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- Suspensoil hydrocracking performance of sulfur containing atmospheric residual oil was explored by high pressure still reaction without sulfurizing agent,to select optimum hydrocracking conditions. 在无外加硫化剂的情况下,在高压釜中对含硫常压渣油进行了悬浮床加氢裂化试验,得到了较优的加氢裂化条件。
- Indicate that using mixed olefin and sulfur with high-pressure to prepare the organic sulfurizing agent and using ex-situ presulfurization,is the important direction in presulfurization field. 提出采用高压法以混合烯烃和硫为原料制备有机硫化剂,进行器外预硫化,是今后预硫化领域发展的重要方向。
- Organic sulfurizing agent is necessary in the hydrogenation catalyst presulfurization art. 有机硫化剂在加氢催化剂预硫化工艺中必不可少。
- Ex situ presulfurization using polysulfides as sulfurizing agent is the trend of presulfurization. 以有机硫化物为硫化剂的器外预硫化技术是加氢催化剂预硫化技术的重要发展方向。
- A novel technology of hydrogenation catalyst presulfurization in situ with solid sulfurization agent and its application in Baling Co. were introduced. 摘要介绍了一种使用固体硫化剂的加氢催化剂器内预硫化新工艺及其在中石化巴陵分公司的应用。
- ESS-type solid sulfurizing agent presents itself the cylindrical particles;it is odorless, nonvolatile and of non-spontaneous combustion. ESS型固体硫化剂呈颗粒状,常温下不挥发,无气味,不自燃。
- Sulfur can be used to make gunpowder. 硫磺可以用来制造火药。
- It is considered that the content of sulfurizing agent, drying temperature in impregnation, and sulfurization temperature and hydrogen pressure in sulfurization were main factors influ... 并对加氢催化剂器外预硫化技术的研究方向提出建议。
- I booked my holiday through my local travel agent. 我是由本地的旅游代理人预先安排的度假事宜。
- The tour is arranged by our local travel agent. 这个旅游团是由我们的本地旅游代理商组织安排的。
- For further information, contact your local agent. 要进一步了解情况,请与本地代理商联系。
- FBI is on the look out for the agent these days. 这些天联邦调查局正在注意那个特工。
- The agent spoke on behalf of his principal. 代理人代表他的委托人说话。
- Application of New Type TUX-GL Series High Temperature Assistant Captured Sulfur Agent in Clean Coal 新型TUX-GL系列高温助固硫剂在洁净煤中的应用
- I made my assistant my agent while I was abroad. 我请我的助手在我出国期间做我的代理人。
- Iron and steel with too much sulfur are red-short. 含硫过多的铁和钢都是热脆性的。
- Our travel agent routed us through Italy. 我们的旅行社安排我们途经义大利。
- Thank you for your proposal of acting as our agent. 谢谢你方作为我们代理的建议。
- Sulfur is an essential nutrient for plants. 硫是植物的一种重要的营养元素。
- As commission agent we do business on commission basis. 作为佣金代理商,我们是以佣金为基础做生意的。