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前言随着经济的发展,世界上燃料的组成发生着重大变化,煤炭所占比重逐渐下降,而石油所占比重已不断上升,天然气大幅度增长,目前油、气已超过总能源的60%。天然气除具有热值高(9,000～9,800大卡/标方)、运输方便、污染甚微、热效率高(大于60%)等优点外,作为化工原料,已可生产近千种化工产品。因此,要多块好省发展我国燃料工业,应在搞煤的同时,还要大力发展石油、天然气工业。四川地区蕴藏着丰富的天然气资源,解
Preface With the development of economy, the composition of fuel in the world has undergone major changes. The proportion of coal has been declining. The proportion of oil has been on the rise. Natural gas has risen sharply. At present, oil and gas have exceeded 60% of total energy. In addition to its advantages of high calorific value (9,000 to 9,800 kcal / standard), easy transportation, little pollution and high thermal efficiency (more than 60%), natural gas can produce nearly a thousand kinds of chemical products as a chemical raw material. Therefore, to develop more fuel-efficient industries in our country, we should vigorously develop the oil and gas industry while engaging in coal production. Sichuan area is rich in natural gas resources, solution