| Patents for B03B 7 - Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage (2,362) |
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| 11/18/2009 | CN101579654A Iron ore powder mineral dressing process |
| 11/18/2009 | CN101579653A Benefication method for concentrating fine tungsten ore in tailings by warming scheelite |
| 11/18/2009 | CN100560214C Technological method of iron removal of nepheline ore by strong magnetic concentration |
| 11/17/2009 | US7618601 Process for enrichment of anatase mechanical concentrates in order to obtain synthetic rutile with low contents of rare earth and radioactive elements |
| 11/11/2009 | CN201342370Y Water power classifying and sorting integrated device |
| 11/11/2009 | CN101575677A Method for producing titanium-rich materials and steel products through titanium mine |
| 11/11/2009 | CN101574681A Incinerated bottom slag washing procedure |
| 11/11/2009 | CN100558467C Mineral separation process for improving brown iron ore grade |
| 11/10/2009 | CA2401997C Method for treating solid waste with an organic fraction |
| 10/28/2009 | CN101565768A Method for producing ferrous powder and co-production titanium slag by rapidly reducing titanium placer pellets by rotary hearth furnace |
| 10/28/2009 | CN101564706A Coarse fraction ilmenite titanium selecting art |
| 10/28/2009 | CN100553784C Andalusite ore strong magnetic - heavy media separation technique |
| 10/22/2009 | US20090265184 Method for the fractionation and separation of particles by step-wise gradient density extraction |
| 10/21/2009 | CN101559404A Middlings crushing and sorting technique |
| 10/21/2009 | CN101559403A Method for concentrating extremely low-grade refractory magnetite |
| 10/21/2009 | CN101559402A Method for purifying high-ash coke powder |
| 10/14/2009 | CN201324660Y Floatation re-selector |
| 10/14/2009 | CN101554613A Method for recycling industrial waste sulfate slag |
| 10/14/2009 | CN101554612A Method for recovering cleaned coal from coal slurry |
| 10/14/2009 | CN100548495C Debris recovery iron ore powder system and method |
| 10/07/2009 | CN101549322A Process of using sulphur lead-zinc containing tailings to prepare sulphur iron ore concentrate |
| 10/07/2009 | CN101549321A Bottom slag incineration washing procedure |
| 10/07/2009 | CN100546723C Technological process of extracting Fe and C from gas slime |
| 09/30/2009 | CN101545038A Method for producing iron ore concentrate by using poor-tin sulfide ore tailings |
| 09/30/2009 | CN101543803A Sand-washing method and sand-washing equipment |
| 09/23/2009 | CN101537394A Regent-adding and rubbing-washing ore processing concentration method applicable to clay vanadium ore |
| 09/23/2009 | CN101537388A Separation method for bismuth-molybdenum-copper-sulfide mixed concentrate |
| 09/23/2009 | CN101537387A Beneficiation method of copper-sulphur aeonite |
| 09/23/2009 | CN101537386A Classified roller screen gold mining sand washing machine |
| 09/22/2009 | US7591376 Methods for fractionating a machining suspension using destabilization and separation steps |
| 09/16/2009 | CN201308859Y Permanent magnetic centrifugal magnetic separator |
| 09/16/2009 | CN101530826A Method for combined treatment of high calcium and magnesium low-grade oxidized lead zinc ore by means of concentration |
| 09/10/2009 | US20090223873 Screening apparatus for a contaminated fibrous suspension and its use |
| 09/09/2009 | CN101524666A Sand classifying-conveying-dehydrating device |
| 09/09/2009 | CN101524665A Process and device for high-phosphorous haematite processing |
| 09/09/2009 | CN101524664A Ore-separating method for low-grade vulcanized lead zinc ore |
| 09/03/2009 | WO2009090475A3 Apparatus, methods and systems for handling and processing waste material |
| 09/03/2009 | US20090218424 Compactor Feeder |
| 09/02/2009 | CN201300086Y A device for improving operation rate of regrinding system |
| 09/02/2009 | CN101518754A Method for washing and screening anthracitic coals |
| 08/26/2009 | CN201295636Y Novel magnetic force flushing type dewatering tank |
| 08/26/2009 | CN101514401A Method for efficiently concentrating cobalt and nickel from low-grade nickeliferous laterite ore |
| 08/26/2009 | CN100531918C Roughing separation technique for low ore grade iron ore and mineral dressing equipment thereof |
| 08/26/2009 | CN100531917C Mineral dressing technique for low ore grade iron ore and mineral dressing equipment thereof |
| 08/19/2009 | CN201291153Y Dewatering tank displacement control drive system |
| 08/19/2009 | CN201291152Y Waste coal slack cleaning device |
| 08/19/2009 | CN201291151Y Novel device for recovering iron ore in flotation tailings |
| 08/19/2009 | CN100528365C Technique for treating pyrile cinder |
| 08/12/2009 | CN201287070Y Wet and dry magnetic separator set |
| 08/12/2009 | CN101502818A Integrated device for hydraulic classification and sorting of coarse slime as well as classification and sorting system |
| 08/11/2009 | US7571815 Sieve jigger |
| 08/06/2009 | US20090194618 In-line milling system |
| 08/05/2009 | CN101497058A Method for separating rhombic quartz and quartz from efflorescent granite mineral |
| 08/05/2009 | CN100522375C Ore dressing process of oolitic high phosphorus hematite |
| 08/05/2009 | CN100522374C Mineral dressing method of mid-low grade collophane |
| 07/30/2009 | DE19512509B4 Verfahren zur Zerkleinerung von Erzmaterial Method of crushing ore material |
| 07/29/2009 | CN101491789A Beneficiation process of mixed dregs using three copper smelting methods of flash smelting furnace, revolving furnace and depletion electric furnace |
| 07/29/2009 | CN101491788A Waste coal slack water coal washing system and technology |
| 07/29/2009 | CN101491787A Pre-sieving technology added before flotation operation |
| 07/23/2009 | WO2009090475A2 Removal of hard particles embedded in waste |
| 07/23/2009 | CA2710200A1 Apparatus, methods and systems for handling and processing waste material |
| 07/22/2009 | CN201275498Y Preperation equipment for extracting sand for building from mine tailing |
| 07/22/2009 | CN101486014A Helical flow trough coal separation device by gravity separation and gravity separation method for clean coal using helical flow trough |
| 07/22/2009 | CN101486013A Sand-washer for gold mining device |
| 07/22/2009 | CN100515576C Super fine lean lead-antimony-zinc flacculation carrier flotation technology |
| 07/15/2009 | EP1874476B1 Waste disposal method and device |
| 07/15/2009 | CN101480631A Mineral separation process of high-carbon molybdenum-nickel ore |
| 07/14/2009 | US7559495 Soft start, high inertia flywheel for tub grinders |
| 07/08/2009 | CN101474592A Coarse-size separation technique |
| 07/01/2009 | CN101468330A Technique for processing mixed type iron ore |
| 06/30/2009 | US7553793 Method and system for recovering catalyst for fuel cell |
| 06/24/2009 | CN101462093A Method and device for enriching iron ore of low ore grade |
| 06/17/2009 | CN101455992A Power coal and sulfur concentrate sorting method and special device thereof |
| 06/17/2009 | CN101455991A New technique for recovering non-ferrous metal from waste and old printing circuit board |
| 06/11/2009 | US20090145813 Cyclone, apparatus for separating slurry having the cyclone, and system and method of supplying slurry using the apparatus |
| 06/04/2009 | US20090139910 Separation of metals from sand |
| 05/28/2009 | US20090134165 Substantially closed system for safely disposing potentially hazardous material |
| 05/27/2009 | CN201244571Y Hydraulic refuse treatment system |
| 05/27/2009 | CN101439314A Ore concentration technique for laterite nickel ore rich in nickel and/or cobalt |
| 05/27/2009 | CN100490981C Ore dressing process for siderite, limonite and other weak magnetic iron ore |
| 05/20/2009 | CN101433880A Method for sorting coal ash |
| 05/20/2009 | CN101433879A Scrubbing drum |
| 05/20/2009 | CN101433878A Complete washing technique for power coal |
| 05/20/2009 | CN101433877A Hierarchical water washing stone crusher |
| 05/20/2009 | CN100488638C Method of extracting feldspar mineral concentrate from giant granite waste stone |
| 05/14/2009 | US20090120846 Shale shakers with cartridge screen assemblies |
| 05/13/2009 | CN201235307Y Ore separator for river sand |
| 05/13/2009 | CN101428252A Classification method for waste silicon material mixed with foreign matter |
| 05/13/2009 | CN101428248A Beneficiation method for recycling specularite |
| 05/13/2009 | CN101428247A Pollution-free oil-containing mud cleaning treatment method and treatment system thereof |
| 05/06/2009 | CN101422752A Method for reducing the level of reselection tailings |
| 05/06/2009 | CN100484649C Comprehensive treatment method of architectural garbage |
| 04/29/2009 | CN101417261A Bayer process red mud processing method |
| 04/29/2009 | CN101417260A High iron bauxite dressing method |
| 04/29/2009 | CN101417255A Rutile mineral aggregate processing technique |
| 04/23/2009 | WO2006084273A3 Process for hydrometallurgical treatment of electric arc furnace dust |
| 04/21/2009 | US7520458 Granulating device |
| 04/15/2009 | EP1392444A4 Process for sulphide concentration |
| 04/08/2009 | CN101403036A Method for separating titanium, iron ore |
| 04/08/2009 | CN101402064A Beneficiation method and apparatus for fine granule attractive mineral |