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2 139 262

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Application

97116565/03, 1997-10-07

(24)

Start date

1997-10-07

(22)

Actual filing date

1997-10-07

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Published

1999-10-10

(72)

Inventor

Strelkov N.G.Nagajtsev V.F.Nagajtsev P.V.Luk'Janova E.A.

(73)

Holder

Munitsipal'Noe Predprijatie

METHOD OF PREPARING CALCIUM OXIDE SOLUTION Russian patent published in 1999 - IPC

Abstract RU 2139262 C1

FIELD: building industry. SUBSTANCE: method of preparing calcium oxide solution comprises filling container, removing impurities and metallic inclusions from water and adding calcium oxide to water. Water is taken from sump, and petroleum products and foreign matter are eliminated therefrom, lumpy calcium oxide is moving spirally upwards as it is mechanically separated, sieved chemically stirred and heated to preset temperature of 80-96 C and solution is automatically fed when reference parameters coincide. EFFECT: wider technological possibilities that improve quality of solutions being prepared. 1 dwg

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RU 2 139 262 C1

Authors

Strelkov N.G.

Nagajtsev V.F.

Nagajtsev P.V.

Luk'Janova E.A.

Dates

1999-10-10—Published

1997-10-07—Filed

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