1) Acid activation
酸法活化
1.
The acid activation mechanism was analyzed according to the change of chemical composition and structure of activated product.
以钙基膨润土为原料、以硫酸为活化剂,对活性白土制备的主要工艺参数进行了详细的试验研究,并根据活化产物的化学成分和结构的变化分析了酸法活化的机理。
2.
Investigations on acid activation optimization indicate that the main factors affecting the decolouring capacity of the activated product are acid concentration, temperature and activation time, and the optimum conditions can.
本文以钙基膨润土为原料、以硫酸为活化剂,对活性白土制备的主要工艺参数进行了详细的试验研究,并根据活化产物的化学成分和结构的变化分析了酸法活化的机理。
3) acid activation
酸活化
1.
In order to prepare cellulose acetate-propionate,the acid activation of cellulose was investigated in this paper.
以合成醋酸丙酸纤维素中的酸活化为例对纤维素的酸活化进行了研究。
2.
With acid activation treatment, active white clay was produced from a bentonite ore in Shandong Province.
以山东膨润土为原料用酸活化法生产出了活性白土。
3.
The effects of calcination temperature, roasting time and sludge content on the porosity of granules were investigated to obtain porous samples with better mechanical strength, which were further treated with sulphuric acid activation.
结果表明,酸化污泥膨润土颗粒的优化制备工艺条件为:污泥/膨润土最佳质量比1:3,焙烧温度700℃,焙烧时间7h,硫酸浓度6mol/L,液固比25mL/g,常温下酸活化4h。
4) activation with acidic salt
酸盐活化
1.
And thereby settlement for embrittlement was suggested as follows: activation with acidic salt instead of pickling for degreased products.
从而提出了解决方法:产品除油后用酸盐活化替代酸洗。
5) activated with boric acid
硼酸活化
1.
The structures and adsorption properties of viscose-based activated carbon fiber activated with boric acid (VACF-B) were studied.
对硼酸活化制备的粘胶基活性炭纤维的结构、吸附性能进行了表征 ,结果表明经硼酸活化的活性炭纤维的孔结构以微孔为主 ,碳含量比较高 ,硼含量很低 ,杂质少 ,表面含有各种含氧基团 ,基体微晶有序性差。
6) heat-acid activating
酸热活化
补充资料：动电位再活化法试验
分子式：
CAS号：
性质： 一种快速检验不锈钢晶间腐蚀倾向的电化学测试方法。将试样在含硫氰化钾的0.5mol/L H2SO4溶液中从活化到钝化，再从钝化到活化测定恒电位极化曲线。若有晶间腐蚀倾向，在钝化到活化扫描时会出现一个再活化峰，其峰值电流或该峰附近电流增大到减小所包围的面积所表示的电量可反映晶间腐蚀倾向的大小。也可用再活化峰值与活化钝化峰的峰值之比来反映。
CAS号：
性质： 一种快速检验不锈钢晶间腐蚀倾向的电化学测试方法。将试样在含硫氰化钾的0.5mol/L H2SO4溶液中从活化到钝化，再从钝化到活化测定恒电位极化曲线。若有晶间腐蚀倾向，在钝化到活化扫描时会出现一个再活化峰，其峰值电流或该峰附近电流增大到减小所包围的面积所表示的电量可反映晶间腐蚀倾向的大小。也可用再活化峰值与活化钝化峰的峰值之比来反映。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条