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- fraistone synthesis catalyst 苹果酯合成催化剂
- A description is given of the reduction by warm-up and operation of the third charge of Type C307 methanol synthesis catalyst. 摘要介绍了第三炉C307型甲醇合成催化剂的升温还原及生产情况。
- This paper discusses the performance of 74-1 ammonia synthesis catalyst and feasibility for its application in C. F. Braun Process. 本文通过对74－1型氨合成催化剂性能的论述，探讨了它在布朗流程中应用的可行性，推断了其使用效果，并给出了一些使用方案。
- Properties of the coke formed on M-92 cumene synthesis catalyst and regeneration of the catalyst using H_2O-O_2-N_2 were investigated. 研究了中试失活的M-92异丙苯合成催化剂上积炭的性能及在不同温度下的H2O-O2-N2烧炭再生。
- The results are fundamental to the research and preparation of lowtemperature, hith activity and low cost cobalt-iron ammonia synthesis catalyst. 较深入地探讨了钴含量和铁比变化对催化活性影响的规律及其原因，为制备低温高活性和较低成本的含钴熔铁氨合成催化剂提供了理论基础。
- The ammonia synthesis catalyst is activated by circulating syngas through the catalyst beds under slowly increasing temperature. 这是关于合成氨催化剂升温活化的内容。
- The tortuosity factor of A301 ammonia synthesis catalyst is measured using dynamic state methodsingle pellet string reactor method (SPSRM). 采用动态法,在单颗粒线反应器中对A301氨合成催化剂的曲折因子进行了测定。
- A new method of adjusting iron-ratio of ammonium synthesis catalyst with reduced iron powder. compared with the traditional one with iron bar, is presented in this paper. 与传统以铁条调整氨合成催化剂铁比的方法不同，本文提出以还原铁粉调整铁比的新方法。
- This paper introduces the performances research for reductivity , catalytic activity , heat stability ,anti-toxic etc. of NCA type ammonia synthesis catalyst. 介绍了NCA型氨合成催化剂还原性能、催化活性、热稳定性及抗毒性等的研究工作。
- The sorts, research and application situation of the ammonia synthesis catalyst were described. The prospect and direction of development were pointed out. 阐述了氨合成催化剂的种类、研究和使用概况，指出了氨合成催化剂的发展前景与开发方向。
- Application of A203 type low temperature ammonia synthesis catalyst is summarized with catalyst loading,reduction,as well as the effectiveness of application. 对A203型低温氨合成催化剂的使用情况进行总结,介绍了该催化剂的装填、升温还原情况及使用效果。
- The development of methanol synthesis catalyst technology of domestic and international in recent years is summarized.The research tendency in the future is forecasted. 总结了近年来国内外甲醇合成催化剂技术的发展情况,并对今后的研究趋向作了展望。
- The present status and development in catalyst research for methanol synthesis are presented in this article including the newly-developed and popular in research liquid phase methanol synthesis catalyst. 本文概述了甲醇合成催化剂以及新型催化剂的研究开发状况，介绍了各类甲醇合成催化剂：锌铬催化剂、基催化剂、硫催化剂以及目前国际上研究最热的液相甲醇合成催化剂，并论述了常用催化剂优缺点。
- The Ru/active carbon (AC) ammonia synthesis catalyst was prepared by the impregnation method using coconut ( A BET = 1?020 m 2/g) as the support. Firstly, AC was impregnated with RuCl 3 aqueous solution. 用RuCl3 水溶液浸渍BET比表面积为 1 0 2 0m2 / g的椰壳活性炭 (AC)载体 ;制备了钌含量为 6%25的Ru/AC氨合成催化剂 .
- The dimethylamine selective synthesis catalysts have been prepared by using modifiedmordenite as the active material and two kinds of catalyst binders. 采用改性丝光沸石和两类粘结剂制备选择性合成二甲胺催化剂。系统地考察了催化剂对甲醇和氨的反应性能。
- As a kind of supported catalyst, the supports of ruthenium-based ammonia synthesis catalysts have a direct effect on the activity of the catalysts. 钌基氨合成催化剂作为一种负载型催化剂,载体对催化剂活性有直接影响。
- Researches in propanediol methyl ether synthesis catalysts were reviewed in this paper. 综述了丙二醇甲醚合成催化剂研究的最新进展。
- Iron and nickel carbonyl compounds are poisons to copper-based methanol synthesis catalysts. 摘要羰基铁和羰基镍是铜基合成甲醇催化剂的毒物。
- high pressure methanol synthesis catalyst 高压甲醇合成催化剂
- Sum-Upof Replacement of Ammonia Synthesis Catalyst 氨合成催化剂更换总结
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 农业及相关产业增加值 - the added value of agriculture and related industries
