| Patents for B03B 9 - General arrangement of separating plant, e.g. flow sheets (5,723) |
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| 10/20/1987 | CA1228340A1 Process for removal of troublesome mineral matter from pulverized coal |
| 10/15/1987 | DE3700608A1 Method and apparatus for processing slag |
| 10/15/1987 | DE3612076A1 Device and installation for optical screening of impure broken glass |
| 10/13/1987 | CA1228054A1 Process and apparatus for producing a metalliferous concentrate from a particulate feed material |
| 10/08/1987 | DE3644603C1 Processing and sorting plant for mixed container rubble |
| 10/07/1987 | EP0240380A2 Recovery of elemental sulphur from products containing contaminated elemental sulphur by froth flotation |
| 10/07/1987 | EP0240030A2 Dewatering machine |
| 10/06/1987 | CA1227777A1 Process for converting solid waste and sewage sludge into energy sources and separate recyclable by-products |
| 10/01/1987 | DE3610355A1 Process and device for the processing of waste fluorescent tubes |
| 10/01/1987 | DE3605785A1 Method and installation for incineration of waste, in particular of domestic refuse |
| 09/24/1987 | WO1987005535A1 Process of affecting coal agglomeration time |
| 09/23/1987 | EP0237689A1 Process for the production of finely divided fuel |
| 09/22/1987 | US4695372 Conditioning of carbonaceous material prior to physical beneficiation |
| 09/22/1987 | US4695371 Nonaqueous coal cleaning process |
| 09/22/1987 | CA1227294A1 Process for separating mineral ultra-fine grain from washings obtained in coal processing or from coal slurries |
| 09/16/1987 | EP0237127A1 Process and device for removing objects from the outside of containers |
| 09/08/1987 | US4692167 Grinding, separation, screening, drying and granulation |
| 09/03/1987 | DE3606358A1 Mega-machine for processing domestic refuse |
| 09/02/1987 | EP0234068A1 Coal enhancement process |
| 08/25/1987 | CA1225977A1 Asbestos process |
| 08/20/1987 | DE3607787C1 Apparatus for separating and reprocessing rubble |
| 08/11/1987 | US4686031 Beneficiation of gallium in fly ash |
| 07/29/1987 | EP0229927A2 Process for the separation and treatment of the organic part of household refuse |
| 07/28/1987 | US4682548 Refuse disposing method and the apparatus thereof |
| 07/28/1987 | CA1224742A1 Method and apparatus for separating a lid from a container |
| 07/23/1987 | DE3601175A1 Process and apparatus for separating different polymers from polymer mixtures |
| 07/16/1987 | WO1987004087A1 An arrangement for the separation of waste materials |
| 07/15/1987 | EP0228724A2 Separator for aggregate |
| 07/14/1987 | CA1224174A2 Apparatus for separating bitumen from tarsand |
| 06/23/1987 | CA1223373A1 Recovery of elemental sulphur from products containing contaminated elemental sulphur by froth flotation |
| 06/16/1987 | US4673133 Process for beneficiating oil shale using froth flotation and selective flocculation |
| 06/09/1987 | US4671801 Method for the beneficiation, liquefaction and recovery of coal and other solid carbonaceous materials |
| 06/02/1987 | US4670139 Drilling mud cleaning machine |
| 06/02/1987 | US4669397 Recovery of useful materials from refuse fuel ash |
| 05/26/1987 | US4667885 Process for grinding organic-containing minerals |
| 05/26/1987 | US4667608 Rubbish treating apparatus |
| 05/21/1987 | DE3531605A1 Reactor for the treatment of organic materials and process for obtaining several intermediate and final products from these materials |
| 05/14/1987 | DE3539902A1 Treatment of shredder scrap |
| 05/06/1987 | EP0220853A2 System for recovery of salvageable ferrous and non-ferrous metal components from incinerated waste materials |
| 05/05/1987 | US4663279 Method of beneficiation of complex sulfide ores |
| 05/05/1987 | US4662570 Apparatus for processing refuse to produce steel-making scrap |
| 05/05/1987 | US4662569 Bulk demolition recycling system |
| 05/05/1987 | CA1221239A1 Method and device for the elimination of carbon- containing fly-ash from a gas |
| 04/22/1987 | EP0218822A2 Vibratory transporting device for separating a mixture of recycled materials |
| 04/15/1987 | EP0097187B1 A process for non-destructive separation of mixtures containing plastics and non-plastics scrap |
| 04/14/1987 | US4657561 Method of recovering fuel from coal ash |
| 04/09/1987 | DE3535633A1 Process and system for reprocessing plastics waste |
| 04/01/1987 | EP0216002A2 Process for beneficiating natural calcite ores |
| 04/01/1987 | EP0058197B1 Magnetic beneficiation of clays utilizing magnetic seeding and flotation |
| 03/26/1987 | DE3626970A1 Process for complex and partial dressing of quartz sands |
| 03/24/1987 | US4652433 Method for the recovery of minerals and production of by-products from coal ash |
| 03/10/1987 | US4649031 Process for recovering rare metals from the combustion residue of coal by digestion |
| 03/10/1987 | US4648560 Screen separator method for foundry waste materials |
| 03/10/1987 | CA1218961A1 Mineral separation |
| 03/03/1987 | US4646661 Combustion furnace |
| 02/26/1987 | DE3529322A1 Method for utilizing insulated cable scraps |
| 02/25/1987 | EP0211139A2 Device for the separation of hollow refuse glass articles, in particular into transparent glass bottles and coloured glass bottles |
| 02/04/1987 | EP0162874B1 Installation for the purification and separation of mixtures of oil and solid materials |
| 02/03/1987 | US4640298 Esophageal electrode probe useful for electrical stimulation of the heart |
| 01/29/1987 | DE3546431A1 Building, in particular sorting, processing and dispatch building, for recycling refuse, delivered in a pre-sorted or other manner, from private households and industrial establishments |
| 01/20/1987 | CA1216755A1 Process of extracting both uranium and radium from uranium-containing ores |
| 01/13/1987 | US4635860 Downwardly slanting axis of rotation, comminution of tar sands |
| 01/13/1987 | CA1216551A1 Process for the selective agglomeration of sub- bituminous coal fines |
| 01/06/1987 | US4634060 Processing and sorting of refuse |
| 01/02/1987 | DE3522478A1 Process and apparatus for producing a gravel/sand finished product |
| 12/30/1986 | EP0206803A2 Installation for the treatment of solid residues |
| 12/23/1986 | US4630778 Separation of mixtures of bituminous coal and lower rank coal by selective chemical comminution |
| 12/17/1986 | CN86103216A Coal-water fuel production |
| 12/10/1986 | EP0204642A1 Process for the high temperature treatment of an aqueous suspension containing clay in the form of a stable dispersion |
| 12/09/1986 | CA1214985A1 Process for the separation of dry fly ash from a gas |
| 11/26/1986 | EP0202424A2 Apparatus for the primary selection of solid urban waste |
| 11/25/1986 | US4624417 Process for converting solid waste and sewage sludge into energy sources and separate recyclable by-products |
| 11/18/1986 | US4623515 For reuse |
| 11/12/1986 | EP0201338A2 Coal-water fuel production |
| 11/12/1986 | EP0200731A1 Combustion oven and process for producing fuel from refuse |
| 11/05/1986 | EP0199866A1 A refuse disposing apparatus |
| 11/05/1986 | EP0063572B1 Process for separating and recovering oprganic and inorganic matter from waste material |
| 10/29/1986 | EP0198945A2 Classifying and sifting plant for separating unwanted particles from bulk material |
| 10/28/1986 | US4619669 Method for increased mine recovery and upgrading of lignite |
| 10/22/1986 | EP0197938A1 Coal treatment method and product produced therefrom |
| 10/21/1986 | US4618414 Process for separating mineral ultra-fine grain from washings obtained in coal processing or from coal slurries |
| 10/15/1986 | EP0197164A1 Process for beneficiating coal employing low amounts of additives |
| 10/14/1986 | US4617112 Thermal gravity classifying apparatus and method |
| 10/14/1986 | US4617111 By solvent absorption to change densities; flotation or centrifuging; |
| 10/14/1986 | US4616786 Plant for processing surplus concrete |
| 09/24/1986 | EP0195650A2 Recovery of zinc from zinc-bearing sulphidic ores and concentrates by controlled oxidation roasting |
| 09/24/1986 | EP0116087A4 Process for producing high brightness clays utilizing magnetic beneficiation and calcining. |
| 09/23/1986 | US4613429 Process for removing mineral matter from coal |
| 09/16/1986 | CA1211291A1 Method of segregating metallic components |
| 09/09/1986 | US4610399 Mixing particulate materials |
| 09/09/1986 | US4610396 Seporating glass, pvc, iron scrap, plastics |
| 09/02/1986 | CA1210735A1 Method and apparatus for reclaiming storage battery components |
| 08/20/1986 | EP0191691A1 Solid waste treating plant for producing a combustible |
| 08/12/1986 | US4605420 Method for the beneficiation of oxidized coal |
| 07/15/1986 | CA1207729A1 Method and apparatus for recovering thermoplastic from coated fabric scrap |
| 07/09/1986 | EP0187118A1 Process for reducing the content of harmful material in household refuse |
| 07/09/1986 | EP0186766A2 Installation for the utilization of refuse |
| 07/01/1986 | US4597791 Gold recovery processes |
| 07/01/1986 | US4597769 Coal demineralization and depyritization process |
| 06/18/1986 | EP0184979A2 Method and device for sorting plastic injection-moulded parts and their runners |