公开(公告)号：BE851932A

公开(公告)日：1977-08-29

申请号：BE6045901

申请日：1977-02-28

Applicant: DEGUSSA

Inventor： VOLL MANFRED DR ,  ROTHBUEHR LOTHAR DR ,  KUEHNER GERHARD DR

IPC: C09C1/50 ,  F23D11/12 ,  C09C

Abstract: Carbon black is produced in a flow reaction by spraying a hydrocarbon containing liquid feedstock with the aid of a propellant gas into a stream of hot reaction gases produced by burning a fuel, the feedstock-propellant gas-jet enters the reaction zone with a spraying angle that is greater than the spreading angle of a free jet. There is also described an apparatus for carrying out the process which comprises a binary injector supporting an atomizing nozzle whose head has several channels which are adjusted from zero degrees to different angles to the longitudinal axis of the nozzle.

公开(公告)号：DE2547679A1

公开(公告)日：1977-04-28

申请号：DE2547679

申请日：1975-10-24

Applicant: DEGUSSA

Inventor： ROTHBUEHR LOTHAR DR ,  SRIKA WERNER DR ,  FRITZ WALTER

IPC: C09C1/48 ,  C09C1/50 ,  C10C3/08 ,  C09C1/56

公开(公告)号：DE1592864A1

公开(公告)日：1973-08-09

申请号：DE1592864

申请日：1967-08-11

Applicant: DEGUSSA

Inventor： ROTHBUEHR LOTHAR DR

IPC: C09C1/50