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| 中国焦炉煤气制天然气技术进展及经济性分析 | |
| 引用本文： | 熊志建,邓蜀平,蒋云峰,刘永,任国良,梁栋. 中国焦炉煤气制天然气技术进展及经济性分析[J]. 洁净煤技术, 2010, 16(5): 1-4 |
| 作者姓名： | 熊志建 邓蜀平 蒋云峰 刘永 任国良 梁栋 |
| 作者单位： | [1]中国科学院山西煤炭化学研究所,山西太原030001 [2]中国成达工程有限公司,四川成都610041 |
| 摘 要： | 简要分析了中国天然气产业发展现状以及面临的严峻形势。提出了利用焦炉煤气生产天然气的必要性和紧迫性。分析了这一技术的研究进展。运用技术经济的分析方法，对发展液化天然气（LNG）和合成天然气（SNG）进行了定量分析。结果表明，生产LNG产品的效益要高于SNG产品。前者较后者的投资利税率提高了18．9％，投资利润率提高了7．9％。 |
| 关 键 词： | 焦炉煤气 天然气 经济性分析 |
Technology progress and economical analysis of coke oven gas making natural gas in China |
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| XIONG Zhi-jian,DENG Shu-ping,JIANG Yun-feng,LIU Yong,REN Guo-liang,LIANG Dong. Technology progress and economical analysis of coke oven gas making natural gas in China[J]. Clean Coal Technology, 2010, 16(5): 1-4 | |
| Authors: | XIONG Zhi-jian DENG Shu-ping JIANG Yun-feng LIU Yong REN Guo-liang LIANG Dong |
| Affiliation: | 1 Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001 , China; 2. China Chengdn Engineering Co. , Ltd. , Chengdu 610041, China) |
| Abstract: | Introduce briefly the development present situation and serious conditions of natural gas industry. It is necessary for coke oven gas making natural gas. Analyze the technical research development on the basis of this. Finally, using the technical eeonomy analysis method, the quantitative analysis was made for the LNG and SNG. The results show that the LNG product has higher benefits than the SNG product. The investment profit and tax rate are enhanced 18.9% , and the investment profit margin is enhanced 7.9%. |
| Keywords: | coke oven gas natural gas economical analysis |
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