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- STUDY ON THE TECHNOLOGY OF COPPER BASED CATALYST FOR HIGH TEMPERATURE SHIFT REACTION AT LOW WATER-CARBON RATIO 铜基低水碳比型高温变换催化剂制备工艺条件的研究
- copper based catalyst 铜系催化剂
- Effects of different elements on the performances of copper based catalysts for disproportionation of dimethylamine 铜基催化剂中助组分对二甲胺歧化性能的影响
- Carbon nanofiber (CNF) is a novel carbon based catalyst support. 纳米碳纤维（CNF）是一种新型的碳基催化剂载体。
- Selection and characterization of copper based catalysts for intermolecular catalytic amination of alcohols 分子间醇的催化胺化反应的铜基催化剂的筛选与表征
- Pure Copper base material ensures excellent heat dissipation. 纯铜基底确保散热效果。
- This is the most usual aluminum cooler with the copper base. 这是最通常的铝制冷却器与铜基地。
- Study on the precursor phase composition of iron catalyst and discovery of FeO based catalyst for ammonia synthesis. 铁催化剂母体相组成的研究和FeO基合成催化剂的发现。
- copper - based catalyst containing manganese 含锰的铜基催化剂
- The reaction mechanism of NBC-1 non_chromium iron based catalyst is studied through TPD,TPSR and PSR. 通过TPD、TPSR、PSR等手段 ,对NBC -1型铁系无铬CO高温变换催化剂进行了变换反应机理的研究。
- Reactivity: May react with oxidizing chemicals and strong acids. Corrosive to copper metals and copper based alloys. 可能与氧化性物质及强酸发生反应;腐蚀金属铜及铜基合金。
- A kind of CrF 3 based catalyst for HHFC 134a preparation by reacting HFC 133a with AHF via vapor phase fluorination is reported. 报道了一种由HCFC 133a与AHF经气相催化氟化制备HFC 134a的CrF3 基催化剂。
- The process of acetic acid production by direct oxidation of ethylene was studied using Pd-SiW 12 /SiO 2 based catalyst. 采用Pd-SiW12 /SiO2 系列催化剂 ,对乙烯直接氧化制乙酸工艺进行了研究。
- Pure copper base ensures excellent heat dissipation, and anodized aluminum top prevents corrosion. 纯铜基底保证良好的散热效果,阳极电镀铝质上部防止锈蚀。
- Cu-Co based catalyst for higher alcohol synthesis from CO 2 and H 2 were prepared using coprecipitatioin and characterized through XRD,TPR. 利用共沉淀法制备二氧化碳加氢合成低碳醇的 Cu- Co基催化剂 ,采用 XRD和 TPR等方法对 Cu- Co基催化剂进行物理表征 ,考察制备催化剂时不同加料顺序对其物性的影响 ;
- Etherification of propylene oxide with methanol using MAF solid base catalyst had been investigated. 研究了甲醇与环氧丙烷在固体碱催化剂MAF存在下非均相合成丙二醇甲醚的过程。
- The wear mechanism of stainless steel against copper based sintered alloy is mainly attributed to adhesion,abrasion and oxidation. 不锈钢/铜基烧结合金材料的磨损机制主要是粘着磨损及氧化磨损。
- Property test of copper based powder metallurgy material was carried out on high temperature frictional fatigue-testing machine. 摘要在高温摩擦疲劳试验机上对铜基粉末冶金材料进行了性能测试。
- Optics Microscope, scanning electron microscope( SEM) and X- ray diffraction( XRD) methods were used to investigate the structure of synthesized iron- based catalyst. 本文利用光学显微镜、扫描电镜和X射线衍射仪研究了金刚石合成后的铁基触媒组织结构。
- The results show that distribution of chromium in copper base is improved by homogenizing treatment. 结果表明:均匀化处理可有效改善铬在铜基体中的分布;
