包头市CM公司天然气液化项目规划与实现研究

发布时间：2018-03-24 04:35

本文选题：液化天然气　切入点：清洁能源　出处：《内蒙古大学》2013年硕士论文

【摘要】：二十一世纪,人类能源消费在经历了草木时代、煤炭时代和石油时代后,将进入天然气时代。天然气作为“清洁”能源,具有高效、安全、环保的特点,对环境的污染远远小于石油和煤炭,随着人类环境保护意识和要求不断提高,二十一世纪,天然气将成为人类能源消费的最主要品种,并在人们的生活中起到越来越重要的作用。目前,我国是以煤炭、石油为主的能源消费大国,每年消费煤炭约十几亿吨、石油近三亿吨。煤炭生产、运输和使用过程中造成的水土流失、生态环境破坏和大气污染问题日趋严重,而石油近一半需要依靠进口,能源安全无法保障。同时我国是环境污染大国,温室气体排放量位居世界第一,占世界总排放量的五分之一,二氧化碳排放量位居世界第二,占世界总排放量的十分之一,环境治理任重道远。面对生态环境和能源安全提出的挑战,为改善能源结构,减少环境污染,发展替代燃料和替代技术已成为必然的选择,在世界能源生产总量中,天然气已占到1/3,并有可能在不远的将来逐步将现时广受欢迎的石油和煤炭挤到次要地位。2020年前,天然气在世界能源需求中的比例将会达到45%-50%。其中以LNG方式出售的约占33%。很多业内人士认为,能取代煤炭和石油成为世界主要消费能源的,不是风力不是潮汐也不是太阳能,而是天然气。或者准确的说,是凝固的便于运输的液化天然气—LNG。 2010年开始,筹建一座日处理20万立方米天然气液化工厂,论文从项目管理的角度叙述了工厂由设想规划、筹备建设到运营管理的全过程,总结得失,以资借鉴。
[Abstract]:In the 21 century, human energy consumption will enter into the natural gas age after the age of vegetation, coal and petroleum. As a "clean" energy, natural gas has the characteristics of high efficiency, safety and environmental protection. The pollution to the environment is far less than that of oil and coal. With the increasing awareness and requirement of human environmental protection, natural gas will become the most important kind of human energy consumption in the 21 century. And it plays a more and more important role in people's lives. At present, China is a major energy consumer based on coal and petroleum, consuming about one billion tons of coal and nearly 300 million tons of oil each year. Coal production, The problems of soil erosion, ecological environment damage and air pollution caused by transportation and use are becoming more and more serious, and nearly half of oil needs to be imported, so energy security cannot be guaranteed. Meanwhile, China is a large country of environmental pollution. Greenhouse gas emissions ranked first in the world, accounting for 1/5 of the world's total emissions, carbon dioxide emissions ranked second in the world, accounting for 1/10 of the world's total emissions, environmental control has a long way to go. In the face of the challenges posed by the ecological environment and energy security, in order to improve the energy structure, reduce environmental pollution and develop alternative fuels and alternative technologies, it has become an inevitable choice in the total energy production of the world, Natural gas already accounts for one-third of the total, and it is likely that in the near future oil and coal, now popular, will gradually be sidelined. Natural gas will account for 45 to 50 percent of the world's energy demand. About 33 percent will be sold in the form of LNG. Many people in the industry believe that it is not wind, not tides, nor solar energy that can replace coal and oil as the world's main consumer energy. It's natural gas. Or, to be exact, solidified, easily transportable liquefied natural gas-LNG. Since 2010, a natural gas liquefaction plant of 200000 cubic meters per day has been built. From the point of view of project management, this paper describes the whole process of plant planning, preparation and construction to operation management, and sums up the gains and losses, so as to draw lessons from the project management.
【学位授予单位】：内蒙古大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：F426.22;F284

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