Title (en)

Process for recycling tar and/or bitumen containing material which comprises asphaltic aggregate by thermal conversion in combination with the production of asphalt

Title (de)

Verfahren zum Recycling von Teer und/oder bituminösem Material, welches asphaltischem Aggregat enthält mittels thermischer Konversion in Kombination mit Asphaltproduktion

Title (fr)

Procédé pour le recyclage de matériau contenant du goudron et/ou du bitume et comprenant d'aggrégat d'asphalte, au moyen d'une conversion thermique en combinaison avec la production d'asphalte

Publication

EP 1022391 B1 20040512 (EN)

Application

EP 00200082 A 20000111

Priority

• EP 00200082 A 20000111
• EP 99200069 A 19990111

Abstract (en)

[origin: EP1022391A1] 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

E01C 19/10

IPC 8 full level

E01C 19/10 (2006.01)

CPC (source: EP)

E01C 19/1004 (2013.01); E01C 19/1063 (2013.01)

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