Title: Apparatus for the production of carbon black
Application Number: 86103525 Application Date: 1986.05.22
Publication Number: 1005897 Publication Date: 1986.12.17
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C09C1/48
Applicant(s) Name: Bear Anstalt (LI) Aenlenstrasse 38, FL-9490 Vaduz Address:
Inventor(s) Name: Rudolf Walder
Attorney & Agent: YE KAIDONG
Abstract:
    Feed units for the controlled feed of air and a liquid fuel are provided in the reactor cover of an upright reactor. For the fuel feed, there is a feed pipe provided with a spray nozzle. The feed pip is surrounded by an air duct which leads into a homogenisation chamber. This chamber is provided with a refractory lining which surrounds the end of the feed pipe including the spray nozzle. A heat shield in the form of a sleeve is fixed to the air baffle and has an inward-directed, annular plate. This prevents hydrocarbons issuing from the nozzle from rising along the feed pipe and forming deposits. Moreover, excessive heating of the feed pipe by radiant heat is not possible.
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