TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Components: The alkaline material is potassium bicarbonate, potassium hydroxide, sodium bicarbonate or sodium hydroxide. The components extracted from premixed solvent, dispersive solvent and separated de-oiling asphalt phase are 4-7C alkane, benzene, and/or toluene. Preferred Composition: The mass ratio of water and asphalt granule in prilling tower is 0.2-1:1.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Components: The asphalt residue material comprises heavy petrol, asphalt, residue, liquefied residue generated by liquefying course of hydrogen and residue. The heavy petrol comprises exploited heavy petrol, oil sand asphalt, normal pressure or decompression residue petrol gained in petrol processing course, thick oil which is naturally exploited and exhaust residue hydrogenized by residue-oil suspension bed at 20 degrees C. The anionic surfactant and nonionic surfactant are lignin-sulfonate, alkylbenzene sulfonate, petroleum alkyonate, aminated lignin, alkylphenol polyethenoxy ether sulfate amine salt, alkylphenol polyethenoxy ether or Tween(RTM: polyoxyethylene sorbitan oleate) series surfactant. Preferred Properties: The heavy petrol has density of more than 0.934 g/cm2 and boiling point which is higher than 350 degrees C. The solvent has normal boiling point of 80 degrees C, where prilling tower which granulation occurs has controlled temperature of at least 5 degrees . The critical temperature of distilling solvent is 120-350 degrees C which is equal to the summation of the product of molar fraction of component and critical temperature evaluated from first component to the last component. Preferred Method: The premixing course involves utilizing solvent as extracting solvent for extracting asphalt residue material, where separated de-oiling asphalt is used as premixing phase and exerts dispersive granulation with dispersive solvent. The granulation of premixing phase and dispersive solvent involves regulating softening point temperature for at least 5 degrees . The method involves recycling used solvent and dispersive solvent. Preferred Composition: The mass ratio when two surfactants are present at same time is 0.1-5.0:1.