EP 0461003 A1 19911211 - Concurrent cyclone separator and its applications.
Title (en)
Concurrent cyclone separator and its applications.
Title (de)
Gleichstrom-Zyklonabtrennvorrichtung und ihre Anwendungen.
Title (fr)
Séparateur cyclonique à cocourant et ses applications.
Publication
Application
Priority
FR 9006937 A 19900605
Abstract (en)
Mixer-separator permitting a light phase L1, contained in a mixture M1 also comprising a dense phase D1, to be separated from the dense phase D1 and this phase L1 to be mixed with a dense phase D2 or with a mixture M2 containing this phase D2 and a light phase L2. The mixture M1 is introduced at (1) and the phase D1 is recovered at (10). The dense phase D2 or the mixture M2 is introduced at (3) and it penetrates at (4) into an inner second chamber into which at least a portion of the phase L1 also penetrates. A mixture comprising the phases L1, D2, and L2 if it as been introduced, is obtained at (4'). The apparatus preferably comprises blades (6) permitting the progression of the vortex in the outlet (5) to be limited. This apparatus permits the rapid heat exchange, for example quenching, of one phase L1 by a phase D2 or a mixture M2. It may also be used for rapidly replacing a phase D1 contained in a mixture M1, which also comprises a phase L1, by a phase D2 different from D1. <IMAGE>
IPC 1-7
IPC 8 full level
B04C 3/00 (2006.01); B04C 3/06 (2006.01); B04C 7/00 (2006.01)
CPC (source: EP US)
B04C 3/00 (2013.01 - EP US); B04C 3/06 (2013.01 - EP US); B04C 7/00 (2013.01 - EP US)
Citation (search report)
- [AD] US 3955948 A 19760511 - CAMPOLONG JOSEPH
- [AD] US 4746340 A 19880524 - DURRE REYNOLD F [US], et al
- [A] FR 957755 A 19500225
- [A] FR 2389417 A1 19781201 - DONALDSON CO INC [US]
- [A] DE 3043729 A1 19810619 - PAPCEL CELULOSY NP [CS]
- [A] US 4206174 A 19800603 - HEFFLEY SCOTT A [US], et al
- [AD] PROCEEDINGS OF THE FIFTH ENGINEERING FOUNDATION CONFERENCE ON FLUIDIZATION, Elsinore, 18-23 mai 1986, pages 473-480, New York, US; R.G. GRAHAM et al.: "The ultra-rapid fluidized (URF) reactor: application to determine the kinetics of the fast pyrolysis (ultrapyrolysis) of cellulose"
Designated contracting state (EPC)
DE ES GB IT
DOCDB simple family (publication)
EP 0461003 A1 19911211; EP 0461003 B1 19950823; CA 2043947 A1 19911206; CA 2043947 C 20011218; DE 69112286 D1 19950928; DE 69112286 T2 19960208; ES 2079045 T3 19960101; FR 2662618 A1 19911206; FR 2662618 B1 19930129; JP 3435515 B2 20030811; JP H04227867 A 19920817; US 5129930 A 19920714
DOCDB simple family (application)
EP 91401388 A 19910529; CA 2043947 A 19910605; DE 69112286 T 19910529; ES 91401388 T 19910529; FR 9006937 A 19900605; JP 13411891 A 19910605; US 71004891 A 19910604