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WO/2010/075259A1 |
Embodiments of a microchannel reactor (1) comprise a microchannel housing (20) comprising a plurality of channels (23) and an upper microstructure (10) disposed above the microchannel housing (20). The upper microstructure (10) comprisin...
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WO/2010/062879A2 |
Provided are devices and related methods for enhanced gasification of carbonaceous material in which supplemental carbon dioxide is introduced to the gasifier. The gasified carbonaceous material can then be used as a syngas or further pr...
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WO/2010/056457A2 |
Herein disclosed is a reactor system comprising a shaft reactor, having a vertical depth to the shaft bottom that is at least twice the shaft width; a reactor volume, the reactor volume including a gas volume positioned vertically above ...
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WO/2010/040251A1 |
Disclosed are a process and an apparatus for preparing terephthalic acid by air oxidation of para-xylene. Said process is: in a reaction system with oxidation reactor and crystallizer connecting in series, para-xylene with dissolved meta...
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WO/2010/024935A2 |
A device is provided for delivering fluids to, or removing fluids from, one or more fluid streams, the device having a body having a plurality of channels extending through the body from a first to a second end of the body, the body havi...
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WO/2010/006932A1 |
The invention relates to a reaction vessel in which hydrogen sulfide is produced from sulfur and hydrogen, wherein the reaction vessel is partially or entirely made of a material that is resistant to the reaction mixture, compounds and e...
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WO/2010/002362A1 |
A reactor includes a multicellular extruded body oriented with the cells thereof extending in parallel in a generally vertical direction from an upper end of the body to a lower end. A first plurality of the cells is open at both ends of...
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WO/2009/155311A1 |
This invention provides a method for atomic transformations carried out under conditions akin to chemical catalysis. Liquid and solid state catalysts are used in a two-step process. We have found that the high ionic/electric activity of ...
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WO/2009/139848A1 |
An improved reactor for the autorefrigerant alkylation process has a generally cylindrical upright reactor vessel with the inlet for the refrigerant reactant and the sulfuric acid at its lower end and a series of inlets for the olefin re...
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WO/2009/135384A1 |
Disclosed is a process for producing purified isophthalic acid, which employs new stepwise meta-xylene oxidation technology to make the intermediate product, crude isophthalic acid produced by oxidation not contain two purities of 3-carb...
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WO/2009/130339A1 |
An apparatus for the continuous sulphonation or sulphatisation of organic compounds in a film having a controllable thickness comprises: a system for feeding SO3 diluted to the desired concentration in a carrier gas at the reaction tempe...
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WO/2009/123900A1 |
The disclosed apparatus includes a stator and a rotor disposed for rotation within the stator. An inner wall of the stator defines one or more collider chambers. Rotation of the rotor causes movement of fluid disposed between the rotor a...
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WO/2009/111951A1 |
Disclosed is a process for producing purified terephthalic acid, which employs new para-xylene (PX) oxidation technology to make the intermediate product, crude terephthalic acid (CTA) produced by oxidation does not contain two purities ...
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WO/2009/110981A1 |
Disclosed is a method of performing a reaction involving a gaseous reactant stream and a falling film liquid reactant stream by providing a reactor comprising a first multicellular extruded body oriented with its cells extending in paral...
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WO/2009/093933A1 |
The invention relates to devices for producing vibrations in a fluid medium flow and can be used in the chemical, mining and other industries for treating monophase and multiphase media with the purpose of mixing said media and dispersin...
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WO/2009/093093A1 |
Production process of liquid diethyl carbonate complex (DEC C2H5OCOOC2H5) by means of reactor of catalytic synthesis in heterogeneous phase fed by ethyl ether (C2H5OC2H5) (liquid) and carbon dioxide CO2 (gas). The compound synthesis occu...
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WO/2009/091393A2 |
A vessel arrangement having a base (22) and multiple vessels (28) suited for simultaneously conducting a plurality of isolated experimental reactions or treatments at atmospheric process conditions or elevated temperatures and pressure c...
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WO/2009/091352A2 |
An ultrasonic probe includes a shaft having a longitudinal axis and a head disposed at a distal end of the shaft. The head has a cylindrical lateral surface and an end face oriented perpendicularly to the axis. The head has three shaping...
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WO/2009/085382A2 |
A method for assembling a seal assembly is provided. The method includes coupling a first ring within a vessel, coupling a second ring within the vessel, and coupling a first seal layer between the first ring and the second ring such tha...
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WO/2009/080620A1 |
The present invention relates to a method for continuously preparing cyclohexanone from phenol making use of a catalyst comprising at least one catalytically active metal selected from platinum and palladium comprising hydrogenating phen...
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WO/2009/080621A1 |
The present invention relates to a method for continuously preparing cyclohexanone from phenol making use of a catalyst comprising at least one catalytically active metal selected from platinum and palladium comprising a) hydrogenating p...
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WO/2009/080618A1 |
The present invention relates to a method for preparing cyclohexanone from phenol in a first process, the first process being a cyclohexanone production process comprising hydrogenating phenol to form a product stream comprising cyclohex...
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WO/2009/043365A1 |
A process for producing urea is disclosed, wherein liquid ammonia and carbon dioxide are reacted in a high-pressure synthesis section (100), and at least part of the carbon dioxide is fed to said synthesis section (100) in liquid phase. ...
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WO/2009/039054A1 |
A system and method for manufacturing carbon nanotubes via epitaxial growth from a source of supersaturated carbon solution is disclosed, whereby selective manufacture of nanotubes having predetermined diameter, length, chirality, and wa...
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WO/2009/022753A1 |
A contact column which enables two fluids having respective phases to be brought into contact with each other in a satisfactorily dispersed state and which can be easily constructed so as to have a multistage constitution. The inside of ...
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WO/2009/009014A1 |
A reactor system operable to facilitate a chemical reaction in a reaction medium flowing therethrough. The reactor system includes a heat exchanger for heating the reaction medium and a disengagement vessel for disengaging vapor from the...
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WO/2008/154666A1 |
The invention relates to a thin film treatment apparatus (8) comprising a rotor (16) having at least one cylindrical section (26), at least one wiping blade (32, 33, 34, 35, 36, 41) being arranged on said cylindrical section, said wiping...
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WO/2008/154667A1 |
The invention relates to a thin film treatment apparatus (8) comprising a rotor (16) having at least one cylindrical section (26), at least one wiping blade (32, 33, 34, 35, 36, 41) being arranged on said cylindrical section, said wiping...
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WO/2008/154668A1 |
The invention relates to a thin film treatment apparatus (8) comprising a rotor (16) having at least one cylindrical section (26), at least one wiping blade (32, 33, 34, 35, 36, 41) being arranged on said cylindrical section, said wiping...
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WO/2008/145683A1 |
A tube bundle falling film microreactor for performing gas-liquid reactions, which has: a) at least one vertical tube with b) a device for distributing the liquid on the inside of the tube and c) a liquid collecting system, and d) a devi...
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WO/2008/141734A1 |
The invention relates to a reactor sump in a vertically designed reactor for performing chemical reactions having at least two liquid phases, comprising three chambers disposed adjacent to each other and separated from each other by wall...
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WO/2008/127120A1 |
A process and equipment for reacting silicon tetrachloride with liquid zinc to produce silicon and zinc chloride the reaction taking place in a reactor (1 ). Silicon tetrachloride gas is injected continuously through one or more nozzles ...
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WO/2008/123467A1 |
An aerating unit, aerating apparatus and method of aerating that enable quick realization of a water quality with gas dissolution balance appropriate for underwater living creatures, and that can be utilized for sewage treatment in sewag...
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WO/2008/093898A1 |
A reaction device according to the present invention is used in production of aldehyde from alcohol. The reaction device includes a reactor having a reaction field where a catalyst is provided inside and a reaction fluid flows. The catal...
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WO/2008/087110A1 |
The invention relates to a reactor (1) and a method for continuously producing H2S by reacting a feedstock mixture essentially containing gaseous sulfur and hydrogen on a catalyst. The reactor (1) comprises a sulfur melt (9), at least in...
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WO/2008/087086A1 |
The invention relates to a reactor (1) for the continuous production of H 2S from hydrogen and sulphur, comprising a distributing device (15) for distributing gaseous hydrogen in a sulphur melt (9), contained in at least a lower part of ...
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WO/2008/068191A1 |
The present invention pertains to a process for preparing a concentrated alkali metal hypochlorite solution by reacting chlorine with an alkali metal hydroxide to form alkali metal hypochlorite, alkali metal chloride, and water, wherein ...
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WO/2008/068210A1 |
Process for the preparation of urea from ammonia and carbon dioxide in a urea production process comprising, in a high-pressure synthesis section, a. a reactor, wherein ammonia and carbon dioxide react to form a urea-comprising synthesis...
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WO/2008/051301A2 |
The invention relates to improvements in internal loop reactors. The reactor of the invention is characterized by a plurality of cooling tubes which form the annulus between the riser and the downcomer path of said internal loop reactor....
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WO/2008/040999A2 |
A reactor for carrying out a heterogeneously catalysed reaction comprises at least first and second reaction zones (5, 6 7) arranged in series and each comprising catalytic material, heat transfer zones (8, 9, 10) located between said se...
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WO2007089547B1 |
A sulfur species-containing feed gas is processed in a treatment plant in which COS is hydrolyzed, and in which so produced hydrogen sulfide and other sulfur species are absorbed in a lean hydrocarbon liquid. The sulfur species in the so...
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WO/2008/039190A1 |
A method and system for controlling emissions with ammonia recovery and fly ash beneficiation in accordance with the present invention includes introducing ammonia to react with at least a portion of sulfur trioxides (3) in an exhaust em...
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WO/2008/010993A1 |
An improved, economical alternative method to supply steam and methane to a steam methane reformer (SMR) is accomplished by a combination of procedures, wherein product gas from a steam hydro-gasification reactor (SHR) is used as the fee...
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WO/2008/011000A1 |
A method and apparatus for converting carbonaceous material to a stream of methane and carbon monoxide rich gas by heating the carbonaceous material in a fluidized bed reactor using hydrogen, as fluidizing medium, and using steam, under ...
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WO/2008/002290A1 |
A method and system for controlling one or more emissions includes introducing ammonia to react with at least a portion of sulfur trioxides in an exhaust emission (32) and result in at least one or more ammoniated compounds. At least a p...
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WO/2007/128159A1 |
A disc cage final polycondensation reactor comprises an inclosed horizontal barrel having a feed inlet, a product outlet and an air outlet. A stirring device including stirring baskets and driving axles is disposed inside the barrel. The...
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WO/2007/106289A1 |
Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides ...
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WO/2007/098637A1 |
A prepolycondensation reactor with double vertical chambers comprises an upper chamber, a lower chamber and a power external impelling device. The upper chamber includes an upper feed inlet, an upper product outlet, an upper heat exchang...
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WO/2007/098638A1 |
A power external circulation estering reactor comprises a heating reaction device, a evaporating reaction device, a power external impelling device, wherein the heating reaction device includes a vertical type coiler heating reactor whos...
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WO/2007/098473A2 |
An apparatus and method for the continuous production of biofuel by the transesterification of a triglyceride. The apparatus comprises a high shear homogenizer; a reaction chamber; a gravity driven separation device; an evacuated packed ...
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