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- An exothermic reaction releases heat(energy). 放热反应释放出热量(能)。
- The reaction of CFH_2 radicals with ozone is a strongly exothermic reaction. 同时发现CFH2与O3的反应是强放热反应.
- Exothermic reaction can be reduced by adding hexahydrophthalic anhydride to the phthalic anhydride. 用六氢化邻苯二酸酐加入到邻苯二酸酐中,可使其放热反应减慢。
- Such agents have low boiling points and boil from the heat generated during the exothermic reaction between isocyanate and polyol. 这样代理有低落沸点和煮沸从热引起在放热反应期间在异氰酸盐和多羟基化合物之间。
- A highly compact plate-fin reactor (PFR), which derived from a plate-fin heat exchanger, coupling of the endothermic reaction with exothermic reaction has been proposed. 简述了板翅式换热器在翅片传热和流动特性、翅片表面特性以及物流分配对换热器效能影响等方面的研究进展。
- For example, a highly exothermic reaction might be well controlled in a small stainless steel vessel, but could prove impossible to control in a larger glass-lined vessel. 例如,一个高放热的反应可能在一个小的不锈钢反应釜内能够很好的被控制,但是在一个大的塘玻璃反应釜内证明是不可能控制的。
- The result reveals that, the curcumin binding to the unsaturated lipid membrane is an exothermic reaction, and without any external force , it reacts spontaneously. 实验结果显示姜黄素吸附不饱和链脂膜为放热反应,且反应为自然发生,不需任何外力既可发生。
- Then an approach was put forward to evaluate the potential risk of thermal runaway in exothermic reaction system by use of system safety index, and the equilibrium region o. 提出用系统安全指数概念来评价放热反应系统发生热爆炸的潜在危险性,分析化学放热系统的平衡域。
- The properties of the gelatination,exothermic reaction,latent cure accelerating mechanism,storage stability and the mechanical performances of the two epoxy resin curing systems are compared with each other. 对这两种固化体系的凝胶特性、放热特性、潜伏性促进机理、贮存稳定性及力学性能进行了比较。
- Results showed that the XD reaction in the Al-TiO_2-C system was a strong exothermic reaction, which resulted in the appearance of metallurgical micro region with high temperature. 结果表明,Al-TiO_2-C体系的合成反应伴随着剧烈的放热效应,在反应层形成高温冶金微区;
- Finally, paper takes the decomposing explosion of methyl nitrate as an example to illustrate how to use this approach to quantitatively evaluate the potential dangers in such exothermic reaction system with possibility of thermal explosion. 用硝酸甲酯分解爆炸实例,说明如何利用安全指数对具有热爆炸可能性的系统的潜在危险性进行定量评价,其预测结果与实验结果一致。
- Then an approach was put forward to evaluate the potential risk of thermal runaway in exothermic reaction system by use of system safety index, and the equilibrium region of exothermic reaction systems was analyzed. 提出用系统安全指数概念来评价放热反应系统发生热爆炸的潜在危险性,分析化学放热系统的平衡域。
- Combustion exothermic reaction to prepare materials is referred to as Self-propagationHigh-temperature Synthesis (SHS), which is different from conventional combustion provid-ing heat. 传统供热燃烧是利用燃料和氧化剂的反应获得热能。自蔓延高温合成(SHS)则是利用燃料和氧化剂的放热反应制备有用材料。
- Many reaction give out heat.They are called exothermic reactions and they make the temperature of the surroundings and reaction mixture rise. 放热反应(指放出热量的化学反应)会使环境温度和反应混合物温度升高。
- Based on the simplified approach, analysis of parametric sensitivity and runaway behaviour are made for the industrially important highly exothermic reaction takes place in fixed-bed reactors. 在此基础上分析了进行强放热反应的工业固定床反应器的参数灵敏性及失控行为。
- Frontal polymerization (FP) is a polymer synthesis technique that uses the exothermic reactions to form a self2sustaining wave. 波聚合是指靠自身反应放热产生的热波维持反应进行而将单体转化为聚合物的聚合方法。
- Besides, the solid catalysts are immersed in liquid distillates, so the heat of exothermic reactions is immediately absorbed by vaporizing more liquid. 此外,固体催化剂浸没在液体馏分中,因此放热反应放出的热量立即被蒸发出的更多液体吸收。
- The results showed that the curing process is an exothermal reaction. 结果表明:配合物的热固化是一个放热反应;
- The two dimensional pseudohomogeneous model was often used for the non isothermal, non adiabatic fixed bed reactor that was widely used for the strongly exothermic reactions. 非恒温非绝热固定床反应器广泛应用于强放热的反应体系。
- Rate of exothermic reaction during hydration 水化放热速度