EP 1412042 A2 20040428 - IMPROVED FALLING-FILM EVAPORATOR FOR SEPARATING SUBSTANCE MIXTURES

Title (en)

IMPROVED FALLING-FILM EVAPORATOR FOR SEPARATING SUBSTANCE MIXTURES

Title (de)

VERBESSERTER FALLFILMVERDAMPFER ZUR AUFTRENNUNG VON STOFFGEMISCHEN

Title (fr)

AMELIORATIONS APPORTEES A UN EVAPORATEUR A FILM TOMBANT POUR SEPARER DES MELANGES DE SUBSTANCES

Publication

EP 1412042 A2 20040428 (DE)

Application

EP 02764652 A 20020709

Priority

DE 10135716 A 20010721
EP 0207609 W 20020709

Abstract (en)

[origin: DE10135716A1] Falling film evaporator system for distillative mixture separation, comprises one or more heat exchangers are integrated directly into the vapor chamber (2) of the falling film evaporator (1). An Independent claim is also included for a method of separating a distillative mixture.

IPC 1-7

B01D 1/06; B01D 1/22; B01D 3/12

IPC 8 full level

B01D 1/06 (2006.01); B01D 3/32 (2006.01)

CPC (source: EP)

B01D 1/065 (2013.01); B01D 3/322 (2013.01)

Citation (search report)

See references of WO 03011469A2

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 SK TR

DOCDB simple family (publication)

DE 10135716 A1 20030206; AU 2002328860 A1 20030217; EP 1412042 A2 20040428; WO 03011469 A2 20030213; WO 03011469 A3 20030417

DOCDB simple family (application)

DE 10135716 A 20010721; AU 2002328860 A 20020709; EP 0207609 W 20020709; EP 02764652 A 20020709