【摘要】 对15种国产石油焦和7种进口石油焦分析结果表明,国内石油焦灰分、硫和金属含量等关键指标均优于进口石油焦,但挥发分、水分等指标有待进一步提高。我国石油焦年产量已达500多万t。石油焦市场前景较好,未来需求量的增加主要集中在炼铝行业。高硫焦目前主要作为燃料发电,应进一步开发扩大高硫焦在水泥、造气等领域的应用。更多还原

【Abstract】 The results of testing and analysis of domestic and imported petrol eum coke indicate that some key properties of domestic coke such as ash, sulfur and heavy metal content are superior to those of imported coke, but the volatile substances and moisture are inferior and need to be improved. Total output of d omestic petroleum coke has reached 5 Mt/a. Demand for petroleum coke will increa se continuously and mainly in the field of aluminum industry. Most of high sulfu r coke is used to generate power and needs to extend its application in cement a nd gasification field.更多还原