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Patent Searching and Data


Matches 551 - 600 out of 17,459

Document Document Title
WO/2012/139206A1
Apparatus and method for treatment of a particulate material employs a conveyor belt for supporting the particulate material for transport and a source of gas for delivery through the conveyor belt to fluidize the particulate material. A...  
WO/2012/140333A1
The invention relates to a biomass hydroconversion method including a step comprising the hydroconversion of the feedstock in the presence of hydrogen in at least one reactor containing a dispersed catalyst, in which the biomass has been...  
WO/2012/139181A8
A process is described for FCC middle distillate maximization comprising the use of two distinct converters, which are operably coupled, said process aiming to maximize the production of LCO for diesel, generate a specific gasoline and d...  
WO/2012/142006A1
An autothermal reforming catalytic structure for generating hydrogen gas from liquid hydrocarbons, steam and an oxygen source. The autothermal reforming catalytic structure includes a support structure and nanosized mixed metal oxide par...  
WO/2012/136344A1
The invention relates to a conveying element (1) for conveying a product from an inlet point (2) to an outlet point (3). The product can be fed in a largely pressureless manner at the inlet point (2), and the product can be held under a ...  
WO/2012/137936A1
This catalytic reaction device (1) comprises: a reactor (2); and a catalyst-holding unit (20) provided to the reactor and used for holding a microparticulate catalyst (19). The catalyst reaction device yields a product using the catalyst...  
WO/2012/138218A1
The invention relates to a multi-tubular steam reformer steam reformer comprising a steam reforming zone, wherein the steam reforming zone is heated by an external heat source and contains a plurality of parallel steam reforming tubes, w...  
WO/2012/138399A1
A low-pressure method for producing construction materials, such as blocks, bricks or slabs, utilizing high percentages of waste cement dust in admixture with additive material capable of effectively neutralizing the high lime content an...  
WO/2012/133324A1
This method for estimating the content of fine particles in a slurry is a method for estimating the content of fine particles having a particle diameter of a given value or less in a slurry that comprises hydrocarbons comprising wax and ...  
WO/2012/133184A1
Provided is a desalting device which includes a column wherein the bottom constitutes a protrudent part that protrudes downward and in which channeling is prevented and no dead space is formed in the column. The desalting device comprise...  
WO/2012/134529A1
A process is disclosed for treating a hydrocarbon stream including flowing the hydrocarbon stream through a hydrocarbon treating vessel, heating a portion of the hydrocarbon treating vessel to a predetermined temperature and for a predet...  
WO/2012/134954A1
Methods and apparatus to control reaction rates of chemical reactions. Methods can include mixing chemical reactants to provide a reaction mixture, at least one chemical reactant being magnetic; and applying a magnetic field to the react...  
WO/2012/133988A1
The present invention relates to a 2-stage F-T reactor system for increasing the conversion rate of synthesis gas, and comprises: one or more first reactors (10) using a Fe catalyst to increase the conversion rate, being supplied with fi...  
WO/2012/132942A1
This temperature control system is provided with a lower heat removal part through the interior of which a liquid refrigerant passes and which is disposed on the bottom part of a reaction container for producing an exothermic reaction in...  
WO/2012/135583A1
Disclosed are reformer designs for reforming an alcohol to a gaseous reformate mixture comprising hydrogen for combustion in an engine. Also disclosed is a catalyst assembly for reforming an alcohol to a gaseous reformate mixture compris...  
WO/2012/129155A1
Methods for recovering energy from a mother liquor stream in paraxylene crystallization processes are disclosed herein. The low temperature energy from the mother liquor is optimally utilized to reduce the refrigeration burden on the cry...  
WO/2012/125528A1
The present invention provides a process for the production of functionalized carbon nanotubes. The inventive process for the production of functionalized carbon nanotubes involves reacting carboxylic acid moieties of oxidized carbon nan...  
WO/2012/122566A1
A process to convert glycerin into propylene glycol and purifying the produced propylene glycol is described. The glycerin-based propylene glycol production requires only one process step compared to petroleum/natural gas-based propylene...  
WO/2012/121886A1
An apparatus to promote gas-liquid contact and facilitate enhanced mass transfer. The dispersed bubble reactor (DBR) operates in the dispersed bubble flow regime to selectively absorb gas phase constituents into the liquid phase. The dis...  
WO/2012/116844A1
Reactor assembly for the production of polymers including a fluidized bed reactor (1) comprising a bottom zone (5), a middle zone (6) and an upper zone (7), an inlet (8) for the fluidization gas located in the bottom zone (5), an outlet ...  
WO/2012/116845A1
The invention relates to a reactor assembly for the production of polymers including a fluidized bed reactor (1) comprising a bottom zone (5), a middle zone (6) and an upper zone (7), an inlet (8) for the fluidization gas located in the ...  
WO/2012/113268A1
The present invention relates to an ethylene glycol preparation method. Oxalate is used as raw material, and copper or copper oxides are used as catalyst. Under the conditions of the reaction temperature being approximately at 170°C to ...  
WO/2012/113427A1
The invention relates to a tubular reactor for carrying out a catalytically supported, homogeneous chemical reaction in the gas phase at an elevated temperature and a subsequent cooling, wherein the reactor is arranged upright, and there...  
WO/2012/115909A1
A cyclone reactor for producing a usable by-product as part of a recoverable slag layer, the reactor comprising a housing having an outer wall that defines a combustion chamber; an inlet configured to introduce a reactant into the reacto...  
WO/2012/113987A1
The invention relates to a method and apparatus for burning raw material (3) including biomass-based and/or waste-based raw material in a combustion reactor (1) in such a way that the raw material is fed to the firebox of the combustion ...  
WO/2012/112046A1
The invention provides an integrated catalyst and membrane reactor for the production a predetermined gas such as hydrogen. The reactor comprises a gas flow channel, comprising a plurality of alternating catalyst sections and membrane se...  
WO/2012/112425A3
Separated volumes can be created in a reactor using interior dividing wall or interior conduit structures. Feedstocks can be hydroprocessed in the separated volumes to allow multiple types of hydroprocessing conditions and/ or feeds to b...  
WO/2012/110775A1
A liquid/gas reactor comprising: (a) a bulk catalyst bed and means for supplying fresh feed and recycled at least partially converted liquid product stream to said bulk catalyst bed; (b) means for collecting an at least partially convert...  
WO/2012/110884A3
The invention relates to a nozzle grid device (14) and to a method for operating the latter. The nozzle grid arrangement (14) has a nozzle group with first nozzles (15a) and a further nozzle group with second nozzles (15b). The two nozzl...  
WO/2012/106195A3
The present disclosure relates to methods for treating deactivated SCR catalysts having an increased SO2/SO3 conversion rate as a result of the accumulation of one or more iron compounds. The methods are characterized in that the catalys...  
WO/2012/106680A2
Methods and compositions for chemical drying and for producing struvite.  
WO/2012/106680A3
Methods and compositions for chemical drying and for producing struvite.  
WO/2012/106680A8
Methods and compositions for chemical drying and for producing struvite.  
WO/2012/103432A2
A reactor for carrying out catalytic reactions. The reactor includes a reactor component optionally arranged on a central rod in a reactor tube. The reactor component can have fluid ducts for directing fluid flow through the reactor. The...  
WO/2012/103432A3
A reactor for carrying out catalytic reactions. The reactor includes a reactor component optionally arranged on a central rod in a reactor tube. The reactor component can have fluid ducts for directing fluid flow through the reactor. The...  
WO/2012/099067A1
Provided is a desulfurizer that, with a simple configuration, is able to increase desulfurization efficiency by improving fuel dispersion properties. The desulfurizer (100) is provided on the upstream side of a reformer in a fuel cell sy...  
WO/2012/099778A1
A petroleum feedstock upgrading method is provided. The method includes supplying a mixed stream that includes hydrocarbon feedstock and water to a hydrothermal reactor where the mixed stream is maintained at a temperature and pressure g...  
WO/2012/099855A3
Provided herein are water-soluble, functionalized fullerenes, and processes for producing water-soluble, functionalized fullerenes. The process includes sulfonating a fullerene in an acidic solution comprising sulfuric acid to produce a ...  
WO/2012/099778A8
A petroleum feedstock upgrading method is provided. The method includes supplying a mixed stream that includes hydrocarbon feedstock and water to a hydrothermal reactor where the mixed stream is maintained at a temperature and pressure g...  
WO/2012/099066A1
Provided is a desulfurizer that, with a simple configuration, can increase desulfurization efficiency by improving fuel dispersion properties. The desulfurizer (100), which is provided on the upstream side of a reformer in a fuel cell sy...  
WO/2012/099675A8
An apparatus and method are provided for processing hydrocarbon feeds. The method enhances the conversion of hydrocarbon feeds into ethylene. In particular, the present techniques expose feed containing hydrocarbons to high-severity oper...  
WO/2012/099679A1
An apparatus and method are provided for processing hydrocarbon feeds. The method may pass a pyrolysis feed to a thermal pyrolysis reactor and expose at least a portion of the pyrolysis feed to high-severity operating conditions in a the...  
WO/2012/099859A3
A process for upgrading hydrocarbon oil including mixing hydrocarbon oil with hydrogen gas and heating the hydrogen-enriched hydrocarbon oil before passing the oil through a cavitation apparatus to induce hydrotreating. Hydrotreating is ...  
WO/2012/098293A1
The invention relates to an arrangement for feeding heat-sensitive feedstock to a fixed-bed reactor system comprising means for product recycle and a fixed-bed reactor system comprising a fixed-bed reactor comprising at least one reactio...  
WO/2012/099859A2
A process for upgrading hydrocarbon oil including mixing hydrocarbon oil with hydrogen gas and heating the hydrogen-enriched hydrocarbon oil before passing the oil through a cavitation apparatus to induce hydrotreating. Hydrotreating is ...  
WO/2012/099855A2
Provided herein are water-soluble, functionalized fullerenes, and processes for producing water-soluble, functionalized fullerenes. The process includes sulfonating a fullerene in an acidic solution comprising sulfuric acid to produce a ...  
WO/2012/099675A1
An apparatus and method are provided for processing hydrocarbon feeds. The method enhances the conversion of hydrocarbon feeds into ethylene. In particular, the present techniques expose feed containing hydrocarbons to high-severity oper...  
WO/2012/095565A2
The invention relates to a method for hydrotreating a heavy fraction of hydrocarbons using a system of permutable fixed-bed guard areas, each area containing at least one catalyst bed, including at least one step during which the feedsto...  
WO/2012/095566A2
The invention relates to a method for hydrotreating a heavy hydrocarbon fraction using a system of permutable fixed-bed guard areas, each area containing at least two catalyst beds, wherein, in the system, each time the catalyst bed, whi...  
WO/2012/096713A1
A method for preventing or reducing clogging of a fines ejector in a gas-phase olefin polymerization process is disclosed. The process involves injecting a liquid into the motive gas stream entering the fines ejector.  

Matches 551 - 600 out of 17,459