1) paraffin release agent
石蜡类脱模剂
2) Pelted release agent
蜡丸脱模剂
3) solvent dewaxing
溶剂脱蜡
1.
In order to improve the level of quality control in solvent dewaxing unit,overcome the fluctuating of quality in finished oil's big tank for the delay of general analysis,and decrease unnecessary waste,SINOPEC Jinan Company was successful to put online instrument for analyzing dewaxing oil solidifying point into action for the first time.
为了提高溶剂脱蜡装置的质量控制水平,克服常规分析不及时造成的成品油大罐质量波动,减少不必要的浪费,中国石化济南分公司首次成功使用了去蜡油凝点在线分析仪。
2.
The available lubricating oil dewaxing processes are introduced,including the fractional crystallization dewaxing process with vacuum wax oil,the ketone-benzol dewaxing process,dilchill dewaxing process and fluidized-bed solvent dewaxing process,as well as the hydroisodewaxing process.
介绍目前润滑油脱蜡工艺,包括减压蜡油分步结晶脱蜡工艺、酮苯脱蜡工艺、稀冷脱蜡工艺和流化床溶剂脱蜡工艺等溶剂脱蜡工艺以及加氢异构脱蜡技术等临氢脱蜡工艺,同时对润滑油脱蜡工艺的设备现状和发展趋势进行初步分析,提出改进建议。
3.
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。
4) dewaxing aid
脱蜡助剂
1.
The dewaxing tests were carried out by adding dewaxing aids in solvent dewaxing process in order to investigate the influences of different dewaxing aids in the same or different feedstocks, the same dewaxing aid in the different feedstocks, and the dosage of dewaxing aid on the dewaxing effect.
通过在溶剂脱蜡过程中加入脱蜡助剂进行脱蜡试验,考察了不同脱蜡助剂在同一原料中、不同脱蜡助剂在不同原料中、同一脱蜡助剂在不同原料中以及脱蜡助剂加剂量等方面对脱蜡效果的影响。
2.
The effects of two dewaxing aids(A and B)on the wax appearance temperature(WAT),wax particle size,the crystallization of wax,filtration rate and dewaxed oil yield of two feeds(N4 and J500)during solvent dewaxing process were studied by using DSC,polarizing microscopy,XRD and MS.
采用质谱法(MS)、偏光显微镜、差示扫描量热法(DSC)和X射线衍射法(XRD)等分析手段,考察传统工艺生产的减四线糠精油(N4)和加氢500N含蜡油(J500)在溶剂脱蜡过程中,脱蜡助剂A和助剂B对含蜡油的脱蜡过滤速度、脱蜡油收率、蜡晶颗粒度、析蜡点和蜡晶结晶度的影响。
6) dewaxing medium
脱蜡剂
补充资料：蜡丸
蜡丸
将药材细粉用蜂蜡为黏合剂制成的丸剂。
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