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摘要: |
根据处理贫酸气的需要,H2S直接氧化法制硫技术的发展又重新引起了人们的重视。本文简述了直接氧化法工艺与基本原理、对H2S转化率的影响因素,以及国外开发的Selectox工艺和Clinsulf-DO工艺,指出当前国内应以解决反应器结构和催化剂为技术开发的主要目标,以利于促进该项工艺技术的工业应用。 |
关键词: 硫磺回收 反应器 催化剂 氧化法 |
DOI: |
分类号:TQ125.116 |
基金项目: |
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The Technological Development on Sulfur Production from H_2S Direct Oxidation Process |
Wang Yindan
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Abstract: |
Facing the necessity for ndng the lean acid gas, the development of sulfure production by H2S direct oxidation process has been paid more attention again. The direct oxidation process and its basic principle, influence factors on H2S conversion rate toge |
Key words: sulfur recovery, reactor, catalyst, oxidation |