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燧人氏发明人工取火,教人熟食,人类由蛮荒走向文明。从那时起,人类不知烧掉了大自然赋予的多少宝贵财富。烧,固然促进了人类文明的发展,同时也给人类以极大报复:环境恶化,资源浪费乃至馈乏。开门七件事,柴米油盐酱醋茶。现代文明高度发展的今天,烧(柴)仍然是生活大事之首。比如天然气,人们熟知的是,它可作民用燃料、工业燃料,而天然气作为宝贵的化工原料,却没有得到充分的利用。统计资料表明,全世界每年消费的天然气中,用作化工原料的只占5%。天然气是以碳氢化合物为主的混合气体,其中甲
Suiren invented artificial fire, taught people cooked, mankind from the wild to civilization. Since then, humans do not know how much precious wealth that nature has given to it. Although it has promoted the development of human civilization, it also gives great retaliation to mankind: the deterioration of the environment, the waste of resources, and even the lack of resources. Seven things open the door, Cha Mianyan salt vinegar tea. Today’s highly developed modern civilization, burning (firewood) is still the first life event. Such as natural gas, it is well known that it can be used as civilian fuels, industrial fuels, and natural gas as a valuable chemical raw materials, but not fully utilized. Statistics show that only 5% of the natural gas consumed in the world consumes as chemical raw material each year. Natural gas is a hydrocarbon-based gas mixture, in which a