METHOD OF PRODUCING OF OIL RAW FOR TECHNICAL CARBON OR COKE PRODUCTION Russian patent published in 1994 - IPC

Abstract RU 2024576 C1

FIELD: oil industry. SUBSTANCE: oil raw for carbon black production is produced by thermic cracking of heavy hydrocarbon fractions following by cooling of cracking products obtained by addition of gas oil fractions of thermic cracking. Obtained products are separated for steam and liquid phase. Temperature of steam phase is changed from 350 to 480 C depending on the parent raw density which is 900-1000 kg/m³. Volume ratio of coolant to cracking products = (0.05-0.5): 1.0. EFFECT: improved method of oil raw production. 1 tbl

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RU 2 024 576 C1

Authors

Belousov A.N.

Voronin V.A.

Denisov B.N.

Fomin V.F.

Pilipenko I.B.

Gol'Dshtejn Ju.M.

Dates

1994-12-15—Published

1992-02-24—Filed