| 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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| 06/01/2005 | CN2702780Y Permanent magnetic pulsating field wet drum type magnetic separator |
| 05/25/2005 | CN2701531Y Centrifugal type slag-slurry separating screen |
| 05/25/2005 | CN1618522A Method for sorting raw menakanite |
| 05/25/2005 | CN1202917C Method and device for classification collecting small sized garbage and organic matters |
| 05/18/2005 | CN2699995Y Highly effective trash extracting assembling unit |
| 05/18/2005 | CN2699994Y Coal water separating device for panel bunker |
| 05/11/2005 | CN2698452Y Medium garbage classification and recovery equipment |
| 05/11/2005 | CN2698451Y Small-sized garbage and organic matter classification and collection equipment |
| 05/11/2005 | CN2698450Y Heavy garbage recovery and classification equipment |
| 04/28/2005 | US20050090567 Pulverizing laser-engraved thermoplastic such as ABS resin ; for use in inkjet printing |
| 04/27/2005 | CN2695107Y Concrete recovery machine |
| 04/20/2005 | CN1197656C Method for treating solid waste with organic fraction |
| 04/06/2005 | CN2690047Y No mechanical stirring type concentrate concentrating machine |
| 04/06/2005 | CN1603002A Highly efficient ore dressing system of medium-low class aluminium ore |
| 03/30/2005 | CN1600461A Treating method for biologic liquid medium in municipal household garbage |
| 03/23/2005 | CN1597129A Hydraulic conical drum sieve |
| 03/17/2005 | US20050056569 Electrowetting electrode device with electromagnetic field for actuation of magnetic-bead biochemical detection system |
| 03/16/2005 | CN1594025A Chain bucket digging type floating ship for metal tailings stoping |
| 03/10/2005 | US20050051919 Recycled plastic material, electronic apparatus having the recycled plastic material, method of manufacturing plastic part, method of manufacturing the recycled plastic material, and method of reusing plastic material |
| 03/09/2005 | CN2683251Y Wet cylindrical permanent-magnetic separator for coarse granular |
| 03/08/2005 | US6864294 Recycled plastic material, electronic apparatus having the recycled plastic material, method of manufacturing plastic part, method of manufacturing the recycled plastic material, and method of reusing plastic material |
| 03/02/2005 | CN1586726A Garbage sorting method and garbage sorting system using said method |
| 02/16/2005 | CN1579639A Screen mesh-circular groove concentrating ore dressing method and equipment |
| 02/16/2005 | CN1579638A Washup-flotation process for stacked bauxite |
| 02/02/2005 | CN2675266Y Belt type vertical roller wet strong magnetic field magnetic separator |
| 02/02/2005 | CN1187124C Ore separating method for low-grade oxide gold ore |
| 02/02/2005 | CN1187123C Separation process of coarse quartz grain and feldspar |
| 01/26/2005 | CN1569341A Method for selecting iron ore from red mud |
| 01/26/2005 | CN1186126C Process for heavy media separation of coarse coal slurry |
| 01/20/2005 | WO2005005671A1 Process for recovery of nickel and cobalt by heap leaching of low grade nickel or cobalt containing material |
| 01/20/2005 | CA2532144A1 Process for recovery of nickel and cobalt by heap leaching of low grade nickel or cobalt containing material |
| 01/12/2005 | CN1562490A Magnetic flotation machine |
| 01/12/2005 | CN1184008C Sizing screening pearlite ore sand by water injection method |
| 01/05/2005 | CN2668264Y Waste-old aluminium-plastic separating apparatus |
| 01/05/2005 | CN2668263Y Fanning machine for treating house refuse |
| 12/29/2004 | WO2004112974A1 Diamond recovery |
| 12/29/2004 | CN1557560A Method for preparing steel slag water washing sand used as a substitute for yellow sand |
| 12/29/2004 | CN1181925C Scandium extraction method of river channel sedimentation |
| 12/23/2004 | WO2004110660A1 Method and apparatus for cleaning soil |
| 12/22/2004 | CN1180888C Superfine particle electrostatic separating method and system for separating mineral |
| 12/08/2004 | CN2661312Y Flow type multifunctional mil running device |
| 12/08/2004 | CN1552529A Buckled rod wetting benefication process |
| 12/08/2004 | CN1179057C Method for upgrading steel plant dust |
| 12/01/2004 | CN2659549Y Wet separator for house refuse and organic matter |
| 11/30/2004 | US6824686 Method for treating solid waste with an organic fraction |
| 11/24/2004 | CN1548234A Ore dressing process of treating poor hematite |
| 11/24/2004 | CN1548233A Heavy medium separating process for slime |
| 11/10/2004 | CN2654220Y Magnetic separating annular column |
| 11/04/2004 | US20040217070 Specific gravity separation of such as magnesia from nickel sulfide |
| 11/02/2004 | US6811031 Method and device for separating ore |
| 10/27/2004 | CN2650877Y Magnetogravity classifier |
| 10/27/2004 | CN1172749C Process for recovering and rusing boron in milltailings of enriched low-grade born ore |
| 09/22/2004 | CN2642401Y Electromagnetic accumulating machine |
| 09/22/2004 | CN1530173A Benefication of medium and low quality bauxite |
| 09/22/2004 | CN1530172A Method for separating soil mixed sand by water flush |
| 09/16/2004 | DE202004010207U1 Hydro-cyclone upstream washer to separate out solids is a closed system requiring no hydraulic transport between individual combined method steps to transport solids between separation and processing |
| 09/01/2004 | CN1164367C Bastnaesite dressing process |
| 08/18/2004 | CN1520932A Method and device for separate collecting middle sized garbage |
| 08/18/2004 | CN1520931A Method and device for separate collecting small sized garbage and organic matters |
| 08/04/2004 | CN2629823Y Ore crushing-screening integrating machine |
| 08/04/2004 | CN1160160C Method and apparatus for treating garbage |
| 07/21/2004 | EP1261432B1 Method for treating solid waste with an organic fraction |
| 06/02/2004 | CN2618670Y Rotary sorting sieve machine |
| 06/02/2004 | CN1151894C Process for extracting potassium feldspar mineral material |
| 05/19/2004 | CN2616296Y Off-medium and gradation single-layer linear oscillating screen for coal dressing |
| 04/28/2004 | CN1147364C Floating method and floating agent for floating feldspar and quartz from silica sand and its floating liquid |
| 03/31/2004 | CN1485148A Smokeless ultralow ash content pure coal and the production technology thereof |
| 03/11/2004 | US20040045902 Process for extracting and purifying naturally occuring zeolite |
| 03/03/2004 | EP1392444A1 Process for sulphide concentration |
| 03/03/2004 | CN2605071Y Dinas, aggregated rock producing equipment |
| 03/03/2004 | CN1478600A Scandium extraction method of river channel sedimentation |
| 01/21/2004 | CN1469780A Process for extracting and purifying naturally occurring zeolite |
| 01/07/2004 | CN1133510C Regenerating treater for waste liquid of inorganic abradant |
| 01/07/2004 | CN1133503C Dressing process for gold core |
| 12/16/2003 | US6662951 Mechanical dispersion and differential suspension to remove clay from ore; slurrying into countercurrent classifying column; injecting demineralized water |
| 12/10/2003 | CN2590658Y Waste concrete washing & recovering equipment |
| 12/03/2003 | CN2589466Y Coal water purification and coal mud reclaiming machine |
| 11/19/2003 | CN1128120C Domestic garbage comprehensive treatment technology complete set equipment |
| 11/12/2003 | CN1454715A Iron ore dressing method |
| 11/11/2003 | US6644572 Laminar polyolefine plastic material recycling installation |
| 10/23/2003 | US20030199596 Recycled plastic material, electronic apparatus having the recycled plastic material method of manufacturing plastic part, method of manufacturing the recycled plastic material, and method of reusing plastic material |
| 10/22/2003 | CN1124901C Preparation equipment for placer gold mine |
| 10/15/2003 | CN2579890Y Anti-block device for centrifugal sieve seam |
| 10/01/2003 | CN1122579C Technology for pretreating asbestos tailings and grade six and seven asbestors |
| 09/16/2003 | CA2094141C Method of separating a mixture of plastics comprising at least three components using electrostatic techiques |
| 09/10/2003 | CN1440837A Ore separating method for low-grade oxide gold ore |
| 09/02/2003 | US6613271 Apparatus and methods for recovering valuable metals |
| 08/20/2003 | EP1225019B1 Laminar polyolefine plastic material recycling installation |
| 07/30/2003 | EP1070150B1 Method for treating steel works dust by wet process |
| 07/02/2003 | EP1322426A2 Process for extracting and purifying naturally occurring zeolite |
| 06/18/2003 | CN1424151A Process for heavy media separation of coarse coal slurry |
| 06/11/2003 | CN1111097C Method for obtaining quartz sands by dressing mud and sand deposited on river bed |
| 06/04/2003 | CN1421274A Separation process of coarse quartz grain and feldspar |
| 05/21/2003 | CN1108885C Technological process using electroplating sludge as resource to make harmless treatment |
| 05/13/2003 | US6561359 Method and apparatus for removing lightweight particulates during processing of a primary material |
| 05/07/2003 | CN1416371A Method for treating solid waste with organic fraction |
| 04/30/2003 | CN2547814Y Wasteconcrete, dinas and seriflux recovery apparatus |
| 04/30/2003 | CN1413772A Combined preparation system of screening, water-washed and skip oscillating |
| 04/15/2003 | US6548561 Method and device for recovering pure PVC from plastic waste containing PVC |
| 03/19/2003 | CN1404529A Method for upgrading steel plant dust |