1) winterisation
冬化脱蜡
2) catalytic dewaxing
催化脱蜡
1.
Silanizing-modified zeolite catalyst ZSM-5 for catalytic dewaxing
硅烷化改性ZSM-5分子筛用于催化脱蜡催化剂
2.
The solvent dewaxing and catalytic dewaxing technologies were discussed with emphasis,future prospects of development of base oil dewaxing were presented,the progress direction of base oil dewaxing was summed up.
介绍了国内外润滑油矿物基础油脱蜡的主要生产工艺,重点讨论了溶剂脱蜡和催化脱蜡技术,对基础油脱蜡的发展进行展望,提出了我国基础油脱蜡的开发方向。
3.
The latest advancement and commercial applications of catalytic dewaxing, isodewaxing, MDDW and wax isomerization as well as the combined processes were reviewed inside and outside China.
论述了润滑油脱蜡的意义,综述了国内外催化脱蜡、异构脱蜡、临氢降凝、蜡异构化及组合工艺的最新发展和工业应用情况,提出了发展我国加氢脱蜡技术的建议。
3) dewaxing with chlorinated solvents
氯化溶剂脱蜡
4) dewaxing
[di:'wæksiŋ]
脱蜡
1.
Energy savings reformation of dewaxing installation by isopropanol solution-urea;
异丙醇水溶液尿素脱蜡装置节能改造
2.
Laboratory Research on Urea Predewaxing of Shanshan Crude Oil.;
鄯善原油尿素预脱蜡实验室研究
3.
Component analysis of Folium Rhododendri Daurici extractum extracted with supercritical carbon dioxide and its dewaxing;
超临界CO_2萃取的满山红浸膏成分分析及脱蜡方法研究
5) dewax
[di:'wæks]
脱蜡
1.
Application of technics of dewaxing sunflower seed oil;
葵花籽油脱蜡工艺的应用
6) solvent dewaxing and deoiling
脱蜡脱油
1.
The solvent dewaxing and deoiling test for the production of the microcrystalline wax with MIBK-MEK solvents is studied,involving all kinds of process conditions.
以甲基异丁基酮(MIBK)和甲乙酮(MEK)为溶剂脱蜡脱油进行生产微晶蜡的试验研究,对溶剂脱蜡脱油过程的各种工艺条件进行考察,结果表明,与采用常规溶剂过程相比,其过滤速度和微晶蜡产品的收率都得到提高,而且微晶蜡的含油量达到小于1%的食品级微晶蜡的标准要求。
补充资料:冬化
分子式:
CAS号:
性质:油脂经脱胶、脱酸、脱色、脱臭后,冬季还会有少量固体脂肪呈絮状沉淀析出,影响外观。冬化是把油脂缓慢搅拌,控制冷却速度,冷却至4~6℃左右,约24小时,使固体脂肪生成较大结晶,分离析出。再经过过滤,把油和固体脂肪分离。冬化也是干法分提的一种特定形式。食用油经冬化,可在冰箱中仍保持透明性和流动性。鱼肝油经冬化可在寒冷天气保持澄清。油漆用油经冬化可使漆膜在低温时保持坚韧。
CAS号:
性质:油脂经脱胶、脱酸、脱色、脱臭后,冬季还会有少量固体脂肪呈絮状沉淀析出,影响外观。冬化是把油脂缓慢搅拌,控制冷却速度,冷却至4~6℃左右,约24小时,使固体脂肪生成较大结晶,分离析出。再经过过滤,把油和固体脂肪分离。冬化也是干法分提的一种特定形式。食用油经冬化,可在冰箱中仍保持透明性和流动性。鱼肝油经冬化可在寒冷天气保持澄清。油漆用油经冬化可使漆膜在低温时保持坚韧。
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