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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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7578458 |
Method and device for grinding cellulose
Disclosed are a method and a device for grinding cellulose, in which a raw cellulose material ( 6 ) is uniformly moistened with a given quantity of liquid by means of a moistening unit ( 1 ) before...
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7377955 |
Method and apparatus for treatment of metallurgical slag and the like
A substantially dry and dust free method of recovering ladle slag is allowing hot ladle slag to cool to powder form in a controlled environment and collecting the powder in a receiver therefor. A...
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7361325 |
Methods for making XF•nH2O2 compounds
A substantially dried XF•nH 2 O 2 product is produced by method(s) wherein a feed solution comprised of (i) a XF composition wherein X is K, Na + or NH 4 + and n is an integer from 1 to 3,...
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7178748 |
Method of recycling plastic material of process cartridge
It is an object of this invention to efficiently recycle a plastic resin material used in a process cartridge. To achieve this object, in a method of recycling a plastic material of a process...
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7152819 |
High pressure media mill
This invention discloses a high pressure media mill (HPMM) and processes for use thereof.
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7124968 |
Method and apparatus for separating material
An apparatus for sorting particles composed of a mixture of particles with differing physical and chemical characteristics. The apparatus includes a comminutor, a mechanism for removing particles...
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6997407 |
Decontamination of RPET through particle size reduction
Contaminants are removed from RPET flakes by a process which includes the steps of comminuting the RPET flakes to produce RPET particles and driving the contaminants out from the RPET particles.
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6929202 |
Method and arrangement for feeding wood batches into a pressure grinder
A method of feeding a wood batch into a pressure grinder, the method comprising first collecting the wood batch to be fed into the grinder into a separate batch chamber above a side feeding...
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6915969 |
Method and installation for making flour from ozone-treated grains
The present invention relates to a method for making flours having a high food safety level comprising the grinding of grains previously cleaned and moistened, characterized in that, prior to or...
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6821060 |
Jet pump system for forming an aqueous oil sand slurry
As-mined oil sand is crushed to −5 inch by a sequentially arranged pair of double roll crushers. The crushed oil sand is fed into a hopper feeding a jet pump. Water or recycled slurry is fed...
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6745960 |
Centrifugally rolling granulating device and method of treating powder and granular material using the device
A centrifugal tumbling granulating apparatus 1 comprises a fixed wall 7 having a grain contact portion 7 a which is in contact with powder grains 2 and of which a horizontal section is...
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6726134 |
Apparatus for crushing waste products and method of operating the same
A apparatus for crushing waste metal products includes a rotor having a crushing device on a periphery thereof and a casing enclosing the rotor. The casing has an inlet and an outlet for products...
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6651839 |
Device for hot dispersing fibrous paper stock and a method hot dispersing the stock
A method and a dispersing machine for hot dispersing a highly consistent fibrous stock. The machine includes at least one stationary stator that includes a plurality of annular concentric rows of...
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6644570 |
Downstream pneumatic recirculation comminuting apparatus
A comminuting apparatus is provided having a frame, a set of overlapping scissor rolls, a shear outtake manifold, and a pneumatic conveyor. The frame has an enclosure with an entrance for receiving...
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6644571 |
Containment apparatus for collecting fragments of foam insulation
An apparatus comprises a containment chamber, a foam inlet, a vacuum port, and an air inlet. The containment chamber is a walled structure having a foam inlet. The surrounding of the foam inlet is...
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6607150 |
Method and apparatus for crushing material
The disclosed method and apparatus for crushing material such as ice include a controller to actively control the speed, volume, temperature, and humidity of airflow to improve the crushing...
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6585176 |
Process for increasing the effectiveness of the comminution of bulk materials by oxidation
The invention relates to a process for the comminution of bulk materials comprising synthetic polymers which do not have an elastomeric behavior by mechanical, thermal or electromagnetic loading of...
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6582508 |
Process for fine division of organic pigments
The invention provides a process for the fine division of pigments which comprises spraying a coarsely crystalline crude pigment and/or a poorly dispersible prepigment in suspension form through...
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6540165 |
Process for handling particulate material at elevated pressure
A process comprising the steps of: (1) pressurizing a particulate material in bead or pellet form in a vessel to an elevated pressure with a first gas, (2) reducing the particulate material under...
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6536689 |
Mulberry leaves powder manufacturing method
Mulberry leaves washed in a washing water are soaked in a soaking liquid containing sodium bicarbonate and salt, then the leaves soaked in the soaking liquid are put into a steam blanching machine...
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6537596 |
Encapsulated/air-free crushing and mash production
A plant and a process for crushing and mash production is provided wherein the raw material to be processed is broken up and mashed in a mill system. Prior to the mill system ( 1 ) being filled...
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6502772 |
Static chopper for thin webs
The invention relates to the chopping of thin webs, and notably to the chopping of edges trims of thin webs. It proposes a chopping device for thin webs, comprising an input section ( 10 ) for...
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6467707 |
Control logic for use in controlling grinding mill systems
A closed loop control system for monitoring and regulating operation of a grinding mill to reduce material in quantity to exactly match a processor material demand. The control system regulates the...
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6467706 |
Method for recycling expanded polymers
A process for recovering thermoplastic polymer particles from an expanded thermoplastic polymer material includes grinding the expanded thermoplastic polymer material in a grinding chamber under...
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6397492 |
Apparatus and method for processing municipal solid waste
The present invention relates to an apparatus and method for separating and processing solid waste, often but not necessarily from municipalities (and so will be generically referred to herein as...
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6386468 |
Mechano-chemical flourination: improved method of fullerene fluorination
A method of mechano-chemical fluorination is described that has a significantly improved yield over prior art methods of synthesis. The present invention illustrates this improved mechano-chemical...
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6311904 |
Apparatus and process for grinding closed containers that contain a powder
Provided is an apparatus for grinding containers that contain a powder. The apparatus includes (i) a grinder, (ii) an enclosure for confinement of the powder released during grinding, (iii) a...
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6306641 |
Method for accelerated remediation of contaminated material
A method of accelerated remediation or bioremediation of contaminated material using an apparatus comprising means for generating a treated contaminated material entraining air stream at a velocity...
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6196480 |
Ball mill, a method for preparing fine metal powder, and fine metal powder prepared by the method
There is provided a ball mill having a milling chamber into which metal powder is fed. The ball mill is also provided with milling means for milling metal powder into fine metal powder having a...
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6140463 |
Process for recycling and recovery of purified nylon polymer
The invention comprises an improved recycling and recovery process for rugs, flooring, carpeting, carpeting materials, and other textiles particular from waste carpet containing at least some...
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6125774 |
Industrial waste combustion process
A process for feeding solid industrial and special waste to combustion installations. The waste materials are separated from the combustion chamber by a lock system, are comminuted and homogenized...
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6105888 |
Cyclonic processing system
A cyclonic processing system accepts unprocessed fragmentary material of a predetermined aerodynamic buoyancy range, keeps it suspended in a vortex and discharges it when it reaches a finished...
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6085672 |
Apparatus for blowing synthetic resin into furnace
An apparatus for blowing synthetic resin into a furnace including a first processing line for processing film-shaped synthetic resins into a granular synthetic resin material; a second processing...
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6073865 |
Process and devices for manufacturing a hot friable material
A process is disclosed that is utilized in particular in the preparation of fibrous material of used paper. Hot fibrous pulp friable materials, which are especially suitable for dispersing, are...
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5975440 |
Mixing
Batch mixing takes place in the gap (3) between grooved faces of counter-rotating discs (1,2) such that the spiral grooves (8) and lands (10) of each face traverse the grooves (8) and lands (10) of...
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5971302 |
Method and apparatus for drying and grinding moist material
Apparatus and method for drying and grinding moist raw cement or other material wherein the moist material is introduced to a grinding zone at which it is ground to produce relatively fine and...
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5951712 |
Method for plastic waste reclamation and product produced thereby
A novel method for processing plastic waste and polyresin, particularly polyethylene, into usable plastic products is described. Plastic waste such as wire fluff generated as a by-product from...
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5941468 |
Waste treatment apparatus and method
Containerized medical waste is treated by shredding, and then passing the shredded material, by means of a screw conveyor, through a direct steam impingement stage and a dehydration stage in which...
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5875977 |
Technique for improving the response time of pulverized coal boilers
A method of controlling the operation of the bowl mills in a coal-fired steam generating power plant is disclosed; and in particular a method of controlling the operation of such bowl mills such...
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5865381 |
Surface treating apparatus for solid particles, surface treating method therefor and method for producing toner
An apparatus for treating the surfaces of solid particles has at least a first cylindrical treating chamber and a rotary shaft and a first rotor having two or more blades on its front face,...
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5862998 |
Method for making chopped amorphous fibers with an air transport system
An apparatus and method for continuously making chopped amorphous fibers that uses an air transport system. The apparatus includes a source of floss, a duct for transporting the floss while it is...
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5855770 |
Base metal mineral flotation processes
A process for recovering a secondary base metal mineral from a material containing it involving treatment of a pulp of the material with surface modifying reagent such as a water soluble sulphide....
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5854061 |
Method for accelerated chemical and/or biological remediation and method of using an apparatus therefor
This invention relates to a method of accelerated remediation or bioremediation of contaminated material using an apparatus comprising means for generating a treated contaminated material...
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5824541 |
Method for accelerated remediation and method of using an apparatus therefor
This invention relates to a method of using an apparatus is provided for the accelerated remediation of treated contaminated material. The material is treated with chemical amendments for...
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5769330 |
Spouted bed wood chip debarker/cleaner
This invention relates to a spouted bed wood chip debarker/cleaner. Such structures of this type, generally, cause wood chips and bark to undergo attrition by accelerating the wood chips and bark...
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5704555 |
Single-screw extruder for solid state shear extrusion pulverization and method
A process and apparatus for single screw solid state shear extrusion pulverization of polymeric materials in which the polymeric materials are heated to a temperature suitable for forming a...
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5667149 |
Solids pulverizer mill and process utilizing interactive air port nozzles
A solids pulverizing mill for producing fine particles such as coal dust, which includes a housing having a centrally located coal feed chute and enclosing an annular-shaped air port ring...
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5607111 |
Method and apparatus for crushing material of different grain size
The invention relates to a method and an apparatus for crushing material of different grain sizes, particularly an air-swept mill. From the method standpoint there is a regulation of the fluid feed...
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5585180 |
Method of preparing glass microfibers for use in composites and flowable microfiber products
Glass microfibers having diameters of less than one micron are useful in engineered plastics to achieve very smooth surfaces and thermal stability in composite parts. As made, glass microfibers are...
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