METHOD OF PREPARING STARTING MATERIAL FOR PRODUCTION OF CARBON BLACK
FIELD: petroleum processing and petrochemistry. SUBSTANCE: extract from selective-solvent lube fraction purification is mixed with aromatized component or with heavy catalytic gas oil and aromatized component, the latter being petroleum residue obtained after selective- solvent purification of heavy...
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Zusammenfassung: | FIELD: petroleum processing and petrochemistry. SUBSTANCE: extract from selective-solvent lube fraction purification is mixed with aromatized component or with heavy catalytic gas oil and aromatized component, the latter being petroleum residue obtained after selective- solvent purification of heavy petroleum fractions. EFFECT: improved end product quality and increased yield of carbon black. 2 tbl |
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