文档介绍：毕业设计(论文)
题目天然气液化技术发展现状及应用
院(系) 石油与天然气工程学院
专业班级油气储运工程
学生姓名学号
指导教师职称
评阅教师职称
2013年 6 月 15日
摘要
天然气是一种清洁优质能源,近年来,世界天然气产量和消费量呈持续增长趋势。从今后我国经济和社会发展看,加快天然气的开发利用,对改善能源结构,保护生态环境,提高人民生活质量,具有十分重要的战略意义。具有建设投资小、建设周期短、见效快、受外部影响因素小等优点。作为优质的车用燃料, LNG具有辛烷值高、抗爆性好、燃烧完全、排气污染少、发动机寿命长、运行成本低等优点;G)相比,LNG则具有储存效率高,续驶里程长,储瓶压力低、重量轻、数量小,建站不受供气管网的限制等优点。
关键词:天然液化气技术现状应用
ABSTRACT
Natural gas is a cleaner good energy, in recent years, the world's natural gas output and consumption are as a consistent growth。 From the future of China's economic and social development, to speed up the development and using of natural gas, to improve the energy structure, protect the ecological environment, improve people's quality of life, having an important significance to our strategic. the construction investment is small and period is short, quick effect, by external factors such as small advantages. As a high quality automotive fuel and automotive fuel, the gender of LNG is good, bustion, exhaust pollution little, engine, long life, lower operating cost advantages。As a high quality automotive fuel and automotive fuel . LNG, was the gender is good, bustion, exhaust pollution little, extensive the engine life, lower operating cost advantages; pared with natural gas (CNG), LNG has high efficiency and can store for long travelling distance, store bottles of low pressure, light weight, small number, having no re