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2 044 553

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IPC

(21) (22)

Application

5066194/26, 1992-07-16

(22)

Actual filing date

1992-07-16

(45)

Published

1995-09-27

(72)

Inventor

Chumak Aleksandr Sergeevich[Ua]Zinchenko Jurij Nikolaevich[Ua]Pushkarev Fedor Dmitrievich[Ua]Beljaeva Larisa Stepanovna[Ua]Demenkova Klavdija Mikhajlovna[Ua]Snisarenko Raisa Fedorovna[Ua]Krikunenko Valerij Konstantinovich[Ua]Dokukin Dmitrij Vasil'Evich[Ua]

(73)

Holder

Nauchno-Issledovatel'Skij Institut Gornospasatel'Nogo Dela Nauchno-Proizvodstvennogo Ob"Edinenija

FIRE EXTINGUISHING POWDER Russian patent published in 1995 - IPC

Abstract RU 2044553 C1

FIELD: fire extinguishing in coal mines and enterprises of chemical, gas and oil and other industries. SUBSTANCE: fire extinguishing powder contains, mas. aerosil 0.5-2.0; desiccated used pickling solution of wire-rod sulfuric acid pickling 25-55; the balance, wastes of ammonium chloride production. EFFECT: higher efficiency. 1 tbl

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RU 2 044 553 C1

Authors

Chumak Aleksandr Sergeevich[Ua]

Zinchenko Jurij Nikolaevich[Ua]

Pushkarev Fedor Dmitrievich[Ua]

Beljaeva Larisa Stepanovna[Ua]

Demenkova Klavdija Mikhajlovna[Ua]

Snisarenko Raisa Fedorovna[Ua]

Krikunenko Valerij Konstantinovich[Ua]

Dokukin Dmitrij Vasil'Evich[Ua]

Dates

1995-09-27—Published

1992-07-16—Filed