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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。
- 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。
- 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。
- 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。
- Greep resisting nickel and iron base alloys have been linked inexorably with the development of gas turbines. 燃气涡轮发动机的发展同抗蠕变镍基和铁基合金的发展紧密联系在一起。
- It was found that the capacity of oxygen absorbing increased with the increasing content of iron based deoxidizing a... 随着薄膜厚度的增加,薄膜吸氧量减少。
- 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。
- Irone was obtained through three steps reactions with citral and acetone.Citral reacted with acetone in the base catalyst to give pseudoionone. 采用山苍子油提取得到的柠檬醛和丙酮等为主要原料合成鸢尾酮。
- Greek-Turkish iron base magnetic material production and sales of products since. 希土铁基磁体材料的生产及产品的自销。
- HTs can be successfully applied to a broad spectrum of organic reactions,such as base catalyst,redox catalyst and catalyst support material. 本文就水滑石类阴离子黏土的合成现状进行了概述,对其各种不同的合成方法进行了比较。
