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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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7531703 |
Method of recycling a recyclable plastic
The present invention provides a method of recycling a plastic thereby forming a narrow spectrum of hydrocarbons having from 4 to 14 carbon atoms that can be directly used as gasoline without...
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7423189 |
Method of utilizing a catalytic reaction to recycle organic scrap
The present invention discloses a method of utilizing a catalytic reaction to recycle organic scrap, wherein via a special cracking equipment, a special catalyst and a two-stage cracking process,...
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7416641 |
Apparatus for recovering marketable products from scrap rubber
Tire pyrolysis systems and processes are provided which include feeding tire shreds to a pyrolysis vessel ( 40 ) and pyrolyzing the shreds in a pyrolysis vessel ( 40 ) to produce a pyrolysis gas...
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7371308 |
Method and plant for pyrolizing of hydrocarbon-containing waste products
The invention describes a process and a plant for pyrolyzing hydrocarbon-containing waste products, in particular used tires or biowaste, in which the material to be pyrolyzed is introduced into a...
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7341646 |
Low energy method of pyrolysis of hydrocarbon materials such as rubber
A low energy method of pyrolysis of rubber or other hydrocarbon material is provided. The hydrocarbon material is heated while maintaining a vacuum, using a clay catalyst. In an additional...
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7329329 |
Apparatus for pyrolyzing tire shreds and tire pyrolysis systems
Tire pyrolysis systems and processes are provided which include feeding tire shreds to a pyrolysis reactor, pyrolyzing the shreds in a pyrolysis reactor to produce a hydrocarbon-containing gas...
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7317132 |
Method for utilization of rubber wastes by simultaneous pyrolysis with coal
Method for utilization of rubber wastes with simultaneous carrying of pyrolysis of coal in cells of a coke oven battery, in which each consequent cell is filled with previously prepared and...
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7115190 |
Tangential dispenser and system for use within a delayed coking system
The present invention features a tangential injection system for use within a delayed coking system, or any other similar system. The tangential injection system comprises a spool, a tangential...
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7101464 |
Microwave pyrolysis apparatus for waste tires
A microwave distillation apparatus provides destructive distillation of whole waste tires. The apparatus includes a housing including a plurality of vertically arranged chambers. A preheat chamber...
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7029635 |
System for treating material containing noxious components
A system for treating a treatable material containing a noxious component, which comprises a mixer for mixing a treatment agent containing alkali material with the treatable material to form a...
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6972085 |
Continuous coking refinery methods and apparatus
A system for refining hydrocarbon containing materials in a continuous coking mode may provide a pyrolyzer ( 1 ) which may be inclined to effect a liquid seal between a liquid conduction...
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6909025 |
Method and equipment for pre-treatment of used tires before a pyrolysis process
The present invention concerns a method and an equipment for pre-treatment of used tires ( 1 ) before a pyrolysis process. The invention is characterized in that said cleaning of each tire ( 1 ) is...
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6830597 |
Process and device for pyrolysis of feedstock
The subject invention pertains to unique and advantageous systems for gasifying and/or liquefying biomass. The systems of the subject invention utilize a unique design whereby heat from a...
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6790317 |
Process for flash carbonization of biomass
A low-energy input process for the pyrolytic conversion of biomass to charcoal or carbonized charcoal is provided. The biomass is sealed in a container, pressurized with air and heated to ignition....
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6786335 |
Pyrolysis plant for refuse and method for screening solid residues
A pyrolysis plant for refuse and a method for screening solid residues provide a sure and trouble-free sieving of a solid material using a sieving device having a configuration which is as simple...
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6777581 |
Method for transformation of polyolefine wastes into hydrocarbons and a plant for performing the method
A subject of the invention is a method for transformation of polyolefin wastes into hydrocarbons and a plant for carrying thereof. According to the method, disintegrated polyolefin raw material is...
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6774271 |
Method and system of converting waste plastics into hydrocarbon oil
A system and method of converting waste plastics into hydrocarbon oil comprises a thermal cracking reactor, into which the waste plastics are cracked at a temperature in the range of 270-800° C....
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6746497 |
Waste incineration disposal method
A waste is dry-distilled in a gasification furnace and generated combustible gas is combusted in a combustion furnace. A temperature in the combustion furnace is set to be substantially constant at...
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6683227 |
Resource recovery of waste organic chemicals by thermal catalytic conversion
A process for the thermocatalytic conversion of waste organic materials (e.g., waste tires) into reusable hydrocarbons is provided. The process entails providing the feedstock and catalyst...
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6657095 |
Continuous temperature variance pyrolysis for extracting products from tire chips
An apparatus and process for pyrolyzing waste tire chips, the tire chips passed into an inclined rotary kiln having an output end. The tire chips are saturated by oil in the inclined rotary kiln...
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6623602 |
Method for reclaiming volatile products and non-volatile residue
An improved method is disclosed for reclaiming volatile products and non-volatile residue through the pyrolysis of a polymeric material comprising placing the polymeric material in a reactor and...
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6504068 |
Method for converting a plastic waste into oil in a stainless steel reactor
A method of converting a plastic waste into oil by decomposing the plastic waste by a reaction using water in a supercritical or near supercritical region as a reaction medium. In this method, the...
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6423878 |
Process and apparatus for the controlled pyrolysis of plastic materials
An apparatus for the pyrolysis (cracking) of a polymeric material consisting of a reactor provided with a molten catalyst bed and a feeding extruder for introducing the polymeric material into the...
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6387221 |
Processing method and system to convert garbage to oil
Garbage and waste of all types that includes or comprises organic matter, particularly including medical waste, plastics, paper, food waste, animal by-products, and the like, can be economically...
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6316378 |
Process for the production of shaped activated carbon
The invention relates to a process for the production of shaped activated carbon by steam activation in an continuously operating rotary tunnel kiln, by continuously drying spherically preformed...
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6310264 |
Method for processing material comprising aluminum and plastic
A method for processing material comprising combinations of aluminum and plastic, such as aluminum bottle caps having a plastic coating, comprising the steps of: pyrolyzing the plastic in an inert...
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6271427 |
Method for recovery of carbon and combinations of hydrocarbons from polymers, preferably in the form of disposed tires, by pyrolysis in a pyrolysis reactor
The invention relates to a method for the recovery of carbon and combinations of hydrocarbons from discarded tyres or similar polymeric material by pyrolysis, using a reactor (3) in which the...
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6255547 |
Method of obtaining liquid fuels from polyolefine wastes
The subject of the invention is the method of obtaining liquid fuels from polyolefine wastes. According to the method, properly disintegrated polyolefines in an amount of 100 parts y weight are...
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6204421 |
Method of disposing of waste in a coking process
A method for recycling a waste stream containing water and solids comprises (a) removing water from the waste stream to produce a second stream containing less than 60% by weight water, (b) drying...
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6184427 |
Process and reactor for microwave cracking of plastic materials
A process of activated cracking of high molecular organic waste material which includes confining the organic waste material in a reactor space as a mixture with a pulverized electrically...
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6182584 |
Integrated control and destructive distillation of carbonaceous waste
A system and process to provide integrated control for the pyrolytic composition of organic (biomass) waste products especially for municipal solid waste systems. The system includes integrated...
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6172271 |
Method and apparatus for reclaiming oil from waste plastic
This invention provides a method for reclaiming oil from waste plastic in such a way that thermosetting resins and solid foreign matter in the plastic will not pose a problem. This method greatly...
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6168688 |
Method and plant for treating solid waste products by thermolysis
A method and apparatus is provided for the thermolysis of solid waste within an enclosed thermolysis chamber in the absence of free oxygen which produces a thermolysis off-gas. The thermolysis...
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6149773 |
Generation of electricity from waste material
Apparatus (1) for producing gaseous energy which may be used as fuel for driving electricity generating means comprises an oven (2), a ram (11) for feeding gas-producing waste material to the oven...
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6143136 |
Method and apparatus for physical and chemical separation and reaction
A method and apparatus for separating volatile from nonvolatile substances, separation of volatile substances, one from the other, and for performing various chemical reactions. In particular, an...
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6139723 |
Iron-based ionic liquid catalysts for hydroprocessing carbonaceous feeds
A highly dispersed iron-based ionic liquid or liquid-gel catalyst which may be anion-modified and metals-promoted has high catalytic activity, and is useful for hydrocracking/hydrogenation...
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6084139 |
Method for processing waste or biomass material
The invention relates to a method for processing waste or biomass material into valuable products such as, for example, combustible gases, which is characterized in that (a) the waste or biomass...
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6060631 |
Process for the conversion of plastic to produce a synthetic crude oil
A process for the conversion of plastic to produce a synthetic crude oil by means of separating a liquefied plastic into a lower boiling fraction and a higher boiling fraction containing...
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6046370 |
Process for the treatment of used rubber and plastics
The process aims treatment of used rubber and plastics such as vehicle tires, car fluff (plastic and rubber residues from shredded automobiles), and RDF (Refuse Derived Fuel). A vacuum pyrolysis of...
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6039791 |
Fused calcined petroleum coke and method of formation
Certain physical properties, chemical composition and a content of volatile carbonaceous materials define the limits of the use of coke by-products of crude oil refining as green cokes for use in...
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5998682 |
Processes and apparatus for energy recovering through waste classification and calcination
The invention provides a process for energy recovery through waste classification and calcination, and an apparatus therefor; the process comprises crushing and sorting various types of wastes, and...
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5973217 |
Method for processing recycled or scrap plastics
According to the process described, old or waste plastics are depolymerized into a pumpable phase and a volatile phase to allow recovery of chemical raw materials and liquid fuel components. The...
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5969201 |
Process for the conversion of plastic to produce a synthetic crude oil
A process for the conversion of plastic to produce a synthetic crude oil by means of contacting the plastic with a hydrocarbonaceous recycle stream in a liquefying zone operated at liquefying...
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5964985 |
Method and apparatus for converting coal to liquid hydrocarbons
A method of forming liquid hydrocarbons from solid coal. The coal is pulverized to provide a particulate coal feed, which is then extruded to provide a hollow tube of compressed coal supported...
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5917102 |
Device for depolymerizing used and waste plastics
The invention relates to a device for depolymerizing used and waste plastics, comprising a closed reactor and a circulation system the mildly heating of the reactor contents connected to the...
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5902915 |
Process for producing liquid hydrocarbons
A process for producing liquid hydrocarbons from hydrocarbon materials is disclosed. The hydrocarbon materials are heated to a temperature above 400° C. thereby producing a gas stream. A gaseous...
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5895827 |
Process of recovering useful material through cracking of plastic material
There is provided a process to recover phthalic anhydride from a plastic material which contains a phthalate ester as a plasticizer comprising the steps of: (a) heating the plastic material so that...
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5865956 |
Process and apparatus for the conversion of sludges
A process for the conversion of organic sludges, the process comprising the steps of: (a) feeding dried sludge through a first reactor (16); (b) heating the dried sludge in the first reactor...
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5856599 |
Process for continuously preparing oil from waste plastics and apparatus therefor
A technique of preparing oil from waste plastics, especially the one to which a mechanism of an extrusion molding machine is applied, is provided wherein an effective control of a decomposition...
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