|
Match
|
Document |
Document Title |
|
|
8051985 |
Method of removing unburned carbon from coal ash
A method comprising; a step in which unburned carbon contained in coal ash is mechanically separated with a classifier; a step in which the coal ash from which part of the unburned carbon has been...
|
|
|
7259231 |
Extraction and fractionation of biopolymers and resins from plant materials
A method for the extraction, separation, fractionation and purification of biopolymers from plant materials using supercritical and/or subcritical solvent extractions is disclosed. Specifically,...
|
|
|
6953517 |
Plant for the treatment of residue
In order to make it possible for an inhomogeneous residue generated in a pyrolysis plant to be separated continuously and in as fully graded a way as possible, specially selected components are...
|
|
|
6484882 |
Plant for the processing of residue from a thermal waste disposal plant
In order to separate a carbon-containing fraction as completely as possible from a residue, for example a pyrolysis residue, a combustible constituent is first separated from a non-combustible...
|
|
|
6131741 |
Method and device for the treatment of waste or residual waste
To improve a method for the treatment of waste or residual waste (1), the waste or residual waste (1) is sorted into a fraction (16) with specifically light material and a fraction (18) with...
|
|
|
5467700 |
Density separation sheller for peanut grade samples
A device for cleaning, shelling, and sizing nuts in a single step which includes a cleaning section, mounted in front of and in communication with a shelling section, which removes debris, small...
|
|
|
5071541 |
Method and apparatus for sorting a mixture of particles
A method and apparatus for sorting a mixture of particles containing a first group of particles of substantially uniform size and density and a second group of particles of substantially the same...
|
|
|
5035089 |
Blast media recovery and cleaning system
A blast media recovery system is provided that recycles reusable blasting media from spent blasting materials. The system includes several different separators which classify the recovered...
|
|
|
5025929 |
Air classifier for light reusable materials separation from a stream of non-shredded solid waste
An air classifier for separating light reusable materials from a stream of non-shredded solid waste is provided. The air classifier employs two operating phases. The first operating phase, the...
|
|
|
5009370 |
Municipal solid waste material sorting trommel system
A municipal solid waste material sorting system comprises a multi-stage trommel having a relatively short first stage section with relatively small holes for screening out grit, dirt, coins, small...
|
|
|
5006226 |
Fluidized, dry bed, ore concentrator
A fluidized, dry bed, ore concentrator in which a uniform air stream is utilized to fluidize ore particles within a region defined in part by two, moving, riffled surfaces. The particles are...
|
|
|
4936978 |
Unit for postharvest treatment of sunflower seeds
The present invention provides containers or storage bins for separate storage of the seeds of each size fraction in the course of their postharvest ripening, interposed between the primary and...
|
|
|
4715950 |
Vibratory separation apparatus
A vibratory particle separation apparatus of the type having at least two plateau conveying surface interrupted by a drop-out opening. A composite mixture is conveyed by a vibrating action beyond...
|
|
|
4387019 |
Aluminum can reclamation method
A method for reclaiming aluminum cans from municipal refuse is disclosed. The method includes a first screening operation to remove materials substantially larger than the cans, a second screening...
|
|
|
4278532 |
Air classification apparatus
An air classifier comprising a rotatable open-ended drum disposed with its axis horizontal or substantially so, for receiving material to be classified, means for creating a stream of air through...
|
|
|
4245999 |
Method and apparatus for obtaining low ash content refuse fuel, paper and plastic products from municipal solid waste and said products
A chopped mixture derived from municipal solid waste, free of ferrous metal is fed into the open upper end of a vertical rotor chamber for contact sequentially by an upper and lower high-speed...
|
|
|
4055486 |
Method and apparatus for handling solid fluidized particles
A source of fluid and entrained particles including fines is connected to the entrance of a cyclone particle separator lying above a particle storage vessel that has an outlet near its bottom. The...
|
|
|
RE05711 |
Title is not available
|
|
|
RE14266 |
Title is not available
|
|
|
RE14917 |
Title is not available
|
|
|
3362531 |
Method of separating catalyst particles into fractions of differing surface area
|
|
|
3334739 |
Dressing shoes for grain threshing mechanisms
|
|
|
3261463 |
Drying and separation of particulate solids of different specific gravities
|
|
|
3207306 |
Mining apparatus
|
|
|
3038603 |
Sifting and concentrating device
|