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分析了石油焦快速增长的国际趋势及石油焦高热值、低灰分等性质。当前劣质的石油焦出路狭窄,难以有效利用,石油焦气化是劣质石油焦的理想出路。石油焦气化还没有大规模商业化普及,气化炉的选择至关重要。中小型的干煤粉气化炉可以利用石油焦气化,成本低、环境污染小,和石油化工企业联合生产,提高了炼化厂自给自足的能力。随着原油进口量增加,石油焦气化未来的市场潜力巨大,打造石油化工与煤化工原料、产品互补的第三代炼化一体化,将提高企业未来的市场竞争力。
The international trend of rapid growth of petroleum coke and the high heating value and low ash of petroleum coke are analyzed. The current poor quality of petroleum coke out of a narrow, difficult to effectively use, petroleum coke gasification is the ideal way for poor quality petroleum coke. Petrol coke gasification is not yet widespread commercialization, the choice of gasifier is crucial. Small and medium-sized dry coal gasifier can use petroleum coke gasification, low cost, environmental pollution, joint production and petrochemical enterprises, improve the ability of refinery self-sufficiency. With the increase of crude oil import volume, the market potential of petroleum coke gasification will be enormous in the future. To build the third-generation refining and chemical integration of petrochemical and coal chemical raw materials and products complements the future market competitiveness of enterprises.