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WO/2018/152471A1 |
A fluidized bed system is a single unitary modular system that packages a circulation fan, a fluidized bed, and a dust collection system within a same structure. The structure is formed to include internal ducts to provide fluid communic...
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WO/2018/149811A1 |
The invention relates to a reactor for the catalytic production of methanol, in which at least two catalyst layers are arranged. The first catalyst layer is arranged upstream and the second catalyst layer is arranged downstream. The acti...
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WO/2018/151900A1 |
Systems and methods are provided for conversion of light paraffinic gases to form liquid products in a process performed in a fixed bed radial-flow reactor. The light paraffins can correspond to C3+ paraffins. Examples of liquid products...
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WO/2018/146121A1 |
The aim of the invention is to reduce the mechanical load of the casing and/or the central pipe of a tray of a contact kettle. To this end, a segment is provided for forming a membrane bottom for a contact kettle, particularly for the ox...
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WO/2018/146647A1 |
Apparatus (11) for enhancing phase contact and chemical reactions, comprising at least one first high-turbulence mixing stage (13) and at least one second high-shear-stress and high- cavitation stage (15), wherein said stages (13, 15) ar...
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WO/2018/145160A1 |
A reactor (1) for thermochemical reactions is provided comprising a reactor shell (13) having an inlet (2) and an outlet (3). Solid catalyst (16) is provided in reaction zones (4a, 4b, 4c) in which at least a portion of reactants enterin...
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WO/2018/148413A1 |
The present disclosure relates generally to methods and systems for achieving enhanced catalytic performance via the strategic arrangement of multiple catalyst beds in series, where each catalyst bed comprises a compositionally-distinct ...
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WO/2018/141243A1 |
A catalytic conversion reaction method and a reactor. Catalytic conversion reaction processes of reaction raw materials are simultaneously carried out in a lower reactor (1) and an upper reactor (2) of the catalytic conversion reactor. A...
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WO/2018/140349A1 |
A catalyst bed contains one or more segments of monolithic catalyst, wherein the monolithic catalyst includes a monolithic honeycomb structure and a layer of catalyst coating the honeycomb structure; the honeycomb structure contains a pl...
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WO/2018/134125A1 |
Process for making an at least partially coated particulate material, said process comprising the following steps: (a) providing a particulate material selected from lithiated nickel-cobalt aluminum oxides and layered lithium transition ...
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WO/2018/135712A2 |
The present invention relates to a method for dehydrogenating alkane, the method comprising: a step for dehydrogenating propane by supplying hydrogen, steam, and a supply gas stream including a hydrocarbon to be dehydrogenated to a dehyd...
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WO/2018/135583A1 |
Provided is a spiral-shaped movement mechanism which is easy to create, and which has a structure in which only particles circulate between two reaction chambers and gases are less likely to mix together or a structure through which a ga...
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WO/2018/134040A1 |
The invention relates to a steam reformer (120) comprising a number of reaction tubes (1) which are connected to a substantially horizontally extending first manifold (5) for the discharge of reaction gases, in which in order to connect ...
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WO/2018/135473A1 |
The present invention provides: a novel internal member for promoting a reaction between a gas and a solid; a fluidized-bed-type reactor provided with the internal member; and a trichlorosilane production method which uses the fluidized-...
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WO/2018/136849A1 |
A system and method for producing ammonia at high conversion rates. The system having a fluidized bed reactor with a fluidized zone with catalyst particles. The fluidized bed reactor is preferably configured to receive a continuous flow ...
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WO/2018/134007A1 |
A fluid is fed into a polymer bed of a fluidized bed gas phase polymerization reactor by introducing it into the polymer bed through a distributor protruding into the fluidized bed zone of the reactor and terminating with a discharge end...
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WO/2018/128402A1 |
The present invention relates to a method for producing methyl tertiary-butyl ether, the method comprising a reaction step for reacting methanol and isobutene in the presence of an acid catalyst to produce methyl tertiary-butyl ether; an...
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WO/2018/127458A1 |
The invention is a process for the production of a hydrocarbon fluid comprising the step of catalytically hydrogenating a hydrocarbon cut in presence of both a dearomatization catalyst and a dewaxing catalyst in a single slurry reactor. ...
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WO/2018/127562A1 |
Solar concentration catalytic reactor in which not only the solar radiation receiver or reactor is equipped with transparent or semi-transparent walls but also the catalyst arranged inside said reactor is supported on transparent or semi...
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WO/2018/129291A1 |
In a first embodiment, a coal treatment process includes exposing a material comprising coal to ionic liquid(s) to form a first mixture, isolating a residue from the first mixture, forming a second mixture comprising the residue, and ele...
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WO/2018/122675A1 |
The invention relates to a fluidised-bed reactor with multiphase separation, and to a unit for reaction by fluidisation with multiphase separation. The reactor comprises a tank with a liquid level and a liquid-gas distributor arranged at...
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WO/2018/125366A1 |
A counter-current catalyst regenerator with at least two stages of counter-current contact along with a regenerator riser is proposed. Each stage may comprise a permeable barrier that allows upward passage of oxygen-containing gas and do...
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WO/2018/122704A1 |
A method of temperature control includes: passing a feed stream comprising ethylene through a reactor at a feed location; withdrawing an outlet steam comprising linear alpha olefins from the reactor; passing the outlet stream through a c...
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WO/2018/125367A1 |
A counter-current catalyst regenerator with at least two stages of counter-current contact along with a regenerator riser is proposed. Each stage may comprise a permeable barrier that allows upward passage of oxygen-containing gas and do...
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WO/2018/124791A1 |
The present invention can provide a method, which: provides a means capable of effectively controlling reaction heat by using a heat exchange microchannel reactor so as to simultaneously carry out an exothermic reaction, of oxidative cou...
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WO/2018/122717A1 |
The present invention refers to a plant (1) for the preparation of an aqueous urea solution (AUS) suitable to be used in an SCR process for removing nitrogen oxides from a flow of exhaust gas comprising a mixing tank (10), an inlet circu...
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WO/2018/114900A1 |
Reactor systems and associated processes for the oxidative dehydrogenation of ethane are provided. In particular, a reactor system comprising a multitubular fixed-bed reactor comprising a plurality of reactor tubes having a tube length o...
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WO/2018/113417A1 |
The invention discloses a pressure drop control system and a control method of a feed distributor (10) of a fluidized bed reactor (100). The system comprises a measurement unit (5) measuring a pressure drop between a first pressure measu...
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WO/2018/114049A1 |
A reformer tube for producing synthesis gas by steam reforming of hydrocarbon- containing input gases is proposed where - an outer shell tube is divided by means of a separating tray into the reaction chamber and an exit chamber, - a dum...
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WO/2018/118554A1 |
The present invention relates to a method of preparing a gas coolant for the direct cooling of a unit operation under a fixed heat load from its normal operating temperature (e.g., 300°F and above) to a lower temperature (e.g., below 10...
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WO/2018/117472A1 |
The present invention relates to a method for manufacturing a modification initiator and, more particularly, provides a modification initiator manufacturing method and a modification initiator manufacturing apparatus for carrying out the...
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WO/2018/119172A1 |
A box style steam methane reformer (15) has plural sections (37), with each section having walls (27- 29- 31, 33) forming an interior cavity (35) and open ends (43) that communicate with the interior cavity. Each section has a feedstock ...
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WO/2018/108321A1 |
The invention relates to a heat exchanger having at least one burner and a first passage (P1) and a second passage (P2) separated therefrom by a dividing wall (TW), wherein a heating gas that can be generated via the burner can be led th...
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WO/2018/109072A1 |
This reactor (1) comprises an elongate trough (10), which defines a reactivation chamber (C) extending in a longitudinal direction (D) from a first end of the trough to a second end (10B) of the trough. The reactor also comprises two sha...
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WO/2018/108751A1 |
The invention relates to a turbulent fluidised bed reactor having a diameter of between 6 and 25 metres and a ratio H/D of between 0.1 and 1, and having compartments with a central zone; the reactor is particularly suitable for use in th...
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WO/2018/111538A1 |
A method is provided for upgrading a hydrocarbon feed. The method may include contacting a hydrocarbon feed with a catalyst in a fluidized bed reactor; directing a portion of the catalyst from the fluidized bed reactor to a regeneration ...
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WO/2018/111149A1 |
The invention relates to Fischer-Tropsch synthesis in its compact form. A compact reactor comprises a housing having rectangular reaction channels accommodated therein and filled with a cobalt catalyst, nozzles for injecting synthesis ga...
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WO/2018/111955A1 |
A process for the production of benzene and ethylene from an alkane- containing gas stream. The alkane-containing gas stream may be contacted, in a reaction zone of a reactor under alkane aromatization conditions, with an aromatization c...
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WO/2018/111151A1 |
A device with an annular spouted fluidized bed and an operating method therefor are claimed. The device according to the invention can be used for carrying out the majority of technical processes carried out in fluidized bed devices, int...
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WO/2018/104845A1 |
Systems and methods for the production of n-butene isomers and/or 1,3-butadiene are disclosed. The systems and method involve an oxidative dehydrogenation (ODH) process for the production of n-butene isomers and 1,3-butadiene light olefi...
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WO/2018/104526A1 |
A heat exchanger reformer for convective steam reforming of a hydrocarbon feed, wherein the heat exchanger reformer comprises a vessel having a plate assembly section placed therein comprising of several plates positioned at a distance f...
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WO/2018/096018A1 |
The present application relates to a reactor comprising a heated catalyst bed and a guard layer and/or adiabatic catalyst, as well as a method for revamping an existing actor having at least a heated catalyst bed.
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WO/2018/094561A1 |
A foamed liquid distributor, comprising liquid distribution slots (1), a liquid inlet pipe (2), connection slots (3), and a distribution plate (4), the liquid distribution slots (1) being provided with a main liquid distribution slot (11...
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WO/2018/095553A1 |
Process and device for pneumatically conveying a powdery material comprising the steps of - Pneumatically conveying a powdery material in a pneumatic conveying pipeline (first) and into said recipient by a flow generated by a blower, - A...
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WO/2018/095815A1 |
The invention describes a process for calcining a mineral comprising the following steps feeding a mineral into a fluidized bed reactor (i), injecting biogas as fuel into the fluidized bed reactor (ii), burning the biogas for generating ...
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WO/2018/096167A1 |
Process and device for pneumatically conveying a powdery material comprising the steps of: pneumatically conveying a powdery material in a pneumatic conveying pipeline (first) and into said recipient by a flow generated by a blower, a po...
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WO/2018/097848A1 |
A system for filtering water in a spa that provides safety and greater filtration. The system may include a filter secured to a core. The core may include first and second cages with a plurality of openings allowing water to freely pass ...
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WO/2018/091284A1 |
The present invention relates to multi-bed catalytic reactor with a cylindrical shape comprising a mixing device mounted between two catalyst beds in the reactor, said mixing device has a circular outer rim which corresponds to the inner...
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WO/2018/093268A1 |
Apparatus for feeding doses of fluidisable materials comprising one upper Intel pipe (1', 1"), one lower outlet pipe (2', 2") and a Pausing (6',6"). and a fluidising element (5',5") for controlling outflow of materials through the outlet...
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WO/2018/093989A1 |
A device and method for loading pellets. A funnel includes a means for loading pellets into a reactor tube, and a means for quickly and easily measuring the elevation of pellets in the reactor tube while the reactor tube is being loaded....
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