METHOD OF CARBON BLACK GRANULES PRODUCTION

METHOD OF CARBON BLACK GRANULES PRODUCTION

FIELD: organic chemistry. ^ SUBSTANCE: invention refers to granular carbon black production process. Produced granular carbon black contains mainly large-spherical granules and can be applied as intensifying extender of elastomers, as well as source material for sorbents and catalyst carriers. Metho...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHCHETININ GEORGIJ PETROVICH, SUROVIKIN VITALIJ FEDOROVICH, SUROVIKIN JURIJ VITAL'EVICH, TSEKHANOVICH MARK SOLOMONOVICH, POLJAKOV DMITRIJ ALEKSANDROVICH
Format: Patent
Sprache:eng ; rus
Schlagworte:
ADHESIVES
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
DYES
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
POLISHES
PREPARATION OF CARBON BLACK
THEIR RELEVANT APPARATUS
TRANSPORTING
TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
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Beschreibung
Zusammenfassung:FIELD: organic chemistry. ^ SUBSTANCE: invention refers to granular carbon black production process. Produced granular carbon black contains mainly large-spherical granules and can be applied as intensifying extender of elastomers, as well as source material for sorbents and catalyst carriers. Method of carbon black granules production implies consecutive mixing of carbon black flow moving horizontally and rotating with line speed 5-12 m/s and solution of various concentration of bonding additive - molasses - in two zones until granules are formed. Then granules are dried. Molasses amount placed into first zone is 77-80% of required granules amount, the rest of molasses solution 20-23% is introduces to second zone. Invention provides granules production of 3-8 mm. ^ EFFECT: production of large-spherical carbon black granules. ^ 11 ex, 1 tbl, 1 dwg