Abstract: China's laws and regulations for environmental protection are becoming more and more stringent.China executes the national standard Ⅵ for vehicle gasoline and diesel from January 1st,2019,and old standards for gasoline and diesel under have been cancelled.The quality upgrading of diesel makes refineries face great cost increases in investment and operation.It is difficult for a few Chinese refineries to upgrade on schedule the production of diesel under the Ⅵ standard.The performance parameters of ship engines are significantly different from that of vehicle engines.Medium-speed ships need not to use diesel with a quality as high as that of standard Ⅵ.Therefore,low cetane number diesel fractions can be used to produce light fuel oil for ships,which can not only ensure the safety and cleanliness of fuels for inland river ships,but also help some refineries to save the cost in quality upgrading.
房海峰. 环保新政下的内河船舶用油分析[J]. 现代化工, 2019, 39(S1): 25-28.
FANG Hai-feng. Analysis on oil for ships on inland river under new environmental protection regulations. Modern Chemical Industry, 2019, 39(S1): 25-28.