EP 0824572 A1 19980225 - METHOD FOR PRODUCING CARBON BLACK
Title (en)
METHOD FOR PRODUCING CARBON BLACK
Title (de)
VERFAHREN ZUR HERSTELLUNG VON RUSS
Title (fr)
PROCEDE DE PRODUCTION DE NOIR DE CARBONE
Publication
Application
Priority
- CA 2220047 A 19950504
- HU 9801418 A 19950504
- US 9505104 W 19950504
Abstract (en)
[origin: WO9634918A1] A process for producing carbon blacks having a lower surface area and structure wherein steam is introduced into the combustion gas stream at a point located a distance "L" from the point of introduction of feedstock (4) into the combustion gas stream such that the ratio of L/D ranges from 0 to less than 1.0, where "D" is the diameter of the zone (30) of the reactor at the point of introduction of feedstock.
IPC 1-7
IPC 8 full level
C09C 1/50 (2006.01)
CPC (source: EP)
C09C 1/50 (2013.01)
Designated contracting state (EPC)
DE ES FR GB IT NL
DOCDB simple family (publication)
WO 9634918 A1 19961107; AU 2448795 A 19961121; AU 708989 B2 19990819; CA 2220047 A1 19961107; CZ 291549 B6 20030416; CZ 347997 A3 19980415; EP 0824572 A1 19980225; EP 0824572 A4 19990728; HU T77871 A 19980928
DOCDB simple family (application)
US 9505104 W 19950504; AU 2448795 A 19950504; CA 2220047 A 19950504; CZ 347997 A 19950504; EP 95918853 A 19950504; HU 9801418 A 19950504