Study of Temperature Influence on Pipe Wall Wax Deposit Law of High Pour Point Oil Product

Wax deposit issue is one of the important impact factors on safety operating and management of oil product batch transportation pipeline.By means of experiment, influence of transportation temperature of high pour point oil products and temperature differences of pipe wall on wax deposit thickness of pipe wall is discussed.and functional relationship between transporting temperature and temperature differences to wax deposit thickness is obtained, which can be used as a reference in predicting wax deposit law of pipe wall.