| Patents for B07B 15 - Combinations of apparatus for separating solids from solids by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material (704) |
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| 11/26/1992 | DE4117029A1 Sorting device with superposed inclined conveyor belts - discharges rolling material downwards and remaining material upwards to delivery end |
| 11/11/1992 | EP0512229A2 Method and plant for treating a fine grain mixture |
| 10/13/1992 | US5154298 System for sorting pickle chips and the like |
| 08/26/1992 | CN1063831A Method and apparatus for grading fibrous material |
| 08/18/1992 | US5139203 Method and device for recovery of scrap goods |
| 07/09/1992 | DE4040808A1 Stone exclusion system from coal mill sieve - has discharge conduit sloping downwards from inclined top impact plate |
| 05/22/1992 | WO1992009370A1 Process and plant for recovering equipment scrap |
| 05/13/1992 | CN1016586B Insitu hazardous waste treating apparatus and method of using same |
| 04/09/1992 | DE4125236A1 Procedure for separation of flow of heterogeneous materials |
| 02/01/1992 | CA2048182A1 Procedure for separation of a flow of heterogeneous materials into two flows with different physical characteristics, particularly suitable for treating solid municipal, commercial and/or industrial wastes, and machine for its appli ation |
| 12/18/1991 | EP0461457A2 Apparatus for sorting solids |
| 12/13/1991 | CA2043485A1 Method and apparatus for sorting solids |
| 10/22/1991 | US5059308 Installation for processing raw fruit, particularly plums |
| 06/18/1991 | US5024335 Automatic sorter |
| 04/16/1991 | CA1283080C Sorting installation for valuable substances, particularly dry garbage |
| 02/27/1991 | EP0252938B1 An arrangement for the separation of waste materials |
| 12/27/1990 | EP0403695A1 Process and plant for recycling scrap appliances |
| 11/07/1990 | EP0396529A1 Vibratory separator |
| 08/09/1990 | WO1990008601A1 Process and installation for recovering valuable materials, in particular from waste materials on building sites |
| 08/09/1990 | DE3903325A1 Verfahren zum rueckgewinnen von wertstoffen, insbesondere aus baustellenabfaellen und anlage zum durchfuehren des verfahrens A method for rueckgewinnen worth of materials, particularly of baustellenabfaellen and system for performing the method |
| 08/01/1990 | CN1044241A Apparatus for grading fibrous material |
| 04/24/1990 | CA1268140A1 Berry screener-sorter |
| 02/22/1990 | WO1990001377A1 Rotary air cleaner and separator |
| 11/15/1989 | EP0174967B1 Sorting plant particularly for recovering valuable materials from refuse |
| 11/02/1989 | DE3813006A1 Ball separating device |
| 07/12/1989 | CN2040813U Double-layered sand screening machine with drum crushing |
| 06/27/1989 | US4842144 Grain sorter for use in a rotary type rice hulling and sorting device |
| 11/22/1988 | US4785761 Mobile seed cleaning apparatus |
| 08/25/1988 | DE3804190A1 Apparatus for classifying a flow of particles and use of the apparatus |
| 08/16/1988 | US4763793 Installation for sorting articles by weight and shape |
| 08/02/1988 | US4760925 Refuse sorting apparatus |
| 05/19/1988 | WO1988003445A1 Equipment for the processing of unripe fruit, particularly plums |
| 05/11/1988 | EP0267123A1 Plant for the treatment of green fruits, particularly plums |
| 02/17/1988 | CN87100584A Insitu hazardous waste treating apparatus and method of using same |
| 01/20/1988 | EP0252938A1 An arrangement for the separation of waste materials. |
| 12/03/1987 | DE3618050A1 Device for removing rod-shaped parts, for example wire pieces, from bulk material |
| 10/08/1987 | DE3708914A1 Installation having at least one beating mill |
| 10/08/1987 | DE3644603C1 Processing and sorting plant for mixed container rubble |
| 08/20/1987 | DE3607787C1 Apparatus for separating and reprocessing rubble |
| 07/16/1987 | WO1987004087A1 An arrangement for the separation of waste materials |
| 09/30/1986 | US4614271 Separating element for vibratory grain separator |
| 09/10/1986 | CN86102046A Recovery method of fine diamond from pelitic tailing |
| 08/05/1986 | CA1209096A1 Automatic compression sorter for packages |
| 08/05/1986 | CA1209095A1 Process for classifying catalyst particles |
| 05/27/1986 | CA1205042A1 Transversely inclined ramp separator |
| 05/06/1986 | US4586659 Systemitized waste product separation and total utilization |
| 04/29/1986 | CA1203777A1 Method for identification of metal boxes or cans and an apparatus for carrying out said method |
| 04/22/1986 | US4583645 Vibratory grain separating apparatus used with rice-hulling apparatus |
| 03/26/1986 | EP0174967A1 Sorting plant particularly for recovering valuable materials from refuse. |
| 03/25/1986 | US4577552 Rice-hulling apparatus |
| 02/25/1986 | US4572063 Vibratory grain separating apparatus |
| 10/23/1985 | EP0158793A2 Device for presorting mixtures of solid salvageable materials |
| 09/18/1985 | EP0155180A2 Separator |
| 09/12/1985 | WO1985003890A1 Sorting plant particularly for recovering valuable materials from refuse |
| 09/11/1985 | EP0154599A1 Sorting plant for extracting valuable products from household refuse, industrial refuse, bulky refuse, dry refuse, and for problematic and dangerous material |
| 08/06/1985 | US4532859 Method for identification of metal boxes or cans and an apparatus for carrying out said method |
| 07/09/1985 | CA1190189A1 Gaseous flow permeable constant current moving deck stratifier with divergent flows for grains |
| 05/14/1985 | CA1187046A1 Combined gravity and air suspension separator including gapped inclined and vibrated conveyors |
| 05/08/1985 | EP0139783A1 Device for processing scrap, waste or the like |
| 04/30/1985 | US4513867 Sorter for grains, pulses and the like |
| 04/16/1985 | US4511543 Method for beneficiation of phosphate rock |
| 12/25/1984 | US4490247 Air stream separator |
| 12/04/1984 | US4486300 Specific gravity grain grader |
| 11/07/1984 | EP0123825A2 Sorting plant for extracting valuable products from household refuse, industrial refuse, bulky refuse, dry refuse, and/or difficult and dangerous matter |
| 09/26/1984 | EP0119443A2 Apparatus for sorting and separating valuable materials from a mixture |
| 09/26/1984 | EP0119442A2 Apparatus for sorting and separating valuable materials from a mixture |
| 07/10/1984 | CA1170624A1 Process and apparatus for separating particles by relative density |
| 07/03/1984 | CA1170217A1 Impetus and countercurrent adjustable slide seed grader and particle separator |
| 04/10/1984 | US4441412 Driving device of sorting cylinder for use in a rotary type rice hulling and sorting device |
| 01/11/1984 | EP0098207A1 Purifying device for products such as foodstuffs, and purifying installation including said device |
| 11/15/1983 | US4415088 Cylinder-type rotary sorting apparatus |
| 04/05/1983 | CA1144113A1 Rotary screens connected in series for cleaning and grading seeds |
| 01/19/1983 | EP0070264A2 Method of separating materials having different specific weights, and apparatus embodying said method, particularly for separating impurities from a compost obtained from municipal refuse |
| 12/22/1982 | EP0067440A2 Sorter for grains, pulses and the like |
| 09/28/1982 | US4351438 Apparatus for analyzing a fish population |
| 09/07/1982 | US4347937 Machine for sorting objects by size |
| 08/05/1982 | WO1982002503A1 Air stream separator |
| 07/20/1982 | CA1127932A1 Method for separating veins from lamina of tobacco leaf |
| 07/13/1982 | CA1127610A1 Recovery of metal granules from process sludge |
| 06/01/1982 | US4332353 Procedure for mechanically raising the wood content in wood chips |
| 04/06/1982 | US4323083 Method for separating veins from lamina of tobacco leaf |
| 03/16/1982 | US4319995 Process and apparatus for separating particles by relative density |
| 03/16/1982 | CA1119913A1 Method and apparatus for separating tobacco from rejected cigarettes |
| 03/02/1982 | US4317521 Apparatus and method for sorting articles |
| 12/08/1981 | US4304661 Machines for concentrating ore |
| 11/17/1981 | US4300921 Apparatus and method for removing finely divided solids from gases |
| 10/27/1981 | CA1111381A1 Vertical current pneumatic classifier with air-seal maintaining conveyor exit |
| 10/20/1981 | CA1110996A1 Apparatus and method for sorting articles |
| 08/04/1981 | US4281764 Sorting apparatus for potatoes and the like |
| 07/28/1981 | US4280900 Rotary seed cleaner |
| 07/28/1981 | CA1105913A1 Installation for the recovery of materials that are present in the solid city wastes for their subsequent utilization and/or their transformation |
| 07/14/1981 | US4278100 Method and apparatus for separating tobacco from rejected cigarettes |
| 03/24/1981 | CA1098101A1 Method for improving fibrous matter recovered from refuse |
| 02/10/1981 | US4250024 Glass bead separator |
| 02/03/1981 | US4248253 Method for separating veins from lamina of tobacco leaf |
| 10/14/1980 | US4227653 Method of processing waste materials |
| 10/07/1980 | US4226704 Collector discharge apparatus |
| 09/30/1980 | US4225422 Beneficiation of heavy minerals from bituminous sands residues by dry screening |
| 01/29/1980 | US4185973 Waste disposal system |
| 01/08/1980 | US4182498 Recovery of round metal granules from process sludge |