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7624936 |
Granular material grinder and method of use
A granular material grinder and method of use includes a hammer mill for reducing incoming granular material into particulate material, a microgrinder for reducing the particulate matter into...
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7612161 |
Method for treating extremely small particles of plastic
A method for treating extremely small particles of plastic comprises providing a quantity of plastic particles having an average mean particle size ranging from about 0.0005 inch to about 0.05 inch...
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7579431 |
Method for treating extremely small particles of polyethylene terephthalate
A method for treating extremely small particles of recycled polyethylene terephthalate comprises providing a quantity of RPET particles having an average mean particle size ranging from about...
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7571869 |
Mineral layered silicate in the form of a nanopower
In the production of a mineral product that consists of aluminum layer silicate and corresponding fines with an at least 70% proportion of the mineral illite of the selected type, the starting...
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7559492 |
Fine powder of waste polyurethane foam and method of manufacturing the same
Disclosed are fine powder of waste polyurethane foam and a manufacturing method thereof. According to this invention, fine powder of waste polyurethane foam can be manufactured using a crushing...
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7540438 |
Process for recovering rubber from rubber-bearing plants with a gristmill
A process of recovering rubber from rubber-bearing plant materials in non-aqueous conditions by first drying the rubber-bearing plant material and then mechanically grinding the rubber-bearing...
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7503513 |
Method for sorting recyclable products
A method of producing a fuel substance by separating materials in a recycling operation based on BTU component content is provided. A stream of materials including non-sorted, heterogeneous,...
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7490785 |
Process and apparatus for comminuting silicon
An apparatus for producing silicon seed particles having a size of from 50 μm to 1000 μm from silicon granules having a size of from 300 μm to 5000 μm, comprising a vertically disposed jet...
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7481385 |
Recovery of fuel and clay from a biomass
A process is described for treating waste organic material such as the by-products from a pulp and paper mill, manure and straw to reduce its moisture content to a level at which the treated...
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7472852 |
Method for fining powder and apparatus employing the same
The present invention relates to a method for fining powders and an apparatus employing the same. By fast rotating the collision plates in a chamber, the powders can be continuously pulverized at...
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7472853 |
Roller mill
Described is a roller mill ( 1 ) for grinding particulate material such as cement raw materials, cement clinker and similar materials, said roller mill ( 1 ) comprising a housing ( 3 ) which...
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7441716 |
Aluminum recovering dry system and process
A closed circuit, dry processing system for processing aluminum containing products and producing reusable particles of aluminum, and a process thereof. The aluminum containing products are crushed...
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7438244 |
Method and apparatus for separation and recycling plastic
An apparatus and method for separating contaminated plastic material from various types of contaminants, including paper, includes a grinder for reducing the size of the contaminated plastic...
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7380735 |
Method for preparing extremely small particles of recycled polyethylene terephthalate
A process for preparing extremely small RPET particles comprises proving a quantity of RPET flakes, increasing the crystallinity of the RPET flakes, separating a portion of the RPET flakes having...
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7325757 |
Plastics recovery system
A transportable system for separating materials in a waste stream. An arrangement of separation and grinding devices is mounted on a transportable platform. The devices are configured and arranged...
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7264185 |
Dry grinding system and dry grinding method
The invention provides a dry grinding system including grinding means for dry-grinding a material to be ground; first classification means for classifying a ground product obtained through the...
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7264184 |
Birch bark processing and the isolation of natural products from birch bark
The invention provides methods for separating outer birch bark from inner birch bark. The invention also provides methods for isolating betulin; lupeol; betulinic acid;...
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7252250 |
Method and apparatus for extracting toner from toner cartridges
The invention provides a method and apparatus for recycling toner cartridges. A shredder breaks up the toner cartridges into pieces, thereby releasing any toner from within the otherwise...
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7175115 |
Garbage material reduction and separations process and organic fusion process
A new method and concept for the recovery of valuable materials from solid waste and the conversion of organic solid waste and sewage into crude oil, gas, usable elemental solids and water uses a...
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7134619 |
Method of separating and processing catalyst carriers
A method of separating and processing a catalyst carrier that is contained in a processing object that includes a catalyst carrier metal cover to which an exhaust gas pipe is still connected,...
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7118054 |
Pressure differential material transport and disposal system
A pressure differential material transport system to transfer materials with an airflow to a sewer system. Embodiments of the pressure differential material transport system may be used for...
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7070131 |
White pozzolan composition and blended cements containing same
A white pozzolan derived from by-products of manufacturing vitreous low alkali, low iron glass fibers, and to the method for producing the white pozzolan. The invention relates as well to cement...
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7021572 |
Process and installation for warm dehulling soya
The invention relates to a method for warm dehulling soya and other bean fruits and for subsequently grinding them, as well as to corresponding installation. The invention can simplify the process...
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7018509 |
Elimination of alum yellowing of aspen thermomechanical pulp through pulp washing
This invention relates to an improved process for manufacturing bleached thermomechanical aspen pulp having reduced yellow after treatment with aluminum based chemicals such as alum which are used...
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7007873 |
Process and means for disintegrating compressed material bales
The invention relates to a process for disintegrating compressed bales of coarse, fiberlike, natural or synthetic materials, especially straw bales, and transporting the disintegrated materials to...
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6974097 |
Method and apparatus for sorting recyclable products
A method for recovering fuel substance and providing an alternative periodic cover material for landfills by separating materials in a salvage operation. A non-sorted material stream including...
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6832736 |
Processing method of disposals and collecting method of foaming gas from foaming heat-insulator material thereof, and disposal processing apparatus and collecting apparatus thereof
In a collecting method and a collecting apparatus for collecting foaming gas generated from foaming heat insulator material, as well as in a processing process and apparatus of disposals, disposals...
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6817556 |
METHOD AND APPARATUS FOR SEPARATING USED MATERIALS FROM ONE ANOTHER AND INTO REUSABLE COMPONENTS PARTICULARLY FOR RECYCLING WOOD PRODUCTS, USED FURNITURE, AUTOMOBILE COMPOSITE MATERIAL AND SIMILAR PRODUCTS
A method for breaking down used materials or items, particularly wooden or motor-vehicle items, into reusable components with the use of fractionating tools, with which the accelerated parts of...
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6786437 |
Closed loop cyclonic mill, and method and apparatus for drying and fiberizing material
A method and apparatus for comminuting and drying material utilizing a closed-loop cyclonic system including a cyclonic comminution chamber, and further incorporating heated or dried air for...
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6783088 |
Method of producing glass and of using glass in cutting materials
A method of producing glass as an abrasive media for cutting materials includes the steps of providing a glass feed stock and reducing the glass feed stock in size to produce glass particles with a...
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6715705 |
Two-stage comminuting and dehydrating system and method
An improved two-stage comminuting and dehydrating system is efficient, environmentally sound, and may be employed to process sticky materials. The system includes a pair of cyclone structures for...
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6691939 |
Pressure differential material transport and disposal system
A pressure differential material transport system to transfer materials with an airflow to a sewer system. Embodiments of the pressure differential material transport system may be used for...
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6685116 |
Crushing apparatus, crushing method, disassembling method, and valuables recovering method
A crushing apparatus is provided for crushing a printed circuit board on which electronic components are mounted into pieces of a size ranging from a few to ten centimeters square and separating...
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6682005 |
Method of recovery of precious metals & heavy minerals
Raw material containing precious metals and heavy minerals is introduced into a comminuting chamber. The raw material falls onto rotating chains which drive the material against the side wall of...
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6648251 |
Device and method for disaggregating derived timber products
The invention relates to a device for disaggregating pieces of derived timber products from cellulose and/or lignocel-lulose-containing products, especially particle boards, medium-density fiber...
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6634574 |
Method and device for obtaining vegetal fibre material and the use thereof
A low-fiber method for obtaining a fiber material ( 21 ) that is suitable for use as a raw material for insulation purposes, for the production of fiber mattresses or as a filing or padding...
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6588686 |
Malleable material reduction
Malleable material, such as manure, and municipal sludge, food waste, and the like, is dried and the average particle size of the material is reduced in a simple and effective manner without the...
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6581858 |
Method and apparatus for crushing fluorescent lamps and separating components thereof
Components of crushed fluorescent lamps are conveyed pneumatically from a lamp crusher housing to a cyclonic hopper and enter tangentially into the hopper adjacent its upper end. The components...
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6568612 |
Method of and apparatus for disposing waste
A waste disposal apparatus comprising a crushing means for crushing waste including a circuit board into fragments, and a circuit board sorting means for sorting fragments of the circuit board from...
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6543709 |
Gravity flow air classifying mill
The invention relates to a classifying mill with a housing configured for containing a stream of particulate material. A particulate material feed inlet is associated with the housing for...
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6530534 |
Pneumatic comminution and drying system
Apparatus and method of comminuting materials are provided. In one embodiment, the comminution/drying apparatus comprises a comminution/drying cyclone having an input and an output, a blower having...
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6527206 |
Method for processing mixed waste, processing plant and buffer silos therefor
A method for processing mixed waste in a continuously operating processing plant comprising a plurality of successive stations which are connected to each other by means of at least one conveyor...
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6506311 |
Method and apparatus for processing wet material
A wet material treatment apparatus includes an inlet hopper for introducing the wet material into the apparatus. The hopper feeds the wet material into an injector auger that physically directs the...
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6460788 |
Method and installation for separating all categories of polymer materials
The invention concerns a method for separating all categories of polymer materials derived from waste characterised by successive steps and phases, implemented in the following order: sequentially,...
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6446886 |
Method for producing glass sands and system therefor
A method for producing glass sands including the steps of crushing glass articles to convert them into fine fragments so as to form glass fragments, then agitating finely crushed glass fragments to...
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6435431 |
Pulverizing system purging
A powderizing assembly includes a product line for receiving product sized powderized material from a powderizing mill, and a purger assembly for receiving non-product sized material from the mill....
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6398138 |
Method of extracting nylon fiber from a comminuter
A process is disclosed for the separation and recovery of fractional components of used carpet. The nylon fiber component separated from the carpet pieces fed into the cyclonic comminuter are...
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6360975 |
Method an apparatus for comminuting solid particles
A single cylindrical chamber has a drive shaft rotatably mounted therein and extending along substantially the entire length thereof. This drive shaft is rotatably driven by a motor at a speed of...
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6354523 |
Method and apparatus for recycling rubber
An apparatus and method for forming superfine particles of rubber powder suitable for recycling, as by incorporation into new rubber production, is shown. Coarsely ground rubber particles, formed...
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6264038 |
Method and apparatus for waste processing with multistage separation by air classification of light fractions from dried material
To separate light organic fractions from waste which has undergone pretreatment consisting of precomminution, ferrous-metal separation, postcomminution, further ferrous-metal separation, drying and...
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