Global Patent Index - EP 1248671 A1

EP 1248671 A1 20021016 - METHOD AND INSTALLATION FOR PURIFYING GASES DERIVED FROM WASTE THERMOLYSIS

Title (en)

METHOD AND INSTALLATION FOR PURIFYING GASES DERIVED FROM WASTE THERMOLYSIS

Title (de)

VERFAHREN UND ANLAGE ZUR REINIGUNG VON ABGASEN AUS DER THERMOLYSE VON ABFALL

Title (fr)

PROCEDE ET INSTALLATION D'EPURATION DE GAZ ISSUS DE THERMOLYSE DE DECHETS

Publication

EP 1248671 A1 20021016 (FR)

Application

EP 01907653 A 20010119

Priority

  • FR 0100190 W 20010119
  • FR 0000788 A 20000121

Abstract (en)

[origin: WO0152972A1] The invention concerns a method for treating gases derived from thermolysis of industrial and/or household and/or biomass waste, and containing at least a condensable hydrocarbon comprising at least a step a) which consists in directly contacting the gas derived from thermolysis, with a flux of oils driven countercurrent to the gas to be treated and having a temperature gradient relative to the gas to be treated to provoke condensation of at least a liquid phase consisting essentially of condensable hydrocarbon and to obtain a treated gas depleted in condensable hydrocarbon, for utilisation for energy purposes.

IPC 1-7

B01D 53/14

IPC 8 full level

B01D 53/14 (2006.01)

CPC (source: EP)

B01D 53/1456 (2013.01); B01D 53/1487 (2013.01); B01D 53/1493 (2013.01); Y02C 20/40 (2020.08)

Citation (search report)

See references of WO 0152972A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

WO 0152972 A1 20010726; AU 3556701 A 20010731; EP 1248671 A1 20021016; FR 2804043 A1 20010727; FR 2804043 B1 20020802

DOCDB simple family (application)

FR 0100190 W 20010119; AU 3556701 A 20010119; EP 01907653 A 20010119; FR 0000788 A 20000121