| Patents for B03C 1 - Magnetic separation (11,168) |
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| 04/28/1992 | US5108933 Manipulation of colloids for facilitating magnetic separations |
| 04/28/1992 | US5108587 Apparatus for the electrodynamic separation of non-ferromagnetic free-flowing material |
| 04/28/1992 | CA1299520C Magnetic separation of clay and other water insoluble materials from potash ores |
| 04/22/1992 | CN1060500A Improved process for separating ilmenite |
| 04/21/1992 | CA1299141C Magnetic separators |
| 04/21/1992 | CA1299140C Magnetic separators |
| 04/16/1992 | DE4032516A1 Separating magnetic and non-magnetic sand mixts. - using fluidised bed with magnetic sorting drum |
| 04/15/1992 | EP0237549B1 Flux diverting flow chamber for high gradient magnetic separation of particles from a liquid medium |
| 04/12/1992 | WO1992006785A1 Magnetic separator assembly for use in material separator equipment |
| 04/09/1992 | DE4031585A1 Sepg. nonferrous metals from moving mixt. - involves alternating field of eccentric magnetised rotor within tube over which poorly conductive conveyor belt runs |
| 04/08/1992 | EP0479448A2 Magnetic separation device |
| 04/08/1992 | EP0479293A1 Method of separating metal-containing waste components |
| 04/08/1992 | EP0478973A1 Magnetsystem |
| 04/07/1992 | US5101980 Magnetic separator assembly for use in material separator equipment |
| 04/02/1992 | WO1992005443A1 Reagent separation |
| 04/02/1992 | WO1992005346A1 Filter accessory |
| 04/02/1992 | WO1992004961A1 Apparatus and methods for magnetic separation |
| 04/01/1992 | EP0477259A1 Method and device for the quantification of a volume of a sediment or of a volume of a fluid with bad flow properties. |
| 04/01/1992 | CN2100256U Centrifugal magnetohydrodynamic separator |
| 03/31/1992 | US5100538 Magnetic trap assembly with a nonmetallic trap structure |
| 03/31/1992 | US5100280 Magnetic roller and belt steel shot and grit pick up recovery machine |
| 03/30/1992 | CA2052167A1 Magnet system |
| 03/26/1992 | DE4130987A1 Lubrication oil cleaning arrangement with separator contg. magnet - has iron@ slurry detection coil enabling long inspection intervals and machinery wear monitoring |
| 03/11/1992 | EP0474573A1 Process and installation for upgrading magnetic fines from ferruginous wastes resulting from the making of iron and steel |
| 03/11/1992 | CN2098328U Magnetic separator with electromagnetic rotation |
| 03/11/1992 | CN1059300A 垃圾分选机 Garbage sorter |
| 03/03/1992 | US5092987 Matrix for magnetic separators |
| 03/03/1992 | US5092986 Magnetic separator |
| 03/01/1992 | WO1992004121A1 Process for separating ilmenite |
| 02/26/1992 | CN2097040U Magnetic separator |
| 02/25/1992 | US5091206 Process for producing magnetically responsive polymer particles and application thereof |
| 02/20/1992 | WO1992002940A1 Method for producing magnetic microparticles from metallocenes |
| 02/20/1992 | WO1991004059A3 Method and useful apparatus for preparing pharmaceutical compositions |
| 02/18/1992 | US5089129 Fluid contaminate filtration system including a filter, a contaminate particle trap, and a cold start fluid circulation system |
| 02/18/1992 | US5089128 Stacked magnetic plates |
| 02/11/1992 | US5087379 Recovering mineral particles from ores or coal particles from slurries |
| 02/06/1992 | WO1992001617A1 Magnetic trap assembly |
| 02/04/1992 | US5085768 Welded fuel tank |
| 01/29/1992 | CN1058156A Vibrative drum type bigh gradient anagnetic dressing machine |
| 01/15/1992 | CN2093039U Semi-magnetic cylinder iron sand separator |
| 01/14/1992 | US5080234 Eddy current separator |
| 01/08/1992 | CN2092605U Magnetic collecting purifying apparatus |
| 01/08/1992 | CN2092376U Electromagnet comb for separating iron sand in river |
| 01/08/1992 | CN2092375U Removable toothed link assemblage |
| 01/07/1992 | US5078871 For internal combustion engines |
| 01/02/1992 | EP0463442A1 Process and device for preparing wastes from machining by removal of ferromagnetic materials |
| 01/02/1992 | EP0463144A1 Magnetically responsive fluorescent polymer particles and application thereof. |
| 01/02/1992 | EP0417114A4 Separating constituents of a mixture of particles |
| 01/01/1992 | CN2091720U Light-weight magnetic separator |
| 01/01/1992 | CN2091719U Mechanical means for recovery of magnetic iron from tailings |
| 12/31/1991 | US5076950 Magnetic composition for particle separation |
| 12/31/1991 | US5076914 Apparatus for separating ferromagnetic materials from fluid media |
| 12/27/1991 | EP0462781A2 Method for desulphurizing exhaust smoke |
| 12/27/1991 | EP0462103A1 An improved magnetic-field amplifier |
| 12/25/1991 | CN1057213A Process for dressing iron from low-rank iron pyrites roasted slag |
| 12/18/1991 | EP0461344A1 Drain plug |
| 12/10/1991 | US5071076 Slurrying with metal hydroxide, milling |
| 12/05/1991 | WO1991019301A1 In situ use of gelatin in the preparation of uniform ferrite particles |
| 12/04/1991 | CN2089844U Dry electromagnetic iron removing apparatus |
| 11/26/1991 | US5068039 Coil producing a magnetic flux and a short circuiting |
| 11/21/1991 | EP0376971B1 Process and installation for recovering reusable gas from waste through pyrolysis |
| 11/19/1991 | US5066390 Magnetic separator with reciprocating grate |
| 11/14/1991 | WO1991016985A1 Mineral separator system |
| 11/13/1991 | EP0455948A1 Process and apparatus for the separation of, in particular weakly magnetisable, materials from a mixture of solids |
| 11/13/1991 | CN1056070A Multi-element gradient permanent strong magnetic ore dressing machine |
| 11/13/1991 | CN1014681B Method for removing metal particle from steam generator to the steam flow of steam turbine |
| 11/12/1991 | US5064530 Fluid contamination detecting apparatus |
| 11/12/1991 | US5064075 Separation of non-magnetic electrically conductive items by electromagnetic eddy current generation |
| 11/05/1991 | US5062991 Coating |
| 11/05/1991 | US5062672 Copy machine remover of paper clips and staples |
| 10/30/1991 | CN2087535U High-gradient field permanent-magnet de-ironing separator |
| 10/30/1991 | CN2087534U Permanent-magnet wet separation rotary ring type magnetic separator |
| 10/30/1991 | CN1014495B Periodic, vibration high-gradient magnetic separator and technology of china clay-sizing |
| 10/29/1991 | US5060871 Crushing, magnetically separating on sloping table larger from smaller; aerospace wastes; aluminum-lithium alloy from other wrought aluminum alloys |
| 10/23/1991 | EP0452342A1 Methods and materials for high gradient magnetic separation of biological materials. |
| 10/17/1991 | WO1991015302A1 Apparatus and method for separation of wet and dry particles |
| 10/16/1991 | EP0452025A1 Magnetic methods of separating electrically conductive materials |
| 10/15/1991 | US5057210 Apparatus for separating non-magnetizable metals from a solid mixture |
| 10/08/1991 | US5055190 High volume permanent magnet filter |
| 10/02/1991 | CN2085678U Filter for machine oil |
| 10/01/1991 | US5053344 Sensitized biological fluids pass over optically transparent slides by gravity and capillary action; removal by absorption |
| 10/01/1991 | CA1289873C Coated chromium dioxide particles |
| 09/25/1991 | CN2085475U Magnetic filtering scale-proof device for boiler |
| 09/24/1991 | US5051177 High-intensity magnetic separator |
| 09/17/1991 | US5049540 Levitation, sedimentation, concentration; susceptibility to meissner effect force |
| 09/11/1991 | CN1054384A Compacting and selecting machine for solid and ferrous or non-ferrous metallic refuse such as containers, cans, bottles and similar |
| 09/10/1991 | US5047387 Beneficiation in a magnetic field to separate particles at selected elevations |
| 09/05/1991 | WO1991011716A3 Flexible bag assembly for magnetic separator |
| 09/04/1991 | EP0444745A1 Compacting and selecting machine for solid and ferrous or non-ferrous metallic refuse such as containers, cans, bottles, and similar |
| 09/04/1991 | CN2083960U Separator for sand and irons |
| 09/03/1991 | US5045189 Magnetic separation apparatus |
| 09/02/1991 | CA2036347A1 Compacting and selecting machine for solid and ferrous or non-ferrous metallic refuse such as containers, cans, bottles and similar |
| 08/27/1991 | US5043070 Magnetic solvent extraction |
| 08/27/1991 | US5043063 Magnetic trap and cleaning means therefor |
| 08/21/1991 | CN2083079U Semi-automatic wet-type iron-remover |
| 08/14/1991 | WO1991012079A1 Method to isolate macromolecules using magnetically attractable beads which do not specifically bind the macromolecules |
| 08/14/1991 | EP0440798A1 Magnetic filter |
| 08/14/1991 | DE4004167A1 Lap joint for belt of magnetic separator - is fastened together by nuts and bolts attached to flat bars |
| 08/14/1991 | CN2082641U Magnetic field superimposed cylinder type magnetic separator |
| 08/14/1991 | CN1053758A Magnetic-gravitative separation technology for fluorocarbon cerium ore |