Title: Emulsified explosive and chemical foaming technology
Application Number: 92107069 Application Date: 1992.07.24
Publication Number: 1070902 Publication Date: 1993.04.14
Approval Pub. Date: Granted Pub. Date: 1996.04.10
International Classifi-cation: C06B21/00,C06B45/00
Applicant(s) Name: Changsha Mine Research Academy Address: 410012
Inventor(s) Name: Fu Qinguang, Hu Nengqin
Attorney & Agent:
Abstract:
     This emulsified explosive is a kind of oil enveloped type explosive comprised of inorganic axidisged salt water solution, hydrocarbon fuel, emulsifying agent and emulsified foaming gum, in which thiourea or sodium thiocyanate, is added in the said gum to hasten the chemical foaming, the temp. change is also utiliged regwlate the speed and degree of foaming, and the foaming procedure may be ocitted in winter, thus raising the storage stability, lowering the energy consumption, and improving the safety during production.
Time: 4