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探讨了在加热状态下,将流体状态的减压渣油与催化油浆直接拌合可生产符合GB/T15180—2000标准中的AH-90道路沥青的方法。实验结果表明,减压渣油与催化油浆按85∶15的比例充分混合后的沥青指标完全符合AH—90的指标。
The method of directly mixing the vacuum residue in the fluid state with the catalytic slurry to produce AH-90 road asphalt in the GB / T15180-2000 standard is discussed. The experimental results show that the asphalt content of the vacuum residue and the catalytic slurry fully mixed according to the ratio of 85:15 fully meets the specification of AH-90.