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8157968 |
Oven observing equipment and push-out ram having the same
An oven observing equipment capable of observing the inside of an oven turned to a high temperature precisely includes: a housing 13 having an intake part for cooling air, and a discharging part...
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8152970 |
Method and apparatus for producing coke
A method and apparatus for quenching metallurgical coke made in a coking oven. The method includes pushing a unitary slab of hot coke onto a substantially planar receiving surface of a hot car. The...
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8091492 |
Process and plant for producing a refuse derived solid fuel
Process and plant for producing a refuse derived solid fuel (RDSF), including a first component having a dry fraction of a solid urban waste (MSW) in a shredded form and at least one second...
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8052846 |
Liquid cleaning device
The invention relates to a liquid cleaning device that is intended for purifying liquid from pollutants, which liquid cleaning device includes a vessel, having a lower chamber and an upper chamber,...
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8052845 |
Reflux divider for a column having portions for the transfer of material arranged in parallel
The reflux divider for a separation column has portions for the transfer of material arranged in parallel which are mutually bounded by a vertical dividing wall and which include members for the...
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8038848 |
Recycling of tires, rubber and other organic material through vapor distillation
A processor for vacuum distillation of whole tires including; an insulated housing having a door on one end, and rails on a lower surface of the housing to support a cart loaded with whole tires. A...
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8029649 |
Method and device for removing loose material on wavy surfaces of stamped coal used for coking
According to the invention, the loose coal is displaced from the peaks to the valleys of the waves on the narrow, long coal cake and is beaten down on the coal cake. The inventive device comprises...
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7981253 |
Distillation tower baffle
An improved de-entrainment device for use in distillation towers, especially vacuum distillation towers used for fractionating petroleum atmospheric resids is in the form of a baffle which is to be...
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7977518 |
Transverse-flow pyrocatalytic reactor for conversion of waste plastic material and scrap rubber
A process and system for converting organic waste into reusable hydrocarbon is described wherein the process includes feeding an organic waste into a pyrocatalytic reactor which is essentially free...
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7959768 |
Partial load enabled falling film evaporator and method for operating a partial load
The invention relates to a falling film evaporator, which is fitted with a liquid distributor which is divided into segments, such that it is possible to charge only a limited number of evaporator...
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7935855 |
Process and apparatus for treating a feed comprising butadiene
The invention concerns a process and apparatus for treating a feed comprising ethylenic and acetylenic compounds. In the process of the invention, the feed is sent to a distillation step, a C4 cut...
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7892403 |
Handling device and producing system of easy-to-polymerize compound
A condenser includes: a top face of a tube plate on which acrylic acid may be condensed inside the condenser; a spray for spreading a polymerization inhibitor on the tube plate; a first...
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7871499 |
Retort oven with adjustable floor
A retort oven for decomposition of waste materials through pyrolysis employing a deck with a variable angle of inclination for adjusting the retention time and processing rate of waste material...
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7846302 |
Fractional destructive distillation array
A system and apparatus for pyrolyzing solid wastes to recover there-from useful hydrocarbon distillates, carbon black, and other potentially commercially valuable by-products. Pyrolysis and...
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7820014 |
Systems and methods for remotely determining and changing cutting modes during decoking
A decoking system that not only enables an operator to remotely switch the coke-cutting process from boring to cutting mode without removing the drill stem from the coke drum, but also to remotely...
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7770511 |
Method and device for preparing liquid
The invention relates to a device and method for preparing liquid from solid materials such as medicinal materials. It includes liquid and materials for preparing the liquid at the beginning and...
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7749359 |
Closed retort charcoal reactor system
A reactor is provided for converting organic material to charcoal, with the reactor having a furnace and a retort extending through the furnace. The retort has an auger extending therethrough, with...
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7682490 |
Dynamic flange seal and sealing system
The present invention features a flange to flange dynamic seal and sealing system, particularly suited for use within high temperature, high pressure environments, such as a delayed coking process....
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7666278 |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Systems and methods for remotely determining and changing cutting modes during decoking
A decoking system that not only enables an operator to remotely switch the coke-cutting process from boring to cutting mode without removing the drill stem from the coke drum, but also to remotely...
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7666280 |
Coking drum
Coking drum 3, 4, especially for the manufacture of petroleum coke, which has an approximately cylindrical basic body, at least one inlet and at least two outlets, wherein there is arranged as...
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7563345 |
Transverse-flow pyrocatalytic reactor for conversion of waste plastic material and scrap rubber
A system for pyrocatalytic conversion of non-halogenated synthetic resinous material is reacted in a molten lead bath in an oxygen free environment, wherein the non-halogenated resinous material is...
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7534326 |
Coke drum bottom unheading system
Clamping system and method for clamping the bottom head cover of a coke drum to the bottom flange thereof are disclosed. The system and method include determining the flange stiffness or resistance...
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7513977 |
Coke drum automated drill stem guide and cover system
A drill stem guide and cover system is designed to guide a drill stem used in coke cutting operations. After a cutting tool and drill stem are inserted into a coke drum, covers close, forming a...
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7497930 |
Method and apparatus for compacting coal for a coal coking process
Relatively high speed methods for increasing the bulk density of coal particles, apparatus for increasing the bulk density of coal particles and methods for making metallurgical coke. Once such...
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7476299 |
Vessel for easily polymerizable compound
A decomposition reaction apparatus or distillation apparatus for acrylic acid in which a column bottom liquid heated in a reboiler (5) is supplied from a supply port (1a) provided on a side wall of...
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7473337 |
Remotely controlled decoking tool used in coke cutting operations
The present invention relates to a system that allows an operator to remotely switch between cutting and boring while removing solid carbonaceous residue from large cylindrical vessels called coke...
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7468118 |
Extraction, drainage and transport of petroleum coke
A system for the extraction, drainage and wet transport of the petroleum coke produced by the coking chambers is described. Such system provides the collection, drainage and transport of the...
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7462262 |
Vertical multitubular heat exchanger and distillation column system including the same
A vertical multitubular heat exchanger that can prevent clogging of a polymerized material and is continuously operable for an extended period of time is provided. The vertical multitubular heat...
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7438786 |
Coke drum discharge system
An apparatus including a coke drum for coking hydrocarbon substances, a valve disposed near the bottom of the coke drum, and a discharge conduit for removing coke from the coke drum, wherein the...
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7357848 |
Deheader valve installation system and method
The present invention features an installation system for facilitating the installation and removal of a closure onto and from a pressure vessel, respectively. The installation system comprises a...
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7285249 |
Apparatus for the provision of a block flange of a manhole aperture or the like, in particular for fluidized bed reactors
An apparatus for the provision of a block flange of a manhole aperture or the like, in particular for fluidized bed reactors for the oxychlorination of ethylene, oxygen and HCl, having a wall...
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7285186 |
Transverse-flow catalytic reactor for conversion of waste plastic material and scrap rubber
A process for converting organic waste into reusable hydrocarbons and a system for doing so, the system including a feeding mechanism for the waste, a reactor and a residue-disposing mechanism. The...
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7189310 |
Coke chute systems and methods therefor
Improved coke chute systems (100) include a lock (130) that receives and automatically secures a coke-receiving conduit (110) to a coke vessel after the lock (130) is switched to a closed position....
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7122099 |
Method and device for evacuating hot raw gases from coke ovens
The invention relates to a method and a device for evacuating hot raw gases which occur in the oven chambers of a coke oven battery during coking. The oven gases are lead from the oven chambers...
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7108768 |
Safety lock boltless closures
An apparatus comprises a movable lock ring and a lock arm that prevents inadvertent movement of the lock ring. Contemplated configurations are especially useful in delayed coking vessels to prevent...
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7056422 |
Batch thermolytic distillation of carbonaceous material
A distillation system is provided for batch thermolytic distillation of lump carbonaceous material, such as lump wood and shredded rubber tires. The system preferably includes multiple distillation...
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6989081 |
Valve system and method for unheading a coke drum
The present invention features systems and methods for de-heading a coke drum without having to physically remove the head units. This is accomplished using a de-header valves that may be removably...
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6964727 |
Coke drum bottom de-heading system
The present invention features a coke drum de-heading system comprising (a) at least one coke drum having an orifice therein; (b) a de-header valve removably coupled to the coke drum designed to...
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6929719 |
Leveller bar for coking ovens
The invention relates to a levelling bar for coking ovens, for levelling the cones of discharged coal which form under the filling holes of the oven chamber during the filling process. The...
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6918999 |
Device and method for sealing levelling door aperture of a coke oven chamber
The invention relates to a device for sealing a leveling door aperture of a coke oven chamber when loading bulk coking coal. The device includes a housing and a leveling door aperture, a leveling...
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6761797 |
Apparatus for carrying out mass transfer processes
Apparatus for carrying out mass transfer processes with high-viscosity liquids comprising a vertically arranged vessel (1) having a feeder (4) for the liquid to be treated, an outlet (7) for...
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6751852 |
Modular pressure vessel unheading and containment system
An unheading and containment system for unheading and heading a pressure vessel includes an unheading apparatus for removing a cover from a pressure vessel in an unheading operation and a modular...
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6585941 |
Apparatus and process for filling and emptying a vessel charged with flammable and aggressive gas
An apparatus safely fills and empties a pressurized vessel charged with flammable and/or reactive gas. The apparatus features an upper flap combination, an intermediate lock vessel having a...
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6554965 |
Rectification column for isolating pure substances from high boiling air-and/or temperature sensitive substances
A reflection column which contains liquid distributors having at least 500 drip points/m2, which are arranged at an angle of about 90° C. to cloth layers of packing elements located immediately ...
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6423188 |
Method and apparatus of controlling loose material that exits a coke drum
The present invention provides a substantially remote operable system for connecting and disconnecting a vessel. The system comprises a substantially remotely operable joint connector for...
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6395139 |
Feed distributor for a liquid distributor of a distillation column
There is provided a feed distributor for feeding liquid to a liquid distributor. The feed distributor has an elongated body sized to extend across the liquid distributor and an inlet defined in the...
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6294053 |
Liquid dispenser for oscillating distilling column, and corresponding distilling column
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6290494 |
Method and apparatus for coal coking
The invention provides a coke oven charging machine including a mobile frame and a coke oven feed device on the mobile frame. The coke oven feed device includes a movable, elongate charging plate...
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6152668 |
Coal charging car for charging chambers in a coke-oven battery
A coal charging car for a coke-oven battery has a screw-type feeder beneath the coal hopper shiftable on the chassis of the car to allow positioning of the outlet of that feeder over the hole...
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6113745 |
Coke drum system with movable floor
Methods and compositions are provided which decrease the risk and spillage associated with discharging coke from a coking vessel. The risk to workers is decreased by eliminating the need for...
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