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US 2023/0391685 A1Published application
Emulsion explosive composition based on hydrogen peroxide and nitrate
AssigneeHanwha Corporation
InventorsMoon Young Lim, Ha Na Woo, So Seol Kim, Young In An
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Abstract
Proposed is an emulsion explosive composition containing 80% to 95% by weight of an oxidizing agent aqueous solution containing hydrogen peroxide, nitrate, and diethylene triamine penta(methylene phosphonic acid) (DTPMPA), 0.1% to 10% by weight of an emulsifier, and 2% to 15% by weight of an oil. The emulsion explosive composition can effectively solve self-gassing problems caused by a reaction between hydrogen peroxide and nitrate.
Claims5
An emulsion explosive composition comprising:
- 80% to 95% by weight of an oxidizing agent aqueous solution comprising hydrogen peroxide, nitrate, and diethylenetriamine penta(methylene phosphonic acid) (DTPMPA);
- to 10% by weight of an emulsifier;
- and
- 2% to 15% by weight of an oil.
1 more element
Dependencies are inferred from the claim text.