Problems existing in gasoline splitter and process improvement;
汽油分离塔存在问题及工艺流程改进建议
This paper gives a depiction of physiological function of phytosterol and its application in medicine, food and chemical ngineering,summarizes the research progress of phytosterol, discusses some main popular technologies for the extraction and refining of phytosterol, andfinally suggests to utilize the tall oil of pulping industry as raw material to produce phytosterol in China.
简述了植物甾醇的生理活性以及在医药、食品和轻化工业的应用,概述了国内外塔罗油中植物甾醇提取与精制技术的研究与开发进展,讨论了塔罗油中植物甾醇提取与精制的主要技术方法。
Masson pine tall oil, as a substitute for masson pine resin after kraft pulping, was separated by enther-NaOH system into acidic components and neutral components.
以马尾松塔罗油替代马尾松硫酸盐浆树脂 ,利用乙醚萃取法将其分离为酸性组分和中性组分 ,进而进行了GC MS分析。
The first continuous producing tall oil installaion of China supplied by JPI company,Finland and installed in Qingzhou Paper Mill, Fujian province is introduced with the emphasis on its technology process ,operation parameters as well as its design features.
本文简要介绍了国内引进的第一套塔罗油连续生产线的工艺流程、控制参数及其设计特点。