EP 0692677 A1 19960117 - Process and installation for the thermolysis of waste
Title (en)
Process and installation for the thermolysis of waste
Title (de)
Verfahren und Einrichtung für die Thermolyse von Abfall
Title (fr)
Procédé et installation de thermolyse de déchets
Publication
Application
Priority
FR 9408767 A 19940713
Abstract (en)
Procedure for thermal treatment of waste consists of pyrolysis of the waste, recycling of the pyrolysis gas as a combustible for the pyrolysis and post-treatment of the solids output of pyrolysis in that the combustible solids output at the post treatment of the pyrolysis solids can be burnt in a cyclone furnace (5) or stocked. The hot gas output of the cyclone furnace can be used to recoup energy (11), and the post-treatment consist essentially of purification of carbon solids. The pyrolysis gas can be burnt in the cyclone furnace (5) or in the means of recouping energy (11). The post-treatment consists of cooling the solids, extracting and rinsing the mineral materials, hot washing to dissolve notably chlorine salts, and separating the water and carbon solids. <IMAGE>
Abstract (fr)
La présente invention concerne un procédé et une installation de traitement thermique des déchets. L'installation selon l'invention comprend : un four de thermolyse (1); au moins un moyen de combustion des gaz de thermolyse; un moyen de récupération d'énergie (11); et un moyen (6) de post-traitement des solides de thermolyse, un foyer-cyclone (5) alimenté par une partie au moins des combustibles solides (SCE) issus du moyen de post-traitement, et un moyen (F) destiné à véhiculer les gaz chauds issus dudit foyer-cyclone (5) vers ledit moyen de récupération d'énergie (11). Application notamment au traitement des ordures ménagères. <IMAGE>
IPC 1-7
IPC 8 full level
B03B 9/04 (2006.01); F23G 5/027 (2006.01)
CPC (source: EP US)
B03B 9/04 (2013.01 - EP US); F23G 5/0273 (2013.01 - EP US); F23G 2201/302 (2013.01 - EP US); F23G 2201/303 (2013.01 - EP US); F23G 2201/304 (2013.01 - EP US)
Citation (applicant)
- DE 4308551 A1 19940105 - SIEMENS AG [DE]
- FR 2679009 A1 19930115 - INST FRANCAIS DU PETROLE [FR], et al
- FR 2678850 A1 19930115 - INST FRANCAIS DU PETROLE [FR], et al
- FR 2668774 A1 19920507 - INST FRANCAIS DU PETROLE [FR]
- EP 0302310 A1 19890208 - SIEMENS AG [DE]
- FR 9406660 A 19940530
Citation (search report)
- [Y] EP 0312742 A2 19890426 - KLOECKNER HUMBOLDT DEUTZ AG [DE]
- [DY] FR 2678850 A1 19930115 - INST FRANCAIS DU PETROLE [FR], et al
- [A] DE 4136438 A1 19930506
- [AD] EP 0302310 A1 19890208 - SIEMENS AG [DE]
- [A] FR 547648 A 19221220
Designated contracting state (EPC)
AT BE CH DE GB IT LI NL
DOCDB simple family (publication)
EP 0692677 A1 19960117; EP 0692677 B1 19990915; AT E184692 T1 19991015; CN 1065156 C 20010502; CN 1120472 A 19960417; DE 69512152 D1 19991021; DE 69512152 T2 20000105; FR 2722436 A1 19960119; FR 2722436 B1 19960920; HU 215757 B 19990201; HU 9502112 D0 19950928; HU T75857 A 19970528; KR 960004889 A 19960223; PL 178605 B1 20000531; PL 309591 A1 19960122; US 5728196 A 19980317
DOCDB simple family (application)
EP 95401503 A 19950623; AT 95401503 T 19950623; CN 95106490 A 19950712; DE 69512152 T 19950623; FR 9408767 A 19940713; HU 9502112 A 19950712; KR 19950020567 A 19950713; PL 30959195 A 19950712; US 50231495 A 19950713