熟化

The control of the aging condition, the transient liquid- solid separation of aging slurries, and the analysis of the particle size distribution of CTA and the micro concentration determination of the impurity 4- CBA.

粗对苯二甲酸的高温熟化是一个复杂过程，动力学实验研究的难点在于3个方面，即反应条件的控制，熟化浆料在高温高压下的液固瞬间分离取样与样品的分析测试。

SEM demonstrated that the globular cinders become crystal grains after maturation. XRD analysis proved that FeH(SO4)2·4H2O is produced after maturation.

表面电镜实验表明熟化后烧渣变成晶状颗粒，X射线衍射证实熟化烧渣中有FeH(SO4)2·4H2O生成。

SEM demonstrated t hat the globula r cinders become crystal grains after maturation. XRD analysis proved t hat FeH(SO4)2*4H2O is produced after maturation.

表面电镜实验表明熟化后烧渣变成晶状颗粒， X射线衍射证实熟化烧渣中有FeH(SO4)2*4H2O生成。

Experiment shows that the temperature of roast, the roast time, the pH value of the meat is a some important factors that affect nitrosamine formation.

试验总结出熟化温度、熟化时间、肉的pH值是影响亚硝胺形成的几个外部因素，其中温度是最主要因素，其次是熟化时间，而pH值为不重要因素。

At the same time, the best aging condition is studied according to the turbidity removal efficiency of different samples.

另外，通过对不同样品的絮凝效果的比较，优化了Al_(30)生成的熟化条件，确定了最佳的熟化条件为90℃搅拌熟化12 h。

WLF equation defines the relation between temperature and temperature shift factor while the forementioned shift equation defines the relation between degree of cure and cure shift factor.

WLF公式用来确定温度与温度转变因子之间的关系。而上述熟化度与熟化度转变因子的关系式用来确定熟化度与熟化度转变因子之间的关系。

The experiment results indicate that the best preparation condition is the sodium silicate concentration of 0.97 mol/L, the molar ratio of Al/Fe of 2:1~4:1, and the molar ratio of SiO2/ of 2:(2+1) at 30~40℃ for 20~30 min with activation pH of 5.0~6.0. At pH of 6~11, polysilicate aluminum ferrite chloride has the best flocculation performance.

研究结果表明：当硅酸钠浓度为0.97mol/L，Si/为2：(2+1)、Al/Fe为2：1~4：1时，熟化温度30~40℃、pH为5~6、熟化时间20~30min的条件下，制备的聚硅酸氯化铝铁对于pH为6~11的生活污水的混凝处理效果最佳。

And it is expected to replace the expensive organic polymer coagulants which were often suspected of being dangerous to human.The preparation technique of HSPSAS was introduced in this paper. The parameters of the process were discussed by the method of orthogonal design, such as molar ratio of Al/Si, the pH of polysilicate, the aging time of polysilicate, the pH of PSAS, the aging time of PSAS, intake of PSAS, and so on, and then an optical technology was obtained.

本文介绍了聚硅酸硫酸铝絮凝剂的制备工艺，并利用正交设计的方法，对其中Al/Si摩尔比、硅酸熟化pH值、聚硅酸熟化时间、药品熟化pH、药品熟化时间、投药量等制备参数进行了分析和讨论，得到优化的制备条件，确定了更为合理的制备工艺。

The effect of processing parameter on the morphology, phase, specific surface area and pore volume of theγ-AlOOH, and the effect of pH value and temperature on the velocity of dissolution–reprecipitation were studied.

在熟化过程中，反应溶液的pH值和反应温度的升高均加快熟化过程溶解-再结晶速度，使熟化过程进行得更充分。

A novel experimental technique was developed to study the aging mechanism and kinetics of crude terephthalic acid particles in acetic acid.

针对粗对苯二甲酸高温熟化过程的特点，开发了一套气液固三相熟化动力学实验技术，进行了熟化过程的动力学实验研究，对粗对苯二甲酸的熟化过程机理进行了剖析和数学描述。

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。