Study on Morphology and Structure of Wax Crystals in Waxy Crudes at Apex Temperature of Wax Precipitation

摘要：

　　The apex temperature of wax precipitation was measured with fractal dimension characterizing the wax crystal morphology, and Differential Scanning Calorimetry (DSC), respectively.The experimental result revealed that the concentration of precipitated wax in virgin waxy crudes had the strong positive correlation with the fractal dimension of wax crystals.At the apex temperature, the wax crystals changed from tiny microscopic spots to clear and visible ones, with their morphology and structure becoming more intricate.

关键词： apex temperature of wax precipitation wax crystals morphology structure

作者: Shize Yi Peng Gao

作者单位: School of Energy and Power Engineering, Wuhan University of Technology, Wuhan, China China Petroleum Planning & Engineering Institute, Beijing, China

会议类型: 国际会议

会议名称: 2013 International Conference on Machinery,Materials Science and Energy Engineering(2013机械、材料科学与能源工程国际会议)(ICMMSEE2013)

会议地点: 湖北荆州

会议语种:英文

页码: 293-296

在线出版日期: 2013-05-18（万方平台首次上网日期，不代表论文的发表时间）