| 硫含量对钴钼型耐硫脱氧剂的脱氧活性影响 |
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| 引用本文： | 刘伟华,张同来,于仁光,张哲. 硫含量对钴钼型耐硫脱氧剂的脱氧活性影响[J]. 精细石油化工进展, 2003, 4(8): 22-24 |
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| 作者姓名： | 刘伟华 张同来 于仁光 张哲 |
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| 作者单位： | 1. 北京理工大学机电工程学院,北京,100081
2. 中国石化金陵分公司化肥厂,南京,210033 |
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| 摘 要： | 研究了工艺气中硫含量对钴钼型耐硫脱氧剂脱氧活性的影响。通过常压微反 -色谱装置测定脱氧剂的本征脱氧活性 ,加压原粒度反应器测定脱氧剂的表观脱氧活性 ,结合实际经验确定了耐硫脱氧剂所需的最低硫含量。还讨论了温度、压力、空速对耐硫脱氧剂脱氧活性的影响。结果表明 ,耐硫脱氧剂完全能满足耐硫变换工艺的要求 ,而且有耐硫变换的作用 ,并对耐硫变换催化剂起到保护作用
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| 关 键 词： | 耐硫脱氧剂 硫含量 钴钼 耐硫变换催化剂 催化脱氧 |
| 修稿时间： | 2003-06-04 |
Influence of Sulfur Content on Activity of Sulfur- tolerant Deoxidant Catalyst |
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| Liu Weihua Zhang Tonglai Yu Renguang Zhang Zhe. Influence of Sulfur Content on Activity of Sulfur- tolerant Deoxidant Catalyst[J]. Advances in Fine Petrochemicals, 2003, 4(8): 22-24 |
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| Authors: | Liu Weihua Zhang Tonglai Yu Renguang Zhang Zhe |
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| Affiliation: | Liu Weihua 1 Zhang Tonglai 1 Yu Renguang 1 Zhang Zhe 2 |
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| Abstract: | The influence of sulfur content in feed gas on the intrinsic-activity and macro-activity of sulfur-tolerant deoxidant catalyst was investigated The intrinsic-activity of sulfur-tolerant deoxidant was tested by an air pressure fixed-bed laboratory micro-reactor system with on-line analysis, and the macro-activity of sulfur-tolerant deoxidant was tested by pressurized fixed-bed middle-reactor system with on-line analysis The minimum sulfur content in feed gas while using sulfur-tolerant deoxidant catalyst was determined The effects of temperature, pressure, gas space velocity of the feed gas on the deoxidizing activity of sulfur-resistant deoxidant catalyst were discussed by a pressurized fixed-bed middle-reactor system with on-line analysis The results showed that sulfur-tolerant deoxidant catalyst could satisfy the requirement of sulfur-tolerant shift technology,have the function of sulfur-tolerant shift, and protect the sulfur-tolerant shift catalyst |
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| Keywords: | sulfur-tolerant deoxidant sulfur content Co-Mo sulfur-tolerant catalyst catalytic deoxidation |
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