METHOD FOR PRODUCTION OF LIQUID PRODUCTS FROM OIL RESIDUES Russian patent published in 2002 - IPC

Abstract RU 2179570 C1

FIELD: petroleum processing. SUBSTANCE: oil residues are mixed with 1 to 10% of naturally- occurring zeolite containing 5 to 20% alumina, which is then crushed to particle size no greater than 100 mcm and dispersed with oil residues. Dispersion is further subjected to thermal cracking at 390-450 C, pressure 0.2 to 5 MPa, and volumetric flow rate 1 to 6 h^-1. Zeolite can contain up to 7% iron oxides. EFFECT: increased yield of light petroleum products without intensive coke formation. 4 cl, 3 ex

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RU 2 179 570 C1

Authors

Mudunov A.G.

Bochaver K.Z.

Gorlov E.G.

Shtejn V.I.

Dates

2002-02-20—Published

2000-12-25—Filed