EP 1150920 A1 20011107 - METHOD AND MACHINE FOR EXTRACTING, BY EVAPORATION, SOLID RESIDUES CONTAINED IN A FLUID MATTER
Title (en)
METHOD AND MACHINE FOR EXTRACTING, BY EVAPORATION, SOLID RESIDUES CONTAINED IN A FLUID MATTER
Title (de)
VERFAHREN UND EXTRAKTIONSVORRICHTUNG DURCH VERDAMPFUNG VON FESTEN RÜCKSTÄNDEN IN EINEM FLIESSFÄHIGEM MATERIAL
Title (fr)
PROCEDE ET MACHINE D'EXTRACTION, PAR EVAPORATION, DES RESIDUS SOLIDES CONTENUS DANS UNE MATIERE FLUIDE
Publication
Application
Priority
- FR 9903283 W 19991224
- FR 9901066 A 19990127
Abstract (en)
[origin: FR2788761A1] Pig slurry (M) is dried by spreading in a thin layer onto a hot surface (10). Water and other volatile materials are thus quickly evaporated (E). The dry material remaining is crushed (3) and scraped (4) off the surface. Formation of a thin layer is helped by a rapid expansion of the slurry into a foam, just before application to the hot surface. An independent claim is given for a machine to carry out the above process.
IPC 1-7
IPC 8 full level
B01D 1/22 (2006.01); B01D 1/24 (2006.01); B01D 3/06 (2006.01); B01D 19/00 (2006.01); F26B 3/22 (2006.01); C02F 1/04 (2006.01); C02F 1/08 (2006.01); C02F 11/12 (2006.01); F26B 11/16 (2006.01); F26B 17/28 (2006.01)
CPC (source: EP)
B01D 1/225 (2013.01); B01D 3/06 (2013.01); B01D 19/0021 (2013.01); C02F 1/048 (2013.01); F26B 17/282 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0044674 A1 20000803; AU 1866500 A 20000818; BR 9916975 A 20011120; CA 2361236 A1 20000803; EP 1150920 A1 20011107; FR 2788761 A1 20000728; FR 2788761 B1 20010413; HU P0200313 A2 20020529; HU P0200313 A3 20030828; JP 2002535141 A 20021022; RU 2212925 C2 20030927
DOCDB simple family (application)
FR 9903283 W 19991224; AU 1866500 A 19991224; BR 9916975 A 19991224; CA 2361236 A 19991224; EP 99962283 A 19991224; FR 9901066 A 19990127; HU P0200313 A 19991224; JP 2000595937 A 19991224; RU 2001123696 A 19991224