depickling

英

美

网络脱酸

Study on craft of neutral depickling of xylose hydrolysis fluid;
因此，走向中和才是文化、文学交流的理想境界。
In the laboratory research foundation, the fraction oil depickling solvent technologies carries on the industry test in the Zhonghai Asphalt limited Liability Company and obtains the success.
在实验室研究的基础上，馏分油脱酸剂技术在中海沥青股份有限公司进行工业试验研究并取得成功。
Second, we evaluates the best laboratory operating condition of the fraction oil depickling solvent, and carries on the depickling experiment to the different acidity fraction oil;
评选出馏分油分脱酸剂的最佳实验室操作条件，并对不同酸度的馏分油进行脱酸实验；
Study the inspection of the depickling solvent recovery mode, the recycling condition, and recycling petroleum acid;
完成对脱酸剂回收方式、回收条件，回收石油酸等问题的考察；
Application of depickling technology in PVC conversion and its innovation
PVC转化脱酸技术的应用及改进
In view of the above questions, we study the fraction oil depickling solvent to refine distillate oil, and propose the method for the first time which refine distillate oil with 40% w sodium hydroxide-water solvent and the TS-1 extractant.
针对上述问题，我们开发了馏分油脱酸剂技术，首次提出用高浓度碱液与自行研发的TS&1萃取剂复配成的脱酸剂进行脱酸研究。