最终，建立了改性硝酸铵的脱水性能、流动性能、凝固性能、颗粒强度的评价方法，并进行了工业化可行性研究。
The feasibility of industrialization of modified ammonium nitrate for agricultural use is studied by the evaluation of dehydration capacity, fluidity, agglomeration and granular strength.
在分析硝酸铵的多晶现象和吸湿特性的基础上，探讨了硝酸铵的改性技术。
On the basis of analyzing the polymorphic phenomenon and hygroscopicity of ammonium nitrate(AN), the modification technology of AN is discussed.
结果表明：用浓硝酸或混酸对碳纤维表面改性的效果是显著。
The result shows that, the concentrated nitric acid and mix acid have a obvious effect to the chemical modification of carbon fiber surface.
本文采用硅烷类和钛酸酯类偶联剂对固体推进剂中的硝酸铵填料进行表面改性。
The surface modification has been studied on an filler of solid propellants in this paper, by using silane and titanate coupling agents.
测定了改性硝酸铵的比表面积以解释爆轰结果。
Specific surface area of the modified AN is determined to explain the detonation result.
在此基础上，本文分析了热解炭黑硝酸酸洗改性和硬脂酸—硝酸酸洗改性的机理，并进一步考察了硝酸浓度和硬脂酸加入量对热解炭黑的改性效果的影响。
We present the relatively integral theory of modification. We have analysis the influence of the concentration of nitric acid and the quantity of stearic acid for the result of modification.
在分析硝酸铵的多晶现象和吸湿特性的基础上，探讨了硝酸铵的改性技术。
On the basis of analyzing the polymorphic phenomenon and hygroscopicity of ammonium nitrate( AN), the modification technology of AN is discussed.
结果表明，改性硝酸铵生产不存在安全隐患，在技术上是可行的。
Results shows that the production of modificated ammonium nitrate has no potential safety risks, it is feasible in technical.
为降低硝酸铵(AN)的吸湿性，采用喷雾干燥技术，用聚合物和偶联剂对相稳定硝酸铵(PSAN)进行改性。
Polymer and coupling agent were used to coat phase stabilized ammonium nitrate (PSAN) by mens of spraying and drying technology in order to lower moisture absorption of an.
针对吉林石化化肥厂现有硝酸铵生产装置，开展了改性硝酸铵生产技术的研究。
Directing at the production unit of Jilin Petrochemical Company, the technology for production of modified ammonium nitrate was carried out.
利用硝酸铈铵对活性炭纤维进行了化学改性。
The surface chemical structure of activated carbon fibers (ACF) was modified by cerous nitrate.
重点推荐了向硝酸铵中直接加入改性剂的改性方法。
The way of adding additives directly in ammonium nitrate was recommended.
改性硝酸铵通过将改性剂加入硝酸铵中制得。
The modified ammonium nitrate was made by putting the modification additives into the ammonium nitrate system.
改性后的硝酸铵接触角增大，表面张力降低且具有明显的疏水性。
The experiment results have shown that the con- tact angle increases, the surface tension reduces and the hydrophobicity enhances to modified AN.
改性后的硝酸铵接触角增大，表面张力降低且具有明显的疏水性。
The experiment results have shown that the con- tact angle increases, the surface tension reduces and the hydrophobicity enhances to modified AN.
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