▎ 摘　　要

NOVELTY - Preparing graphene asphalt release agent mother liquor, comprises (i) dissolving graphene material in water to obtain 15 wt.% graphene material aqueous solution, (ii) adding dispersant to the solution, where the ratio between dispersant and graphene is 1:9-1:1, then stirring at speed of 800-1000 revolutions/minute, and then ultrasonically processing under frequency of 20 KHz to form uniform graphene material dispersed solution, (iii) adding 1-15 wt.% emulsifier into the graphene material dispersed solution, and then uniformly stirring at speed of 800-1000 revolutions/minute to form uniform emulsion, and (iv) adding 0-30 wt.% oil phase to the obtained graphene emulsion, then adding 0.1-1 wt.% sterilizing preservative, uniformly dispersing the obtained solution, and forming stable emulsion to obtain final product. USE - The method is useful for preparing graphene asphalt release agent mother liquor. ADVANTAGE - The method: reduces proportion of oil phase or does not utilizes oil phase; is environmentally friendly; and saves oil resources. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for graphene asphalt release agent mother liquor, prepared by above mentioned method.