| Patents for B02C 21 - Disintegrating plant with or without drying of the material (3,229) |
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| 08/23/1989 | EP0328516A1 Method and equipment for the production of particularly finely divided dry powders |
| 08/17/1989 | DE3803804A1 Method for comminuting ceramic catalyst bodies, in particular from motor vehicle exhaust systems |
| 08/16/1989 | EP0327678A2 Material disintegrating and preparating installation especially for tear up material |
| 08/09/1989 | EP0327105A2 Crusher housing |
| 08/09/1989 | CN2042377U Ball grinder with drying bin installed on its outer |
| 08/02/1989 | EP0326121A2 Method and apparatus for pulverizing particulate material |
| 08/01/1989 | US4852816 Composting equipment |
| 06/20/1989 | US4840315 Tandem roller presses; classification, deagglomeration, recirculation |
| 04/25/1989 | CA1253124A1 Apparatus for charging at least one crusher |
| 04/20/1989 | DE3734270A1 Impact-head crusher having two rotors |
| 04/13/1989 | DE3819864C1 Mobile jaw crusher |
| 03/15/1989 | EP0306730A2 Apparatus for disintegrating a material, especially a building and road-building material |
| 02/22/1989 | EP0303608A1 Method and apparatus for improving the grinding result of a pressure chamber grinder. |
| 01/17/1989 | CA1248703A1 Replaceable beveled shear members for a waste pulping system |
| 01/11/1989 | EP0298777A2 Method of producing fine particles |
| 01/03/1989 | US4795103 Pulverizing apparatus |
| 11/30/1988 | EP0292739A2 Method and arrangement for breaking up grindable material |
| 11/30/1988 | EP0292724A2 Method and arrangement for breaking up brittle material |
| 10/27/1988 | DE3711926A1 Device for comminuting and grinding brittle material to be ground, such as cement clinker, ore, coal or the like |
| 10/12/1988 | EP0285921A2 Method and arrangement for breaking up brittle material |
| 09/27/1988 | US4773601 Hammer mill for comminuting fodder, feed grains and wood materials |
| 09/27/1988 | CA1242406A1 Process and apparatus for destructive distillation with by-product and energy recovery from municipal solid waste material |
| 09/22/1988 | DE3707515A1 Method for mechanical processing of organic materials such as branch wood, bushes, shrubbery or similar materials for the purpose of composting and combination of devices for carrying out the method |
| 09/21/1988 | EP0282950A2 Micronizing apparatus |
| 08/18/1988 | DE3723975A1 Verfahren zum mahlen von geologisch jungem torf, lignit, weicher braunkohle und energetischen kohlen und zur vorbereitung von deren brennstaubverfeuerung Method for grinding of geologically young peat, lignite, soft brown coal and energy carbons and the preparation of their brennstaubverfeuerung |
| 08/17/1988 | EP0278858A2 Method for milling mineral material and arrangement for carrying out this method |
| 08/17/1988 | CN87106071A Process for grinding geologically yong peat, lignin, soft brown coal, and energetic coals, as well as preparing pulverized-coal burning |
| 08/16/1988 | US4763845 Mobile crusher system |
| 08/04/1988 | DE3708558A1 Apparatus for disintegrating refuse |
| 07/06/1988 | EP0273308A2 Composting apparatus |
| 06/07/1988 | CA1237708A1 Apparatus for grinding, milling, crushing, scrubbing, sizing and/or classifying material |
| 04/14/1988 | DE3709375C1 Crushing installation for overburden |
| 04/07/1988 | DE3633176A1 Method for producing cements for building materials |
| 03/30/1988 | CN87106043A Moving-type self-pushed pulverizer |
| 03/24/1988 | WO1988001906A1 Method and equipment for the production of particularly finely divided dry powders |
| 03/22/1988 | US4732334 Apparatus for crushing brittle material for comminution |
| 03/09/1988 | EP0258886A1 Combined device for feeding, conveying, separating and crushing stony material |
| 03/01/1988 | US4728044 Apparatus for the comminution and grinding of brittle grinding stock, particularly of damp initial material |
| 02/23/1988 | US4726531 Mechanism for the comminution of grinding of brittle grinding stock |
| 01/13/1988 | EP0252419A2 Mobile self-propelled crushing machine |
| 01/07/1988 | EP0252065A2 Mobile preparation installation for road metals |
| 01/05/1988 | US4717081 Tree residue processor |
| 12/16/1987 | EP0249094A2 Method and plant for the treatment of laminated glass |
| 12/15/1987 | US4712744 Apparatus for charging at least one top-loading crusher |
| 12/03/1987 | DE3716895A1 Steinbrecher Quarryman |
| 11/19/1987 | WO1987006854A1 Method and apparatus for improving the grinding result of a pressure chamber grinder |
| 11/03/1987 | US4703897 Method and apparatus for continuous pressure comminution of brittle grinding stock |
| 10/20/1987 | CA1228340A1 Process for removal of troublesome mineral matter from pulverized coal |
| 10/06/1987 | US4697743 Rotors, stators, vacuum; fillers for plastics and papers |
| 09/23/1987 | EP0237641A2 Comminuting plant for brittle material |
| 09/02/1987 | EP0234017A1 Rotating drum mill for the preparation of a pulverulent material with two different qualities |
| 07/21/1987 | US4681268 Mathematical criteria for fractionation |
| 07/07/1987 | CA1223852A1 Residue processor |
| 06/04/1987 | WO1987003220A1 Procedure and apparatus for producing classified fines product |
| 05/06/1987 | EP0220681A2 Device for grinding and milling damp brittle material |
| 04/07/1987 | US4655402 Portable crushing plant |
| 03/04/1987 | EP0212194A1 Composting apparatus for comminuting organic waste |
| 01/28/1987 | EP0209645A2 High efficiency separator system |
| 01/27/1987 | US4638952 Method of fluid coke reduction |
| 01/20/1987 | US4637556 High efficiency separator system |
| 12/23/1986 | US4630780 Replaceable beveled shear members for a waste pulping machine |
| 12/03/1986 | CN86103536A Apparatus for feeding to at least a crusher |
| 10/28/1986 | US4619412 Poultry litter disintegrating machine |
| 09/09/1986 | CA1210931A1 Mobile rotary crusher for land reclamation, open mining, rock spoils and similars |
| 09/03/1986 | EP0193033A2 Grinding and milling device for brittle material to be ground, such as cement clinker, ore, coal or the like |
| 08/26/1986 | US4607799 Mobile stone crusher |
| 07/08/1986 | US4598875 Portable crushing and screening plant |
| 06/03/1986 | US4592515 Soil pulverizing mill |
| 06/03/1986 | US4592512 Method and apparatus for the common grinding of two or more brittle materials having different grinding properties |
| 04/29/1986 | US4585179 Portable crusher |
| 03/25/1986 | US4578185 Disintegration and disinfection |
| 03/04/1986 | US4573826 Mobile crusher unit for clearing rough terrain, preparing road formworks and roadbeds, operating open-works mines, and the like |
| 12/31/1985 | US4561598 Apparatus for grinding, milling, crushing, scrubbing, sizing and/or classifying material |
| 11/19/1985 | CA1196896A1 Autogenous grinding method |
| 11/06/1985 | EP0160606A2 Stone crusher |
| 08/27/1985 | US4537362 System for mechanically gathering trees, bushes and branches |
| 06/25/1985 | US4524916 Dispersing machine for large bales |
| 04/23/1985 | US4512521 Apparatus for granulating and conveying corn-cob mix |
| 04/10/1985 | EP0136600A2 Impact mill |
| 04/02/1985 | CA1184835A1 System for mechanically gathering, trees, bushes and branches |
| 03/19/1985 | US4505435 Apparatus for removal of troublesome mineral matter from pulverized coal |
| 03/12/1985 | CA1183823A1 Fuel grinding apparatus |
| 02/26/1985 | CA1183113A1 Apparatus for reducing friable materials into course and fine fractions |
| 02/12/1985 | US4498633 Apparatus for processing coal |
| 02/12/1985 | US4498632 With low oxygen containing gas |
| 01/29/1985 | USRE31818 Feeder crusher |
| 01/02/1985 | CA1180306A1 Portable crushing plant |
| 01/01/1985 | US4491279 Portable rock crushing and conveying system |
| 12/05/1984 | EP0127587A1 A mobile crusher unit for clearing rough terrain, preparing road formworks and road beds, operating open-work mines, and the like |
| 10/23/1984 | US4478372 Bypass feed apparatus |
| 10/23/1984 | US4478371 Particle size classifier |
| 09/12/1984 | EP0118310A2 Plant and method for treating solid waste material |
| 07/24/1984 | US4461428 Apparatus for reducing fraible materials into coarse and fine fractions |
| 05/08/1984 | CA1167011A1 Apparatus for drying, heating and grinding granular materials |
| 04/18/1984 | EP0105314A1 Crushing plant |
| 04/18/1984 | EP0105305A1 Mineral breaker-feed apparatus |
| 02/28/1984 | US4433813 Hammer milling to produce horse riding surfaces |
| 01/10/1984 | US4424891 Equipment for reclaiming the waste products of machining |
| 11/29/1983 | US4417697 Crushing/discharging device for materials being dried in a multistage type vacuum drying apparatus |
| 11/29/1983 | US4417627 Apparatus for breaking rock located in a field |