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Patent Searching and Data


Matches 751 - 800 out of 8,485

Document Document Title
WO/2011/076371
Process for the preparation of a multimodal polyolefin polymer at temperatures of from 40 to 150°C and pressures of from 0.1 to 20 MPa in the presence of a polymerization catalyst in a first and a second polymerization reactor connected...  
WO/2011/078743
The invention relates to technology for the catalytic processing of oil or oil products. A plant for processing hydrocarbon-containing liquid media comprises a main catalytic reactor with a pipe for supplying a hydrocarbon-containing liq...  
WO/2011/078743
The invention relates to technology for the catalytic processing of oil or oil products. A plant for processing hydrocarbon-containing liquid media comprises a main catalytic reactor with a pipe for supplying a hydrocarbon-containing liq...  
WO/2011/078850
Both a catalyst feed system and a method are provided for providing a flow, of a mud- like catalyst slurry into a polyolefin reactor. The system includes a pressurized reservoir of the catalyst having an outlet, and a progressive cavity ...  
WO/2011/075829
The invention relates to a hybrid reverse flow catalytic apparatus having two reaction zones: a homogeneous reaction zone in porous ceramic and a heterogeneous reaction zone with catalyst, arranged in two different catalyst beds. A first...  
WO/2011/078850
Both a catalyst feed system and a method are provided for providing a flow, of a mud- like catalyst slurry into a polyolefin reactor. The system includes a pressurized reservoir of the catalyst having an outlet, and a progressive cavity ...  
WO/2011/078779
The present invention relates to a reactor (1 ) for the separation of material included in composite raw material, which reactor comprises at least one reaction chamber (2) and at least one rotor (3), said reaction chamber (2) comprising...  
WO/2011/075845
The present application relates to a nanoparticle ceria based catalyst comprising Ce02, at least one metal or metal oxide and at least one noble metal and the catalyst for use in a process and system for the production of hydrogen from r...  
WO/2011/076995
The invention relates to a method for treating the leaching residue containing iron and sulphur that is generated in the leaching of a sulphidic non-ferrous metal concentrate. The sulphur-containing leaching residue or part of it is rout...  
WO/2011/075523
The present invention provides a process for producing a hydrocarbon fuel composition that includes introducing an olefin feed composition including light olefins to an oligomerization catalyst to yield an intermediate composition includ...  
WO/2011/073366
The present invention relates to a method for monitoring the level of an ethylene polymerization catalyst slurry in a mud pot (2), whereby said catalyst slurry is prepared by introducing a solid catalyst and a liquid diluent in said mud ...  
WO/2011/071584
A process for catalyst regeneration is presented. The process regenerates a catalyst in a paraffin dehydrogenation process, where the reaction is endothermic. The regeneration process provides the heat for the process through heating the...  
WO/2011/071584
A process for catalyst regeneration is presented. The process regenerates a catalyst in a paraffin dehydrogenation process, where the reaction is endothermic. The regeneration process provides the heat for the process through heating the...  
WO/2011/067509
The invention relates to a catalytic reactor including: at least one first architecture/microstructure (1) including a ceramic and/or metal cellular architecture having a pore size of 2 to 80 ppi and a macroporosity of more than 85%, and...  
WO/2011/064686
A description is given of an apparatus (1) for treating a bed (2) of particulate material which is supported by an aeration bottom (3), subject to the application of a conditioning gas being directed to and flowing up through the aeratio...  
WO/2011/066253
This invention encompasses systems and methods for converting solid carbonaceous material to a liquid product, comprising maintaining a solid carbonaceous material in the presence of at least one active source of titanium and at least on...  
WO/2011/066257
This invention encompasses systems and methods for converting solid carbonaceous material to a liquid product, comprising maintaining a solid carbonaceous material in the presence of at least one active source of nickel and at least one ...  
WO/2011/066253
This invention encompasses systems and methods for converting solid carbonaceous material to a liquid product, comprising maintaining a solid carbonaceous material in the presence of at least one active source of titanium and at least on...  
WO/2011/066257
This invention encompasses systems and methods for converting solid carbonaceous material to a liquid product, comprising maintaining a solid carbonaceous material in the presence of at least one active source of nickel and at least one ...  
WO/2011/066249
This invention encompasses systems and methods for converting solid carbonaceous material to a liquid product, comprising maintaining a solid carbonaceous material in the presence of at least one active source of copper and at least one ...  
WO/2011/066249
This invention encompasses systems and methods for converting solid carbonaceous material to a liquid product, comprising maintaining a solid carbonaceous material in the presence of at least one active source of copper and at least one ...  
WO/2011/062729
A device is presented for use as a centerpipe in a radial flow reactor, or for a radial flow adsorption bed. The device includes a plurality of stacked slotted cylindrical sections and frustums. The design retains the particles in a soli...  
WO/2011/062729
A device is presented for use as a centerpipe in a radial flow reactor, or for a radial flow adsorption bed. The device includes a plurality of stacked slotted cylindrical sections and frustums. The design retains the particles in a soli...  
WO/2011/059321
The present invention is related to a device and method for purifying a polluted viscous crude oil product. The device and method according to the invention distinguish themselves because the crude oil product to be purified is subjected...  
WO/2011/057911
The invention relates to a system for producing maleic acid anhydride by means of heterogeneously catalyzed gas phase oxidation of an inlet flow, comprising hydrocarbons having at least (4) carbon atoms per molecule, comprising a reactor...  
WO/2011/056628
An improved, fouling-resistant configuration for the stripper sheds of fluid coking units comprises an inverted, open-bottomed channel with apertures spaced along the length of the channel and spaced from the apex of the channel. Prefera...  
WO/2011/056691
An apparatus and process are disclosed for catalytically converting two feed streams. The feed to a first catalytic reactor may be contacted with product from a second catalytic reactor to effect heat exchange between the two streams and...  
WO/2011/057015
Apparatus and methods for the photochemical purification of fluids are disclosed. Fluids containing organic, inorganic and/or microbiological contaminants are treated by photochemical processes in a hybrid photoreactor incorporating a ph...  
WO/2011/055296
The invention relates to a plant 100 for the production of gas from biomass, comprising a gasifier 8 of the open- core downdraft type and an apparatus 10 for cleaning the gas G. The apparatus comprises: - an inlet line 12 for the gas to ...  
WO/2011/055296
The invention relates to a plant 100 for the production of gas from biomass, comprising a gasifier 8 of the open- core downdraft type and an apparatus 10 for cleaning the gas G. The apparatus comprises: - an inlet line 12 for the gas to ...  
WO/2011/056691
An apparatus and process are disclosed for catalytically converting two feed streams. The feed to a first catalytic reactor may be contacted with product from a second catalytic reactor to effect heat exchange between the two streams and...  
WO/2011/057015
Apparatus and methods for the photochemical purification of fluids are disclosed. Fluids containing organic, inorganic and/or microbiological contaminants are treated by photochemical processes in a hybrid photoreactor incorporating a ph...  
WO/2011/051102
Disclosed is an improved process for the production of phthalic anhydride wherein the spent catalyst is removed from the oxidation reactor tubes more effectively by vacuuming from the top and using a vacuum hose having a tip with an incr...  
WO/2011/048085
The invention relates to a device for treating particulate matter, comprising a process chamber for receiving and treating the matter, wherein a floor (10) of the process chamber comprises slits (14, 20) through which process air can be ...  
WO/2011/047848
An apparatus for the treatment of solids and/or gases includes a fluidized-bed reactor (1) in which the solids are fluidized by means of fluidizing gas and are thermally and/or chemically treated, and a centrifugal separator (2) in which...  
WO/2011/049734
In a process for the production of para-xylene, methanol is preheated to a first temperature, an aromatic feedstock comprising toluene and/or benzene is preheated to a second temperature and the preheated methanol and aromatic feedstocks...  
WO/2011/049734
In a process for the production of para-xylene, methanol is preheated to a first temperature, an aromatic feedstock comprising toluene and/or benzene is preheated to a second temperature and the preheated methanol and aromatic feedstocks...  
WO/2011/047962
The invention relates to a method for performing a phase conversion, in particular a melting process, by means of heating a carrier medium that comprises or constitutes a phase-variable material, in a reactor, wherein the carrier medium ...  
WO/2011/048361
A catalyst carrier for insertion in a radial tube reactor, said catalyst carrier comprising: an annular container for holding catalyst in use, said container having a perforated inner wall defining a tube, a perforated outer wall, a top ...  
WO/2011/047848
An apparatus for the treatment of solids and/or gases includes a fluidized-bed reactor (1) in which the solids are fluidized by means of fluidizing gas and are thermally and/or chemically treated, and a centrifugal separator (2) in which...  
WO/2011/047538
A fluidized-bed reactor and a hydrotreating method thereof. The fluidized-bed reactor (7) comprises a reactor shell (103) vertical to the ground, a phase separator (111) at the upper part in the shell (103), and an inner circulation zone...  
WO/2011/045091
The invention relates to a method for carrying out at least two successive chemical reactions for producing a target compound from at least one first and at least one second and/or further reactants, comprising a first reaction and a fur...  
WO/2011/044201
The invention is a fluid distribution device for coupling with a fluid distribution conduit or chimney for improving the distribution of downwardly flowing poly-phase mixture including at least one gas phase and at least one liquid phase...  
WO/2011/044201
The invention is a fluid distribution device for coupling with a fluid distribution conduit or chimney for improving the distribution of downwardly flowing poly-phase mixture including at least one gas phase and at least one liquid phase...  
WO/2011/042616
Catalytic reactor in which the upflowing reactive fluid phase consists of a liquid phase in which microbubbles having a size of between 5 and 200 microns are dispersed, said reactor being provided with a microbubble generator located out...  
WO/2011/042617
The invention relates to a method for hydroconverting heavy carbonaceous loads comprising a step (1) for hydroconverting the load in at least one reactor containing a bubbling bed catalyst, and then a step (2) for hydroconverting at leas...  
WO/2011/041317
A fluidized reactor system for removing impurities from a gas and an associated process are provided. The system includes a fluidized absorber for contacting a feed gas with a sorbent stream to reduce the impurity content of the feed gas...  
WO/2011/034446
An apparatus and methods of using the apparatus are described to decompose plastic to form a fuel for use in generating energy such as electricity.  
WO/2011/032814
Process for producing surface-modified metal oxide particles, characterized in that a) in a first reaction step, a surface modifier is introduced into a gas stream comprising metal oxide particles, and the resulting reaction mixture is e...  
WO/2011/034932
Processes and apparatuses for synthesizing a hydrocarbon by reacting a carbon-containing feedstock with an oxygen-containing gas stream having a greater molar ratio of oxygen than the feedstock to produce a first synthetic gas comprising...  

Matches 751 - 800 out of 8,485