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1)  Total LTS
全低温变换
1.
Application Prospect of Technology of Pressure Swing Gasification in Series with Total LTS for Syngas Production;
变压气化同全低温变换配套制取原料气技术的应用前景分析
2)  low-temperature shift
低温变换
1.
The main performance and application of several low-temperature shift catalysts in energy-saving large-scale ammonia plants are reviewed.
本文介绍了几种用于节能流程大型氨厂低温变换催化剂主要性能及其使用情况,表明国产低温变换催化剂具有低温活性好、CO转化率高、选择性好、使用寿命长等优点,完全可以满足国内节能流程合成氨厂的使用要求。
2.
The background of developing for CO shift catalysts was introduced; CO high-temperature shift catalysts and low-temperature shift catalysts abroad were compared with those in china.
介绍了CO变换催化剂的发展背景,对国内外CO高温变换催化剂和低温变换催化剂进行了综述。
3)  low temperature shift
低温变换
1.
This paper makes a detailed analysis and summary on the reduction and operation of low temperature shift catalyst.
对低温变换催化剂的还原及使用情况进行详细分析与总结。
2.
The detailed analysis and summarizes of the reduction of low temperature shift catalyst and its application are presente
对低温变换催化剂的还原及使用情况进行详细分析与总
3.
This paper presents some performances of CB-5 low temperature shift catalyst used in the energy saving technical revamping of Yunnan Natural Gas Chemical Plant,The data determinied in both laboratory and actual application show that there are many features about the CB- 5 catalyst,such as smaller particle,lower bulk density,lower LOI,lower contraction,higher strength and higher activi-ty.
介绍了与云天化节能技术改造配套使用的CB-5低温变换催化剂有关性能。
4)  low temperature shift conversion
低温变换
1.
Fresh water immersion for discharging the Cu/Zn series catalyst of low temperature shift conversion in hydrogen production process was described and compared with the conventional passivation technology.
在简单介绍轻烃水蒸气转化制氢工艺中用钝化工艺技术卸低温变换催化剂的基础上,详细叙述了用新鲜水浸泡法卸低温变换催化剂(铜-锌系B202型催化剂)的新工艺,在茂名石油化工公司炼油厂制氢装置上的实际应用表明,该方法与钝化法相比具有工艺简单,操作方便,安全可靠,卸剂时粉尘少,时间短等特点,已收到良好的效益,是一种可行的卸低温变换催化剂的技术。
5)  Carbon monoxide shift at low temperature
CO低温变换
6)  low temperature shift process
低温变换工艺
补充资料:低温变换
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性质:在低于250℃温度下,CO和水蒸气在催化剂作用下转化为H2和CO2的反应。催化剂主要使用CuO-ZnO-Al2O3,Cu是主要活性物质,ZnO和Al2O3为结构助剂,防止烧结。水煤气变换是放热可逆反应,使用低温变换是出于平衡的考虑,即反应温度低时出口的CO平衡浓度较低,CO脱除比较完全。温度低时反应速度慢,因此低温变换能力比较低,工业上是在中温变换后进行。

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