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1)  catalyst for water gas shift reaction
水煤气变换催化剂
2)  water-gas shift catalyst
水煤气催化剂
3)  conversion catalyst
变换催化剂
1.
It introduces the characteristics of Co-Mo series wide-temperature sulfur-resistant conversion catalyst vulcanizer.
介绍了Co-Mo系宽温耐硫变换催化剂硫化剂的特点,并和使用CS2硫化剂硫化作了对比,效果更安全,经济,硫化效果好。
4)  shift catalyst
变换催化剂
1.
Global kinetics of LB water-gas shift catalyst;
LB型中温变换催化剂宏观动力学研究
2.
Copper-based CO low temperature shift catalyst is the most important catalyst for ammonia synthesis and hydrogen plant.
铜基一氧化碳低温变换催化剂是合成氨、制氢装置最关键的经济型催化剂。
3.
In this paper,the commercial application of B119 shift catalyst studied and made by the research institute of Nanjing Chemical Group used in the 400 # shift unit of methanol plant of the Second Chemical Fertilizer of Qilu Petrochemical Industrial Company was introduced.
本文介绍了南京化工集团研究院研制的B119型变换催化剂在齐鲁石化第二化肥厂甲醇装置 4 0 0 #变换工序的应用情况。
5)  water gas shift
水煤气变换
1.
Monte Carlo simulation of the equilibrium of the water gas shift reaction in slit pores;
狭缝孔内水煤气变换反应平衡的蒙特卡罗模拟
2.
Two polygeneration systems with or without water gas shift process are designed.
系统采用液相甲醇合成工艺,并针对该工艺可以直接使用富CO合成气的特点,根据是否包括合成气水煤气变换工艺,设计了变换系统和不变换系统。
3.
CeO 2-ZrO 2 composite oxide with different Ce/Zr ratios was prepared by co-precipitation and a series of Pt/CeO 2-ZrO 2 catalyst samples for water gas shift reaction (WGS) was prepared by impregnation of CeO 2-ZrO 2 with chloroplatinic acid solution.
用共沉淀法制备了不同Ce/Zr比的CeO2 ZrO2 复合氧化物 ,用浸渍法制备了Pt/CeO2 ZrO2 水煤气变换催化剂 ,并对该催化剂进行了活性评价 。
6)  water-gas shift
水煤气变换
1.
The effect of Zr/Ce molar ratios on the activity for low-temperature CO oxidation and water-gas shift reaction was studied.
考察了催化剂在低温CO氧化和水煤气变换反应中的催化性能。
2.
The CO2 addition enhanced the reverse reaction rate of the water-gas shift and inhibited the CO2 formation rate.
由于CO2的添加,促使水煤气变换反应向逆反应方向进行,降低了催化剂表面氢物种浓度,抑制了加氢反应,低碳烃的烯/烷比有所增大,同时提高了重质烃的选择性,且随着CO2分压的增加,有机含氧化合物的生成速率呈上升的趋势。
3.
Cu/CeO_2-ZrO_2 catalysts for water-gas shift(WGS) reaction were prepared by co-precipitation method,and the influence of ZrO_2 content on the catalytic structure and properties was investigated by using N_2 physical adsorption,XRD and H_2-TPR.
采用共沉淀法制备了系列Cu/CeO2-ZrO2水煤气变换(WGS)催化剂。
补充资料:水煤气变换
分子式:
CAS号:

性质:CO和水蒸气在催化剂作用下转化为H2和CO2的反应。有时又称水蒸气变换反应。在大型合成氨生产中,大多采用两级变换工艺,即中温变换和低温变换,以脱除原料气中的CO,避免合成氨催化剂中毒。在由合成气合成甲醇和低碳醇、由合成气合成二甲醚等工艺过程中,也存在水汽变换反应。它是以消耗碳源为代价换取氢气的一种工艺过程。

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