| Patents for B03B 9 - General arrangement of separating plant, e.g. flow sheets (5,723) |
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| 05/05/1998 | US5746324 Refuse sorting device for refuse storage rooms |
| 04/30/1998 | WO1998017439A2 Method and device for recycling abrasive agents used in water jet cutting |
| 04/30/1998 | WO1998017410A1 Method for separating a mixture of residual wastes |
| 04/30/1998 | WO1998017394A1 Process and apparatus for reclaiming the components of used disposable sanitary articles |
| 04/30/1998 | DE19645142A1 Verfahren und Vorrichtung zum Recyceln von Sanden A method and apparatus for recycling sand |
| 04/30/1998 | DE19644437A1 Verfahren zum Aufschluß von Abfällen, die wenigstens teilweise wiederverwertbare Anteile enthalten Method for the decomposition of wastes that contain at least partially recyclable fractions |
| 04/30/1998 | DE19643382A1 Scrap glass impurity level determination |
| 04/29/1998 | EP0838264A2 Method and vibratory trough for treating a material to be cleaned |
| 04/29/1998 | EP0837912A1 Method for processing a substrate |
| 04/28/1998 | US5743473 Apparatus for crushing glassware |
| 04/23/1998 | DE19649901A1 Verfahren und Vorrichtung zur Trennung eines Gemisches von Restabfällen Method and device for separating a mixture of residual wastes |
| 04/23/1998 | DE19642849A1 Process and assembly fluidise municipal waste facilitating removal of substances |
| 04/21/1998 | US5740971 Apparatus for recycling synthetic leather |
| 04/21/1998 | US5740918 Apparatus and method for density separation of plastics |
| 04/14/1998 | CA2105373C Method for the disposal of nickel-cadmium or nickel-hydride cells |
| 04/07/1998 | US5735225 Method for recovering energy from solid waste |
| 04/02/1998 | WO1998013151A1 Method and system for the treatment of contaminated media as eg coal tar loaded soil |
| 03/26/1998 | DE19715818C1 Separator for reclaiming glass from mixed scrap |
| 03/26/1998 | DE19650103A1 Treatment of e.g. domestic-, light trade- and sewage wastes |
| 03/26/1998 | DE19639327A1 Disposal of materials soiled by oil |
| 03/17/1998 | US5728196 Efficiency |
| 03/17/1998 | US5727740 Method and apparatus for recovering fractional components of soil |
| 03/12/1998 | CA2185256A1 Recovery and upgrading of bitumen from tar-sands |
| 03/05/1998 | WO1998008621A1 Device for sorting and separating old glass shards |
| 03/05/1998 | DE19634801A1 Vorrichtung zum Sortieren und Vereinzeln von Altglasscherben Apparatus for sorting and separating cullet |
| 03/05/1998 | DE19634741A1 Waste pre-treatment for efficient, pollution-free incineration in plant |
| 03/04/1998 | EP0826423A2 Method and plant for the treatment of a metal containing mixture of salvaged materials |
| 03/03/1998 | US5722603 Process for separation and recovery of waste carpet components |
| 03/03/1998 | US5722542 Machine and method for separating recyclable matter |
| 02/25/1998 | EP0824972A2 Method for separating a mixture of solids |
| 02/25/1998 | EP0824968A2 Method and apparatus for determining the purity of recycled waste glass |
| 02/19/1998 | WO1998006499A1 Device for sorting mixtures of plastic chips |
| 02/19/1998 | WO1998006498A1 A method and device for treating wastes |
| 02/11/1998 | CN1173205A Municipal solid waste processing facility and commercial lactic acid production process |
| 02/11/1998 | CN1173155A Dietmar Guschall, Meiner Guschall, A. Helmerth, et al. (DE) |
| 02/05/1998 | DE19727172A1 Secondary building material useful in road and concrete constructions |
| 02/05/1998 | DE19631442A1 Recovery of absorbent materials from new nappies or pads |
| 02/05/1998 | DE19631250A1 Compact plant comminuting and separating solid and liquid components of bio-wastes to produce bio-gas |
| 02/04/1998 | EP0822014A2 Disassembling method of electronic appliance and disassembling apparatus thereof |
| 02/04/1998 | EP0821622A2 Method and device for processing metal containers |
| 02/04/1998 | CN1171984A Dismounting method and device for eletronic machine |
| 01/29/1998 | WO1998003318A1 Method and apparatus for separating polymeric materials |
| 01/29/1998 | DE19632494C1 Vorrichtung zum Sortieren von Gemischen aus Kunststoffschnitzeln An apparatus for sorting mixtures of plastic chips |
| 01/29/1998 | DE19625538A1 Combined cement and sulphuric acid production |
| 01/27/1998 | US5711233 Process and arrangement for the treatment of solid combustion residues in a combustion installation, in particular in a waste incineration plant |
| 01/22/1998 | DE19628613A1 Method for sorting rubbish mixtures |
| 01/21/1998 | CN1171170A Process for recovery of metals from used nickel-metal hydride accumulators |
| 01/20/1998 | US5709842 Apparatus and method for processing medical waste |
| 01/20/1998 | US5709796 Process for digesting cellulose containing solid wastes |
| 01/15/1998 | WO1998001276A1 Process and system for treatment of mixed plastic materials |
| 01/15/1998 | DE19629473A1 Separation of recovered plastics mixture into light and heavy material |
| 01/15/1998 | DE19629470A1 Recycling processes for plastic material mixtures used for extracting rigid plastics, etc. |
| 01/15/1998 | DE19628176A1 Apparatus for separation of heavy metals from a suspension |
| 01/15/1998 | DE19627550A1 Metallic aluminium-containing moist waste mixture processing |
| 01/14/1998 | EP0817686A1 Soil washing apparatus and method |
| 01/14/1998 | EP0817685A1 Method and system for mechanical separation of various materials/substances from disposed fluorescent light tubes and similar lamps being crushed |
| 01/08/1998 | DE19637550A1 Processing composites of solid organic, inorganic, metallic and mineral materials in flowing stream |
| 01/08/1998 | DE19625105A1 Comminutor-agglomerator processing variety of waste materials e.g. vehicle shreddings |
| 01/07/1998 | CN1169719A Method of obtaining caprolactam by hydrolytic splitting of molten polycaprolactam |
| 01/06/1998 | US5704558 Automated recycling center for aluminum cans |
| 01/06/1998 | US5704104 Method and machine for recycling discarded carpets |
| 01/02/1998 | DE19625464A1 Radioactively contaminated electrical cable disposal |
| 01/02/1998 | DE19625173A1 Method of recycling bodies contg. fluorescent material |
| 12/31/1997 | WO1997049494A1 A method and an apparatus for recycling different components in a multiple layer material |
| 12/31/1997 | CN1169135A Method of utilizing dusts produced during the reduction of iron ore |
| 12/31/1997 | CA2258968A1 A method and an apparatus for recycling different components in a multiple layer material |
| 12/30/1997 | US5702560 Apparatus for the manufacture of a laminated web from recycled corrugated cardboard |
| 12/30/1997 | US5701812 Device for scrapping cars |
| 12/29/1997 | EP0813631A1 Method and apparatus for treating filler-containing material such as recycled fibers |
| 12/23/1997 | US5699969 Method and system for reclaiming aggregate from concrete waste material |
| 12/23/1997 | CA2090624C Apparatus and method for separation, recovery, and recycling municipal solid waste and the like |
| 12/17/1997 | EP0686312B1 Used battery and cell sorting method and apparatus |
| 12/16/1997 | CA2118220C Method of recycling construction and demolition debris |
| 12/10/1997 | EP0811433A2 Crushing device for windows |
| 12/10/1997 | EP0811089A1 System and method for recycling materials |
| 12/09/1997 | US5695069 Fluorescent lamp collection and separation method and apparatus |
| 12/04/1997 | DE19621892A1 Procedure and equipment for in-situ cleaning of play and shore sand |
| 12/03/1997 | EP0809543A1 Process and device for sorting waste material, especially mixed waste material from construction |
| 12/03/1997 | EP0809534A1 Mineral separator |
| 11/26/1997 | EP0808658A1 Process and plant for the disposal and recycling of waste |
| 11/22/1997 | CA2177018A1 Method of separating oil and bitumen from sand |
| 11/20/1997 | DE19719674A1 Verfahren und System zur Farbcodierung der Größen von Kleiderbügeln und Verfahren zur Wiederverwendung von Kleiderbügeln mit Größenangaben Method and system for color coding of the sizes of clothes hangers and method for reusing hangers with size information |
| 11/20/1997 | DE19632659A1 Verfahren zum Extrahieren von Bitumen aus Teersand A method for extracting bitumen from tar sands |
| 11/19/1997 | CN2267861Y Machine for sorting iron tin and aluminium tin after being compressed |
| 11/12/1997 | EP0805786A1 Method of utilizing dusts produced during the reduction of iron ore |
| 11/12/1997 | EP0805717A2 Process for splitting residues to obtain secondary raw materials |
| 11/11/1997 | US5685978 Reclaiming the constituent components of separating and uncured concrete |
| 11/11/1997 | US5685900 Method for beneficiating discolored kaolin to produce high brightness coating clay |
| 11/11/1997 | US5685899 Process for conditioning kaolin clays prior to removing impurities |
| 11/11/1997 | US5685498 Method and apparatus for processing recyclable material |
| 11/11/1997 | US5685335 Pneumatic reflex valve for an injection tube |
| 11/06/1997 | WO1997041194A1 Coal preparation system |
| 11/06/1997 | DE19617501A1 Procedure for wet mechanical separation of components of communal residual substances |
| 11/06/1997 | DE19601029A1 Refuse treatment and sorting process |
| 11/06/1997 | CA2252690A1 Coal preparation system |
| 11/05/1997 | EP0804298A1 Residue and waste treatment process |
| 11/04/1997 | US5683041 Recycling light bulbs |
| 11/04/1997 | US5683040 Method for recycling waste from printed circuit board assemblies from electrical and electronic devices |
| 10/30/1997 | DE19616032A1 Shredding and sorting of different plastics containing other materials and process equipment |
| 10/28/1997 | CA2076216C Process for purifying silica sand and other materials |