FIELD: chemistry.
SUBSTANCE: invention relates to a blasting explosive composition comprising a powdery oxidizing component comprising ammonium nitrate and a hydrocarbon combustible component selected from diesel fuel and mineral oil, with a ratio of the oxidizing and combustible component 94:6, respectively, and a binding agent reaching from 5% to 50% by weight of the combustible component to bind it to the particles of the oxidizing component. The binding agent is dissolved in the combustible component and includes: C36-C100 long chain carboxylic acid including oleic acid, stearic acid containing at least two functional groups of carboxylic acid or derivatives thereof.
EFFECT: injection of the binding agent increases the absorbability of the solid oxidizing salt with respect to liquid fuel and the waiting time for the explosive composition.
11 cl, 15 tbl, 27 ex
| Title | Year | Author | Number |
|---|---|---|---|
| MODIFIED EXPLOSIVE MATERIAL | 2013 |
|
RU2632451C9 |
| COMPOSITION OF EXPLOSIVE AND METHOD OF DELIVERY TO WELL | 2015 |
|
RU2722781C2 |
| EXPLOSIVE COMPOSITION | 1989 |
|
RU2098397C1 |
| METHOD OF PREPARING SENSITIZED EMULSION BLASTING MATERIAL | 2002 |
|
RU2316529C2 |
| METHOD FOR THE “ON-SITE” MANUFACTURING OF WATER-RESISTANT LOW-DENSITY WATER-GEL EXPLOSIVES | 2014 |
|
RU2676065C2 |
| EXPLOSIVE COMPOSITION, METHOD OF PREPARING EXPLOSIVE COMPOSITION, EXPLOSIVE ASSEMBLY, AND BLASTING TECHNIQUE | 1992 |
|
RU2114094C1 |
| WATER BLOCKING ADDITIVE AND THE EXPLOSIVE SUBSTANCE | 2017 |
|
RU2680994C1 |
| WATER-RESISTANT EMULSION EXPLOSIVE AND EMULSION COMPOSITION FOR WATER-RESISTANT EXPLOSIVES | 2013 |
|
RU2544680C1 |
| TYPE WATER-IN-OIL EMULSION, EXPLOSIVE COMPOSITION | 1993 |
|
RU2127239C1 |
| EMULSION EXPLOSIVE | 1994 |
|
RU2157358C2 |
