查询词典 calcination

Results showed that after polymerization and calcination, needle coke with big lamellar fiber was formatted by the addition of FeCl3 and paratoluenesulfonic acid as well as hexamethylenetetramine.

结果表明：向煤沥青中添加氯化铁（FeCl3）或对甲苯磺酸和六次甲基四胺后，经聚合煅烧生成大片层纤维的针状焦。

Naturally, the firing of pellets is not an isothermal process and magnetite oxidation and flux calcination will occur across a range of temperatures.

当然，射击的子弹不是一个等温过程和磁铁矿氧化焙烧和流量将出现在各种温度范围。

Least squares support vector machines is used to solve the multi-input and single output modeling problem of lithopone calcination process in rotary kiln.

将LS-SVM非线性建模思想应用於锌钡白转窑煆烧过程的MISO系统建模。

The best performance for Sw: 1 Al' mole ratio calcination temperature, curing time 650 qC Rao 3 h: citric acid catalytic Taiwan into the best condition of isooctyl catalyst for: 1 (2%), the total alcohol acid mellowly Moore j l: 5 than when asked 2 h.

焙烧温度650 qC。焙娆时间3 h：催化台成柠檬酸异辛酯的最佳条件为：催化剂用量1 2％，酸醇摩尔比l：5。

The results showed that calcium aluminates powder could be obtained under lower temperature calcination after adding mineralizer to the raw materials.

研究表明：加入矿化剂后，可在更低温度条件下煅烧制备出铝酸钙粉，有利于节能减排。

The results showed that the feeding of mineralizer lowered the calcination temperature of α-Al2O3, promoted its crystal transformation and reduced its sodium oxide content.

矿化剂在煅烧α-Al2O3过程中的作用主要表现在降低煅烧温度、促进α-Al2O3晶型转化和降低α-Al2O3中氧化钠含量。

Calcium aluminates powder was synthesized under high temperature calcination by mixing bauxite, limestone and a certain amount of mineralizer.

研究中以铝矾土和石灰石为原料，加入一定量的矿化剂，混合均匀，经高温煅烧制得铝酸钙粉。

Key words : mineralizer; calcination temperature;α-Al2O3; grain size

采用硼酸矿化剂，焙烧温度在1 400～1 450 ℃左右，保温2～3 h，其反应式如下

The results show that the Gd2O3:Eu powder prepared by the co-precipitation route is a cubic phase, while the Gd2O3:Eu powder directly obtained by the sol-gel combustion process without further calcination is a monocline phase.

结果表明：共沉淀法合成的Gd2O3：Eu为立方相；溶胶-凝胶/燃烧合成法制备的Gd2O3：Eu为单斜相。

Methods for Morphometry and Analysis of Gastropod Shells;2. In this paper,calcination characteristics and desulfurization property of several kinds of shells are studied by using thermogravimetic analysis methods.

采用热分析方法对几种贝壳的煅烧特性和固硫特性进行实验研究，在理论分析和实验研究的基础上得到贝壳煅烧反应的动力学模型，并求出表观活化能，结果表明贝壳的表观活化能比石灰石小约 10 0kJ·mol-1。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。