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- At present the refinery uses the hydrogenation process mainly has two big kinds: The hydrogenation purifies, the hydrocracking. 目前炼厂采用的加氢过程主要有两大类：加氢精制、加氢裂化。
- To pressurize the coal tar oil in Lurgi process which in the gasified process and make comparison with traditional coal tar oil hydrogenation process. 阐述了对鲁奇加压气化过程中产生的煤焦油加氢改质处理的工艺及原理,并与传统的煤焦油加工工艺进行了对比。
- The hydrogenation process of nitrobenzene(NB,99 wt%) and di-nitrobenzene(DNB,1 wt%) has been performed in a fluidized bed. 在流化床中研究含质量分数1%25的间二硝基苯与99%25硝基苯气相加氢制备苯胺类化合物的过程。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- The trend, market and techniques of bright stock were introduced, especially the hydrogenation process of bright stock production developed by FRIPP was also presented. 摘要介绍光亮油发展趋势、市场情况、生产工艺以及抚顺石油化工研究院开发的全氢法光亮油生产技术。
- The catalytic hydrogenization process offers a practical approach to remove nitrate from water due to the high efficiency and the benefit free from secondary pollution. 催化加氢还原硝酸盐生成氮气具有高效、无二次污染等特点,是一种应用前景良好的脱氮技术。
- The dismutation process uses sodium hydroxide as catalyst,while the hydrogenation process uses triethylamine as catalyst and then catalytic hydrogenation. 歧化法工艺用液碱催化缩合;加氢法工艺用三乙胺催化,然后进行催化加氢。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- The paper made a hydrogenation model in the basis of aqueous caprolactam solution hydrogenation theory, then get a optimizing condition of hydrogenation process to serve for production . 从己内酰胺水溶液加氢反应机理出发,建立了一个加氢反应模型。通过加氢反应模型给出的加氢工序优化条件来指导生产。
- Experiments are described in this article on hydrogenation process of castorseed oil,Pertinenttechnical conditions of hydrogenation and product quality criteria have been established. 本文介绍了蓖麻油的氢化工艺试验，确定了适宜的氢化工艺条件以及制品的质量指标。
- chlorine and hydrogen processing section 氯氢处理工段
- It is a leap in the process of cognition. 这是认识过程的一次飞跃。
- A product of a document copying process. 文件复制过程的一种产品。
- TEA alternatives have four approaches: modification of the hydrogenation process;use of interesterification;use of fractions high in solids from natural oils;and use of trait-enhanced oils. 在这种背景下，多种限制或取代食品中TFA的途径被提了出来，如改进油脂氢化工艺，固体脂和液体油的酯交换，高含固体脂的天然油脂的分提，使用具有氢化油功能的特性油脂等。
- The new process extracts oil from shale. 这一新过程可从页岩里提炼出石油。
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- The project is not finished but is till in process. 该项工程尚未结束，仍在进行之中。
- The process of applying and rubbing in an ointment. 涂油使用以及用油膏擦的过程
- The act or process of pushing or thrusting out. 推，掷推出或掷出的行为或过程
- Water may be resolved into hydrogen and oxygen. 水可以分解为氢和氧。
