Patents for B03B - Separating solid materials using liquids or using pneumatic tables or jigs (63) |
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08/20/2013 | CA2497812C Device for shear-thinning of solids containing material |
01/13/2009 | US7475835 Method and apparatus for transferring and collecting waste material |
12/27/2007 | US20070295660 Method and apparatus for transferring and collecting waste material |
02/20/2007 | US7179374 Device for shear-thinning of solids containing material |
09/21/2006 | US20060207653 Method and apparatus for transferring and collecting waste material |
09/20/2006 | EP1702839A1 Method and apparatus for transferring and collecting waste material |
06/01/2006 | US20060113239 Device and method of classifying emulsion and method of demulsifying emulsion |
01/19/2006 | DE112004000222T5 Gerät und Verfahren zur Klassierung von Emulsionen und Verfahren zum Dismulgieren von Emulsionen Apparatus and method for classification of emulsions of emulsions and methods for Dismulgieren |
09/03/2005 | CA2497812A1 Device for shear-thinning of solids containing material |
07/14/2005 | US20050150822 Device for shear-thinning of solids containing material |
06/01/2005 | EP0800445B2 Process and plant for processing mixed plastics |
10/28/2004 | WO2004067182A3 Device and method of classifying emulsion and method of demulsifying emulsion |
08/12/2004 | WO2004067182A2 Device and method of classifying emulsion and method of demulsifying emulsion |
05/06/2003 | CA2157723C Method of and apparatus for sorting a particulate material |
12/26/2001 | CN1076657C Method and equipment for re-processing mixed plastics |
09/19/2001 | EP0921860B1 Process for controlling a sand and gravel sorting and sizing device |
05/01/2001 | CA2209381C Process and plant for processing mixed plastics |
11/07/2000 | US6142311 Process for controlling a sand and gravel sorting and sizing device |
08/30/2000 | CN1265045A Process for selection of particles of preselected size from particulate pharmaceutical product |
06/14/2000 | EP1007181A1 Process for the selection of particles of a preselected size from a particulate pharmaceutical product |
06/16/1999 | EP0921860A1 Process for controlling a sand and gravel sorting and sizing device |
06/01/1999 | US5908165 Process and apparatus for reprocessing mixed plastics |
04/07/1999 | EP0800445B1 Process and plant for processing mixed plastics |
01/14/1999 | CA2243012A1 Reduction of ph modifying agent in the flotation of copper minerals |
02/11/1998 | CN1173155A Dietmar Guschall, Meiner Guschall, A. Helmerth, et al. (DE) |
02/05/1998 | WO1998004353A1 Process for controlling a sand and gravel sorting and sizing device |
01/29/1998 | DE19630085A1 Verfahren zur Steuerung einer Sortier- und Klassiervorrichtung für Sand und Kies Method for controlling a sorting and classifying for sand and gravel |
10/15/1997 | EP0800445A1 Process and plant for processing mixed plastics |
07/18/1996 | DE19500224A1 Verfahren zur Aufbereitung von Mischkunststoffen Process for the preparation of mixed plastics |
07/11/1996 | WO1996020819A1 Process and plant for processing mixed plastics |
03/01/1994 | CA1327273C Recovery of refractory gold using a combination omli process - roasting - cyanidation method |
04/15/1992 | EP0480881A1 A separating and discharging device for liquids and solid particles, in particular for fluid suction equipment such as is used in dentistry |
03/03/1992 | CA1296673C Density classification of particulate materials by elutriation methods(improved) |
09/17/1991 | CA1289115C Centrifugal jig |
09/10/1991 | CA1288734C Gravitational separation |
11/14/1990 | EP0116616B1 Process for the selective separation of base metal sulfides and oxides contained in an ore |
08/07/1990 | US4946586 Gravitational separation |
04/18/1990 | EP0211869B1 Centrifugal jig |
02/06/1990 | US4898666 Rotating centrifugal jig with Pulsator |
01/03/1989 | US4795553 Spiral separator |
12/28/1988 | CN87104142A Coal dewatering |
01/20/1988 | EP0253720A2 Gravitational separation |
12/02/1987 | CN87103419A Method for producing compacts from moist waste and device for carrying out the method |
07/23/1987 | EP0116616A4 Process for the selective separation of base metal sulfides and oxides contained in an ore. |
10/14/1986 | CA1212788A1 Process for the selective separation of base metal sulfides and oxides contained in an ore |
07/31/1986 | WO1986004269A1 Centrifugal jig |
05/28/1986 | EP0074366B1 Spiral separator |
03/11/1986 | CA1201683A1 Parallel flow vertically nested helical chutes with ganged inlet and splitter means |
02/25/1986 | CA1201089A1 Spiral separator |
07/24/1985 | EP0075563B1 Spiral separator |
05/07/1985 | US4515688 Process for the selective separation of base metal sulfides and oxides contained in an ore |
10/16/1984 | US4476980 Spiral separator |
08/29/1984 | EP0116616A1 Process for the selective separation of base metal sulfides and oxides contained in an ore. |
03/01/1984 | WO1984000704A1 Process for the selective separation of base metal sulfides and oxides contained in an ore |
04/06/1983 | EP0075563A1 Spiral separator. |
03/23/1983 | EP0074366A1 Spiral separator. |
02/16/1983 | EP0075563A4 Spiral separator. |
02/09/1983 | EP0074366A4 Spiral separator. |
01/04/1983 | US4367141 Apparatus for the concentration of sludges and suspensions |
10/14/1982 | WO1982003343A1 Spiral separator |
09/30/1982 | WO1982003187A1 Spiral separator |
08/10/1982 | CA1129437A1 Process for the froth flotation of calcium phosphate-containing minerals and flotation agents therefor |
05/13/1980 | CA1077441A1 Method for enhancing artificially magnetic separation of minerals by the use of preconditioning reagents |