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- The application and research on the tungstic catalysts are reviewed in petroleum processing and petrochemicals, including hydrocracking, hydrofining, catalytic oxidation and acidic catalysis. 回顾了钨催化剂在石油炼制和石油化工新技术中的应用现状和研究进展,包括加氢裂化、加氢精制、催化氧化、酸催化等技术。
- tungstic catalysts 钨催化剂
- The offer of a new job provided just the catalyst she needed. 这份新工作正是她所需要转变的契机。
- Synthesis of dimethyfumarate( DMF) was studied with easterification of fumaric acid and methanol catalyzed by supported phospho tungstic acid catalyst( PW12). 以富马酸和甲醇为原料,用滑石分子筛固载磷钨酸催化合成富马酸二甲酯。
- Those catalysts are used in small tubular reactors. 那些催化剂用于小型管式反应器。
- The last step is to regenerate the catalyst. 最后一步是将催化剂还原。
- Catalysts can be used for about 5 years. 催化剂能用大约5年。
- Many medicines are products of catalysts. 很多内服药就是催化反应的产物。
- Metal oxides from oil consumption damage catalysts. 金属氧化物破坏催化剂。
- War is a catalyst to help them to choose. 战争是一副催化剂来帮助他们选择。
- Purpose:Use in analytically reagents, catalysts. 用途:分析试剂、催化剂。
- Debate is the best catalyst of thought. 争论是思想最好的催化剂。
- I see my role as being a catalyst for change. 我认为我的角色是促成变革。
- This chemical is called a catalyst. 这种特殊的化学材料是一种催化剂
- The submicro W and WC powder can be produced by using of violet tungstic. 用紫钨可以生产出亚微米级的钨粉和碳化钨粉。
- Kunming Precious Metal Catalyst Co., Ltd. 昆明贵研催化剂有限责任公司。
- Dicussion on Chinese Catalyst Used in G.H.U. 汽油加氢装置催化剂国产化的探讨。
- Is that what you think was the catalyst? 这就是你所认为的催化剂吧?
- Vent self-awareness and self-growth is a catalyst. 宣泄是自我认识与自我成长的催化剂。
- This tragedy will be a catalyst for good. 这场悲剧会是美好的催化剂。