| 国内焦炉气制天然气专利技术发展现状 |
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| 引用本文： | 杜雄伟.国内焦炉气制天然气专利技术发展现状[J].现代化工,2012(1):19-22. |
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| 作者姓名： | 杜雄伟 |
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| 作者单位： | 太原煤炭气化(集团)有限责任公司技术中心 |
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| 摘 要： | 综述了国内焦炉气制天然气专利技术发展现状,分析了国内焦炉气制天然气技术的2种主要工艺,"焦炉气甲烷化制备天然气"工艺和"焦炉气联合净化分离制备天然气"工艺。介绍了目前国内焦炉气制天然气技术拥有单位或个人专利申请情况,指出焦炉气制天然气项目的实施对焦化行业节能减排及发展循环经济等具有重要意义。
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| 关 键 词： | 焦炉气 天然气 甲烷化 净化分离 专利技术 |
Current status of patent technologies of coke oven gas to natural gas in China |
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| DU Xiong-wei.Current status of patent technologies of coke oven gas to natural gas in China[J].Modern Chemical Industry,2012(1):19-22. |
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| Authors: | DU Xiong-wei |
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| Affiliation: | DU Xiong-wei(Technology Center,Taiyuan Coal Gasification(Group) Co.,Ltd.,Taiyuan 030024,China) |
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| Abstract: | Current status of patent technologies of coke oven gas to natural gas in China is described in this paper.Two main production processes of coke oven gas to natural gas are analyzed,named "coke oven gas methanation to natural gas" process and "coke oven gas purification and separation to natural gas" process.Patent applications of conversion technologies from coke oven gas to natural gas by organizations or individuals who have the technologies in China are introduced.It is pointed out that the project implementation of coke oven gas to natural gas has a very important significance for coking industry to develop energy-saving and emission-reduction circular economy. |
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| Keywords: | coke oven gas natural gas methanation purification and separation patent technologies |
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