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2 178 452

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Application

2000112443/04, 2000-05-17

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Start date

2000-05-17

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Actual filing date

2000-05-17

(45)

Published

2002-01-20

(72)

Inventor

Basarygin M.Ju.Budnikov V.F.Danilin S.V.Ivanovskij N.N.Klimenko N.A.Kozheurov A.I.Mjasishchev Ju.G.Samojlova E.V.

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju

METHOD FOR ISOLATION OF CYCLOPARAFFINS FROM GAS CONDENSATE Russian patent published in 2002 - IPC

Abstract RU 2178452 C1

FIELD: petroleum processing. SUBSTANCE: cycloparaffins are isolated by assistance of double- step centrifugation, the first-step centrifugation being effected at separation factor 1000-2000 and temperature 15-20 C to separated water and suspended cycloparaffins from gas condensate. Centrifuge is cooled crystallization temperature of cycloparaffins and resulting mixture is subjected to the second centrifugation step, which is effected at separation factor 1000-2500 to yield cleaned gas condensate and residue containing cycloparaffins characterized by purity 96.197.9 wt. %. EFFECT: increased gas condensate quality. 2 cl, 1 dwg, 2 tbl

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RU 2 178 452 C1

Authors

Basarygin M.Ju.

Budnikov V.F.

Danilin S.V.

Ivanovskij N.N.

Klimenko N.A.

Kozheurov A.I.

Mjasishchev Ju.G.

Samojlova E.V.

Dates

2002-01-20—Published

2000-05-17—Filed