additive reaction

The decrease of the burning rate and flame temperature by adding energetic additive PQ is due to the reduction of energy level of the propellant and the decrease of the chemical reaction rate by the endothermic melting of PQ.

含能添加剂PQ降低燃速、燃温的原因是加入PQ后，推进剂的能量水平下降以及PQ在分解时的熔化吸热降低了化学反应速率。

Quantum chemical studies on additive reaction of fulminic acid with methanol

雷酸与甲醇加成反应机理的量化研究

Urea phosphate is the product of addition reaction between phosphoric acid and urea, and usually obtained from reaction of phosphoric acid [ w ( P2O5)> 40%] with urea. As a fodder additive and a high-concentration compound fertilizer.

磷酸脲是磷酸与尿素的加合产物，通常多用ω（P2O5）>40%的磷酸与尿素反应制得，既是饲料添加剂，又是高浓度复肥，用途广。

Reducing The Content of Free Aldehyde in 107 Glue which caused by Additive Reaction Nitric Derivatives React on Hydroxyl

利用含氮衍生物对羰基的加成反应以降低107胶游离甲醛含量

The effect of acidity on synthesis of phenylbiguanide additive reaction of aniline with dicyandiamide was studied.

研究了酸度对苯胺与双氰胺加成反应生成苯基双胍的影响.

Additive Cyclic Square Wave Voltammetry For Adsorptive-Complex Irreversible System& ⅰ. Controlled by the rate of complexing reaction

络合吸附体系叠式循环方波伏安法的理论研究Ⅰ.受前行化学反应控制

By using reaction distillation, and additive cc 601, the purity of naphthalene can be more than 99.6%, reaching the first grade pure naphthalene national standard.

采用反应精馏，加入cc－601添加剂，可得到纯度大于99.6%的精萘，符合国家一级精萘标准。