EP 1022391 A1 20000726 - Process for recycling tar and/or bitumen containing material comprising thermal conversion in combination with the production of asphalt
Title (en)
Process for recycling tar and/or bitumen containing material comprising thermal conversion in combination with the production of asphalt
Title (de)
Verfahren zum Recycling von Teer und/oder bituminösem Material mittels thermischer Konversion in Kombination mit Asphaltproduktion
Title (fr)
Procédé pour le recyclage de goudron et/ou de matériau contenant du bitume, comprenant une conversion thermique en combinaison avec la production d'asphalte(04.06.99)
Publication
Application
Priority
- EP 00200082 A 20000111
- EP 99200069 A 19990111
Abstract (en)
The present invention relates to a process and apparatus for recycling tar and/or bitumen containing material in an asphalt production plant, wherein tar and/or bitumen containing material is thermally converted into hot gases and a hot mineral residue, which are supplied to a mixing plant for the production of new or recycling asphalt. Preferably, the tar and/or bitumen containing material comprises asphaltic aggregate reclaimed from (old) asphalt pavement. According to the present invention it is possible to recycle tar and/or bitumen containing materials in an efficient and economical manner. The invention also makes it possible to remove harmful substances from the tar and/or bitumen containing material. <IMAGE>
IPC 1-7
IPC 8 full level
E01C 19/10 (2006.01)
CPC (source: EP)
E01C 19/1004 (2013.01); E01C 19/1063 (2013.01)
Citation (search report)
- [XDAY] EP 0216316 A2 19870401 - WIBAU AG [DE]
- [XDAY] EP 0437990 A1 19910724 - ERMONT CM [FR]
- [XD] DE 3723103 A1 19890112 - TEERBAU GMBH STRASSENBAU [DE]
- [X] EP 0529285 A1 19930303 - CYCLEAN INC [US]
- [Y] US 5596935 A 19970128 - SWANSON MALCOLM L [US]
- [Y] DE 3725301 A1 19890209 - RUHRKOHLE AG [DE]
- [A] EP 0119328 A2 19840926 - STABILIMENTI MECCANICI VM SPA [IT]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1022391 A1 20000726; EP 1022391 B1 20040512; AT E266772 T1 20040515; DE 60010533 D1 20040617; DE 60010533 T2 20050825; DK 1022391 T3 20040628
DOCDB simple family (application)
EP 00200082 A 20000111; AT 00200082 T 20000111; DE 60010533 T 20000111; DK 00200082 T 20000111