▎ 摘　　要

NOVELTY - Preparing pickering emulsion by using nanoparticle emulsified biomass pyrolysis oil comprises (i) obtaining biomass pyrolysis oil, (ii) separating biomass pyrolysis oil obtained in the step (i) into a biomass pyrolysis oil water-soluble component and a biomass pyrolysis oil water-insoluble component, (iii) modifying the nanoparticles to obtain an amphiphilic solid emulsifier, and (iv) adding water-soluble components of the biomass pyrolysis oil obtained in the step (ii), mixing biomass pyrolysis oil water-insoluble component and the solid emulsifier, carrying out ultrasonic homogenization and emulsification, and storing to obtain biomass pyrolysis oil pickering emulsion. USE - The pickering emulsion is useful for biomass pyrolysis oil pickering emulsion for storing or transporting (claimed). ADVANTAGE - The method: improves efficiency of biomass utilization, and stability of biomass pyrolysis oil; provides a more ideal pretreatment method for the development of biomass pyrolysis oil upgrading technology. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: 1 pickering emulsion prepared by above mentioned method;