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- Research has shown that the title method is of high catalytic activity,high slectivity and high reaction rate for acrylonitrile transform. 研究結果表明,該法具有高催化活性、高選擇性和丙烯睛高轉化率等優(yōu)點(diǎn)。
- Selected Topics of Catalytic Activity and Kinetics ? 催化反應動(dòng)力學(xué)選論
- All salts studied except NaCl exhibit perfect catalytic activity. 所研究的所有鹽類(lèi)，除氯化鈉，都有很好的催化作用。
- Iso-amyl acetate was synthesized by using lathanum by cation exchange resin as catalyst.It has higher catalytic activity and faster reaction rate, Time of dehydration was shorter. 采用以離子交換樹(shù)脂負載鑭為酯化催化劑合成乙酸異戊酯,發(fā)現有很高的催化活性、反應速度快、脫水時(shí)間短。
- Results showed this catalyst has high catalytic activity and stability. 實(shí)驗表明，這種固載催化劑催化活性高，重復使用性能好。
- SO427Zr-La-CLR and SO42-/Zr(c)-La-CLR show relatively low catalytic activity. SO_4~(2-)/Zr(C)-La-CLR和SO_4~(2-)/SZr-La-CLR的催化活性較低。
- Binding of dioxygen and catalytic activity are the promising properties. 其主要性能為結合分子氧和催化活性。
- Effects of hydrostatic pressure on catalytic activity and stability of two alcohol dehydrogenases. 靜水壓對兩種醇脫氫酶催化活性和穩定性的影響。
- The mean overall Lysholm knee score was 81.4 and the mean Tegner activity rating scale was 5.3. 在最后一次的追蹤，我們發(fā)現整體的林氏膝部評估為81.;4分，鐵格氏活動(dòng)評估為5
- The results showed that the cross-linked clay had better catalytic activity to the disproportionation of 1,2,4-trimethylbenzene. 結果表明:交聯(lián)黏土催化劑對1,2,4-三甲苯歧化反應具有較好的催化活性。
- Objective To study the catalytic activity of potassium bisulfate in synthesizing hexyl hexanoate. 目的研究硫酸氫鉀在合成己酸己酯工藝中的催化性能。
- The catalytic activity of Pd-Al_2O_3 catalysts for H_2-O_2 reactoin has si milar order as above. 催化劑的H_2-O_2反應活性具有類(lèi)似的次序。
- The catalytic activity relationship DBTDL>DMTBL>HSt>EAA exists between the different catalyst. 催化劑的催化活性DBTDL>DMTBL>HSt>EAA。
- The resalts show that sulfonated-polyvinyl chloride has good catalytic activity and reusability. 結果表明，此催化劑有良好催化活性和使用性。
- The second part of thesis mainly studies preparation conditions and catalytic activity of InCl3/HMS catalysts. 論文還研究了InCl_3/HMS催化劑的制備條件和不同制備條件下催化劑的結構變化。
- Both Ti-MSU-1 and Ti-MSU-2 molecular sieves showed catalytic activity to oxidation reaction of styrene. 兩種Ti MSU分子篩均對苯乙烯具有催化氧化性能 .
- The SM process can improve the catalytic activity of NMS Fe2O3 particles on the thermal decomposition of AP. 表面改性處理能提高納米Fe_2O_3粒子對AP熱分解的催化性能。
- It is found that the catalytic activities are greatly enhanced after sulfation. 結果發(fā)現,載體表面硫酸化后催化劑的活性大大增加。
- Therefore, the lacustrine level changes were mainly controlled by the interplay of activity rate and characteristics of the faults, transgression and the climate. 由于控凹斷層活動(dòng)的幕式性與階段性，以及突發(fā)的海侵事件，導致湖平面升降變化軌跡為兩段折線(xiàn)式，即快速的湖侵與緩慢的湖退。
- The experimental results show that USn,UNd and UAl have evidently catalytic activity. 實(shí)驗結果表明，錫、釹和鋁等漆酚金屬聚合物具有明顯的催化作用。
