The main solvent process and equipment for maleic anhydride unit vfere introduced; and factors which influencing fumaric acid extraction centrifuge were discussed; and the experiment on oil-water ratio which influencing operation much was implemented to obtain best running condition of the centrifuge.%介绍了顺酐装置中溶剂处理部分的主要工艺流程及设备,探讨了影响富马酸萃取离心机运行的主要因素,对关键的影响因素油水比进行了试验,得到了适合本装置离心机运行的最佳工况.
展开▼
