper residue into a mineral product,using a fluidized bed device with a distribution plate for securing an even distribution and supply of at least combustion air to the bed material and to the ...  
WO/2011/114164A1
The present invention provides an apparatus and method for carrying out a photocatalytic reaction. The apparatus comprises a reaction chamber having a longitudinal axis and comprising a fluid inlet and a fluid outlet displaced in a longi...  
WO/2011/116157A1
A method and a reaction vessel for producing gaseous ethylene oxide from partial oxidation of hydrocarbon using a heterogeneous catalyst fixed bed comprising: - introducing gaseous ethylene, oxygen, ballast gas, and catalyst promoter int...  
WO/2011/113997A1
The invention relates to a method and a reactor for purifying solid matter from the process solution (2) in the fluidized bed in the reactor, into which the process solution is fed to form the fluidized bed (4) in the essentially cylindr...  
WO/2011/112232A2
A gas-solids contactor modification is described which provides for starting or restarting the gas flow to the gas-solids contactor when it is filled with solid particles while preventing the solids from entering and blocking one or more...  
WO/2011/112184A1
Disclosed herein is a method for separating from the reactor effluent of an olefin oligomerization procedure those catalyst materials and polymeric by-products which can cause difficulties in the downstream processing of such effluent. P...  
WO/2011/112232A3
A gas-solids contactor modification is described which provides for starting or restarting the gas flow to the gas-solids contactor when it is filled with solid particles while preventing the solids from entering and blocking one or more...  
WO/2011/108213A1
A sulfur compound derived from a castable is mixed into a synthesis gas produced by a reforming reaction, the mixed sulfur compound is separated and collected along with carbon dioxide gas, and the collected sulfur compound is supplied a...  
WO/2011/108420A1
Disclosed are a column type solid-liquid countercurrent contact apparatus, a solid particle cleaning apparatus for polyarylene sulfide (PAS) particles, etc., and a PAS production apparatus which have a column top portion, a column body p...  
WO/2011/109244A2
Processes and systems for synthesizing hydrocarbon products, such as high molecular weight hydrocarbons, olefins or mixtures thereof, from alkyl bromides wherein one or more streams of alkyl bromides may be reacted in sequential or concu...  
WO/2011/106047A1
Apparatus and methods for separating volatiles from particulates are provided. The apparatus includes a separator having an internal volume and a fluid discharge outlet, a particulate discharge outlet, a particulate inlet, and a fluid in...  
WO/2011/106146A1
A radial flow reactor vessel is disclosed for use in gas purification, separation or reaction processes and most suitably used in prepurification processes. The reactor has internal baskets for confining a bed of active material. The bas...  
WO/2011/106127A1
A radial flow reactor is disclosed for use in gas purification, separation or reaction processes and most suitably used in prepurification processes. The reactor has two concentric internal baskets which are rigidly supported at both the...  
WO/2011/106303A1
A circulating fluid bed reactor such as that used in fluid coking processes has a circular dense bed reaction section above the reactor base where the fluidizing gas is injected and a plurality of frusto-conical baffles in the dense bed ...  
WO/2011/103589A2
Arrangements are provided for assembling multiple substrates for coating within a fluidized bed coater so as to deposit a coating of uniform thickness across the entire exterior surface thereof. One embodiment includes a method for coati...  
WO/2011/103260A2
An FCC process and apparatus may include injecting hydrocarbon feedstock at different radial positions while at the same elevation inside a riser. Multiple distributors may be used to position the tips for injecting feedstock at multiple...  
WO/2011/102914A2
Embodiments of the present invention are directed to automated-polymer- synthesis systems that include discrete reagent-solution-addition, wait-time, and reagent- solution-draining sub-systems which together significantly increase throug...  
WO/2011/101218A2
The invention relates to a device that includes a reactor (1A, 1'A) having a fast fluidized bed comprising a lower sole (1E, 1'E), a first associated separator (1B, 1'B) and a duct (1C, 1'C) for the transfer of solids at the outlet of th...  
WO/2011/102914A3
Embodiments of the present invention are directed to automated-polymer- synthesis systems that include discrete reagent-solution-addition, wait-time, and reagent- solution-draining sub-systems which together significantly increase throug...  
WO/2011/101081A1
In the preparation of methanol by means of a catalytic process with a plurality of serial synthesis stages, in which the severity of the reaction conditions, measured on the basis of the reaction temperature and/or the concentration of c...  
WO/2011/101355A1
The invention relates to a method for the catalytic dehydrogenation of saturated hydrocarbons into unsaturated hydrocarbons and hydrogen, which includes at least one step of synthesizing unsaturated hydrocarbons that comprises combining ...  
WO/2011/103589A3
Arrangements are provided for assembling multiple substrates for coating within a fluidized bed coater so as to deposit a coating of uniform thickness across the entire exterior surface thereof. One embodiment includes a method for coati...  
WO/2011/102567A1
The present invention relates to a method for making a cobalt metal foam catalyst in which a cobalt catalyst powder is coated onto the surface of a metal foam, the cobalt metal foam catalyst, a thermal-medium-circulating heat-exchange re...  
WO/2011/103338A3
The disclosure relates to a method of utilizing a catalyst system for an oxidation process on a gaseous hydrocarbon stream with a mitigation of carbon accumulation. The system is comprised of a catalytically active phase deposited onto a...  
WO/2011/102913A2
Embodiments of the present invention include processing steps and subsystems, within automated-biopolymer-synthesis systems and within other automated systems for organic-chemistry-based processing, for removing reagent solutions and sol...  
WO/2011/103260A3
An FCC process and apparatus may include injecting hydrocarbon feedstock at different radial positions while at the same elevation inside a riser. Multiple distributors may be used to position the tips for injecting feedstock at multiple...  
WO/2011/102913A3
Embodiments of the present invention include processing steps and subsystems, within automated-biopolymer-synthesis systems and within other automated systems for organic-chemistry-based processing, for removing reagent solutions and sol...  
WO/2011/103338A2
The disclosure relates to a method of utilizing a catalyst system for an oxidation process on a gaseous hydrocarbon stream with a mitigation of carbon accumulation. The system is comprised of a catalytically active phase deposited onto a...  
WO/2011/100682A3
The present invention relates to a process for the production of an aromatic carboxylic acid comprising: a) introducing a crude aromatic carboxylic acid solution into a purification reactor vessel, wherein the purification reactor vessel...  
WO/2011/097660A1
The invention relates to a flow accepting base (12) for a fluidizing apparatus (9) with through-openings (3) and deflector plates (1) arranged so as to cover said through-openings. The invention is characterized in that the deflector pla...  
WO/2011/100682A2
The present invention relates to a process for the production of an aromatic carboxylic acid comprising: a) introducing a crude aromatic carboxylic acid solution into a purification reactor vessel, wherein the purification reactor vessel...  
WO/2011/098570A3
A device is provided for performing chemical transformation in a fluid, with a flow distributor (11) having at least one fluid medium inlet (11), at least one fluid medium outlet (15), and at least one confinement (13) wherein the chemic...  
WO/2011/098570A2
A device is provided for performing chemical transformation in a fluid, with a flow distributor having at least one fluid medium inlet, at least one fluid medium outlet, and at least one confinement wherein the chemical transformation is...  
WO/2011/097214A3
Process for producing anhydrous ethanol compositions. The processes comprise hydrogenating acetic acid in the presence of a catalyst to form a crude ethanol product, separating in a first column a portion of the crude ethanol product int...  
WO/2011/095566A1
The invention relates to a reactor device comprising normal pipes and thermal pipes provided with a temperature probe, each type of pipe being filled with catalyst bodies. In order to be able to model the temperature profile that develop...  
WO/2011/093948A1
Disclosed are process and apparatus for vertical splitting of the oxygen supply to a post-oxidation reactor. Further disclosed are process and apparatus for supplying reaction medium to a post-oxidation reactor at a mid-level inlet. Such...  
WO/2011/093749A3
The present invention relates to petrochemistry, gas chemistry, coal chemistry, particularly to a synthesis of hydrocarbons C5 and higher from CO and H2 under the Fischer- Tropsch reaction; the invention relates to a process and a system...  
WO/2011/093749A2
The present invention relates to petrochemistry, gas chemistry, coal chemistry, particularly to a synthesis of hydrocarbons C5 and higher from CO and H2 under the Fischer- Tropsch reaction; the invention relates to a process and a system...  
WO/2011/093950A1
Disclosed are process and apparatus for vertical splitting of the oxygen supply to a post-oxidation reactor. Further disclosed are process and apparatus for supplying reaction medium to a post-oxidation reactor at a mid-level inlet. Such...  
WO/2011/088981A1
The invention relates to a process for the production of synthesis gas from a hydrocarbon feedstock, wherein the entire hydrocarbon feed is passed through a radiant furnace, heat exchanger reformer and autothermal reformer in a series ar...  
WO/2011/090819A3
A method of preparing a spray dried catalyst by combining spray dried catalyst particles with wax so the spray dried catalyst particles are coated with wax, yielding wax coated catalyst particles, and shaping the wax coated catalyst to p...  
WO/2011/088982A8
The invention relates to a process and apparatus for the production of synthesis gas from a hydrocarbon feedstock in a heat exchanger reformer, wherein a cooling medium is added to the heat exchange reformer.  
WO/2011/090689A4
Fluidized bed reactor systems and distributors are disclosed as well as processes for producing polycrystalline silicon from a thermally decomposable silicon compound such as trichlorosilane. The processes generally involve reduction of ...  
WO/2011/088982A1
The invention relates to a process and apparatus for the production of synthesis gas from a hydrocarbon feedstock in a heat exchanger reformer, wherein a cooling medium is added to the heat exchange reformer.  
WO/2011/090689A1
Fluidized bed reactor systems and distributors are disclosed as well as processes for producing polycrystalline silicon from a thermally decomposable silicon compound such as trichlorosilane. The processes generally involve reduction of ...  
WO/2011/090131A1
A method for supplying a raw material gas to a fluidized reactor through a raw material gas dispersion unit provided in the fluidized reactor and causing a gas-phase reaction of the raw material gas, wherein an inert gas is supplied to t...  
WO/2011/086269A1
The invention relates to a device for packaging a solid catalyst that includes a device for conveying the catalyst (2) and a storage device (3) comprising a plurality of containers (4). The storage device (3) comprises first and second c...  
WO/2011/085937A1
The present invention relates to a polymer powder vessel, preferably a polymer powder storage and/or transport and/or degassing vessel.  

Matches 751 - 800 out of 16,970