EP 1461148 A2 20040929 - STRIP FOR PACKING MODULE, CORRESPONDING MODULE AND COLUMN
Title (en)
STRIP FOR PACKING MODULE, CORRESPONDING MODULE AND COLUMN
Title (de)
STREIFEN FÜR PACKUNGSMODUL, MODUL UND KOLONNE
Title (fr)
BANDE POUR MODULE DE GARNISSAGE, MODULE ET COLONNE CORRESPONDANTS
Publication
Application
Priority
- FR 0204214 W 20021206
- FR 0115933 A 20011210
Abstract (en)
[origin: WO03049854A2] The invention concerns a corrugated packing module for treating a fluid delimited by two channels (18). It comprises a running zone (4) whereof the channels define ridge lines (26) having a global sloping direction (Di) relative to a general direction of circulation (Df) of the fluid. The strip comprises a transition zone (6, 8) adjacent to the running zone (4). Each ridge line (26) of the transition zone (6, 8) extends inside a specific zone centered on a curve (A) which extends tangentially the ridge line (26) of the running zone (4). The radial width (Lr) is 10 % of the corresponding radius of curvature of the curve (A). The radius of curvature (Rc) of the curve (A) is at all points 1.5 times greater than the hydraulic diameter (Dh) of a channel (18). The invention is applicable to air distillation columns.
IPC 1-7
IPC 8 full level
B01J 19/32 (2006.01); F25J 3/04 (2006.01)
CPC (source: EP US)
B01J 19/32 (2013.01 - EP US); F25J 3/04909 (2013.01 - EP US); B01J 2219/3221 (2013.01 - EP US); B01J 2219/32213 (2013.01 - EP US); B01J 2219/32227 (2013.01 - EP US); B01J 2219/32258 (2013.01 - EP US); B01J 2219/32262 (2013.01 - EP US); B01J 2219/32272 (2013.01 - EP US); B01J 2219/32408 (2013.01 - EP US); B01J 2219/326 (2013.01 - EP US); B01J 2219/3281 (2013.01 - EP US); F25J 2290/10 (2013.01 - EP US); F25J 2290/12 (2013.01 - EP US); Y10S 261/72 (2013.01 - EP US)
Citation (search report)
See references of WO 03049854A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
WO 03049854 A2 20030619; WO 03049854 A3 20031224; CN 1241682 C 20060215; CN 1606470 A 20050413; EP 1461148 A2 20040929; FR 2833190 A1 20030613; FR 2833190 B1 20040227; JP 2005511284 A 20050428; US 2005040549 A1 20050224; US 7147215 B2 20061212
DOCDB simple family (application)
FR 0204214 W 20021206; CN 02824652 A 20021206; EP 02796899 A 20021206; FR 0115933 A 20011210; JP 2003550899 A 20021206; US 49861404 A 20040610