EP 0114188 B1 19861203 - PROCESS AND APPARATUS FOR THE ELIMINATION OF HEAVY TAR OBTAINED BY THE COOLING OF COKE OVEN GAS
Title (en)
PROCESS AND APPARATUS FOR THE ELIMINATION OF HEAVY TAR OBTAINED BY THE COOLING OF COKE OVEN GAS
Publication
Application
Priority
DE 3247390 A 19821222
Abstract (en)
[origin: US4554053A] In a method of removing heavy tar produced in a coke oven during the cooling of a coke-oven gas from the coke-oven gas, the heavy tar pieces are crushed in a pulverizer to obtain particles of the size of less than 1 mm. The heavy tar particles are then rarefied by the addition to them of a mixture of tar and water. The resulting mixture is maintained under the temperature of 55 DEG -75 DEG C. and then transported to a charge coal which is then charged into the coke-oven.
IPC 1-7
IPC 8 full level
C10B 57/06 (2006.01)
CPC (source: EP US)
C10B 57/06 (2013.01 - EP US)
Designated contracting state (EPC)
BE DE FR SE
DOCDB simple family (publication)
DE 3247390 A1 19840628; CA 1218324 A 19870224; DE 3368083 D1 19870115; EP 0114188 A2 19840801; EP 0114188 A3 19850515; EP 0114188 B1 19861203; FI 73456 B 19870630; FI 73456 C 19871009; FI 833341 A0 19830919; FI 833341 A 19840623; MX 167820 B 19930412; US 4554053 A 19851119
DOCDB simple family (application)
DE 3247390 A 19821222; CA 443708 A 19831220; DE 3368083 T 19830916; EP 83109174 A 19830916; FI 833341 A 19830919; MX 19935783 A 19831110; US 55347683 A 19831118