Nitrolysis of DADN to prepare HMX in AIL-N2O5- HNO3 system

Zhi Yong He; Jun Luo; Ping Wang; Chun Xu Lü; Rong Xu; Jin Shan Li

Nitrolysis of DADN to prepare HMX in AIL-N₂O₅- HNO₃ system

Zhi Yong He
, Jun Luo
, Ping Wang
, Chun Xu Lü
, Rong Xu
, Jin Shan Li

Nanjing University of Science and Technology
China Academy of Engineering Physics

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

Study on the nitrolysis of DADN to HMX was carried out in N ₂O₅-HNO₃ system under the catalysis of acidic ionic liquid (AIL). The effects of various parameters, such as dosage of the AIL, the molar ratio of materials, reaction time, reaction temperature and AIL type on the nitrolysis were investigated. The results showed that [Et ₃NH]TsO was the best catalyst among 21AIL used. The purity of HMX obtained was 99%. HMX could be achieved in a higher yield of up to 95. 6%. AIL could be efficiently recovered by simple extraction without any apparent loss of catalytic activity even after five runs.

Original language	English
Pages (from-to)	1-4+8
Journal	Huozhayao Xuebao/Chinese Journal of Explosives and Propellants
Volume	34
Issue number	5
State	Published - 2011
Externally published	Yes

Keywords

Acidic ionic liquid
DADN
HMX
N O
Nitrolysis
Organic chemistry

Cite this

@article{711a0c889fae4dafa7479d3c05224957,

title = "Nitrolysis of DADN to prepare HMX in AIL-N2O5- HNO3 system",

abstract = "Study on the nitrolysis of DADN to HMX was carried out in N 2O5-HNO3 system under the catalysis of acidic ionic liquid (AIL). The effects of various parameters, such as dosage of the AIL, the molar ratio of materials, reaction time, reaction temperature and AIL type on the nitrolysis were investigated. The results showed that [Et 3NH]TsO was the best catalyst among 21AIL used. The purity of HMX obtained was 99\%. HMX could be achieved in a higher yield of up to 95. 6\%. AIL could be efficiently recovered by simple extraction without any apparent loss of catalytic activity even after five runs.",

keywords = "Acidic ionic liquid, DADN, HMX, N O, Nitrolysis, Organic chemistry",

author = "He, \{Zhi Yong\} and Jun Luo and Ping Wang and L{\"u}, \{Chun Xu\} and Rong Xu and Li, \{Jin Shan\}",

year = "2011",

language = "英语",

volume = "34",

pages = "1--4+8",

journal = "Huozhayao Xuebao/Chinese Journal of Explosives and Propellants",

issn = "1007-7812",

publisher = "China Ordnance Industry Corporation",

number = "5",

}

TY - JOUR

T1 - Nitrolysis of DADN to prepare HMX in AIL-N2O5- HNO3 system

AU - He, Zhi Yong

AU - Luo, Jun

AU - Wang, Ping

AU - Lü, Chun Xu

AU - Xu, Rong

AU - Li, Jin Shan

PY - 2011

Y1 - 2011

N2 - Study on the nitrolysis of DADN to HMX was carried out in N 2O5-HNO3 system under the catalysis of acidic ionic liquid (AIL). The effects of various parameters, such as dosage of the AIL, the molar ratio of materials, reaction time, reaction temperature and AIL type on the nitrolysis were investigated. The results showed that [Et 3NH]TsO was the best catalyst among 21AIL used. The purity of HMX obtained was 99%. HMX could be achieved in a higher yield of up to 95. 6%. AIL could be efficiently recovered by simple extraction without any apparent loss of catalytic activity even after five runs.

AB - Study on the nitrolysis of DADN to HMX was carried out in N 2O5-HNO3 system under the catalysis of acidic ionic liquid (AIL). The effects of various parameters, such as dosage of the AIL, the molar ratio of materials, reaction time, reaction temperature and AIL type on the nitrolysis were investigated. The results showed that [Et 3NH]TsO was the best catalyst among 21AIL used. The purity of HMX obtained was 99%. HMX could be achieved in a higher yield of up to 95. 6%. AIL could be efficiently recovered by simple extraction without any apparent loss of catalytic activity even after five runs.

KW - Acidic ionic liquid

KW - DADN

KW - HMX

KW - N O

KW - Nitrolysis

KW - Organic chemistry

UR - https://www.scopus.com/pages/publications/83055170069

M3 - 文章

AN - SCOPUS:83055170069

SN - 1007-7812

VL - 34

SP - 1-4+8

JO - Huozhayao Xuebao/Chinese Journal of Explosives and Propellants

JF - Huozhayao Xuebao/Chinese Journal of Explosives and Propellants

IS - 5

ER -

Nitrolysis of DADN to prepare HMX in AIL-N₂O₅- HNO₃ system

Abstract

Keywords

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