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- Abstract: Special oils were prepared from hydrocracking dies el oil by catalytic distillation for proceeding dewaxing and product separation. 摘 要: 采用催化蒸馏技术对加氢裂化柴油馏分进行脱蜡和产物分离以制取特种油品。
- The effluent product in the reactor goes to the main fractionator, where the heat is removed in its various pump-around loops and initial product separation is accomplished. 反应堆的流出物会进入到主分馏器,在那里,热量会被四周围各种各样的循环泵带走,从而形成最初的产物。
- The operation of the product separation system was more flexible and stable especially the pressure-drop in the main fractionator was significantly reduced after the revamping. 改造后,产品分离系统操作弹性增大,操作稳定性增强,尤其是分馏塔压降大幅度降低,操作适应性提高。
- Synthesis 3, 5-dihydroxytoluene by ethyl acetoacetate and diketene as material ( yield 6%), by 3-methyl-4-chlorophenol and KOH as material (yield 30-40%) respectively, It was solved for product separation and purify. 分别以乙酰乙酸乙酯与双乙烯酮为原料(收率6%25)、3-甲基-4-氯苯酚与氢氧化钾为原料(收率30-40%25)合成了3,5-二羟基甲苯,解决了产品分离纯化问题。
- Enzymatic membrane bioreactor is a new type of bioreactor and has a good prospect.While biocatalysis is carried out, product separation and concentration and catalyst recovery are also operated. 酶膜生物反应器是一种新型的、有发展前途的生物反应器,它在进行生物催化的同时,也在进行产物的分离、浓缩及催化剂的回收。
- The inclusion bodies were extracted by ultrasonic-breaking, and then the unique band was cut off from induced expression product separated by SDS-PAGE. 用超声波破碎细胞壁提取包涵体,SDS-PAGE结束后切下目的条带再用透析法复性浓缩,获得纯化的重组蛋白。
- Product Separation Processes for MTBE Cracking MTBE裂解制异丁烯分离工艺的研究
- The new product became a goldmine for the company. 该项新产品成了该公司的聚宝盆。
- Awkward to separate thing department, temperature sensing thing department and high purity rectification of product separated and offered favorable terms.Haiyan New Century Petrification Equipment Co. 为难分离物系、热敏性物系及高纯度产品的精馏分离提供了有利的条件。
- Patentiometric Titration was applied todetermined the DDA of dryness product, as the result showed, DDA of product prepared by ChA was 84.85% and product separated from fermentation liquid was 76.82%. 采用线性滴定法测定了喷雾干燥产品的脱乙酰度;结果表明;由内切酶直接降解制备的低聚糖产品脱乙酰度为84.;85%25;而从内切酶和外切酶同时降解的发酵液中分离得到的产品脱乙酰度为76
- I can't say I'm at all pleased by your product. 我不能说对你们的产品满意。
- I think you may be interested in our new product. 我想贵公司可能会对敝公司的新产品感兴趣。
- A product of a document copying process. 文件复制过程的一种产品。
- The product is on trial in our laboratory. 该产品正在由我们实验室做测试。
- Our pressure vessel is licensed product. 我厂生产的压力容器是授权生产产品。
- The salesman plugged the new product. 那个推销员反覆宣传新产品。
- They detected no defect in the product. 他们没发现产品有任何问题。
- Flower power was a product of the sixties. 戴花嬉皮士的信仰是六十年代的产物。
- Saponification and Product Separation Processes of Lanolin 羊毛脂皂化及其产物分离过程的研究
- Do you have soft contact lens care product? 有没有软性隐型眼镜保养用品?