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世界最大的天然气和电力综合公司美国安然公司最近向中国有关部门提交了一份在中国利用天然气发电的分析建议书,并表示非常愿意以安然独特的技术专长和雄厚的资金实力来参与这个项目的建设。 天然气是一种节能型和清洁型的资源。用天然气发电,其能源转化率为55％以上,而传统的燃煤火力发电厂即使是新技术,热转换率也只有39％左右,带有联合循环系统的天然气发电厂和目前最新型的火电厂相比,前者建设费用仅为后者的一半,建设周期也可大为缩短。据测算,利用天然气发电,其上网电价与燃煤发电电价相比非常具有竞争力。 中国天然气探明储量在逐年增长,然而,其增长的趋势正受到消费不畅的制约。在八五期间,中国天然气探明储量每年以11％的高速度增长,年增1000亿立方米
Enron, the world’s largest natural gas and power company, recently submitted an analysis proposal for the use of natural gas for power generation in China and expressed its willingness to participate in this project with its unique technical expertise and strong financial strength. Construction. Natural gas is an energy-efficient and clean resource. With natural gas, the energy conversion rate is over 55%, and even if the traditional coal-fired power plant is a new technology, the heat conversion rate is only about 39%. The natural gas power plant with a combined cycle system and the latest type of fire Compared with power plants, the construction cost of the former is only half that of the latter, and the construction period can also be greatly shortened. It is estimated that using natural gas for power generation, its on-grid electricity price is very competitive with coal-fired electricity generation price. The proven reserves of natural gas in China have increased year by year. However, the growth trend is constrained by poor consumption. During the Eighth Five-Year Plan period, China’s proven natural gas reserves have been growing at an annual rate of 11% at an annual rate of 100 billion cubic meters.