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WO/2017/213550A1 |
Proposed are a reactor and a method for assessing flaws in and optimizing the structure of a reactor for the dehydrogenation of С3-С5 paraffin hydrocarbons, having a fluidized bed of a finely divided catalyst, said reactor comprising a...
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WO/2017/212341A1 |
Systems for heating multi-tubular reactors are provided. Systems can include one or more reaction panels including multiple vertically-oriented reaction tubes, each including a catalyst bed, which can be located within a furnace. A burne...
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WO/2017/211501A1 |
The invention relates to a fluidized bed installation (1), comprising at least two chambers (2, 3, 4), wherein each chamber (2, 3, 4) has a main body (5) and a gas inlet (6) and a gas outlet (7), wherein each main body (5) has an inlet (...
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WO/2017/211884A1 |
The invention relates to a chemical reactor and reformer tubes for reforming a first feed stream comprising a hydrocarbon gas and steam. The chemical reactor comprises a shell with a heat source and one or more reformer tubes. The reform...
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WO/2017/211498A1 |
The invention relates to a reactor (1) delimited by a shell (2) extending along a vertical axis, comprising: · a chamber provided with a reaction zone (10) containing a catalyst bed; · at least one inlet means (3) for a gaseous feedsto...
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WO/2017/207294A1 |
The invention relates to a device (1) for the upflow of a single-phase fluid (8), comprising at least two solid particle beds (2, 3) and at least one means (5) for diverting part of the fluid (8), as well as to the use of said device.
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WO/2017/207299A1 |
Slurry bubble column reactor for a Fischer-Tropsch process The invention deals with a slurry bubble column reactor (1) for converting a gas mixture comprising carbon monoxide and hydrogen into liquid hydrocarbons. The slurry bubble colum...
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WO/2017/208142A1 |
Method for stable ethanol steam reforming, wherein a catalytic ethanol reforming is carried out in two vessels operating in parallel mode both filled in with a catalyst active for this reaction, with the first vessel acting in operation ...
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WO/2017/201618A1 |
A tapping system for removing molten fluid from a vessel, the tapping system includes: a taphole assembly configured to receive molten fluid from a vessel; an induction coil encircling at least a portion of a taphole channel in the tapho...
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WO/2017/201232A1 |
Methods and apparatus are disclosed for removing catalyst, absorbents and other materials from a reactor, guard bed, or other refinery or petrochemical vessel via a robotic or remotely operated device. A vacuum hose is connected to the d...
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WO/2017/200205A1 |
The present invention relates to a chemical reactor and a method for producing olefin using the same. The chemical reactor enables reaction products, which are generated and adhered to a wall surface of a stirring vessel and an impeller ...
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WO/2017/197515A1 |
A process that catalytically converts olefinic (Alkenes, typically liquid at standard temperature and pressure) material in thermally cracked streams to meet olefin content specifications for crude oil transport pipelines. A thermally cr...
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WO/2017/196705A1 |
A flue gas combustion apparatus for processing uncombusted flue gas components utilizing a reactor body. The reactor body houses first and second spiral passageways for motivating flue gas and ambient air, respectively, in a countercurre...
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WO/2017/196586A1 |
A process to react an oxygen containing regenerated catalyst stream prior to use in a fluidized bed reactor comprising providing a regenerated catalyst stream which comprises at least 0.001 wt% oxygen; reacting the regenerated catalyst s...
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WO/2017/194369A1 |
A method and an apparatus for detailed continuous monitoring of the thermal environment for a tube or a plurality of tubes and calculation and prediction of remaining lifetime of said tubes.
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WO/2017/191516A1 |
A transfer line between the outlet of a steam cracker and the inlet for the quench system has metallic or ceramic inserts having a pore size form about 0.001 to 0.5 microns inside the line forming a gas tight barrier with the inner surfa...
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WO/2017/192299A1 |
A radial flow reactor is described. It includes a vertically extending vessel, an outer conduit, and a central conduit. At least a portion of the outer conduit and the central conduit comprises a screen. A particle retaining space is def...
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WO/2017/192595A1 |
The instant disclosure is related to fluidic distributors, fluidic systems, and associated methods and articles. Certain embodiments are related to fluidic distributors that comprise bays including fluidic connections with relative posit...
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WO/2017/191054A1 |
The present invention is directed to a process for feeding a polymerisation catalyst into a polymerisation reactor (7), comprising the steps of: (i) maintaining a catalyst slurry comprising a diluent and a solid catalyst component in a c...
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WO/2017/192286A1 |
The invention generally provides systems and methods for producing a chemical product. In certain embodiments, the invention provides systems that include a chemical product production unit. The chemical production unit includes a plural...
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WO/2017/187289A1 |
A process for removing heat from an oligomerization reaction includes introducing a gaseous ethylene stream at a first temperature to an oligomerization reactor, and oligomerizing at least a portion of the ethylene to provide a linear al...
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WO/2017/186538A1 |
The invention relates to a cooling medium reactor for an exothermal reaction. The reactor comprises reaction tube inserts arranged on top of the upper tube sheet to provide for a catalyst layer on top of the upper tube sheet and guide me...
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WO/2017/186437A1 |
The invention relates to a tube heat exchange reactor for carrying out an endothermic catalytic reaction. The tube heat exchange reactor comprises: an outer tube with a first and a second end, where the first end is an inlet end and wher...
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WO/2017/186452A1 |
The invention relates to a reactor system for aromatization of higher hydrocarbons within a given temperature range T upon bringing a reactant stream comprising higher hydrocarbons into contact with a catalytic mixture. The reactor syste...
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WO/2017/182545A1 |
The invention refers to a reactor and a method respectively for performing, by means of solid reaction members, a biological or chemical transformation, or physical or chemical trapping from, or release of agents to, a fluidic media, and...
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WO/2017/182570A1 |
A barrel reactor (100) comprises a rotatable barrel (102); a first roller (110) located outside of the barrel (102) and arranged to facilitate rotation of the barrel, wherein the roller (110) comprises at least part of a first electrode;...
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WO/2017/181814A1 |
A separation device for a catalyst and heavy hydrocarbon in a slurry bed reactor. The separation device comprises a filter tank (1), a sieve plate (2), an electromagnet (3) and a filtrate tank (4). A catalyst outlet of the filter tank (1...
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WO/2017/182381A1 |
The invention relates to a novel method for carrying out a heterogeneously catalysed reaction, in particular in a liquid phase. Heterogeneously catalysed reactions in a liquid phase are extensively described in the technical literature. ...
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WO/2017/179107A1 |
[Problem] To provide a technique, when removing sulfur oxides, nitrogen oxides and soot in exhaust gas, with which equipment cost and operating cost can be reduced. [Solution] A denitrification device 2 is provided downstream of a dry de...
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WO/2017/178771A1 |
The device (200) for the cogeneration of methanol and synthetic methane comprises a device (100) for the hydrogenation of CO2 in order to produce methanol from a syngas comprising dihydrogen, H2, and carbon dioxide, CO2. It comprises: - ...
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WO/2017/180957A1 |
The present technology is directed to processes for conversion of synthesis gas in a tubular reactor to produce hydrocarbons that utilizes high thermal gradients. Significantly better performance is surprisingly achieved by providing hig...
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WO/2017/180763A1 |
A reactor configuration is proposed for selectively converting gaseous, liquid or solid fuels to a syngas specification which is flexible in terms of H2/CO ratio. This reactor and system configuration can be used with a specific oxygen c...
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WO/2017/176085A1 |
The present invention relates to an aluminum precursor synthesization system and an aluminum precursor preparation method using the same and, more specifically, to a novel aluminum precursor synthesization system and an aluminum precurso...
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WO/2017/174559A1 |
The invention relates to a cyclone comprising a cyclone body, a conical section, a dipleg and a snorkel inlet having an upturned intake located above the cyclone body. This cyclone is used in a fluidized bed as separations vessel for an ...
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WO/2017/172442A1 |
A counter-current catalyst regenerator with at least two stages of counter-current contact is proposed. Each stage may comprise a permeable barrier that allows upward passage of oxygen-containing gas and downward passage of coked catalys...
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WO/2017/167642A1 |
A process layout for large scale methanol synthesis comprises one or more boiling water reactors and one or more radial flow reactors in series, the boiling water reactor (s) being fed with approximately fresh make-up syngas. The methano...
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WO/2017/167663A1 |
An apparatus (100) for controlling flow of a material includes an inlet (110) for receiving the material from a source, and a seal mechanism (120) connected to the inlet, the seal mechanism having a fluidizing bed (152) configured to rec...
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WO/2017/167655A1 |
A system includes a standpipe (220) for receiving a flow of solids therethrough, the standpipe having at least one inlet (228, 230, 232) configured to receive a gas for decreasing a solids-to-gas ratio of the flow, a sealpot (222) having...
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WO/2017/167957A1 |
The invention relates to a filling device (1) for filling a container with a particulate material (28). The filling device (1) comprises a supply container (2) that can be filled with the particulate material (28), wherein the supply con...
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WO/2017/162414A1 |
The invention relates to the use of at least one pinching fitting comprising a pinching collar for regulating or blocking a flow of particulate polysilicon, to a fluidized bed reactor system for producing polysilicon granulate, wherein a...
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WO/2017/165323A1 |
Provided herein are methods of producing acrylic acid from bPL. Such methods involve the use of a heterogeneous catalyst, such as a zeolite at vapor phase conditions. The method may use a fixed bed, moving bed or fluidized contacting zon...
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WO/2017/162410A1 |
The invention relates to a reactor for carrying out equilibrium-limited reactions, comprising a reaction chamber (4), for receiving a catalyst (6), and also comprising a sorption chamber, suitable for receiving a sorption agent (10), and...
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WO/2017/162512A1 |
The invention relates to a reactor comprising a reaction chamber (4) on which a feed device (6) for reactants (7), a feed device (8) for a sorption agent (9) and an outlet device (10) for the sorption agent (9) are arranged. The outlet d...
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WO/2017/164981A1 |
A fluidized bed process for producing para-xylene via toluene and/or benzene methylation with methanol using a dual function catalyst system. A first catalyst accomplishes the toluene and/or benzene methylation and a second catalyst conv...
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WO/2017/164464A1 |
The present invention relates to a shell-and-multi-multi concentric-tube reactor and heat exchanger structure wherein a new type of reactor and heat exchanger is provided, which can maximize the performance of a catalyst and improve the ...
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WO/2017/157717A1 |
Radial or axial-radial flow catalytic chemical reactor comprising a cylindrical shell (2) and at least one catalytic bed (5) and comprising a plurality of perforated tubes (10), said tubes having an open end (11) communicating with an in...
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WO/2017/158415A1 |
Disclosed are methods and systems of catalyzing the reaction of alkyl halides to light olefins using a TEAOH templated MeAPSO-34 molecular sieve catalyst. These methods and systems have been shown to have maximum combined selectivity of ...
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WO/2017/157906A1 |
The invention relates to a process for thermal treatment of granular solids, wherein the solids at first are fed into a first reactor being designed as a flash reactor or a fluidized-bed reactor, where they are, in the case of a fluidize...
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WO/2017/153444A1 |
The invention relates to an improved method for preparing red iron oxide pigments in a Penniman process using nitrate (also called nitrate process or direct red process) as well as to devices for carrying out said method.
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WO/2017/154679A1 |
The present invention pertains to a feature of a fluidized layer, and in particular, provides a method and device for efficiently separating solids from a bubble fluidized layer. Specifically, the solids separation method according to th...
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