Patents
Patents for F26B 7 - Drying solid materials or objects by processes using a combination of processes not covered by a single one of groups or (2,380)
11/1992
11/11/1992EP0512481A1 Process and apparatus for drying materials
11/09/1992WO1992019925A1 Method and device for drying polymer coating deposited from solution on the surface of article
10/1992
10/06/1992US5152838 Coating fluid drying apparatus
10/06/1992US5152075 Drying of clothes by electrolysis
09/1992
09/30/1992EP0505586A1 Apparatus for drying wood
09/30/1992EP0505549A1 Drying apparatus and method
09/16/1992EP0503911A1 System for rapidly drying parts
09/08/1992US5144756 Blow dryer apparatus with heat absorbing and liquid dispersing accessories for personal and industrial use
09/05/1992WO1992015435A1 Method of drying lumber
09/02/1992EP0501565A1 Process for pressing, dehumidification and conditioning of soaked hides and continuously operating machine for execution of this process
07/1992
07/14/1992US5129978 Drying fabric, heat pressing
07/02/1992DE4142919A1 Drying of salts for fire extinguisher powder production
06/1992
06/17/1992DE4040132A1 Rinsing and drying device for silicon wafers - has disc carrier supported by rotatable holder within process chamber
05/1992
05/29/1992WO1992007222A3 Drying apparatus and method
05/20/1992EP0485721A1 Process and installation for partial drying of sewage sludge
04/1992
04/30/1992WO1992007222A2 Drying apparatus and method
04/30/1992WO1992007049A1 A method of treating and using waste products
04/21/1992US5105557 System for rapidly drying parts
04/21/1992US5105556 Vapor washing process and apparatus
04/14/1992US5103743 Method and apparatus for drying solid material
04/14/1992CA1298802C Process of producing dried wood chips
03/1992
03/19/1992WO1992003932A1 Mash feed conditioning apparatus and method
02/1992
02/20/1992DE4121971A1 Disposal of contaminated liquids - comprises thickening liq.-solid mixt. then drying in fluidised bed dryer to produce granular material suitable for dumping
12/1991
12/24/1991US5074476 Method of manufacturing fibre material containing lignocellulose for the production of fibre boards
12/03/1991US5069801 Odorless conversion to fertilizer
11/1991
11/13/1991EP0455976A1 Process for drying biological products in pieces
10/1991
10/03/1991WO1991014380A1 Method and apparatus for dewatering food products
10/02/1991EP0448766A2 Mixer-dryer, or apparatus for working or processing liquid, pasty, moist and dry products
09/1991
09/05/1991WO1991013303A1 Drier for divided materials
09/05/1991WO1991012945A1 Ware drying
09/04/1991CN2084184U Ventilating type drier
08/1991
08/20/1991US5041249 Drying to remove volatiles and moisture
08/13/1991US5038494 Apparatus and method for drying and restoring wet books
07/1991
07/31/1991CN1053413A Process and apparatus for treadment of brines and contaminated mineral salts or mixtures thereof
07/30/1991CA1287092C Method in the drying of a paper web or equivalent
07/11/1991WO1991009717A1 Process for low-temperature elastomer finishing
06/1991
06/06/1991DE3939663A1 Oil contaminated metal turning drying-cleaning - using centrifuge and drier and pre-wetting turnings with heated oil
06/05/1991EP0430751A1 Process and apparatus for the manufacture of a mixed limestone soil conditioner for agricultural soils in granitic regions
05/1991
05/30/1991WO1991007261A1 Drying method for wood or the like
05/28/1991US5019400 Very low temperature casting of controlled release microspheres
05/16/1991WO1991006816A1 Transportable flow drying plant
05/15/1991EP0256100B1 Method for the drying of wood and wood-based products
05/14/1991US5014772 Method of circulating a heat transfer medium through a caterpillar and a plate treating apparatus using the caterpillar
05/08/1991DE3937039A1 Multiple treatment of liq. manure and thin sludge - by forming fine-dry material, useful as non-noxious fertilisers
04/1991
04/24/1991EP0423400A1 Waste disposal device
02/1991
02/28/1991DE3933576C1 Extruding industrial sludge into pellets - increasing dry material content to over 70 per-cent, expelling water
01/1991
01/30/1991CN1011381B Process for preparing dried pre-cooked cereal
01/23/1991EP0408946A2 Method and apparatus for sterilising, disinfecting and/or drying
01/20/1991CA2021411A1 Method and contrivance for sterilizing, disinfecting and/or drying
01/15/1991CA1278916C Sludge processing
01/02/1991CN1048207A Method for processing organic waste and apparatus therefor
12/1990
12/06/1990DE3943476C1 Appts. for drying clarified sewage sludge - comprises turning over sludge contg. specific amt. solids in contact with hot surfaces, agglomerating to particles etc.
11/1990
11/20/1990US4971705 Method and apparatus for dewatering material
11/14/1990EP0396852A1 Process and installation drying sewage sludge
11/07/1990EP0396390A1 Method for processing organic waste and apparatus therefor
11/03/1990CA2015962A1 Method for processing organic waste and apparatus therefor
11/02/1990WO1990013780A1 Very low temperature casting of controlled release microspheres
10/1990
10/11/1990DE3911716A1 Process and equipment for drying sludges - with steam evolved in double-screw contact dryer, used to preheat the sludge in heat exchanger
09/1990
09/20/1990DE3908753A1 Method and device for drying discs
08/1990
08/16/1990EP0381965A2 Method and device for the production of fibrous material containing ligno-cellulose in the production of fibre boards by the dry process
08/07/1990US4945652 Controlled steam drying of veneer sheets
07/1990
07/18/1990EP0377723A1 Drying method in a power-plant process and dryer used in the method.
07/03/1990CA1271030A1 Method and apparatus for drying metal chips
06/1990
06/19/1990US4935035 Process of producing dried wood chips
05/1990
05/23/1990EP0232313B1 Energy conserving process for drying a clay slurry
05/01/1990CA1268328A1 Vacuum dryer for timber
04/1990
04/17/1990US4916831 For drying/mixing particulate material
03/1990
03/27/1990US4911930 Process and means for the heat treatment of powdery or granulate material
02/1990
02/06/1990US4897933 Tableware drying machine
01/1990
01/16/1990US4893415 Method for the drying of wood and wood-based products
01/11/1990WO1990000223A1 Drying method in a power-plant process and dryer used in the method
12/1989
12/14/1989WO1989012207A1 Process and device for drying a particulate material
11/1989
11/22/1989CN2048170U Stratified air-stream drying apparatus
10/1989
10/31/1989US4876802 Process and means for the heat treatment of powdery or granulate material
10/10/1989US4872998 Coagulation and flocculation, then dewatering, heat drying, pelletization; sewage treatment
09/1989
09/12/1989CA1259188A1 Method and apparatus for the drying of solid materials by displacement
05/1989
05/30/1989US4834874 Removal of liquid from a liquid-solids mixture
05/17/1989EP0316294A1 Process for the production of dried chopped chips
05/10/1989EP0315041A2 Vacuum rotary dryer
05/09/1989US4828714 Centrifuging, drying in vibrating fluidized-bed dryer, low dust content
04/1989
04/25/1989US4823479 Material dryer, especially for bulk material travelling continuously through the dryer
04/11/1989US4820542 Process for drying vegetable matter using high-pressure steam
03/1989
03/29/1989EP0258258B1 Process and device for handling processing material and the reaction product manufactured with the aid of the process and/or device
03/28/1989US4816081 Especially semiconductor wafers
03/23/1989WO1989002568A1 Method and apparatus for drying solid material
02/1989
02/28/1989US4808266 Dripping, pressing, evaporation with gas flow while on single porous support
02/21/1989US4805318 Acoustically enhanced heat exchange and drying apparatus
02/16/1989DE3823166A1 Multi-step process for heat treatment and heat exchanger
10/1988
10/18/1988US4778605 Method for removing liquid from a liquid-solids mixture
10/05/1988EP0285231A1 Method and apparatus for treating mixed organic and inorganic wastes
09/1988
09/27/1988US4773166 Electrostatic method and apparatus for treating material
09/21/1988EP0282937A2 Vibrating machine for the drying of metal pieces by means of hot air and absorbing material
09/15/1988DE3805551A1 Method and device for controlling the dampness of bulk material in a silo
09/07/1988EP0280810A2 Apparatus for the continuous production of feedstuffs
08/1988
08/10/1988EP0277299A1 Sludge processing
08/09/1988US4761897 Screw conveyor type drying apparatus
07/1988
07/27/1988CN87101340A Vacuum far-infrared heat current drying machine
06/1988
06/14/1988US4750274 Sludge processing
05/1988
05/19/1988DE3249687C2 Apparatus and process for separating off and drying solid substances from liquids
04/1988
04/05/1988US4734995 Vacuum-dryer for timber
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