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2 138 322

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IPC

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Application

98111369/12, 1998-06-15

(24)

Start date

1998-06-15

(22)

Actual filing date

1998-06-15

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Published

1999-09-27

(72)

Inventor

Alikin V.N.Kuz'Mitskij G.Eh.Chizh V.G.

(73)

Holder

Permskij Zavod Im.S.M.Kirova

METHOD OF REMOVING ACRYLONITRILE FROM GAS EMISSIONS Russian patent published in 1999 - IPC

Abstract RU 2138322 C1

FIELD: industrial organic synthesis and gas treatment. SUBSTANCE: gas is detoxified in two steps: it is first passed through suspension of microorganisms Rhodococcus rhodochrous strain M8 or M33 and then through contact apparatus with attachment sprinkled with the same suspension. EFFECT: facilitated removal of acrylonitrile with no use of intensive hydrodynamic operation conditions and at relatively low initial concentration of acrylonitrile. 2 dwg, 2 tbl

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RU 2 138 322 C1

Authors

Alikin V.N.

Kuz'Mitskij G.Eh.

Chizh V.G.

Dates

1999-09-27—Published

1998-06-15—Filed

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