| Patents for B07B 4 - Separating solids from solids by subjecting their mixture to gas currents (2,793) |
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| 12/02/2009 | EP2125229A1 Air separator for comminuted materials |
| 11/26/2009 | DE102005055276B4 Verfahren zum Abtrennen von nicht brennbaren Teilen aus einem Aufgabegut, das als Sekundärbrennstoff in Feuerungsanlagen nutzbar ist A method for separating non-combustible components of a feed material, which is used as secondary fuel in combustion plants |
| 11/25/2009 | EP2123368A2 Housing for a particulate material dedusting apparatus |
| 11/25/2009 | CN201350449Y Tobacco stem discharging device for Parchim cigarette machine |
| 11/25/2009 | CN201350448Y Agricultural blowing-type electric windmill |
| 11/25/2009 | CN101585032A Powder absorption device of vibration sieve |
| 11/24/2009 | CA2420301C Closed air circulation system |
| 11/18/2009 | CN101583693A Density-based coke separation process in paste plant |
| 11/18/2009 | CN101583429A Grain size selection and/or matter drying apparatus |
| 11/12/2009 | WO2009135946A1 Method and apparatus for dry granulation |
| 11/12/2009 | CA2723409A1 Method and apparatus for dry granulation |
| 11/11/2009 | EP1431464B1 Method for recycling of a counterweight |
| 11/11/2009 | CN201342409Y Backyard grain blower |
| 11/05/2009 | WO2009044050A3 Dry extraction of mineral oils |
| 11/05/2009 | DE102008020985A1 Method for extracting split pistachios having shell casing, involves bringing pistachios in processing position, for compressing by force acting in longitudinal direction and for splitting |
| 10/29/2009 | US20090266747 Method for Grading Water-Absorbent Polymer Particles |
| 10/28/2009 | CN201333446Y Copper chippings sorting processing device |
| 10/28/2009 | CN101564722A Electric winnowing machine |
| 10/28/2009 | CN101564721A Spring separator |
| 10/21/2009 | EP2109653A1 Density-based coke separation process in paste plant |
| 10/21/2009 | CN201331080Y Bowl-type coal grinding mill stone coal processing recycling device |
| 10/15/2009 | WO2009124952A1 Circulating mill system with external rising pipes |
| 10/14/2009 | CN201324721Y Green wheat kernel sieving machine |
| 10/07/2009 | EP2106301A2 Classifying device for classifying granular material and circulating grinding plant incorporating such a classifying device |
| 10/07/2009 | EP2106294A2 Grain size selection and/or matter drying apparatus |
| 10/07/2009 | CN201320550Y Scrap recycling system of hygienic products |
| 10/07/2009 | CN201320531Y Winnowing machine |
| 09/29/2009 | US7595072 and other bean fruits and for subsequently grinding them; fruits are heated/conditioned, double-ground, individualized on a baffle plate and the hulls are removed; simplified installation and process |
| 09/22/2009 | US7591440 Methods and systems for cement finishing mill control |
| 09/16/2009 | CN201308892Y Corn-stock sweeper |
| 09/16/2009 | CN101530849A Pneumatic screening machine |
| 09/10/2009 | US20090223874 Apparatus for particle sorting by fluidic vectoring |
| 09/09/2009 | CN101528366A Classifying device for classifying granular material and circulating grinding plant incorporating such a classifying device |
| 09/09/2009 | CN101524684A High-efficiency method for removing leaves from sweet sorghum straws and device thereof |
| 09/09/2009 | CN100537055C Screening of tobacco material |
| 09/08/2009 | US7584916 Cutting ring element for a centrifugal chopper pump |
| 09/08/2009 | US7584912 Anti-jam device that restricts the number of paper sheets each time |
| 09/08/2009 | US7584856 Air separation of recyclable material |
| 09/02/2009 | EP2095886A2 Paper sheet discriminating apparatus, paper sheet processing apparatus, and paper sheet discriminating method |
| 08/26/2009 | EP2092988A2 Separator attachment for a vibratory apparatus |
| 08/26/2009 | CN201295676Y Sand-floating machine |
| 08/26/2009 | CN201295620Y Integral-type rice bran separating device for paddy pounder |
| 08/26/2009 | CN201294770Y Electromechanical hay cutter matched with winnowing fan |
| 08/20/2009 | DE102005008210B4 Verfahren und Vorrichtung zur Sichtung eines Materialien-Gemisches Method and apparatus for sighting of a material mixture |
| 08/19/2009 | EP1919634A4 Apparatus and method for removing impurities in crushed recycled material |
| 08/19/2009 | CN201291208Y Medlar dried-fruit selection processor |
| 08/19/2009 | CN201291204Y Material separator of sanitary article waste material |
| 08/05/2009 | CN201283343Y Hand-operated electric dual-purpose windmill |
| 08/05/2009 | CN201283342Y Unidirectional hand-operated transmission mechanism of windmill |
| 08/04/2009 | CA2520328C Vibratory material separator having an adjustable air knife and a separation tube |
| 07/30/2009 | DE102007062341B3 Aufstromsichter Aufstromsichter |
| 07/23/2009 | DE4223762B4 Sichtereinrichtung zum Sichten von körnigem Gut und Umlaufmahlanlage mit Einschaltung einer solchen Sichtereinrichtung Classifier for screening granular material and closed-circuit with insertion of such a Classifier |
| 07/21/2009 | CA2551953C In-line classifier for powdered products |
| 07/15/2009 | CN201271632Y Rice-blowing machine |
| 07/15/2009 | CN101480648A Separator for egg and adult squama |
| 07/08/2009 | CN201267806Y Air draft type electric windmill |
| 07/08/2009 | CN201267805Y Fanning machine |
| 07/08/2009 | CN201267804Y Hand and electricity dual-purpose windmill |
| 06/30/2009 | US7552741 Fluid controlling method, microfluidic device and process for fabricating the same |
| 06/25/2009 | CA2710097A1 Separation system for recyclable material |
| 06/24/2009 | EP2072151A1 Gravity sifter |
| 06/17/2009 | CN101456018A Coal sieving device using wind force |
| 06/17/2009 | CN101456017A Rubbish air blasting device |
| 06/09/2009 | US7543710 Particle sorting by fluidic vectoring |
| 06/02/2009 | US7540386 In-line classifier for powdered products |
| 06/02/2009 | US7540384 Apparatus and method of separating and concentrating organic and/or non-organic material |
| 05/28/2009 | WO2009065176A1 Particulate material separation |
| 05/27/2009 | CN201244555Y Dual-purpose windmill |
| 05/06/2009 | EP2055395A2 Method and device for sieving out particles |
| 04/29/2009 | CN201227625Y Pneumatic screen grader |
| 04/22/2009 | CN101412023A Novel vibrating probability screen with wind-blowing mechanism |
| 04/16/2009 | WO2006115651A3 Auto shredder air scrubber |
| 04/16/2009 | US20090095662 Harvesting corn cobs |
| 04/15/2009 | CN101406883A Device for separating powder on particle surface of plastic |
| 04/15/2009 | CN100478087C Inertia separator |
| 04/09/2009 | WO2009044050A2 Dry extraction of mineral oils |
| 04/09/2009 | CA2698539A1 Dry extraction of mineral oils |
| 04/08/2009 | EP2043791A1 Method and apparatus for separating light and heavy fractions of building rubble |
| 04/08/2009 | CN201216940Y Wheat hull suction and separation machine |
| 04/08/2009 | CN101402098A System and method for recycling waste toilet articles |
| 04/07/2009 | US7513447 Muller |
| 04/01/2009 | EP2042244A2 Method and device for removing dust and/or fibrous products from a plastic granulate |
| 04/01/2009 | EP1536876B1 Pollen cleaning method and a device applying this method |
| 03/31/2009 | US7510133 Apparatus for comminuting material having a cool air channel |
| 03/24/2009 | US7506764 Apparatus and method for separating/mixing particles/fluids |
| 03/18/2009 | CN201208568Y Copper slag separation apparatus |
| 03/18/2009 | CN101386008A Wheat straw cleaning machine |
| 03/18/2009 | CN101385999A Gas nozzle |
| 03/12/2009 | WO2009031291A1 Sand making apparatus, sand making method, and made sand |
| 03/12/2009 | DE10029217B4 Verfahren und Vorrichtung zum Entstauben von Sand, Formsand, insbesondere Kernsand Method and apparatus for removing dust from sand, molding sand, especially core sand |
| 03/11/2009 | CN100467145C Cull eliminator of home scrap and technological process of the same |
| 03/04/2009 | CN101377221A Method and apparatus for separating spring |
| 02/26/2009 | DE102007039518A1 Sifting granulating discharge for a fluidized bed granulating device comprises a fine sifting pipe which opens into a finished product container and a coarse sifting pipe arranged above the fine sifting pipe in the granulating region |
| 02/12/2009 | US20090038996 Coin retrieval from refuse |
| 02/11/2009 | CN100460093C Wind power sieving apparatus |
| 02/10/2009 | CA2420306C Apparatus for sorting wood chips in separate fractions |
| 02/10/2009 | CA2420303C Apparatus for sorting wood chips in separate fractions |
| 02/05/2009 | US20090032443 Powder classifying device |
| 02/05/2009 | DE102007001316B4 Entstaubungsvorrichtung und Verfahren zur Entstaubung, insbesondere von Bandanlagen Dedusting device and method for removing dust, particularly of belt systems |
| 02/04/2009 | EP2020266A2 Powder classifying device |