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- diesel caustic washing 柴油碱洗
- FCC LCO was treated by an solvent containing complexing agent followed with caustic washing in laboratoty. 用溶剂和微量萃取剂组成的复合溶剂对催化裂化柴油络合萃取,再结合碱洗来改善其安定性。
- FCC LCO was treated by an solvent containing complexing agent followed with caustic washing in laboratory. 用溶剂和微量萃取剂组成的复合溶剂对催化裂化柴油络合萃取,再结合碱洗来改善其安定性。
- Caustic washing and oil deposition from alkali waste were used to determine the solubilization capacity of sodium naphthenate for oil fractions. 采用馏分油碱洗脱酸和由碱渣中析油两种方法测定了石油酸钠对馏分油的增溶能力及水溶性醇类对这种增溶作用的影响。
- The liquid-phase propane amine desulfurization and gas-phase propane caustic washing desulfurization are discussed in detail. 重点讨论了液相丙烷醇胺脱硫法和气相丙烷碱洗脱硫法两种工艺防腐蚀措施。
- straight-run diesel caustic scrubbing 直馏柴油碱洗
- Reason Analysis of Emulsification in The Processing of Atmospheric Straight-run Diesel Fuel by Caustic Washing 常压直馏柴油碱洗乳化原因分析
- The boiler of the 2nd-phasse project in Dongting Fertilizer Plant was chemically washed using hydrochloric acid, which as supplemented by water wash, caustic wash, acid wash and passivation. 洞庭氮肥厂热电厂二期工程锅炉采用盐酸进行了化学清洗 ,并采用五回路和水洗、碱洗、酸洗、钝化工艺 ,取得了良好效果。
- RECLAIM OF ALKALI FROM ALKALI WASTE OF FCC NAPHTHA CAUSTIC WASH FCC汽油碱精制后碱渣中碱的再生
- Washing machines take the drudgery out of laundry. 洗衣机把洗衣工作带出了洗衣房。
- She did her washing in one of the outhouses. 她在户外的一间小屋里洗衣服。
- She helped her mother do the washing. 她帮她妈妈做清洗的工作。
- The tractor is powered by a diesel engine. 这台曳引机是用柴油机发动的。
- She scraped along by taking in washing. 她在家替人洗衣服,以此勉强糊口度日。
- Washing dishes is his pet aversion. 他最讨厌洗碗。
- What about washing the car on Sunday? 礼拜天洗车怎么样?
- I am afraid you must wash out this stain. 恐怕你必须洗掉这个污渍。
- I had to wash and dress in a hurry. 我得匆匆洗个澡穿好衣服。
- The steam locomotives were superseded by diesel units. 蒸汽机车已被柴油内燃机车所取代。
- I will be with you just as soon as I wash up. 等我洗洗脸,洗洗手,就来陪你。