| Patents for B07B 4 - Separating solids from solids by subjecting their mixture to gas currents (2,793) |
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| 05/29/2008 | WO2008030632A3 Article separation apparatus and method for unit operations |
| 05/28/2008 | CN101185926A Garbage magnetic selection classification process and equipment |
| 05/22/2008 | US20080116118 Method and apparatus for uniformly dispersing additive particles in fine powders |
| 05/21/2008 | CN101181708A Separating arrangement for PET bottle fragment and label |
| 05/15/2008 | DE202008001933U1 Windsichteranlage Windsichteranlage |
| 05/15/2008 | DE102007021004B3 Sieving machine for separating bulk goods, has fine goods dispensing part i.e. fine goods funnel, provided, and cross-flow separator integrated in fine goods dispensing part, where fine goods are de-dusted by cross-flow separator |
| 05/14/2008 | EP1919634A1 Apparatus and method for removing impurities in crushed recycled material |
| 05/07/2008 | CN201055850Y Novel wind power magnetic separation iron ore equipment for dryland mine |
| 05/06/2008 | US7367458 Evaluation of particulate material |
| 05/06/2008 | CA2450731C V-shaped disc screen and method of classifying re-cyclable materials |
| 04/30/2008 | DE10117421B4 Verfahren und Anlage zur Aufbereitung von Extraktionsschrot aus Sonnenblumensaat für die Tierernährung Method and apparatus for processing of sunflower seed meal for animal feed |
| 04/17/2008 | WO2008022778A3 Classifying device for classifying granular material and circulating grinding plant incorporating such a classifying device |
| 04/17/2008 | US20080087751 Exit valve for blowing insulation machine |
| 04/17/2008 | US20080087581 Device For Separating Granular Material |
| 04/17/2008 | DE102006048865A1 Verfahren zur Erzeugung feinster Partikel und Strahlmühle dafür sowie Windsichter und Betriebsverfahren davon Method for producing very fine particles and jet mill and air classifier for and method of operation thereof |
| 04/17/2008 | DE102006048864A1 Verfahren zur Erzeugung feinster Partikel und Strahlmühle dafür sowie Windsichter und Betriebsverfahren davon Method for producing very fine particles and jet mill and air classifier for and method of operation thereof |
| 04/16/2008 | CN100381207C Husk separator comprising at least two parallel superimposed sorting zones |
| 04/03/2008 | DE102006045042A1 Method for processing refuse material to provide useful material as fuel, removes non-combustible material as a result of higher specific weight via route for separation |
| 03/26/2008 | CN201040282Y Ferro-phosphorus ring cleaning machine |
| 03/19/2008 | EP1900445A1 Device for separating coarse and fine material |
| 03/19/2008 | CN201036776Y Integrated fanning machine |
| 03/19/2008 | CN101143361A Fluidized reseparator |
| 03/12/2008 | CN201033322Y Mobile seed specific weight assorting engine |
| 03/12/2008 | CN201033321Y Novel windmill |
| 03/12/2008 | CN201033291Y Low temperature rubber roll sheller |
| 02/28/2008 | WO2008023648A1 Microparticle, process for producing microparticle, and, loaded with the microparticle, resin composition and optical film |
| 02/28/2008 | WO2008022778A2 Classifying device for classifying granular material and circulating grinding plant incorporating such a classifying device |
| 02/28/2008 | DE102006039775A1 Sichteinrichtung zum Sichten körnigen Gutes und Kreislaufmahlanlage mit Einschaltung einer solchen Sichteinrichtung Sighting device for screening of granular material and Kreislaufmahlanlage with insertion of such vision device |
| 02/26/2008 | US7335847 Method and apparatus for foreign-body separation from a material flow |
| 02/13/2008 | EP1102642B1 Material classifying apparatus |
| 02/13/2008 | CN201020450Y Highly effective circulation wind cylinder dressing sieve |
| 02/13/2008 | CN201020447Y Modified composite separator air separation mechanism |
| 02/13/2008 | CN201020446Y Garbage ground slag air separation device |
| 02/12/2008 | US7328863 Counterweight and method for recycling the same |
| 02/12/2008 | US7328808 Apparatus for sorting wood chips in separate fractions |
| 01/31/2008 | US20080023374 Method and apparatus for separating residues |
| 01/31/2008 | DE202006020075U1 Vorrichtung zum Trennen von Sichtgut Apparatus for separating material to be separated |
| 01/31/2008 | DE102006035260A1 Verfahren und Vorrichtung zum Trennen von Reststoffen Method and device for separating residual materials |
| 01/30/2008 | EP1882529A1 Method and device for separating residual materials |
| 01/23/2008 | CN201010681Y Equipment for abstracting metal from waste circuit board |
| 01/23/2008 | CN201008844Y Horizontal gas flow screen mesh construction |
| 01/23/2008 | CN201008842Y Winnowing device for consumer waste on screen |
| 01/23/2008 | CN201008841Y Grain classifying device of windmill |
| 01/10/2008 | WO2008003941A1 Method and apparatus for separating light and heavy fractions of building rubble |
| 01/09/2008 | EP1875971A2 Waste separation apparatus |
| 01/09/2008 | CN201002078Y Sea-buckthorn pure fruit separator |
| 01/08/2008 | CA2364518C Pyrolysis process for reclaiming desirable materials from vehicle tires |
| 01/03/2008 | WO2008000167A1 Close combined dry coal-sorting device |
| 01/02/2008 | CN200998714Y Garbage compound density vibration sorting machine |
| 01/02/2008 | CN200998711Y Novel powder selector |
| 01/02/2008 | CN101098762A Dry washing device |
| 12/26/2007 | CN101091956A Classification system for winnowing garbage |
| 12/21/2007 | WO2007124752A3 Double wall separating drum |
| 12/20/2007 | US20070289902 Compact dedusting apparatus |
| 12/19/2007 | EP1867454A1 Method for recycling plastics |
| 12/19/2007 | CN200991686Y Fluid grading apparatus |
| 12/19/2007 | CN200991685Y Group-box type peanut sorting machine |
| 12/05/2007 | CN200985194Y House refuse sorting carrier vehicle |
| 12/05/2007 | CN200984560Y 电力风车 Power Windmill |
| 12/05/2007 | CN200984559Y Novel windmill |
| 11/29/2007 | DE4418195B4 Sichter mit tangentialem Grobgutaustrag Classifier with tangential coarse material |
| 11/28/2007 | CN200981660Y Plastic dustpan |
| 11/28/2007 | CN200981058Y Dry type comprehensive magnetic separator |
| 11/27/2007 | US7300007 Circulating grinding plant comprising a mill and a sifter |
| 11/27/2007 | US7299929 Closed air force type grain sorting mechanism |
| 11/22/2007 | US20070267329 In-line classifier for powdered products |
| 11/22/2007 | DE102006023193A1 Verfahren zur Erzeugung feinster Partikel mittels einer Strahlmühle A method for producing very fine particles by a jet mill |
| 11/21/2007 | CN200977511Y Air suction channel for seed cleaning and separating machine |
| 11/21/2007 | CN200977507Y Fanning machine for seeds |
| 11/21/2007 | CN100349662C Dry type gradation equipment for coal |
| 11/15/2007 | DE102007020267A1 Loose material e.g. seed, separating device for e.g. flour mill industry, has mechanisms provided between fraction collectors for forming airstream and realized as columns that connect separating chamber with external area |
| 11/15/2007 | DE102006021032A1 Goods e.g. stone, separating device for e.g. tractor, has receiving hopper, conveyor belt and sort station mounted on frame under condition that discharge opening, upper run of belt and its dropping edge are arranged on same height |
| 11/14/2007 | CN200974063Y 电动风车 Electric windmill |
| 11/14/2007 | CN101072647A Apparatus and method of separating and concentrating organic and/or non-organic material |
| 11/08/2007 | WO2007124752A2 Double wall separating drum |
| 11/08/2007 | WO2007098211A3 Gravimetric separation system and method |
| 11/01/2007 | WO2007122967A1 Method of decomposing waste plastic/organic substance, decomposition apparatus, and decomposition system |
| 11/01/2007 | CA2649510A1 Decomposition method of waste plastics and organics, decomposition apparatus, and decomposition system |
| 10/31/2007 | CN200967047Y Fluidization gravity separating machine |
| 10/25/2007 | WO2007119254A1 Ballistic separator |
| 10/24/2007 | CN200963592Y Walking ricinus husking and refining machine |
| 10/18/2007 | DE102006017510A1 Closed circuit grinding mill comprises grinding circuit for pre-grinding of fresh goods with former grinding device and sifter, and both grinding circuits are coupled by dynamic sifter with rotating rod basket, which is used by circuits |
| 10/17/2007 | CN200960509Y Pneumatic sieving machine |
| 10/17/2007 | CN200960508Y Modified structure for bottle label blowing machine |
| 10/17/2007 | CN101056717A Device for separating granular material |
| 10/10/2007 | EP1427545A4 Particulate material dedusting apparatus |
| 10/10/2007 | CN200956796Y Tabacco foreign remover |
| 10/03/2007 | EP1839755A2 Sorting apparatus and sorting method |
| 10/02/2007 | US7275644 Apparatus and method of separating and concentrating organic and/or non-organic material |
| 09/27/2007 | US20070221549 Wind-selecting and sorting facility of garbage |
| 09/26/2007 | EP1837088A1 Dry washing device |
| 09/25/2007 | CA2400850C Method and apparatus for harvesting crops |
| 09/13/2007 | US20070209974 Biomass Material |
| 09/12/2007 | CN101032720A Cull eliminator of home scrap |
| 09/12/2007 | CN101032719A Plastic winnowing device |
| 09/11/2007 | US7267233 In-line classifier for powdered products |
| 09/11/2007 | CA2400859C Method and apparatus for harvesting crops |
| 09/05/2007 | CN200942390Y Closed composite dry coal separation device |
| 09/05/2007 | CN200942344Y Novel rubber roller rice huller |
| 08/23/2007 | WO2007094224A1 Powder separator and method of powder separation |