Production process of special carbon black

The invention discloses a production process of special carbon black. The production process comprises the following steps: (1) preheating of air; (2) preheating of raw materials; (3) reacting; (4) heat exchange and cooling; (5) material collection; (6) air conveying; (7) granulating; (8) grading; (...

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Bibliographic Details
Main Author FU XU
Format Patent
LanguageChinese
English
Published 26.10.2021
Subjects
ADHESIVES
CHEMISTRY
DYES
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
PREPARATION OF CARBON BLACK
TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
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Summary:The invention discloses a production process of special carbon black. The production process comprises the following steps: (1) preheating of air; (2) preheating of raw materials; (3) reacting; (4) heat exchange and cooling; (5) material collection; (6) air conveying; (7) granulating; (8) grading; (9) post-treatment; and (10) packaging and warehousing of a finished product. The production process of the special carbon black has the advantages of environmental protection performance, energy conservation and consumption reduction, and the prepared carbon black can meet the performance requirements of the carbon black while environmental protection, energy conservation and consumption reduction are achieved; according to the invention, the purposes of saving energy and reducing consumption are achieved by changing the granulation mode of the carbon black and changing the cooling mode of the carbon black and flue gas; and the purpose of realizing better environmental protection is achieved by changing the treatme
Bibliography:Application Number: CN202110952358