采用二步光氯化悬浮法制备了高氯含量的CIPP,研究了氯化温度、通氯量、固液比以及光照时间和方式等对CIPP含氯量的影响。
The process of two step photo chlorination suspension is used to prepare chlorinated isotactic polypropylene (CIPP) with high chlorine content.
本文还考查了合成蛋氨酸镧的过程中,蛋氨酸和氯化镧的物料比、反应温度、溶液酸度和反应时间对产率的影响。
It also visits a synthetic Danansuan lanthanum process Danansuan and materials than chlorination lanthanum, reaction temperature, acidity and response time solution to the production rate.
分析了还原剂、温度和时间对锶浸出率的影响,研究了氯化锶溶液中脱除杂质的方法和效果。
The effect of reducing agent, temperature and time on leaching of strontium are investigated, and the method for purification of strontium chloride solution is also studied.
研究了无催化剂存在时,溶剂、硫化钠用量、反应时间和反应温度对从氯化苄和硫化钠合成二苄基硫醚的影响。
Effects of solvent, sodium sulfide dosage, reaction time and reaction temperature in syn thesis of dibenzyl sulfide from benzyl chloride with sodium sulfide without catalyst were studied.
本文研究了填料对氯化丁基橡胶在玻璃化转变温度以上的温度范围里的力学阻尼行为的影响。
This paper presents our study on the effect of fillers on mechanical damping of chlorinated butyl rubber above its glass transition temperature, Tg.
同时还讨论了反应温度和氯化物浓度对金属沉积速度的影响。
The effects of reaction temperature and chloride concentration on the deposition rate of metal are also discussed.
研究了氯化锌活化废柞木屑制备活性炭的工艺条件,探讨了浸渍比、活化剂浓度、活化时间和活化温度对活化效果的影响。
The technology conditions for preparation of active carbon from oak wood waste by zinc chloride activation and the factors influencing of the activation were investigated.
本文着重研究温度、光照、酸碱度、蔗糖及氯化钠对螺旋藻藻蓝素稳定性的影响。
The paper gives the affects which act to Spimlina platensis algocyan by temperature under the lights.
重点考察了原料中杂质及温度等对氯化反应的影响和温度、催化剂对水解反应的影响。
Effects of the impurity of raw materials, reaction temperature and catalyst on the chlorination and hydrolysis are studied mainly.
在还原过程中,控制反应温度及氯化物浓度可以获得金属致密镀层或超微粉末。
During the reduction process, it is possible to obtain metal with dense layer or ultrafine powder by controlling the reaction temperature and chloride concentration.
探讨了氮气流量、低分子杂质、试样的形状、温度等因素对HPVC树脂热脱氯化氢速率的影响。
The effects of nitrogen flow as carrier gas, impurities , sample size and temperature on rate of dehydrochlorination of HPVC were investigated comprehensively.
铬含量、温度和氯化物浓度对蒸汽轮机叶片钢点蚀的影响。
Pitting corrosion of steam turbine blading steels: the influence of chromium content, temperature, and chloride lon concentration.
还有,温度波动必须最小化以避免部件冷缩,也应避免有氯化物和硫化物的环境。
In addition, temperature fluctuations should be minimized to avoid condensation on the parts, and atmospheres should be free of chlorine and sulfur bearing compounds.
考察了氯化反应器、预热温度、氯气流速、反应温度及反应时间对氯气转化率的影响。
The effects of chloridization reactor, preheat temperature, chlorine flow rate, reaction temperature and reaction time on the conversion of chlorine gas were examined.
研究了氯化钠焙烧中相反应温度及其它与钒转化浸出率的有关因素。
The effect of phase reaction temperature of salt roasting and other factors on vanadium recovery is investigated.
测定了该产品的表面张力,研究了温度、氯化钠对其表面性能的影响。
The surface tension of the product was determined, and the influences of temperature and sodium chloride on the surface activties was studied.
在环流反应器中考察了光照下不同反应温度对乙酸氯化反应的影响,实测了不同温度下,乙酸、氯乙酸和二氯乙酸的浓度随反应时间的变化关系。
The effects of different temperature on the chlorination of HAc were researched. The relations between the concentration of HAc, MCA and DCA and time were measured.
三是研究了氯化钾溶液的电导率随温度和浓度变化的关系。
Thirdly, the relationships between electric conductivities of potassium chloride solutions and temperature and molar ratio are studied.
实验研究发现在相同工况下,氯化锂转轮的显热效率、潜热效率均高于硅胶转轮。运行参数中再生温度、处理空气进口湿度对转轮除湿性能影响比较大。
Some parameters, such as the inlet air humidity and temperature, the regeneration temperature, the air mass flow rate, which may affect the performance of the desiccant wheels, were also analyzed.
详细讨论了催化剂用量、反应温度、氯气流速对氯化反应的影响,得出了最佳合成工艺条件。
The catalyst for the chlorination and the effects of temp. and flow rate of chlorine on the catalytic re-action were examined, and the optimal condition of reaction was established.
研究了聚合氯化铝的盐基度、用量及混凝温度对造纸中段水处理效果的影响。
The effect of the base saturability, the dosage and the temperature of coagulation of PAC on the grey water of paper industry has been studied.
热重分析表明:微胶囊阻燃剂的热分解温度比环状氯化磷腈大大提高。
Thermogravimetric analysis(TGA) test showed that the thermal decomposition temperature of chlorocyclophosphazene microcapsule steeply rose up as compared with chlorocyclophosphazene.
实验结果表明:1)与传统的氯化铵固化剂相比,过硫酸铵催化的脲醛树脂的热分析曲线的起始温度和峰顶温度都很低,显示出良好的固化促进作用;
The results indicate that:1)Compared with traditional cure agent-ammonium chloride, LUF resins catalyzed by ammonium persulphate have lower temperatures of exotherm, revealing much faster curing rate;
本文介绍的NDZ - 1、NDZ - 2高浊点、宽温度氯化钾、氯化铵光亮镀锌工艺,解决了目前国内氯化物镀锌添加剂的一些技术难题。
In this paper are introduced high cloud point and wide-temperature NDZ-1 potassium chloride and NDZ-2 ammonium chloride bright zinc-plating technology.
以氯化钠中氯离子作为反应的转化率指标,研究了温度、硼酐与氯化钠摩尔配比、蒸汽流量及反应时间改变对反应的影响。
Some reaction conditions, which include temperature, molar ratio of B_2O_3 to NaCl, and flow rate of water vapor, were studied.
以氯化钠中氯离子作为反应的转化率指标,研究了温度、硼酐与氯化钠摩尔配比、蒸汽流量及反应时间改变对反应的影响。
Some reaction conditions, which include temperature, molar ratio of B_2O_3 to NaCl, and flow rate of water vapor, were studied.
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