| Patents for B07B 4 - Separating solids from solids by subjecting their mixture to gas currents (2,793) |
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| 06/01/2005 | EP1534487A2 Method for preconcentration of organic synthetic materials derived from shredding of end-of-life durable goods |
| 06/01/2005 | EP1263276B1 Cross-flow fan with a closed suction element, and smooth flowing suction separation device |
| 06/01/2005 | EP0800445B2 Process and plant for processing mixed plastics |
| 06/01/2005 | CN2702788Y Fanning machine for life refuse disposal |
| 05/31/2005 | US6899617 Cleaning fan drive |
| 05/26/2005 | US20050111954 Counterweight and method for recycling the same |
| 05/25/2005 | EP1261770B8 Method and device for adjusting the whiteness degree of a bulk material consisting of comminuted paper fractions |
| 05/24/2005 | US6896477 Cross-flow fan with a closed suction element, and smooth flowing suction separation device |
| 05/19/2005 | US20050107922 Sieve screen level sensor |
| 05/19/2005 | US20050106299 Process and installation for warm dehulling soya |
| 05/12/2005 | WO2005041700A2 Method and device for sifting tobacco |
| 05/11/2005 | CN2698467Y Grain and oil processing machine by using wind |
| 05/11/2005 | CN2698452Y Medium garbage classification and recovery equipment |
| 05/10/2005 | US6889843 Apparatus and methods for controlling the separation of particulate material |
| 05/04/2005 | CN2696732Y Improved grain cleaning and sorting machine |
| 05/03/2005 | CA2237734C Mobile classifier for aggregates |
| 04/28/2005 | US20050090567 Pulverizing laser-engraved thermoplastic such as ABS resin ; for use in inkjet printing |
| 04/26/2005 | US6883668 Method of automatic debris separation |
| 04/13/2005 | CN1196530C Unit and method for sorting shredded residues |
| 04/13/2005 | CN1196529C Unit and method for sorting shredded residues and use of granulate fractions thus produced |
| 04/06/2005 | CN1195592C Foreign matter eliminating device |
| 03/24/2005 | WO2005025762A1 Sorting device and method |
| 03/24/2005 | US20050061716 Separation system for single stream compressed recyclables |
| 03/10/2005 | US20050051919 Recycled plastic material, electronic apparatus having the recycled plastic material, method of manufacturing plastic part, method of manufacturing the recycled plastic material, and method of reusing plastic material |
| 03/08/2005 | US6864294 Recycled plastic material, electronic apparatus having the recycled plastic material, method of manufacturing plastic part, method of manufacturing the recycled plastic material, and method of reusing plastic material |
| 03/03/2005 | DE10338851B3 Vibrating screen to remove impurities from fine-grain material has screen fitting to sift material onto which suction element is directed |
| 03/03/2005 | CA2535540A1 Disposal area for storing substances, composite substances or mixtures thereof, method for treating the same, and corresponding device |
| 03/02/2005 | EP1292716B1 Method of processing zinc, cadmium and lead bearing furnace flue dust by heating in the presence of carbonaceous material |
| 03/02/2005 | EP1079938B1 Apparatus for sorting of chips |
| 03/02/2005 | CN1587811A Burning process and device for producing bricks from refuse of small town |
| 03/02/2005 | CN1191134C Cleaning device ad classifier for fluidized bed of narticle material |
| 02/23/2005 | CN1583292A Materials fine sorting method |
| 02/16/2005 | EP1506058A1 Circulating grinding plant comprising a mill and a sifter |
| 02/02/2005 | EP1502663A1 Double pneumatic action machine for the separation of the aggregates from light pollutants |
| 02/02/2005 | EP1313380B1 Method and installation for warm dehulling soya |
| 02/01/2005 | US6848582 Longitudinal micrometric separator for classifying solid particulate materials |
| 01/27/2005 | US20050020331 Cleaning fan drive |
| 01/26/2005 | EP1261770B1 Method and device for adjusting the whiteness degree of a bulk material consisting of comminuted paper fractions |
| 01/25/2005 | US6845867 Classifier for the classification of granular material |
| 01/20/2005 | DE202004018081U1 Rubbish sorting device for separating a rubbish stream into organic and inorganic components, has X-ray source and linear detector the output of which is analyzed by a computer so that a control unit can control compressed air jets |
| 01/20/2005 | DE202004017671U1 Method for separating foil material from solid material by blowing the foil onto a perforated drum and transferring to a suction system |
| 01/19/2005 | EP1239966B1 Mill classifier |
| 01/13/2005 | US20050009590 High capacity air jet chaffer |
| 01/13/2005 | DE10329053A1 Kreislaufmahlanlage mit Mühle und Sichter Kreislaufmahlanlage with mill and classifier |
| 01/12/2005 | CN1184021C Apparatus for sorting wood chip in separate fractions |
| 01/12/2005 | CN1184020C Closed air circulation system |
| 01/12/2005 | CN1184019C Apparatus for sorting wood chips in separate fractions |
| 01/06/2005 | WO2005000473A1 Closed-circuit crushing system having a mill and separator |
| 12/16/2004 | US20040251335 For sorting shredder residues of metal-containing wastes, e.g., vehicle bodies; ferromagnetic, non-ferromagnetic metals, granulate, fiber, and sand fractions are produced as end products |
| 12/16/2004 | US20040251330 The behavior of the material to be pulverized is better controlled in a classifying chamber even when a large amount is fed, a gas-particle ratio does not abnormally increase around a classifying rotor located above the classifying chamber, particle classification performance does not deteriorate; |
| 12/16/2004 | US20040250399 Method of recycling plastic material of process cartridge |
| 12/15/2004 | CN2663026Y Dual-air flow solid-gas separating dust-removing equipment with particles delivered by air |
| 12/09/2004 | US20040245156 Sorting system for sheeted material |
| 12/08/2004 | CN2661331Y Wind power refining device of green soy bean |
| 12/07/2004 | US6827221 Mill classifier |
| 12/06/2004 | CA2469970A1 Sorting system for sheeted material |
| 12/01/2004 | CN2659842Y Selection conveyer for material |
| 11/25/2004 | WO2004101157A1 Dry separating table, a separator and equipment for the compound dry separation with this table |
| 11/24/2004 | CN2657800Y Airflow separator |
| 11/17/2004 | EP1220599B1 Rotary separation unit |
| 11/11/2004 | US20040222541 Resin material remolding method and resin material pulverized piece selecting apparatus |
| 10/19/2004 | CA2118954C Separator for the separation of fluidisable from none fluidisable materials |
| 09/30/2004 | US20040187460 Separation method and separation device |
| 09/30/2004 | DE10222775B4 Anordnung zur Grob- und Feinkorntrennung beim pneumatischen Fördern von Schüttgut Arrangement for coarse and fine particle separation in pneumatic conveying of bulk materials |
| 09/23/2004 | WO2004080614A1 Sorting device |
| 09/23/2004 | US20040184899 Conveyor of leaves and other products on a belt for laying the same products as a single layer |
| 09/23/2004 | DE10309292A1 Assembly for processing loose powder of granule materials, for drying or cooling or classifying, has an upper feed into the process zone where a circular and upwards gas flow is generated from the base |
| 09/22/2004 | CN1531461A Closed air force type grain sorting mechanism |
| 09/22/2004 | CN1530178A Separating method and separator |
| 09/15/2004 | EP1457268A2 Separation method and separation device |
| 09/14/2004 | US6790137 High capacity air jet chaffer |
| 08/26/2004 | WO2004071679A1 Apparatus and method for separating/mixing particles/fluids |
| 08/26/2004 | CA2513927A1 Apparatus and method for separating/mixing particles/fluids |
| 08/25/2004 | EP1449630A1 Coated resin sorting method and apparatus |
| 08/25/2004 | EP1449444A2 Belt conveyor for leaves and other products for laying down the same products in a single layer |
| 08/19/2004 | US20040159587 Apparatus and method for separating/mixing particles/fluids |
| 08/18/2004 | EP1447015A1 Zig-Zag classifier for a product flow |
| 08/18/2004 | CN1162100C Method and apparatus for separating bar tobacco product and packing material |
| 08/12/2004 | US20040154961 Mehtod and device for separating fractions in a material flow |
| 08/11/2004 | EP1444044A1 Dust separator |
| 07/29/2004 | DE10055360B4 Verfahren zur Vergasung von flüssigen bis pastösen organischen Stoffen und Stoffgemischen A process for gasification of liquid to pasty organic substances and mixtures |
| 07/28/2004 | CN2628165Y Compound dry coal dressing apparatus |
| 07/22/2004 | DE19957993B4 Kegelsichter und Verfahren zum Sichten von eingeschränkt oder nicht rieselfähigem Schüttgut und Halterungsstrebe Cone separator and method for screening restricted or not free-flowing bulk and strut mount |
| 07/21/2004 | EP1439011A2 Separator for hulls |
| 07/14/2004 | EP1225985A4 Improvements in wind tunnel for cleaning and classifying solid particle material |
| 07/08/2004 | DE10259541A1 Kreislaufmahleinrichtung mit Mühle und Sichter With circuit grinding mill and classifier |
| 06/30/2004 | EP0918573B1 Air classifier with centrifugal action |
| 06/24/2004 | US20040121057 grinding bean fruits and separating hulls; fruits and heated, conditioned, double-ground, individualized on a baffle plate |
| 06/23/2004 | EP1431464A1 Counterweight and method for recycling the same |
| 06/23/2004 | EP1430951A1 Closed-circuit grinding device with a mill and a sifter |
| 06/16/2004 | EP1427545A2 Particulate material dedusting apparatus |
| 06/16/2004 | CN1153634C Fluidized bed drying classifier |
| 06/10/2004 | WO2004048006A1 Method and device for separating dust particles from a granulate |
| 06/03/2004 | US20040106442 Grain cleaner |
| 06/02/2004 | EP1424144A1 Method of recycling plastic material of process cartridge |
| 05/13/2004 | US20040089102 Unit and method for the treatment of shredder residues and use of granulate fraction thus produced |
| 05/12/2004 | EP1418005A1 Method and device for sorting and comminuting waste |
| 05/12/2004 | CN1496327A Method and device for separating fractions in material flow |
| 05/06/2004 | WO2003101181A3 Method and apparatus for harvesting and cleaning grain and seed crops |
| 05/06/2004 | DE10246858A1 Radialgebläse Centrifugal blower |