DEACIDIFICATION AND ESTERIFACTION OF WASTE COOKING OIL: COMPARISON OF THE COUPLED PROCESS WITH STAND-ALONE CATALYTIC ESTERIFICATION AND EXTRACTION PROCESSES

by Xianghong Lu, Yi Zhang, Yunliang Yu, Jianbing Ji
Published 2010-02-01

Corrosion Behaviors of Microarc Oxidation Coating and Anodic Oxidation on 5083 Aluminum Alloy

by Haiou Sun, Liangcai Li, Zhongyi Wang, Bin Liu, Meng Wang, Yunliang Yu
Published 2020-01-01