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- 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。
- Chain growth factor in the derived models was no long a constant. Hence the new model is suitable for interpreting non - ideal Anderson -Schulz - Flory (ASF) distribution on iron based catalyst. 该模型中由于引入烯烃再吸附项链增长几率不再是一个常数;因而更适合于解释铁基催化剂上非理想Anderson-Schulz-Flory产物分布.
- The positive deviations from ASF(An Derson-Schulz-Flory)product distributions of F-T(Fischer-Tropsch)synthesis over iron Based catalysts are reviewed,and some theo Retical explanation of this"break"phenomenon Are also given. 论述了铁基催化剂F-T合成产物分布的ASF曲线上的“break”现象,并对这一现象进行了理论解释。
- Effect of grit size of iron base catalyst and its uniformity on the synthesis of diamond 铁基粉末触媒的粒度及其均匀性对合成金刚石的影响
- Keywords precipitant;coprecipitation;ammonium hydroxide;sodium hydroxide;non chromium iron based catalyst;oxidative dehydrogenation; 沉淀剂;共沉淀;氨水;氢氧化钠;无铬铁系催化剂;氧化脱氢;
- iron based catalyst 铁系催化剂
- Keywords synthesis gas;light alkenes;iron based catalysts;promoters; 合成气;低碳烯烃;铁基催化剂;助剂;
- 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。
- 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。
- Oven pipes, Sheet iron ware or Sheet metal works are only some things, which belong to the area of activity of Wilhelm Schmidt &Sohn GmbH &Co. KG. KG是一家现代化的、可靠的产品供应商,这家供应商从事钢板制备,白铁制品、板件、冲压件,炉管、烟道的制造、销售。请您访问我们的主页,垂询当前的信息和服务。
- Thin sheet iron or steel coated with tin to prevent rusting,used especially for cans and pots. 外表涂锡以防生锈的薄铁片或钢片,在罐头或陶器中尤其常用。
- There are rusty sheet iron roofs with rain seeped in heaven. And you as if could proctect me all my lifetime. 天堂都有生锈的铁皮屋顶,会漏下雨水,而你仿佛能够终生保护我。
- In addition, also for exterior of sheet iron house on construction site and steel-concrete bridge where heat expansion must be prevented. 另外,易燃易爆物品库房屋顶,建筑工地铁皮房外表,以及钢筋水泥结构桥梁建筑等防止热膨胀特殊场合也可使用本品。
- This moulder has an exclusive differential all cast iron base construction. 独特设计的全铸铁结构性,彻底展现四面铇的傲世典范。
- Black lacquer wood bridge,brass decorations,boxwood hilt,white sheet iron body(for fun).It has the character of Chinese sword. 黑漆木桥;黄铜剑饰;黄洋木剑柄;白铁皮剑身(开玩笑啦)很有中国剑特点.
- 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。
- Yesterday we were leveraging classical upholster and modern produce about sheet iron to built a famous brand in elevator manufacturing. 昨天,我们一直凭着“经典装潢、现代钣金”的企业形象,在行内树立了“世嘉”品牌的良好口碑。
- 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。
- For bracelets, I invented a way of substituting for slides of soldered sheet iron, slides of iron laid together.It is prettier, better and less costly. 关于手镯,我发明了不用焊药焊住金属扣环,而是把金属扣环搭紧,这样比较美观,而且价廉物美。
- 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 ;