| Patents for B03B 9 - General arrangement of separating plant, e.g. flow sheets (5,723) |
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| 05/09/1985 | WO1985001884A1 Installation for the purification and separation of mixtures of oil and solid materials |
| 05/08/1985 | EP0139783A1 Device for processing scrap, waste or the like |
| 05/02/1985 | EP0139418A1 Mineral processing installation |
| 04/30/1985 | US4514288 Ore beneficiation process |
| 04/23/1985 | US4512879 Process for producing a metalliferous concentrate from a particulate feed material |
| 04/09/1985 | US4510254 Method of treating zeolite ores to remove discoloring impurities and improve its brightness and resulting finely ground zeolite |
| 04/09/1985 | US4510049 Flotation in contact with anionic petroleum sulfonate collecting agent |
| 04/09/1985 | US4510048 Process for improving probertite concentration in probertite containing ore |
| 04/09/1985 | US4509697 Rotary drum screen for waste material and its method of operation |
| 03/26/1985 | US4506835 Oil shale beneficiation |
| 03/26/1985 | CA1184387A1 Process for recovering rare metals from the combustion residue of coal by digestion |
| 03/19/1985 | US4505811 Mobile and demountable |
| 03/19/1985 | US4505435 Apparatus for removal of troublesome mineral matter from pulverized coal |
| 03/19/1985 | US4505370 Method for recycling cans |
| 03/19/1985 | CA1184163A1 Drum grader for garbage |
| 03/12/1985 | CA1183808A1 Wet-classifying method for recovery of carbon and iron-bearing particles |
| 03/05/1985 | CA1183386A1 Process for separating and recovering organic and inorganic matter from waste material |
| 02/12/1985 | US4498246 Alcohol/heavy liquid drying of coal |
| 01/29/1985 | CA1181873A1 Apparatus and method for flotation separation utilizing a spray nozzle |
| 01/29/1985 | CA1181598A1 Hydrometallurgical process for the recovery of lead, silver, gold and zinc from impure jarosite residues of an electrolytic zinc process |
| 01/22/1985 | US4494657 Integral housing member for removing magnetic articles from a flow of loosely packed material and method |
| 01/22/1985 | CA1181245A1 Process for the recovery of lead, silver and gold from the iron-bearing residue of an electrolytic zinc process |
| 01/15/1985 | US4493817 Process for recovering pyrochlore mineral containing niobium and tantalum |
| 01/15/1985 | CA1180896A1 Process for the treatment of the combustible portion of domestic waste for briquetting and apparatus therefor |
| 01/08/1985 | US4492627 Recovery of phosphorus from waste ponds |
| 01/02/1985 | CA1180293A Process for removing ash from coal |
| 12/27/1984 | EP0129206A2 Process for converting solid waste and sewage sludge into fuel |
| 12/18/1984 | US4488958 Method of preparing highly purified kiln dried solar salt |
| 12/06/1984 | WO1984004701A1 Beneficiation of carbonaceous fuels |
| 12/04/1984 | US4486294 Process for separating high viscosity bitumen from tar sands |
| 11/28/1984 | EP0126117A1 Method of recovering environment-detrimental material |
| 11/27/1984 | US4484928 Methods for processing coal |
| 11/27/1984 | CA1178568A1 Methods for processing coal |
| 11/21/1984 | EP0125435A2 Process and installation for preparing coated metallic articles and for obtaining spherical metallic particles |
| 11/20/1984 | US4483827 Hydrometallurgical process for the recovery of valuable metals from sulfidic, silicate-containing raw materials |
| 11/20/1984 | US4483768 Apparatus for separating materials of small size |
| 11/20/1984 | US4483488 Method and apparatus for recovering thermoplastic from coated fabric scrap |
| 11/13/1984 | US4482351 Process for removing ash from coal |
| 11/08/1984 | WO1984004259A1 Recovery of metal values from mineral ores by incorporation in coal-oil agglomerates |
| 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 |
| 11/06/1984 | US4480797 Installation for treatment of waste metal and liquid dross |
| 11/06/1984 | US4480737 Apparatus for recognizing, crushing separating, weighing and making payment for, used metal items, particularly aluminum cans |
| 10/31/1984 | EP0123355A2 Method of separating domestic waste |
| 10/30/1984 | US4479581 Apparatus and method for processing bagged refuse |
| 10/30/1984 | CA1176849A1 Blending of fluid materials |
| 10/16/1984 | US4477338 Method and apparatus for processing high-ash coal slurries by flotation, particularly for processing gas coal and open-burning coal which are difficult to float |
| 10/09/1984 | US4475922 Separation out coarse particles with deposit on heat exchanger |
| 10/09/1984 | CA1175767A1 Method for the benefication, liquefaction, and recovery of coal and other solid carbonaceous materials |
| 10/03/1984 | EP0120039A1 Recovery of solids from dispersions |
| 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 |
| 09/26/1984 | EP0051623B1 Coal preparation |
| 09/12/1984 | EP0118310A2 Plant and method for treating solid waste material |
| 09/11/1984 | CA1174055A1 Cyanidation of gold ores |
| 09/04/1984 | US4468847 Method of segregating metallic components |
| 09/04/1984 | CA1173980A1 Dore slag treatment |
| 08/28/1984 | US4468320 Integrated flotation filtration plant |
| 08/28/1984 | US4467902 Overload clutch |
| 08/22/1984 | EP0116087A1 Process for producing high brightness clays utilizing magnetic beneficiation and calcining. |
| 08/21/1984 | US4466362 Heating, magnetic separation |
| 08/21/1984 | CA1172970A1 Method of purifying soil polluted by oil or the like |
| 08/14/1984 | CA1172615A1 Ore beneficiation |
| 08/07/1984 | CA1172205A1 Process and apparatus for treating titanium machining scrap |
| 07/31/1984 | CA1171983A1 Method and apparatus for cleaning basins |
| 07/17/1984 | US4460376 Bitumens, coal, oil shale, combustion |
| 07/17/1984 | US4460131 Comminution, screening, classification |
| 07/10/1984 | US4459207 Method and apparatus for cleaning drilling fluids |
| 07/03/1984 | US4457317 Method of removal of paper wraps from cigarette filter rods |
| 07/03/1984 | CA1170215A1 Concrete wash plant |
| 06/26/1984 | US4456528 Process for removing ash from coal |
| 06/20/1984 | EP0111014A1 Method and device for separating and recycling all constituents of waste concrete |
| 06/19/1984 | US4455148 Slurrying, agglomeration, pelletization |
| 06/13/1984 | EP0110361A2 Method and stack for manufacturing ceramized refuse |
| 06/12/1984 | US4454097 Process of extracting both uranium and radium from uranium-containing ores |
| 06/12/1984 | CA1169001A1 Process for removing ash from coal |
| 06/12/1984 | CA1168871A1 Method for de-ashing and transportation of coal |
| 06/12/1984 | CA1168870A1 Method for separating undesired components from coal by an explosion type comminution process |
| 05/29/1984 | CA1168385A1 Direct flotation of pyrochlore |
| 05/29/1984 | CA1168174A1 Process for particulate removal from coal liquids |
| 05/24/1984 | WO1984001910A1 Method of recovering environment-detrimental material |
| 05/17/1984 | EP0058197A4 Magnetic beneficiation of clays utilizing magnetic seeding and flotation. |
| 05/15/1984 | US4448678 Apparatus and method for beneficiation of lignite |
| 05/15/1984 | CA1167574A1 Recovery of particles rich in carbon from aqueous suspensions containing same |
| 05/08/1984 | US4447319 Process for separating sand from a brown coal or lignite material containing sand |
| 05/02/1984 | EP0106997A2 Method of processing scrap metal and plant for its mechanical processing |
| 05/01/1984 | US4445906 Process for the treatment of the combustible portion of domestic waste for briquetting and apparatus therefor |
| 04/24/1984 | US4444260 Oil solvation process for the treatment of oil contaminated sand |
| 04/24/1984 | CA1166138A1 Process for separating the outer sheets of a metal/plastic/metal composite panel from the plastic core |
| 04/17/1984 | US4443322 Suspension, pumping, incline, ducts, ultrasonic frequency, vibration, entrainment, cavitation, flotation |
| 04/17/1984 | US4442582 Method of reclaiming component materials |
| 04/17/1984 | CA1165712A1 Extraction process |
| 04/12/1984 | WO1984001313A1 Recovery of solids from dispersions |
| 04/10/1984 | US4441993 With simultaneous washing, hydrometallurgy |
| 04/03/1984 | US4440636 Treating discarded froth with waste slime |
| 04/03/1984 | US4440635 Process and apparatus for the recovery of cellulose fibers from paper-plastic mixtures |
| 03/27/1984 | US4438851 Method and apparatus for the sorting out of plastic foils from a mixture of refuse |
| 03/20/1984 | USRE31540 Separation of high grade magnetite from fly ash |
| 03/20/1984 | US4437998 Method for treating oil sands extraction plant tailings |
| 03/20/1984 | US4437982 Separation of clay from coal |
| 03/20/1984 | US4437419 Incinerator |