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2 095 809

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IPC

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Application

95100423/13, 1995-01-11

(22)

Actual filing date

1995-01-11

(45)

Published

1997-11-10

(72)

Inventor

Orlova N.V.Bessarabova Z.V.Patalakha I.N.Kotljarevskaja N.I.Ponomarenko E.A.

(73)

Holder

Severo-Kavkazskij Nauchno-Issledovatel'Skij Institut Sakharnoj Svekly I Sakhara Nauchno-Proizvodstvennoe Ob"Edinenie

METHOD FOR DETERMINING AMOUNT OF AMMONIA IN AQUEOUS AMMONIA SOLUTION Russian patent published in 1997 - IPC

Abstract RU 2095809 C1

FIELD: analytical methods. SUBSTANCE: method consists in titrating sample of solution with sulfuric acid and determining alkalinity of solution in %CaO to calculate ammonia concentration in accordance with formula: = 4800[%CaO] mg/l. Method can be applied in sugar industry. EFFECT: simplified procedure. 1 tbl

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RU 2 095 809 C1

Authors

Orlova N.V.

Bessarabova Z.V.

Patalakha I.N.

Kotljarevskaja N.I.

Ponomarenko E.A.

Dates

1997-11-10—Published

1995-01-11—Filed

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