[1]马千里,王传硕,柳杨,等.油水乳化胶凝作用对蜡沉积影响的定量表征[J].常州大学学报(自然科学版),2024,36(01):69-75.[doi:10.3969/j.issn.2095-0411.2024.01.008]
　MA Qianli,WANG Chuanshuo,LIU Yang,et al.Quantitative characterization of the gelation effect on wax deposition in oil-water emulsified system[J].Journal of Changzhou University(Natural Science Edition),2024,36(01):69-75.[doi:10.3969/j.issn.2095-0411.2024.01.008]
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油水乳化胶凝作用对蜡沉积影响的定量表征()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
第36卷
期数:
2024年01期
页码:
69-75
栏目:
石油与天然气工程
出版日期:
2024-01-28

文章信息/Info

Title:
Quantitative characterization of the gelation effect on wax deposition in oil-water emulsified system
文章编号:
2095-0411(2024)01-0069-07
作者:
马千里1; 王传硕1; 柳杨1; 吕晓方1; 杜晖1; 周诗岽1; 宫敬2
1.常州大学 石油工程学院, 江苏 常州 213164; 2.中国石油大学北京机械与储运工程学院, 北京 102249
Author(s):
MA Qianli1;  WANG Chuanshuo1;  LIU Yang1;  LYU Xiaofang1;  DU Hui1;  ZHOU Shidong1;  GONG Jing2
1.School of Petroleum Engineering, Changzhou University, Changzhou 213164, China; 2.College of Mechanical and Transportation Engineering, China University of Petroleum, Beijing 102249, China
关键词:
油水乳化;  蜡沉积;  胶凝作用;  凝油团
Keywords:
oil-water emulsified system;  wax deposition;  gelation effect;  gel lumps
分类号:
TE 832
DOI:
10.3969/j.issn.2095-0411.2024.01.008
文献标志码:
A
摘要:
通过对乳液黏温曲线变化规律进行挖掘,对凝油团形成过程定量表征,推导得出凝油团形成的数学关系表达式,将胶凝过程细化为凝油团形成和黏附两个阶段。通过蜡沉积的温度条件,发现随着沉积管壁的温度降低,凝油团形成系数逐渐增大,胶凝作用逐渐显著,即在沉积初期蜡沉积的厚度迅速增加,这与蜡沉积实验结果相吻合。
Abstract:
Through the study on the variation of viscosity of emulsion with temperature, the formation of gel lumps was quantitatively characterized with a mathematical expression deduced. The gelation process was then divided into two stages: gel formation and gel adhesion. According to the temperature conditions of wax deposition experiment, the formation coefficient of gel lumps increased with the decrease of the temperature of deposition pipe wall, indicating the gelation effect gradually became obvious as the thickness of wax deposition grew rapidly at the initial stage of deposition. This change is in line with the experimental results of wax deposition.

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备注/Memo

备注/Memo:
收稿日期: 2023-06-24。
基金项目: 2021年常州大学科研启动资助项目(ZMF21020381)。
作者简介: 马千里(1990—), 男, 山东青岛人, 博士, 讲师。E-mail: qianlima@cczu.edu.cn
更新日期/Last Update: 1900-01-01