公开(公告)号：CZ216592A3

公开(公告)日：1993-02-17

申请号：CS216592

申请日：1992-07-10

Applicant: DEGUSSA

Inventor： HEUMULLER RICHARD ING ,  MEUSER REINHOLD DR ,  THIEL OTTO ING

IPC: F28D7/16 ,  C09C1/50 ,  F28F27/02

公开(公告)号：DE4123243A1

公开(公告)日：1993-01-14

申请号：DE4123243

申请日：1991-07-13

Applicant: DEGUSSA

Inventor： HEUMUELLER RICHARD ,  MEUSER REINHOLD DR ,  THIEL OTTO

IPC: F28D7/16 ,  C09C1/50 ,  F28F27/02

公开(公告)号：DE4427136A1

公开(公告)日：1996-02-01

申请号：DE4427136

申请日：1994-07-30

Applicant: DEGUSSA

Inventor： VOGEL KARL DR ,  MEUSER REINHOLD DR ,  WUNDERLICH ARMIN DR

IPC: C09C1/50

Abstract: Reactor for production of furnace soot contg. along the reactor axis a combustion chamber, a mixing chamber and a reaction chamber linked together forming in that order a flow path for the hot combustion gases. The mixing chamber forms an axial narrow section in a partition wall separating the combustion chamber from the reaction chamber. Upstream of the mixing chamber, the combustion chamber has inlet openings for feeding an oxygen contg. gas and a combustion device, as well as one or more spray or injection nozzles for soot raw material in the mixing chamber. In the reaction chamber downstream of the mixing chamber there is at least one quenching nozzle for water to quench the soot forming reaction. Additionally, the combustion and reaction chambers are linked together by at least one outer axially arranged shunt hole in the partition wall. Also claimed is a process to produce soot using the above reactor in which the gases are divided into a central flow and side flows before the mixing chamber. The central flow is fed through the mixing chamber and the side flows are fed to the periphery of the central stream after its expansion in the reaction chamber.

公开(公告)号：CZ9202165A3

公开(公告)日：1993-02-17

申请号：CS216592

申请日：1992-07-10

Applicant: DEGUSSA

Inventor： HEUMULLER RICHARD ING ,  MEUSER REINHOLD DR ,  THIEL OTTO ING

IPC: F28D7/16 ,  C09C1/50 ,  F28F27/02

CPC classification number: F28F27/02 ,  C09C1/50 ,  F28D2021/0077