1) geocerinone
地蜡酮
3) acetone-benzol dewaxing
酮苯脱蜡
1.
Production of 58 ℃ wax in acetone-benzol dewaxing unit by two-stage vacuum filtration;
酮苯脱蜡装置两段过滤生产58℃石蜡
2.
Unconverted oil from hydrocrackers can be treated in acetone-benzol dewaxing unit and clay treating plant to produce quality lube base oil.
加氢裂化尾油经酮苯脱蜡和白土精制工艺可生产高质量润滑油基础油。
3.
5 of Yumen with acetone-benzol dewaxing-deoiling and clay refining was studied and it's commercial application was carried on.
对玉门减压深拔减五线生产微晶蜡的工艺进行了研究并进行了工业应用,生产结果表明:以减压深拔减五线为原料经酮苯脱蜡脱油、白土精制生产微晶蜡,操作过程平稳,酮苯脱蜡脱油过程过滤速度较快,脱蜡油和粗蜡的平均收率可达到78。
4) ketone-benzol dewaxing
酮苯脱蜡
1.
The technology of producing lube base oil and wax from the hydrocracking unconverted oil by ketone-benzol dewaxing,solvent refining,sweating and clay refining was studied.
对加氢尾油通过酮苯脱蜡、溶剂精制、石蜡发汗以及白土精制生产润滑油基础油和石蜡进行研究及工业试生产。
2.
The hydrocracked tail oil from hydrocracker in Refining Division of SINOPEC Shanghai Gaoqiao Branch was tested with ketone-benzol dewaxing technology.
通过对中国石化上海高桥分公司炼油事业部140万t/a加氢裂化装置的加氢裂化尾油进行酮苯脱蜡试验,考察了加氢裂化尾油通过酮苯脱蜡工艺生产石蜡及高品质基础油的可行性;同时对加氢裂化尾油掺合减压二线馏分油对试验结果的影响进行了考察。
3.
The result of processing test showed that,through furfural extraction,ketone-benzol dewaxing and clay refining,the hydrocracking bottom oil can be used to produce the lube base oil that matches the standard of HVIH(high viscosity index base oil).
加工试验表明,加氢裂化尾油经过糠醛精制、酮苯脱蜡以及白土精制可以生产出符合HVIH标准(高粘度指数基础油)的润滑油基础油。
5) acetone benzol dewaxing
酮苯脱蜡
1.
The application of closed loop control for optimizing the operation of the 520 kt/a acetone benzol dewaxing and deoiling unit in the Refinery of Yanshan Petrochemical Company is presented.
介绍计算机优化控制系统在北京燕山石油化工集团公司炼油厂 5 2 0kt/a酮苯脱蜡脱油联合装置上的开发应用情况。
2.
The technique advances of acetone benzol dewaxing unit are mainly concentrated on reducing energy consumption, upgrading equipment and control technique.
酮苯脱蜡装置近年技术进展主要集中在降低能耗、更新设备及控制策略方面。
6) benzol-ketone dewaxing
酮苯脱蜡
1.
Two-stage filtration producing 58 ℃ wax in the benzol-ketone dewaxing unit was carried successfully by technical transform.
酮苯脱蜡装置两段过滤工艺采取更换冷洗喷头、封堵过滤机低部真空、调整一段和二段过滤机进料温度等措施,加工减二线原料时成功生产出58℃石蜡。
2.
The self-acting warm wash and vacuum filter liquid level self-acting control technologies are applied to benzol-ketone dewaxing unit.
酮苯脱蜡装置应用自动温洗和过滤机液位自动控制技术,过滤机操作可实现自动控制,过滤机真空度明显提高,去蜡油收率提高,蜡含油显著下降。
补充资料：地蜡
| 地蜡 ozocerite 石油沥青的一类。源于希腊文，意为有气味的蜡。由石蜡基石油和石蜡 - 环烷基石油在运移过程中，因温度降低而结晶析出，呈脉状产出或充填于岩石孔隙（或裂缝）中。浅黄色至暗褐色，呈固体到半固体，外观似蜂蜡，比重小于1。主要组分为固体石蜡烃。加热后具可塑性。可用于绝热、绝缘、隔水、工业涂料和医疗等。中国柴达木盆地冷湖地区有天然地蜡产出。 |
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