alkali refining造句

• Alkali refined linseed oil pale grade
  精炼亚麻子油
• The article studied on the practical technology of alkali refining high - acidity pricklyash seed oil to deacid on the base of previous research
  摘要在前人研究的基础上，对高酸值花椒籽油的碱炼除酸实用技术进行了进一步的研究。
• The result indicated that traditional technology of normal alkali refining can refine the pricklyash seed oil whose acidity under 20 , but the method of by stage alkali - refining using dilute - solution can process pricklyash seed oil whose acidity above 60 ~ 70
  结果表明，传统的常规碱炼技术可以对酸值在20以下的花椒籽油进行精炼；而采用稀溶液分步间歇式碱炼则可以处理酸值高达60 ~ 70的花椒籽油。