1) low temperature calcination
低温煅烧
1.
Preparation of BaTiO_3 nanopowders by solid phase grinding-low temperature calcination method;
固相研磨-低温煅烧法制备钛酸钡纳米粉体
2.
Preparation and characterization of barium strontium titanate nanoparticles by low temperature calcination method
钛酸锶钡纳米粒子的低温煅烧法制备与表征
2) low temperature calcination method
低温煅烧法
1.
Among of these methods,treverse microemulsion,low temperature calcination method and molten salt method can effectively control the morphology and size of product have attracted the investigator\'s attention.
在这些制备方法中,反相微乳法、低温煅烧法和熔盐法等由于能有效控制颗粒的形貌及大小,而吸引了研究人员的关注。
3) low-temperature burned lime
低温煅烧石灰
4) calcination temperature
煅烧温度
1.
Effect of calcination temperature on the structure and catalytic properties of perovskite mixed-oxide for simultaneous removal of NO_x and soot;
煅烧温度对钙钛矿复合金属氧化物的结构及其同时催化去除NO_x和碳烟的影响
2.
Suitable calcination temperature of activate kaolin clay;
活化高岭土适宜煅烧温度
3.
Effects of calcination temperature on structure of titanium oxide photocatalyst
煅烧温度对二氧化钛光催化剂结构的影响
5) calcined temperature
煅烧温度
1.
The results show that when the calcined temperature increases,the grain size increases and the absorption profile shifts to longer wave to some degree.
以钛酸四正丁酯为原料,采用溶胶-凝胶法制备了不同煅烧温度(500℃、600℃、700℃和800℃)的TiO2纳米粒子,对样品进行了TG-DTA、XRD、UV-Vis及IR分析,并以甲基橙为目标降解物,考察了煅烧温度对TiO2光催化性能的影响。
2.
The effects of calcined temperature on the characteristics of SrTiO3 Powder prepared by chemical coprecipitation method were studied by TG-DTA, XRD, SEM, etc.
通过研究不同煅烧温度对粉料性能的影响,认为粉料前驱体在800~900℃煅烧1小时后所得SrTiO_3粉料烧结活性较好。
6) calcinations temperature
煅烧温度
1.
The property of the granular bentonite was measured,the influences of calcinations temperature and absorbed time on adsorption property were discussed.
测试了样品的性能,讨论了煅烧温度、吸附时间对吸附性能的影响。
2.
It analyzes origin of activity of coal gangue and method on acting it,and also analyzes influencing factors to its forming from calcinations temperature、calcinations time、cooling means、maintenance condition and fineness,then puts forward some suggestion combined with research finding in domestic.
对煤矸石活性来源及激活煤矸石活性的方法进行了分析;从煅烧温度、煅烧时间、冷却条件、养护条件及细度等方面分析了煤矸石活性形成的各种影响因素,并结合国内的研究成果,提出了一些建议。
3.
The calcinations temperature and ageing time influence the performance of desulphurization gypsum.
脱硫石膏的煅烧温度和陈化时间会对石膏浆体的性能产生影响,特别要注意陈化时间过长时,脱硫石膏会吸收过多的水分,出现不凝结的现象。
补充资料:煅烧
分子式:
CAS号:
性质:在一定温度下,于空气或惰性气流中进行热处理,称为煅烧或焙烧。煅烧过程主要发生的物理和化学变化有:(1)热分解。除去化学结合水,CO2,NOx等挥发性杂质,在较高温度下,氧化物还可能发生固相反应,形成有活性的化合状态;(2)再结晶,可得到一定的晶形、晶体大小、孔结构和比表面;(3)微晶适当烧结,以提高机械强度。
CAS号:
性质:在一定温度下,于空气或惰性气流中进行热处理,称为煅烧或焙烧。煅烧过程主要发生的物理和化学变化有:(1)热分解。除去化学结合水,CO2,NOx等挥发性杂质,在较高温度下,氧化物还可能发生固相反应,形成有活性的化合状态;(2)再结晶,可得到一定的晶形、晶体大小、孔结构和比表面;(3)微晶适当烧结,以提高机械强度。
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