Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Explosives & Propellants》 2011-05
Add to Favorite Get Latest Update

Gel Explosive Containing Waste HTPB Propellants

WANG Peng,WEI Xiao-an,XIAO Xue-hai,HE Wei-dong(School of Chemical Engineering,Nanjing University of Science and Techology,Nanjing 210094,China)  
In order to dispose and reuse waste solid propellants safely,a type of gel explosive containing waste HTPB propellant and single-base propellant was proposed.The effects of charge ratio between the single-base propellants and HTPB propellants,particle size of HTPB propellant and charge diameter on the detonation properties of the gel explosive were studied by the witness plate test and ionization probes.The results show that the HTPB propellant itself is hard to detonate,but if some single-base propellants are added and mixed with HTPB propellant in the charge,the impact sensitivity of explosive can be significantly improved,the critical diameter would also be reduced.The density of the gel explosive is about 1.6 g/cm3,and the detonation velocity is more than 6 500 m/s when the charge diameter is 70 mm.Thus it can be used as an open-air commercial gel explosive with big charge diameter.
【CateGory Index】: TQ560.6
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 5 Hits
1 YANG Hui-qun,WANG Ze-shan,WEI Xiao-an (Chemistry Engineering College,Nanjing University of Science and Technology, Nanjing 210094,China);The Experimental Study on Detonation of Wasted Single Base Propellant[J];Chinese Journal of Explosives & Propellants;2005-02
2 Wei Xiaoan,Wang Zeshan Nanjing University of Science and Technology(Nanjing,210094)[;Manufacture of Explosive from Perfusion Gel Containing Waste Propellant[J];Explosive Materials;2001-03
3 Cai Sheng, Wang Zeshan Nanjing University of Science and Techno logy(Nanjing,210094);A Kind of Perfusion Explosive Containing Obsolete Propellants[J];Explosive Materials;2004-01
4 FU Sheng-wang,ZHAO Xiao-bin,CHEN Jiao-guo (Safety and Aging Assessment Center of Solid Propellant's,The 42nd Institute of the Fourth Academy of CASC,Xiangfan 441003,China);Review on the disposal techniques of energetic material wastes(Ⅰ)——safety destruction techniques[J];Journal of Solid Rocket Technology;2006-04
5 HAN Qi-long, WANG Xuan-jun, JIANG Da-yong ( The Second Artillery Engineering College, Xi,an 710025, China );Research Progress in Treatment Technology of Obsolete Solid Propellant[J];Chemical Propellants & Polymeric Materials;2008-06
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Cai Sheng, Wang Zeshan Nanjing University of Science and Techno logy(Nanjing,210094);A Kind of Perfusion Explosive Containing Obsolete Propellants[J];Explosive Materials;2004-01
2 Gu Jianliang Jiangsu University (Jiangsu,212013) Wang Zeshan Nanjing University of Science and Technology(Nanjing,210094);Study on Recycle and Reuse of Obsolete Energetic Materials[J];Explosive Materials;2004-04
3 Peng ChanghuaYunnan Anhua Co.Ltd (Yunnan,650301);The Understanding and Performing for the Sampling Schemes of the Brisance and Detonation Velocity in GB18095-2000 Emulsion Explosive Standard[J];Explosive Materials;2005-01
4 Peng ChanghuaYunnan Anhua CO.Ltd.(Yunnan Kunming,650301);Disscuss Problems in the Quality Testing of AN-TNT Explosive[J];Explosive Materials;2007-05
5 LI Changfa,WU Wenhui,GU Jing,SHEN Wanzhong,HU Yonghong Lanzhou Heping Branch,Gansu Jiulian Explosive Materials Co.,Ltd.(Gansu Lanzhou,730094);A New Determination Method for Detonation Velocity of Industrial Explosive[J];Explosive Materials;2011-01
6 LU Yan-ling,ZHANG li,SHI Dong-mei,DU Shi-guo(Department of Ammunition Engineering,Ordnance Engineering College,Shijiazhuang 050003);Study on the Reusing Obsolete Propellant[J];Environmental Science & Technology;2006-S1
7 WANG Zhao-zhong~1,WANG Xu-guang~2,KANG Ting-zhang~2,ZHANG Xiao-zhi~2,LI Zi-qiang~2 (1.University of Science and Technology Beijing,Beijing 100083 China;2.Beijing General Research Institute of Mining and Metallurgy,Beijing 100044,China);INFLUENCE OF PARTICLE SIZE OF POWDER EMULSION EXPLOSIVE ON ITS DETONATION PROPERTIES[J];Engineering Blasting;2005-03
8 WANG Jun,LIN Xiang-yang,PAN Ren-ming(School of Chemical Engineering,Nanjing University of Science and Technology,Nanjing 210094,China);Dynamic Process of Ammonium Perchlorate Leached from Composite Solid Propellant[J];Chinese Journal of Explosives & Propellants;2011-04
9 Li Xian1 Huo Jichuan1 Wang Zhongxiang2 Shu Yuanjie3 Ye Xu1(1.Institute of Applied Chemistry,Southwest University of Science and Technology,Sichuan Mianyang,621010;2.Mian Yang Vocational and Techvical College,Sichuan Mianyang,621000;3.Institute of Chemical Materials,China Academy of Engineering Physics,Sichuan Mianyang 621900);The Progress on Obsolete Energetic Materials Disposal[J];Chemical Industry Times;2008-01
10 YANG Hui-qun, WANG Ze-shan, WEI Xiao-an(School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China);Effect of Explosive Charge with Variable Clearance on Detonation Performance[J];Energetic Materials;2005-04
China Proceedings of conference Full-text Database 1 Hits
1 LIU Dongqing~1,WANG Bo~2,ZHENG Bo~1 1 Ordnance Technology Research Institute of Ordnance Engineering College,Shijiazhuang,China,050000 2 Jinan Ordnance Radar Repair Shop,Jinan,China,250022;The Analyses and Improvement of Testing Methods of Propellant Chemical Stability[A];[C];2011
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 WANG Qiong lin, LI Shang wen, WANG Ze shang (Xi′an Modern Chemistry Research Institute, Xi′an 710065, China);Research Development for Diffusion of Deterrent in Gun Propellant[J];CHINESE JOURNAL OF EXPLOSIVES & PROPELLANTS;2000-01
2 WANG Xin(North Institute for Scientific and Technical Information,CNGC,Beijing 100089,China);Development and Application of Green Propellants and Explosives and Related Technologies[J];Chinese Journal of Explosives & Propellants;2006-05
3 Zhang lihua Wang Zeshan (Nanjing University of Science and Technology, Nanjing 210094);The State of Approach to Disposal and Utilization of Obsolete Explosives and Propellants[J];CHINESE JOURNAL OF EXPLOSIVES & PROPELLANTS;1998-01
4 Huang Jun Tang wanYing Zhou Shenfan (Nanjing University of Science and Technology, Nanjing 210094);Preliminary Study on the Treatment of TNT Redwater by Wet Peroxide Oxidation under Normal Pressure[J];CHINESE JOURNAL OF EXPLOSIVES & PROPELLANTS;1998-04
5 Wei Xiaoan,Wang Zeshan Nanjing University of Science and Technology(Nanjing,210094)[;Manufacture of Explosive from Perfusion Gel Containing Waste Propellant[J];Explosive Materials;2001-03
6 LU Yan-ling,ZHANG li,SHI Dong-mei,DU Shi-guo(Department of Ammunition Engineering,Ordnance Engineering College,Shijiazhuang 050003);Study on the Reusing Obsolete Propellant[J];Environmental Science & Technology;2006-S1
7 Yao Kangde;Peng Tao;Gao Wei(Department of Materials Science and Engineering,Tianjin University,Tianjin,300072)Kim Sung Wan(Center of Controlled Chemical Delivery,University of Utah ,UT 84018,USA);Intelligent Hydrogels[J];;1994-02
8 Liu Tingdong;Liu Jing (The Department of Material Secience and Engineering Tianjing University Tianjing 300072 );Water Absorbing Mechanisms of High Water Absorbent Resin[J];;1994-03
9 ZHANG Guo wen, CHEN Xin fa(Institute of Chemical Materials,CAEP, Mianyang 621900, China);Research on Waterjet Cutting Parametrization Test for Simulated Material of Explosive[J];Energetic Materials;2001-01
10 Huang Wenfeng Zhao Junke Huang Mingwan (China Academy of Engineering Physics,Chengdu 610003);EXPERIMENTAL RESEARCH ON TNT RDX WASTAGE TREATMENT ——BIODEGRADATION AND ADSORPTION[J];ENERGETIC MATERIALS;1998-02
China Proceedings of conference Full-text Database 1 Hits
1 AN Li-chao (Department of Environmental Science and Engineering, Nanjing University of Science Technology, Nanjing 210094, China);Studies on Treatment Techniques of Industrial Wastewater Containing Nitrobenzene Compounds[A];[C];2004
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved