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2005 | Vol. 2, nr 4 | 55-62
Tytuł artykułu

Self-sensitizable Characteristics of Modified Ammonium Nitrate

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Języki publikacji
EN
Abstrakty
EN
Ammonium nitrate has been modified by evaporative recrystallization from its mixture solution with hexadecyl trimethyl ammonium bromide and sodium dodecyl sulfate. The physical property of the modified compound has been nwestigated by SEM, DSC, specific surface area and particle size measurements. The results show that in comparation with common ammonium nitrate, the modified ammonium nitrate has an irregular crystal shape, greater specific surface area, better particle size distribution, lower heat of crystal pattern transition and higher transition temperaturę. These indicate the modified ammonium nitrate has a mesoporous structure with good self-sensitizable, anti-hygroscopic and anticaking performances as an oxidizer of industrial explosive.
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Rocznik
Strony
55-62
Opis fizyczny
Bibliogr. 6 poz.
Twórcy
autor
  • School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094, P.R.China
autor
  • School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094, P.R.China, njustqianhua@hotmail.com
autor
  • School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094, P.R.China
autor
  • School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094, P.R.China
  • School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094, P.R.China, njustqianhua@hotmail.com
Bibliografia
  • [1] Lu Chunxu et al., Industrial Explosive Theory, Weapon Industry Press, Beijing 2003.
  • [2] Li Lianmong, Application of Complex Anti-Caking Agent in Ammonium Nitrate Explosive, Explosive Materials, 1998,2, 18-21.
  • [3] Ye Zhiwen, Ca1culation and Analysis of Solid Surface Free Energy of Expanded Arnmonium Nitrate, ibid., 2000, 5, 1-4.
  • [4] Rui Junming, Chen Tianyun, Explosive Explosion Theory, Jiangsu Science and Technology Press, Nanjing 1995.
  • [5] Fu Xiancai, Shen Wenxiu, Yao Tianyang, Physical Chemistry, Last, Higher Education Press, Beijing 1996.
  • [6] ALefuski B. M, Ammonium Nitrate Technology, Chemical Industry Press, Beijing 1983.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-article-BAT1-0036-0074
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