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Matches 751 - 800 out of 8,423

Document Document Title
WO/2011/032658
The invention relates to a method for preparing phthalic anhydride by way of gas-phase catalytic oxidation of o-xylene and/or naphthalene, wherein the method is carried out by means of a catalyst arrangement which comprises a first catal...  
WO/2011/031424
Herein disclosed is a method, comprising: forming a dispersion under high shear comprising gas bubbles of an oxidant dispersed in a liquid phase, wherein the bubbles have a mean diameter of less than 1.5 micron; and contacting the disper...  
WO/2011/031424
Herein disclosed is a method, comprising: forming a dispersion under high shear comprising gas bubbles of an oxidant dispersed in a liquid phase, wherein the bubbles have a mean diameter of less than 1.5 micron; and contacting the disper...  
WO/2011/031244
The subject of the invention is a gas distribution plate, intended for use in an improved process device for treating solid particles in a fluidised bed, which falls within the field of chemical and pharmaceutical technology. It represen...  
WO/2011/029815
The invention relates to a device (1) for densely loading a divided solid (2) into a chamber (7), intended to interact with a divided-solid supply device (3) arranged to release the divided solid above an access to the chamber. The loadi...  
WO/2011/031424
Herein disclosed is a method, comprising: forming a dispersion under high shear comprising gas bubbles of an oxidant dispersed in a liquid phase, wherein the bubbles have a mean diameter of less than 1.5 micron; and contacting the disper...  
WO/2011/028892
This disclosure relates to a process for controlling chlorination reactions in manufacturing titanium tetrachloride in a fluidized bed reactor, followed by processing to form a titanium product comprising an amount of silica, the process...  
WO/2011/028317
Alkylation systems and processes are provided herein that include a slurry reactor. The slurry reactor receives a reactor feed slurry including catalyst and liquid isobutane, a olefin feed, and a circulating reactor vapor stream, where t...  
WO/2011/028869
This disclosure relates to process for controlling chlorination reactions in manufacturing titanium tetrachloride in a fluidized bed reactor, optionally followed by processing to form a titanium product comprising a minor amount of silic...  
WO/2011/026630
The invention relates to a device for using oxygen for the thermochemical gasification of biomass in at least one fluidized-bed reactor, a heating system being located in the fluidized bed of said reactor and the fluidized-bed reactor be...  
WO/2011/028431
A method of producing lithium metal oxides can include mixing lithium salt and a metal oxide to form a composition, heating the composition in a first reactor, transferring the composition to a second reactor, and passing the composition...  
WO/2011/026713
Isothermal vertical reactor (1) for a chemical reaction, comprising a shell (2) with internal gas-permeable walls (16, 18) defining an inlet distribution chamber (17) and a product collecting chamber (19), an open-topcatalytic bed betwee...  
WO/2011/026713
Isothermal vertical reactor (1) for a chemical reaction, comprising a shell (2) with internal gas-permeable walls (16, 18) defining an inlet distribution chamber (17) and a product collecting chamber (19), an open-topcatalytic bed betwee...  
WO/2011/028431
A method of producing lithium metal oxides can include mixing lithium salt and a metal oxide to form a composition, heating the composition in a first reactor, transferring the composition to a second reactor, and passing the composition...  
WO/2011/028317
Alkylation systems and processes are provided herein that include a slurry reactor. The slurry reactor receives a reactor feed slurry including catalyst and liquid isobutane, a olefin feed, and a circulating reactor vapor stream, where t...  
WO/2011/024145
Methods and devices are provided for transfer of particulate material, such as biomass feedstocks, into and out of pressurized reactors. Improved sluice devices have an L- shaped sluice chamber having an upper, vertical component in comm...  
WO/2011/024145
Methods and devices are provided for transfer of particulate material, such as biomass feedstocks, into and out of pressurized reactors. Improved sluice devices have an L- shaped sluice chamber having an upper, vertical component in comm...  
WO/2011/023177
The invention relates to a reactor module for endothermic reactions for producing one or more products, a reactor having a plurality of such reactor modules, and a method for operating a reactor module or a reactor. The reactor module co...  
WO/2011/025674
Disclosed is a process and apparatus for the catalytic hydrogenation of fluoroolefins to fluorocarbons where the reaction is carried out in a multi-tube shell and tube reactor. Reactions involving hydrogenation of fluoro-olefins are typi...  
WO/2011/025674
Disclosed is a process and apparatus for the catalytic hydrogenation of fluoroolefins to fluorocarbons where the reaction is carried out in a multi-tube shell and tube reactor. Reactions involving hydrogenation of fluoro-olefins are typi...  
WO/2011/024145
Methods and devices are provided for transfer of particulate material, such as biomass feedstocks, into and out of pressurized reactors. Improved sluice devices have an L- shaped sluice chamber having an upper, vertical component in comm...  
WO/2011/023302
The present invention relates to a method for the production of layers and moulded parts consisting of reactive plastic, the reactive components being intermixed on a plurality of planes with the aid of mixed gases. The invention further...  
WO/2011/018281
A radial-flow plate heat exchanger (5) embedded in the catalytic bed of an isothermal chemical reactor (1) has heat exchange plates (10) comprising fluid passages (13) between a first metal sheet (20) and a second metal sheet (21) joined...  
WO/2011/019436
A process for the production of dimethyl ether from a methanol reactor effluent is disclosed. The process may include: contacting an aqueous extractant comprising water and an effluent from a methanol synthesis reactor comprising methano...  
WO/2011/018281
A radial-flow plate heat exchanger (5) embedded in the catalytic bed of an isothermal chemical reactor (1) has heat exchange plates (10) comprising fluid passages (13) between a first metal sheet (20) and a second metal sheet (21) joined...  
WO/2011/017194
Concentrated aqueous hydrogen peroxide or another reactive compound in a liquid carrier is activated by atomization and contact with a suitable catalyst that is concurrently atomized in a carrier liquid. Concentrated hydrogen peroxide an...  
WO/2011/017194
Concentrated aqueous hydrogen peroxide or another reactive compound in a liquid carrier is activated by atomization and contact with a suitable catalyst that is concurrently atomized in a carrier liquid. Concentrated hydrogen peroxide an...  
WO/2011/016064
A hydrogen generator particularly for supplying fuel cells and the like, by hydrolysis of a reagent (B), comprising a tank (2) for the reagent (B), a duct (3) for introducing the reagent (B) in a closed reaction container (4), and a disc...  
WO/2011/016030
A process for producing hydrogen from natural gas, said process comprises the steps of: (i) providing an autothermal heat exchanger packed-bed membrane reformer (APBMR) comprising: (a) an elongated external gas oxidation compartment comp...  
WO/2011/015352
The invention relates to a backup column for a heat and/or material exchange between a liquid phase and a flowing gaseous phase in the counter flow thereto, wherein the backup column (1) comprises at least two sections (2a-2c) with a fir...  
WO/2011/016800
An atomizing nozzle assembly for use in a fluidized bed reactor comprises a nozzle face having a first outlet for a liquid and a plurality of outlets for an atomizing gas, the liquid outlet being disposed downstream of the atomizing gas ...  
WO/2011/012875
A method for installing a monitoring device with the simultaneous loading of a particulate catalyst into a vertical catalyst tube is described comprising (i) introducing a monitoring device into the tube, (ii) introducing monitoring devi...  
WO/2011/010957
The present invention relates to a mixing device (14) for a fuel reformer (1) for mixing at least two fluids (10, 12), wherein the mixing device (14) comprises at least a first plurality of holes (26) which is arranged along a first row,...  
WO/2011/010006
The present invention relates to a device for mixing and dispensing two gases upstream from the catalytic area of a reactor, by making a homogeneous mix and a velocity profile that is as flat as possible. The device uses a plurality of i...  
WO/2011/011427
A process for the polymerization of olefins is disclosed. The process may include: feeding a catalyst, a liquid diluent, and an olefin to a polymerization vessel having, from a polymerization vessel bottom to a polymerization vessel top,...  
WO/2011/011200
A hydroconversion process is disclosed, including contacting of hydrogen and a residuum hydrocarbon with a pre-conditioned and at least partially sulfided hydroconversion catalyst for converting at least a portion of the residuum hydroca...  
WO/2011/011200
A hydroconversion process is disclosed, including contacting of hydrogen and a residuum hydrocarbon with a pre-conditioned and at least partially sulfided hydroconversion catalyst for converting at least a portion of the residuum hydroca...  
WO/2011/010957
The present invention relates to a mixing device (14) for a fuel reformer (1) for mixing at least two fluids (10, 12), wherein the mixing device (14) comprises at least a first plurality of holes (26) which is arranged along a first row,...  
WO/2011/006422
Cooling baffles of a U-shaped returning device, relate to recovery device technology of solid material and are a middle baffle (4) located vertically between a falling tube (1) and a rising tube (2) of the U-shaped returning device and a...  
WO/2011/008446
In one aspect, the present invention provides a biomass gasifier comprising a reactor. The reactor includes (i) an inlet for biomass, (ii) an inlet for an oxygen - containing gas, (iii) an inlet for steam, (iv) an outlet for reactor prod...  
WO/2011/008389
A process and apparatus process for preparing a resid- containing hydrocarbon feedstock for use in a regenerative pyrolysis reactor, comprising (a) feeding a resid- containing hydrocarbon feedstock (30) to a thermal cracking unit (32); (...  
WO/2011/005344
The present invention provides a method of increasing stability of a catalyst used in a dehydrogenation process. The method includes storing fresh catalyst in a reduction zone, passing a gas through the reduction zone, introducing hydroc...  
WO/2011/005069
The present invention relates to a system (10) for producing L-homophenylalanine and a process for producing L-homophenylalanine using the system (10). The system (10) and the process include monitoring and controlling of the reaction co...  
WO/2011/002828
Methods are disclosed for the dehydrogenation of feed streams, such as in the manufacture of styrene from ethylbenzene, using a catalyst bed having catalyst with differing activities. In particular, the use of upstream and downstream cat...  
WO/2011/002828
Methods are disclosed for the dehydrogenation of feed streams, such as in the manufacture of styrene from ethylbenzene, using a catalyst bed having catalyst with differing activities. In particular, the use of upstream and downstream cat...  
WO/2011/002429
A cylindrical shift converter (4) is disposed within an annular heat exchanger (28, 24) which has an outer wall (5). A plurality of spiral rods (90) create a plurality of spiral gas passages (26a) between the outer wall and a thin shell ...  
WO/2010/149559
The invention relates to a method for producing chlorine by the catalytic oxidation of hydrogen chloride with oxygen in a fluidized bed reactor (1), comprising the following steps: a) reacting a reaction mixture G1 containing hydrogen ch...  
WO/2010/149987
A catalyst unit suitable for loading into a tube in a reactor is described comprising a plurality of catalyst particles incorporated within a removable solid matrix, said unit in the form of an elongate body in which the particles are pa...  
WO/2010/149961
A system for removing catalyst fines from a Fischer-Tropsch slurry bubble column reactor (11). The unreacted gases are passed through a demister (14) which removes larger droplets and catalyst particles. Smaller droplets and catalyst fin...  
WO/2010/150964
The present invention relates to a novel technique wherein a solid material, which is dissolved by a liquid solvent but is not decomposed by heat, is processed into fine particles having a particle size of 0.02 to 3 microns. Industrially...  

Matches 751 - 800 out of 8,423