1) expanded ammonium nitrate
膨化硝铵
1.
In this paper,the solid surface contact angles of expanded ammonium nitrate are measured by the method of double liguid.
文章通过用双液系法对膨化硝铵的固体表面接触角进行测定 ,在此基础上 ,应用计算模型计算其固体表面自由能 ,对其分析可得到表面改性较好的表面活性剂及用量 ,并在一定程度上揭示了膨化硝铵的表面特征。
2.
Crystal pattern transition and anti-caking properties of several kinds of expanded ammonium nitrate produced by typical anionic (SDS), cationic (OCTA) and nonionic (TW-80) surfactants and their mixture with equal molar ratio have been measured and compared.
测定并比较了由典型的阴离子表面活性剂（SDS）、阳离子表面活性剂（OCTA）、非离子表面活性剂（TW－80）及其各自等摩尔混合体系处理而得的各类膨化硝铵的晶变性质及抗结块性，探讨了表面活性剂对膨化硝铵晶变性质的影响机理，并得出了效果较好的膨化硝铵抗结块剂。
3.
The result showed that,compared with common ammonium nitrate,the expanded ammonium nitrate had better properties such as irregular crystal shape,bigger specific surface area,large numbers of gas-pockets with most of valid pore radius in range of meso-pore and smaller range of particle size.
以膨化硝酸铵为氧化剂、复合油为还原剂、珍珠岩为稀释剂制成的低爆速膨化硝铵炸药根据稀释剂含量的不同,爆速在1 800~3 000m/s内可调,适用于各种光面爆破及其它控制爆破。
2) expanded ammonium nitrate
膨化硝酸铵
1.
In this paper,expanded ammonium nitrate is treated separately by Gemini surfactant C_(12)-3(OH)-C_(12)·2Cl and common surfactant DTAB.
2C l及其单体表面活性剂DTAB分别处理的膨化硝酸铵进行晶体接触角、表面能、比表面积、晶变特性、抗吸湿结块性及爆炸性能的实验研究,结果表明,同DTAB处理的膨化硝酸铵相比,C12-3(OH)-C12。
2.
In this article, micro structure parameters such as pore diameter distribution, cumulative pore area, cumulative pore volume, specific surface area (SSA) and total pore volume of expanded ammonium nitrate are measured by NOVA1000 SSA instrument at bulk density and crystal density of ammonium nitrate.
文章利用NOVA 1000比表面积测试仪,测试了膨化硝酸铵在堆积密度和晶体密度下的孔径分布、累积孔面积和累积孔体积、比表面积以及孔容等微观结构参数,并比较了两种密度下表征膨化硝酸铵的微观结构参数的差异。
3.
Thermal decomposition and thermal stability of expanded ammonium nitrate were studied by accelerating rate calorimeter.
该文利用加速量热仪研究了膨化硝酸铵的热稳定性 ,得到了膨化硝酸铵的温度、压力和温升速率随时间的变化曲线以及温升速率、分解压力随温度的变化等曲线。
3) expanded AN
膨化硝酸铵
1.
Expanded ammonium nitrate (AN) is a kind of new improved AN, possessing outstanding self sensitized characteristics, and is successfully applied to various kinds of expanded AN explosives and seismic explosive columns.
膨化硝酸铵是一种改性硝酸铵晶体 ,具有显著自敏化特征 ,成功应用于各类膨化硝铵炸药及震源药柱中。
2.
In this paper, some factors which influence the performance of expanded AN such as expansion effect, cap sensitivity, and oil absorptivity, etc.
文章探讨了影响膨化硝酸铵的膨化效果、雷管感度以及吸油率等性能的一些因素 ,由此得出膨化硝酸铵生产的最佳工艺条件。
4) expanded ammonium nitrate explosive
膨化硝铵炸药
1.
In this thesis, coating catalystic method are introduced to modify sawdust, and influences of modified sawdust on explosion properties of expanded ammonium nitrate explosive are investigated.
提出了木粉的包覆催化改性方法,并研究了改性木粉对膨化硝铵炸药爆炸性能的影响。
2.
In order to investigate the thermal stability and thermal decomposition properties of a new kind of permissible expanded ammonium nitrate explosive,adiabatic thermal decomposition of No.
为研究新型煤矿许用膨化硝铵炸药的热分解特性,利用绝热加速量热仪测试了3#煤矿许用膨化硝铵炸药在绝热条件下的热分解过程,获得了分解的温度、压力、温升速率随时间的变化关系以及温升速率、分解压力随温度的变化等曲线。
3.
By analyzing the continualy mixing process for rock expanded ammonium nitrate explosive and the requirement of the component s determinate error at different conditions,in order to ensure the mixing proportion to meet with the process,the project was proposed in the paper.
文章通过分析岩石膨化硝铵炸药连续混药工序,对各种组分计量误差的要求,提出了用冲板流量计和失重配料秤等流量检测设备的随动配料系统,对该炸药连续混药工艺中各组分进行配料的方案。
5) expanded AN Explosive
膨化硝铵炸药
1.
Research on the Density Additive for Expanded AN Explosive;
膨化硝铵炸药密度添加剂的研究
2.
In this paper,according to the low-density of expanded AN explosive,several methods to increase the density through the production technique and equipment adjustment based on the existing continuous production line are introduced.
针对膨化硝铵炸药存在的密度偏小的缺点,介绍了几种在现有连续化生产线上通过调整生产工艺及设备提高炸药产品密度的方法,并保证了膨化硝铵炸药性能得以提高。
6) expanded ammonium nitrate
膨化硝铵炸药
1.
In the paper,a higher power expanded ammonium nitrate explosive was made from the expanded ammonium nitrate,the wood powder,the composite fuel oil and some additives.
应用膨化硝酸铵作氧化剂、木粉和复合油相作可燃剂、无机物或有机物作添加物制备了具有较大作功能力的膨化硝铵炸药。
2.
Because of its low cost,high efficiency,no toxicity and excellent explosion pro perties,the expanded ammonium nitrate explosive is used widely in China.
膨化硝铵炸药的低成本、高效率、无毒性、优性能使其得到了广泛的推广和应用。
补充资料：硝磷铵
分子式：
CAS号：
性质：硝酸铵和磷酸铵的混合物。代表性的产品有：(1)含氮25%和五氧化二磷25%的；(2)含氮28%和五氧化二磷14%的；(3)含氮30%和五氧化二磷10%的；(4)加入钾盐，使之成为含氮17%、五氧化二磷17%、氧化钾17%的硝磷铵钾肥料。制法有二：(1)硝酸、磷酸与氨中和反应而制得；(2)直接用硝酸分解磷矿，再经除去硝酸钙而制得硝酸磷肥型复合肥料，其主要成分为硝磷铵。在欧洲绝大部分产品用作肥料。
CAS号：
性质：硝酸铵和磷酸铵的混合物。代表性的产品有：(1)含氮25%和五氧化二磷25%的；(2)含氮28%和五氧化二磷14%的；(3)含氮30%和五氧化二磷10%的；(4)加入钾盐，使之成为含氮17%、五氧化二磷17%、氧化钾17%的硝磷铵钾肥料。制法有二：(1)硝酸、磷酸与氨中和反应而制得；(2)直接用硝酸分解磷矿，再经除去硝酸钙而制得硝酸磷肥型复合肥料，其主要成分为硝磷铵。在欧洲绝大部分产品用作肥料。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条