| Patents for B07B 7 - Selective separation of solid materials carried by, or dispersed in, gas currents (3,808) |
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| 11/23/2006 | DE102004063947A1 Separator für eine Mahlmaschine Separator for a milling machine |
| 11/22/2006 | EP1722878A2 Circumferential slot virtual impactor for concentrating aerosols |
| 11/22/2006 | CN2838774Y Vertical ceramic impeller sorter |
| 11/22/2006 | CN2838773Y 电动风车 Electric windmill |
| 11/01/2006 | CN2832332Y Particle size analyzer |
| 10/31/2006 | CA2225433C A method and device for the treatment of waste or residual waste |
| 10/26/2006 | US20060237347 Inline sifter |
| 10/25/2006 | CN2829918Y High efficiency dust grader with support on two ends of impeller shaft |
| 10/25/2006 | CN2829917Y High efficiency dust grader arranged with baffler |
| 10/19/2006 | DE202005008763U1 Vorrichtung zum Sortieren von Mikropartikeln, insbesondere biogefährdender und zu schützender Stoffe Device for sorting microparticles, especially biohazardous materials to be protected and |
| 10/18/2006 | EP1711281A1 Separator for granular material |
| 10/11/2006 | EP1708827A1 In-line classifier for powdered products |
| 10/11/2006 | CN2825137Y Rotor of classifier |
| 10/11/2006 | CN2825110Y Three-separation powder concentrator |
| 10/10/2006 | US7118055 Grinding mill |
| 10/10/2006 | US7118054 Used for residential or industrial applications to dispose of materials to the sewer or to a comminutor to reduce the size of waste materials prior to disposal |
| 10/05/2006 | US20060219604 Filter device |
| 10/04/2006 | CN2822803Y Powder selecting machine for coarse grain |
| 09/27/2006 | CN2820347Y Vortex air grader |
| 09/27/2006 | CN2820319Y Grading pelletizer |
| 09/21/2006 | WO2006097543A1 Regulation elements for static heart-shaped classifiers |
| 09/20/2006 | CN1834340A Separating method and system for waste paper and waste plastic mixture |
| 09/19/2006 | US7108138 Material classifier |
| 09/14/2006 | WO2006094518A1 Method and device for separating a composite material, in particular a composite material such as ore or a recycling material |
| 09/13/2006 | CN2815529Y Material sorting device |
| 09/06/2006 | CN2813102Y Airflow milling powder sorting device |
| 09/06/2006 | CN1827241A Method for removing impurity in the process of air delivery of powdered materials |
| 08/31/2006 | WO2006089326A1 Device for the separation of material mixtures |
| 08/30/2006 | CN2810774Y 扬场机 Winnowing machine |
| 08/30/2006 | CN1272863C Positive electrode active material for secondary cell and nonaqueous electrolyte secondary cell using the same and method for analysis of positive electrode active material for secondary cell |
| 08/24/2006 | DE102004031061B4 Verfahren zur Herstellung von Fasern A process for the production of fibers |
| 08/24/2006 | DE10135105B4 Anordnung zum Klassieren und Zerkleinern von Partikeln Arrangement for classifying and crushing of particles |
| 08/23/2006 | EP1277035B1 Sampler for eliminating particle-related artifacts for flue gas measurement |
| 08/23/2006 | CN2808341Y High-efficiency rotor type powder concentrator |
| 08/23/2006 | CN1820861A Full circulation air flow powder sieving machine |
| 08/22/2006 | US7093718 Inline sifter |
| 08/16/2006 | CN1269580C Dynamic coal milling powder-selecting machine |
| 08/15/2006 | US7090081 Selectively removing undesirably sized catalyst particles from a reaction system |
| 08/03/2006 | DE102005004273A1 Meßvorrichtung zur Bestimmung des Staubungsverhaltens von dispersen Systemen Measuring device for determining the dustiness of disperse systems |
| 07/27/2006 | US20060163119 Method for sorting and recovering fine particle and apparatus for recovery |
| 07/27/2006 | DE102005001542A1 Modularer Mehrrad-Windsichter Modular Multi-wheel air classifier |
| 07/27/2006 | DE10151325B4 Windsichter Windsifter |
| 07/26/2006 | CN2799098Y Mechanical moving type tea winnower mill |
| 07/19/2006 | EP1681105A1 Modular classifier with multiple separating wheels |
| 07/19/2006 | CN1803318A Super fine powder classifier |
| 07/19/2006 | CN1803303A Dry-type centrifugal ore dressing machine |
| 07/19/2006 | CN1803297A Compound type regrind mill |
| 07/19/2006 | CN1264613C Dry grading method of powdered coal and its equipment |
| 07/18/2006 | US7078144 Method for manufacturing toner |
| 07/12/2006 | CN2794654Y Air flow sifting machine |
| 07/12/2006 | CN2794653Y Air flow sifting machine |
| 07/06/2006 | DE102004015463B4 Verfahren und Vorrichtung zur Fremdkörperabscheidung Method and device for foreign-body separation |
| 07/06/2006 | DE10144724B4 Verfahren und Vorrichtung zum Entsorgen von bei der Metallbearbeitung anfallenden Spänen sowie Staub Method and apparatus for disposing obtained in the metal swarf and dust |
| 06/29/2006 | DE4419522B4 Sichtrad für Schleuderrad-Windsichter Classifying wheel spinner for windsifter |
| 06/28/2006 | CN2790604Y Powder classifier distributing device |
| 06/28/2006 | CN2790603Y Solid particle separating bunker |
| 06/28/2006 | CN2790602Y Solid particle separating bunker |
| 06/21/2006 | EP1344576B1 Inline sifter |
| 06/21/2006 | CN2788905Y K type internal circulating powder selecting machine |
| 06/15/2006 | US20060124784 Fluidized bed pulverizing and classifying apparatus, and method of pulverizing and classifying solids |
| 06/14/2006 | DE102004018467B4 Grinding machine with separator has second adjusting element allowing adjustment of spacing and reciprocal parallel orientation between grinding wheel and grinding ring |
| 06/14/2006 | CN2787313Y K type inner circulation air intake device for powder selector |
| 06/07/2006 | EP1337607B1 Method for the gasification of liquid to pasty organic substances and substance mixtures |
| 06/07/2006 | CN1781616A External circulation needle wheel rotor powder sorter |
| 06/01/2006 | US20060113225 Separator |
| 05/31/2006 | CN1778477A Excludation of floc in Chinese chestnut shell powder |
| 05/30/2006 | US7051880 Air classifier to separate solids while eliminating emissions |
| 05/25/2006 | US20060111033 Pollen cleaning method and a device applying this method |
| 05/24/2006 | DE102004053530A1 Sichterrad für eine Vorrichtung zur Trennung staubförmiger, fasriger oder körniger Güter Classifier wheel for a device for separating dust-like, fibrous or granular goods |
| 05/24/2006 | CN2782833Y Refuse separating and collecting device for vacuum pipe line refuse collecting and conveying system |
| 05/17/2006 | EP1204466B1 Method and device for drying, separating, classifying and decomposing recoverable waste products |
| 05/17/2006 | CN2780366Y Cage shaped rotor of k-type internal circulation powder screening machine |
| 05/17/2006 | CN1256189C Garbage sorting car |
| 05/17/2006 | CN1256188C Dry flyash high-additional value mineral separating and extracting apparatus |
| 05/10/2006 | CN2778408Y Classifier for ultra-fine powder |
| 04/26/2006 | CN2774653Y Powder grader |
| 04/26/2006 | CN2774652Y Mineral fiber atomizing flotation device |
| 04/25/2006 | US7032849 Fluidized bed pulverizing and classifying apparatus, and method of pulverizing and classifying solids |
| 04/19/2006 | EP1294488B1 Cyclone separator with central built-in element |
| 04/19/2006 | CN2772639Y Plastic wind-power classifier |
| 04/18/2006 | US7028847 High efficiency two-stage dynamic classifier |
| 04/18/2006 | US7028844 Dried lavender flower separator system and method |
| 04/13/2006 | US20060076279 Vibratory material separator having an adjustable air knife and a separation tube |
| 04/12/2006 | CN2770816Y Five-grade separation combined powder separating machine cage rotor |
| 04/12/2006 | CN2770815Y Coal powder separating machine |
| 04/12/2006 | CN2770814Y Dust-proof agricultural grain winnowing machine |
| 04/12/2006 | CN1757446A Needle wheel rotor type gradation machine for fine powder |
| 04/05/2006 | CN1755530A Process for preparing toner |
| 03/29/2006 | CN1751811A Dry type gradation equipment for coal |
| 03/29/2006 | CN1751799A Method for industralized prodn. of super fine powder and equipment for crushing super fine powder |
| 03/29/2006 | CN1247320C Appts and method of controlling particle flow distribution between the outlets of a classifier |
| 03/22/2006 | CN2765685Y Ultramicro classifier |
| 03/16/2006 | US20060054017 Circumferential slot virtual impactor for concentrating aerosols |
| 03/08/2006 | CN2762901Y High efficiency and powder-raising type powder separating machine |
| 03/01/2006 | CN1739869A Material separator |
| 02/23/2006 | DE102004019109B4 Separator flap operation for static or dynamic separator in roller mill, involves using flap adjustment actuator to adjustably actuate guide flaps and rigging device for concentric admission of follower pin in upper gudgeon of guide flap |
| 02/21/2006 | US7000780 Method and device for drying, separating, classifying and decomposing recoverable waste products |
| 02/16/2006 | WO2005052288A3 Circumferential slot virtual impactor for concentrating aerosols |
| 02/16/2006 | US20060032200 Screen for gases |
| 02/15/2006 | CN1241686C Hydrogen storage alloy particle sorter |