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7625413 |
Agglomerating alumina dust for aluminum production
Alumina-containing dust is agglomerated into granules by mixing the dust with an organic binder to form a mixture; feeding the mixture into a rotating drum; adding water to the mixture while the...
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7582239 |
Method of agglomerating wet chopped fiber
A new system and method for making agglomerates from material like wet chopped glass fiber strand segments is disclosed and the agglomerates so produced. Agglomerates, made by feeding wet chopped...
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7267539 |
System for agglomerating chopped fiber strand
A new system for making agglomerates of chopped glass fiber strand segments is disclosed and claimed. The agglomerates, made by feeding wet chopped fiber strand segments into a wave chamber having...
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6846552 |
Highly flexible thin agglomerate sheets or panels and process and plant for production of the same
A plant ( 10 ) for the production of highly flexible and relatively thin sheets or panels ( 38 ) of agglomerate material comprising: a mixer crusher ( 12 ), a hopper ( 15 ) designed to accept the...
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6659756 |
System for preparing polymer encapsulated glass fiber pellets
A process and apparatus for making densified glass fiber pellets substantially encapsulated in a polymeric shell from chopped segments of multi-filament glass strand is described. The densified...
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6499984 |
Continuous production of pharmaceutical granulation
A single pass, continuous, automated system for producing a pharmaceutical granulation includes multiple feeders to feed powders and liquids, a twin screw processor to granulate, a radio frequency...
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6468066 |
Wear resistant insert for balling drum assembly
The present invention relates to a balling drum assembly including a wear resistant insert. The balling drum assembly includes an inclined rotary drum member having an inlet at its one end for...
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6299726 |
Method for making paper nuggets from waste paper
There is provided a stock of paper nuggets for manufacturing composite building materials, wherein the stock of paper nuggets comprises a large portion of paper nuggets each having a thick mass, a...
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6270708 |
Agglomerating and drying apparatus
Apparatus for agglomerating and drying particulate material, including an agglomerator (4) for forming and discharging wet granules of a predetermined size or smaller, and a dryer (12). The...
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6231624 |
Process for continuous dry granulation of powered carbon black
A process for continuous dry granulation of powdered carbon black. Granulation is performed with the assistance of a granulator. As a result, for comparable sized equipment, the carbon black...
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6159252 |
Process and device for producing granulates by fluidized bed spray granulation
This invention relates to a process for the production of granulates by fluidized bed spray granulation and to a device for this purpose. Liquid starting materials may be converted into granulates...
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6109905 |
Apparatus for granulating powder
An apparatus for granulation of fine, light powder by mixing a powder and a mist of binder with a fluidizing air flow. The apparatus includes a container and a filter, provided along an inner...
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5994499 |
Granulated powder of polytetrafluoroethylene for molding and process for the production thereof
To provide a polytetrafluoroethylene granular powder for molding and a process for preparing the granular powder, in which the granular powder contains only a small number of coarse particles, is...
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5964901 |
Method for detecting clogging and granulation method
There is disclosed a method for detecting clogging of air feed pipes, comprising air feed pipes (15), each having an outlet (13) for jetting air into a granulation section (1), and jetting nozzles...
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5945134 |
System for preparing glass fiber pellets
A system for making densified glass fiber pellets from chopped segments of multi-filament glass strand is described. The densified pellets may be advantageously produced by hydrating chopped glass...
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5723160 |
Plant for the treatment of powders, or granules, in particular of the food, chemical, or pharmaceutical industries
The plant for treating powders or granules enables a considerable simplification of the operation of cleaning the filters, and a more efficient centering of the basket container, and includes a...
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5700497 |
Vibratory agglomerator
An agglomerator structure, used in conjunction with a sifting structure, is described to provide variable sized agglomerates and uniform agglomeration, using at least one cone, with apex pointing...
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5695701 |
Apparatus and a process for the preparation of an agglomerated material
An apparatus for the preparation of an agglomerated material from a powder or a liquid or both and having a trough-shaped fluidizing path, in the bottom part of which fluidization gas is blown in...
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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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5581477 |
Granulation water control apparatus for granulating machine used in granular fertilizer production process and its granulation water control method
A granulation water control apparatus for a granulating machine used in a granular fertilizer production process and its granulation water control method. A particle size weight distribution of a...
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5435945 |
Method and apparatus for generating sulphur seed particles for sulphur granule production
A method and apparatus are provided for generating seed particles. In one technique, a spray of water droplets is discharged to intersect a spray of liquid sulphur droplets to effect contact...
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5369148 |
Method for continuous agglomeration of an absorbent resin powder and apparatus therefor
Continuous agglomeration of an absorbent resin powder is accomplished by a method which comprises introducing the absorbent resin powder into a cylindrical member having an open lower end by means...
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5248542 |
Sealing strip for housing of pelletizing machine
A sealing strip for a housing of a pelletizing machine has a one-piece sealing body with a central web with an upper side having two upper edges and a lower side having two lower edges, two sealing...
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5213820 |
Process and device for fluidized bed spray granulation
Granule production is based on particle growth in a fluidized bed (4), in which the liquid starting product is sprayed into the fluidized bed and the finished granular particle is discharged from...
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5185204 |
Agglomerate of whiskers or short fibers
Whiskers having a diameter of 0.1-10 μm and a length of 5-200 μm are pelletized and granulated into agglomerates which have a size of 0.1-10 mm and a bulk density of 0.2-1.0 kg/liter. To...
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5182119 |
Apparatus for production of free flowing polytetrafluoroethylene (PTFE) molding pellets
An apparatus and process for the production of agglomerated pellets from a polytetrafluoroethylene (PFTE) resin powder. Such agglomerated pellets are commonly used in molding apparatus. The pellets...
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5173232 |
Process for agglomerating stack gas desulfurization residue
A process for producing spherical pellets from stack gas desulfurization residue filter cake. The process includes mixing dry fly ash with a filter cake in a mixer and discharging the blend onto a...
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5152942 |
Method for agglomeration in liquid and apparatus used therefor
Agglomerated particle size of ceramic materials is controlled by accurate determination of the proper final point of agglomeration. A part of a suspension in a cylindrical agitating region having...
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5124104 |
Coal pond fines agglomeration
A process for producing spherical pellets from wet coal silt or also known as filter cake. The process involves mixing dry ash with the filter cake in a mixer. The blend thereof is discharged into...
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5124100 |
Dry granulating method and apparatus
Uniform spherical granules are produced from powder raw material without utilizing an agglomerating liquid by repeatedly and alternately compacting a dry powder raw material within a granulating...
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5102586 |
Agglomerating process of sinter mix and apparatus therefor
An agglomerating process and an apparatus therefor for preparation of sinter mix having the basis of kneading with vibration to make raw feed in capillary state and then agglomerating the kneaded...
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5100592 |
Method and apparatus for granulation and granulated product
A method of melt granulation for powdery material is disclosed wherein the powdery material is discharged onto the upper surface of a heated rotary spreader for migration under centrifugal force to...
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5094604 |
Apparatus for making granular absorbent from fibrous materials
An apparatus suitable for making a granular absorbent from cellulosic fibrous material includes a housing which defines an elongated internal cavity, and an inlet and an outlet communicating with...
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H000980 |
Two-stage, single-unit, and energy-efficient granulator dryer
The present invention relates to methods and implementation, including apparatus comprising a two-stage, single-unit, and energy-efficient rotary drum-type granulator-dryer device having a...
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5038709 |
Granulating and coating apparatus
A granulating and coating apparatus in which a rotary drum containing powdery or granular material is rotated about the substantially horizontal axis for granulating and/or coating the powdery or...
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5037286 |
Incineration residue treatment apparatus
Residue produced by incineration of commercial, industrial or municipal waste is treated on-site at the point of generation or storage. Moist residue, such as incinerator bottom ash, is mixed in a...
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5033953 |
Pelletizing disc assembly and control system
In apparatus for spraying water on granular material in a rotating cylindrical pan and for compressing the mixture into pellets. A moisture sensor on said pan provide a signal to a programmable...
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5030400 |
Process and an apparatus for agglomeration of a powdery material
By agglomeration in a high speed mixer spherical granules having a desired granule size distribution are obtained by supplying the agglomeration liquid by means of an atomizer wheel axially...
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5022840 |
Agglomeration device
An agglomeration device having a rigid cylindrical casing in which a shaft rotates having outer end portions of reduced diameter. The larger diameter portion of the shaft has relatively small...
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5019302 |
Method for granulation
Method and apparatus for the formation of granules of a larger size or mass of a desired range from a feed stock of smaller particles comprising feeding a meltable powdery material to be...
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5011640 |
Process for spheronization and device for implementing said process
One or more powders are placed in a leaktight vessel (12) having a substantially vertical axis and comprising a bottom blade rotating about an axis parallel to the axis of said vessel, and a...
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4997357 |
Apparatus for treatment of power station residues
The invention relates to a method of treating power station residues in the form of bulk material, particularly the filter ash from power stations, by hydrating the lime content by adding moisture...
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4980106 |
Method for dry-pelletizing carbon black and equipment to implement the method
The invention concerns a method for dry-pelletizing carbon black, allowing to control pellet quality and increasing the output of any particular pelletizing apparatus. The method calls for...
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4973237 |
Apparatus for the production of grains according to the rolling layer technique
An apparatus for the production of grains using the rolling layer technique. The apparatus has a container formed from multiple concentric sections, a truncated cone shaped lower section, a...
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4946359 |
Apparatus for making spherical granules
The apparatus comprises a fixed cylindrical housing and a centrifugal disc closing the housing in the manner of a base, which disc is rigidly connected to a motor driven shaft. Above the...
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4936766 |
Apparatus for agglomerating powders
A powder spheroidiser has a housing in which is rotatable a paddle blade having two concave surfaces 8, 9 defining chambers 40, 41 with a surrounding surface 33. Powder admitted through closable...
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4934917 |
Apparatus for forming hollow structures from powdered thermoplastic materials
A process is disclosed for forming a thermoplastic structure on the exterior surface of the heated mold form. A mold is heated to approximately two times the melting temperature of a thermoplastic...
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4902210 |
Continuous fluidized-bed granulating apparatus
In a fluidized-bed granulating apparatus for continuously producing granular particles from a powdered raw material, while a granulated product is continuously exhausted in a substantially constant...
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4897029 |
Device for preparing a very homogeneous and finely divided fine-ceramics mass
A device for preparing a very homogeneous and finely divided fine-ceramics mass from ceramic raw materials, liquids, aggregates, and similar materials, whereby the starting materials are finely...
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4867930 |
Priller method
A process for producing desired sized product granules characterized by dispensing on a flat moving horizontal bed product particulates from a heat exchange assembly, then mixing the product...
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