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- A petroleum sulfonate NPS was synthesized by Suizhong low solidification point naphthene-base VGO in a single-tube film sulphonation reactor with SO3 sulfonation agent. 以高芳烃的中海绥中低凝环烷基减压馏分油为原料;以三氧化硫为磺化剂;采用降管膜式反应器合成出了收率高达53.;7%25、有效物含量高达80%25的石油磺酸盐(NPS)。
- Keywords petroleum sulfonate;film sulphonation reactor;low solidification point naphthene-base oil;interfacial tension;enhanced oil recovery; 石油磺酸盐;膜反应器;低温磺化;界面张力;提高采收率;
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- Our first atomic reactor was built in1958. 我们第一个原子反应堆建于1958年。
- film sulphonation reactor 膜反应器
- The reactor was built for tame atomic energy use. 这座反应堆是为原子能的安全使用而建造的。
- sulphonation reactor 磺化反应器
- An undamaged nuclear reactor; undamaged feelings. 未毁坏的核反应堆; 未受伤害的感情
- A damaged reactor leaking radioactivity into the atmosphere. 一座损坏的反应堆向大气中泄露出发射性物质
- The first explosion tore the reactor vault apart. 第一次爆炸将反应堆的屏蔽室炸飞了。
- That the nuclear reactor burnt in Chernobyl brought Russian a crop of misfortunes. 切尔诺贝利核反应堆爆炸给苏联人带来许多灾难。
- Commence attack on the Death Star's main reactor. 防护罩消失了,回来攻死亡星球的反应炉
- The reactor is encased in concrete and steel. 核反应堆由钢筋混凝土围住。
- Of the reactor will take two months. 安装这个反应堆需要两个月的时间。
- Research reactor fuel transport in the U.K. 英国研究堆燃料运输。
- An undamaged nuclear reactor;undamaged feelings. 未毁坏的核反应堆;未受伤害的感情
- A coolant, which may he liquid sodium, water or some other substances can carry away the heat produced in the reactor. 像液体钠、水或其他一些物质这样的冷却剂能吸走反应堆所产生的热。
- The part of a nuclear reactor where fission occurs. 活性区,堆心核反应堆中发生裂变的地方
- Careful! Caregul! That reactor is unstable! 注意!注意!那个原子反应堆不稳定!
- In 1986, the first such reactor in USSR came out. 前苏联对高温气冷堆的研制进展比较顺利,1986年第一台模型出台。