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2 026 732

(13)

C1

(51)

IPC

(21) (22)

Application

5009327/26, 1991-10-03

(22)

Actual filing date

1991-10-03

(45)

Published

1995-01-20

(72)

Inventor

Vasilevskij V.A.Avramenko V.A.Zemskova L.A.Sokol'Nitskaja T.A.

(73)

Holder

Institut Khimii Dal'Nevostochnogo Otdelenija Ran

METHOD FOR PRODUCTION OF SORBENT FOR SEPARATION OF PROTEINS Russian patent published in 1995 - IPC

Abstract RU 2026732 C1

FIELD: medicine. SUBSTANCE: method for production of sorbent for separation of proteins includes treatment of carrier washed out of impurities with solution containing titanium of zirconium salt, urea and complex-forming agent in form of C2O24

-, H2O2 and H2O4 at mole ratio of (0.002-0.5): (0.005-2.0): (0.05-1.0). Suspension is continuously stirred for 2-5 h at 80-100 C, then, separated from solution, washed with water, and dried in air, then subjected to thermal treatment at 100-600 C for 0.3-2 h. Carrier is used in form of inorganic macro- or meso-porous material with pores sizing 100-. EFFECT: higher efficiency. 4 cl, 2 tbl

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RU 2 026 732 C1

Authors

Vasilevskij V.A.

Avramenko V.A.

Zemskova L.A.

Sokol'Nitskaja T.A.

Dates

1995-01-20—Published

1991-10-03—Filed

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