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抗水合
相关语句
  anti hydration
     Study on the Carrier's Performance of Anti hydration for Sulfur Proof Shift Catalyst
     耐硫变换催化剂载体抗水合性能的研究
短句来源
     Meanwhile, the strength of L acid absorption sites on the surface of the Al 2O 3 can be effectively weakened, so that the carriers ability to react with water is weakened, and the anti hydration of catalyst can be sharply enhanced.
     同时 ,在 Al2 O3载体中引入 Ti O2 后 ,能明显减弱 Al2 O3上 L酸的强吸附部位 ,从而减弱了 Al2 O3载体水合反应的能力 ,提高了催化剂的抗水合性能
短句来源
     According to new process condition of sulfur proof shift section, the anti hydration performance of the catalyst carrier, such as γ Al 2O 3, MgAl 2O 4 spinels, etc, is studied. Their effect to the catalyst performance is described. Valuable conclusion to the production of catalyst is gained.
     模拟我国化肥工业耐硫变换新工艺条件 ,考察了以γ -Al2 O3、MgAl2 O4 尖晶石为载体的耐硫变换催化剂的抗水合性 ,研究载体水合后对催化剂性能的影响 ,得出一些对化肥新工艺催化剂选型具有参考价值的结论。
短句来源
     The Ti promoted sulfur tolerant water gas shift catalyst has been studied in micro reactor system as function of activity and anti hydration by using TPR? SEM? XRD?
     采用 TPR、常压微型反应器 -气相谱评价装置 ( MRC)、XRD、SEM和 IR等技术 ,研究了助剂 Ti O2 对耐硫变换催化剂活性和抗水合性能的影响 .
短句来源
  anti-hydration
     Effects of pressuer on anti-hydration of sulfur-tolerant shift catalysts
     变换压力对耐硫变换催化剂抗水合性的影响
短句来源
     The effects of pressure on anti-hydration of sulfur-tolerant shift catalysts with γ-Al_20_3 and Mg-Al-Ti as its support were studied under new simulated process conditions being used in domestic chemical fertilizer industry. The influence on catalyst performance after the hydration of the support was presented. The reason why anti-hydration of catalysts can be sharply enhanced by Ti was also discussed
     模拟我国化肥工业耐硫变换新工艺条件,考察了压力对以γ-Al2O3和Mg-Al-Ti为载体的耐硫变换催化剂抗水合性的影响,研究了载体水合对催化剂性能的影响,并对助剂Ti能提高催化剂抗水合性原因进行了探讨。
短句来源
  “抗水合”译为未确定词的双语例句
     With framework of spinel, free γ-Al2O3 and water-absorbing MgO were greatly eliminated, and thus improve the anti-rehydration properties.
     该载体以镁铝尖晶石为框架,明显消除了普通方法制备的镁铝尖晶石载体结构中残留的游离态γ-Al_2O_3及具有较强吸水性的MgO,大大提高了载体的抗水合性能。
短句来源
     Rehydration of alumina, modification for better hydration-tolerance and preparation of magnesica-alumina spinel podwer and support were reviewed.
     综述了氧化铝系载体的再水合现象、改进载体抗水合性能的方法以及镁铝尖晶石粉体和载体的制备方法及改进措施。
短句来源
     This paper presents the industrial side test of new type low temperature CO sulfur tolerant shift catalyst QCS 06 under simulated"coal substituting oil"industrial conditions which shows that the catalyst has high hydration resistance,structure and activity stability as well as high strength remnant and low alkali metal bleed rate to satisfy the requirements of the new process procedure for low temperature sulfur tolerant shift catalyst
     介绍新型低温耐硫变换催化剂QCS 0 6在模拟“煤代油”工业条件下的工业侧线试验 ,结果表明该催化剂具有较高的抗水合性、结构和活性稳定性 ; 同时还表现出强度保留率高、碱金属流失率低等特点 ,可以满足新工艺流程对耐硫低变催化剂性能的要求。
短句来源
     The resistance to hydration of the sulfur tolerance shift catalyst with γ Al 2O 3 as the support was studied under the simulated new process conditions in domestic chemical fertilizer industry,and the influence on catalyst performances after the hydration of the support was also presented. It provides some valuable information for selecting sulfur tolerance shift catalyst used in the new process.
     模拟我国化肥工业耐硫变换新工艺条件,考察了以γAl2O3为载体的耐硫变换催化剂的抗水合性,以及载体水合后对催化剂性能的影响,为化肥新工艺选型提供了一些有参考价值的结论。
短句来源
     The ability of various catalyst samples to react with water steam was studied under the condition of exceeding the dew point temperature by 18~20 ℃. It was found that all the samples with different K 2O contents before hydration have γ Al 2O 3 phase, showing that the potassium is highly dispersed on the support surface.
     在高于露点温度 18~2 0℃的苛刻条件下 ,钾的加入能促进γ Al2 O3 载体与水蒸气的水合反应 ,使催化剂的抗水合性变差 .
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The industrial application of QCS01 sulfurtolerant shift catalyst in lowsulfur residuum process and properties of used QCS01 catalyst was described in this paper. The results show that QCS01 sulfurtolerant shift catalyst can be used at high pressure(80MPa),high steam/gas ratio (14)and H2S concentration of 001 vol%. It exhibits high shift activity (especially in low temperature and/or low sulfur concentration), good adaptability to high space velocity and wide range of steam/gas ratio, strong resistance to oil,carbon...

The industrial application of QCS01 sulfurtolerant shift catalyst in lowsulfur residuum process and properties of used QCS01 catalyst was described in this paper. The results show that QCS01 sulfurtolerant shift catalyst can be used at high pressure(80MPa),high steam/gas ratio (14)and H2S concentration of 001 vol%. It exhibits high shift activity (especially in low temperature and/or low sulfur concentration), good adaptability to high space velocity and wide range of steam/gas ratio, strong resistance to oil,carbon black and poisons,good stability and ease in sulfiding.

本文介绍了耐硫变换催化剂QCS-01在以低硫渣油为原料的变换工艺上的工业应用情况和两个生产周期后顶部催化剂取样分析测试结果。运转数据和取样分析测试结果表明,QCS-01型催化剂完全可以适用于高压(~8.0MPa)、高水气比(~1.4)和硫化氢浓度>0.01%(vol)条件下操作,尤其在低温或低硫时变换活性高;对高空速和宽水气比适应能力强;抗水合性能、耐油及耐毒物能力强,稳定性好;易于硫化。

According to new process condition of sulfur proof shift section, the anti hydration performance of the catalyst carrier, such as γ Al 2O 3, MgAl 2O 4 spinels, etc, is studied. Their effect to the catalyst performance is described. Valuable conclusion to the production of catalyst is gained.

模拟我国化肥工业耐硫变换新工艺条件 ,考察了以γ -Al2 O3、MgAl2 O4 尖晶石为载体的耐硫变换催化剂的抗水合性 ,研究载体水合后对催化剂性能的影响 ,得出一些对化肥新工艺催化剂选型具有参考价值的结论。

The resistance to hydration of the sulfur tolerance shift catalyst with γ Al 2O 3 as the support was studied under the simulated new process conditions in domestic chemical fertilizer industry,and the influence on catalyst performances after the hydration of the support was also presented. It provides some valuable information for selecting sulfur tolerance shift catalyst used in the new process.

模拟我国化肥工业耐硫变换新工艺条件,考察了以γAl2O3为载体的耐硫变换催化剂的抗水合性,以及载体水合后对催化剂性能的影响,为化肥新工艺选型提供了一些有参考价值的结论。

 
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