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2 167 285

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IPC

(21) (22)

Application

99124478/03, 1999-11-22

(24)

Start date

1999-11-22

(22)

Actual filing date

1999-11-22

(45)

Published

2001-05-20

(72)

Inventor

Mukhtarov Ja.G.Gafurov O.G.Jakupov F.M.Jakupov R.F.Gabdrakhmanov N.Kh.Galiullin T.S.Khisaeva D.A.Jakimenko G.Kh.

(73)

Holder

Oao Aktsionernaja Neftjanaja Kompanija

COMPOSITION FOR REGULATING PENETRABILITY OF HETEROGENEOUS COLLECTOR Russian patent published in 2001 - IPC

Abstract RU 2167285 C1

FIELD: petrochemical industry, more particularly methods of production of residual oil. SUBSTANCE: composition nepheline, zeolite-containing component for production of synthetic detergents, hydrochloric acid and water, ratios of components being as follows, wt.%: nepheline, 3.0-7.9; zeolite-containing component, 0.1-5.0; hydrochloric acid, 6.0-10.0; and water, the balance. EFFECT: high clogging-up ability of the composition prepared from industrially produced reagents. 1 dwg, 1 tbl

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RU 2 167 285 C1

Authors

Mukhtarov Ja.G.

Gafurov O.G.

Jakupov F.M.

Jakupov R.F.

Gabdrakhmanov N.Kh.

Galiullin T.S.

Khisaeva D.A.

Jakimenko G.Kh.

Dates

2001-05-20—Published

1999-11-22—Filed