Although significant progress in China's natural gas industry has been made since the adoption of the "Eighth Five-Year Plan"(from 1991 to 1995), some problems still exist in the aspects of gas resources, exploitation, utilization and macromanagement, and hinder a further development of the natural gas industry. A series of strategies for solving the problems was put forward, including accurate orientation of the natural gas industry, strengthening the construction of gas transmission and distribution networks, comprehensive exploitation policies for "integration of up-and-downstream",government-supported gas-preferential policies, construction of the gas market frameworks and devoting strong effort to the new market development....
介绍了IS O／T R 22302：2014的主要内容，包括甲烷值的定义，美国气体研究院的两种甲烷值计算方法，给出了方法的限定范围，给出了36个欧洲、30个中国和泰国的天然气组成计算的甲烷值。讨论了同一天然气组成采用美国气体研究院两种方法计算甲烷值时，如果甲烷值之间的差值超过6个点，那么应该是该天然气的组成不符合计算方法的限定范围。IS O／T R 22302：2014为甲烷值的应用提供了有利的技术支持。...
