TY - JOUR
ID - 517402
TI - A novel mathematical model of formulation design of emulsion explosive
JO - Journal of the Iranian Chemical Research
JA - JICR
LA - en
SN - 2008-1030
AU - Lu, Ming
AU - Liu, Qifa
AD - Chemical Engineering College, Nanjing University of Science and Technology, Nanjing 210094, PR China
Y1 - 2008
PY - 2008
VL - 1
IS - 1
SP - 33
EP - 40
KW - mathematical model
KW - Emulsion explosive
KW - Explosion
KW - oxygen balance
DO -
N2 - A novel mathematical model has been developed to aid the formulation of emulsion explosives. This mathematical model calculated heat of explosion, oxygen balance and raw material cost as a function of explosive ingredients, and the solution of the mathematical model was obtained by a MS Excel program. The effects of the different content of NH4NO3, NaNO3, H2O, and span-80 and composite fuel oil on the heat of explosion and the specific volume of emulsion explosive were discussed based on the proposed mathematical model. The results show that (1) with the increasing of the content of NH4NO3, the heat of explosion and the specific volume increase. (2) The better content of NaNO3, H2O and Span-80 in the formulation of emulsion explosive are 7%~9%, 9%~10%, 1.5%~2% respectively, and this formulation results in an oxygen balance of zero or close to zero.
UR - http://jicr.iau-arak.ac.ir/article_517402.html
L1 - http://jicr.iau-arak.ac.ir/article_517402_be268c86c03e4d51d55da78b26813556.pdf
ER -