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％。
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%.
出处
《洁净煤技术》
CAS
2010年第5期1-4,共4页
Clean Coal Technology
关键词
焦炉煤气
天然气
经济性分析
coke oven gas
natural gas
economical analysis
