3. Results and discussion
3.1. Orthogonal experimental results
In this study, two new kinds of oil absorption materials (AP and SP) were prepared by using acetic anhydride and styrene, respectively. The effects of reaction temperature, reaction time, and catalyst dosage on the oil absorption capacity of AP were investigated. Also, the effects of reaction temperature, reaction time, the amount of monomer, the amount of cross-linking agent, and initiator dosage on the oil absorbency of SP were investigated.