论文部分内容阅读
据美国《油气杂志》调查,1992年世界炼油业与1991年相比,炼油能力下降了1.8％,但除了一次蒸馏能力以外,裂化、转化和精制能力都有所提高(参见表1、表2)。作为环保时代的标志,含氧化物的生产能力亦显著增加。有研究表明,由于原油含硫量增加,而油品含硫量需进一步减少,因此,全球正在改建和新建很多炼厂。美国、西欧和远东地区到2000年需投资350亿美元,2010年再投资300亿美元才能满足环境法规和加工重油的要求。
According to a survey conducted by the American magazine Oil and Gas, the refining industry in the world reduced its refining capacity by 1.8% in 1991 compared to 1991, but improved its cracking, conversion and refinement capabilities except for its primary distillation capacity (see Table 1 and Table 2 ). As a symbol of the era of environmental protection, oxide-containing production capacity also increased significantly. Studies have shown that due to the increased sulfur content of crude oil, while the sulfur content of oil products needs to be further reduced, many refineries are being rebuilt and newly built in the world. In the United States, Western Europe and the Far East, a total investment of 35 billion U.S. dollars will be required by 2000 and another 30 billion U.S. dollars by 2010 to meet environmental regulations and the requirements for the processing of heavy oil.