METHOD OF CONFIRMING DETECTION OF NITROGLYCERIN EXUDATION FEATURES ON SURFACE OF POWDER ELEMENTS OF BALLISTIT POWDER Russian patent published in 2013 - IPC G01N31/22 G01N33/22 

Abstract RU 2493564 C2

FIELD: chemistry.

SUBSTANCE: method, which is meant for establishing safe application and combat applicability of artillery munitions, involves sample collection by applying filter paper to liquid droplets on the surface of ballistit powder, followed by dissolving the collected sample in acetone or water heated to 80°C, with addition of 10% potassium hydroxide solution after dissolving in acetone or copper hydroxide after dissolving in water and with evaluation of the result from the colour of the solutions in red-violet colour in the first case or light-blue colour in the second case.

EFFECT: rapid confirmation of detection.

1 dwg

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RU 2 493 564 C2

Authors

Evsjutkin Aleksej Vladimirovich

Pafikov Evgenij Anatol'Evich

Kovalev Dmitrij Jur'Evich

Pitajkin Dmitrij Aleksandrovich

Partala Sergej Sergeevich

Ustinov Evgenij Mikhajlovich

Filatov Pavel Vjacheslavovich

Lezhnev Dmitrij Aleksandrovich

Tsibarev Sergej Nikolaevich

Molodtsov Mikhail Dmitrievich

Molodtsova Julija Vladimirovna

Kakalov Aleksej Aleksandrovich

Dates

2013-09-20Published

2011-11-18Filed