Chemical Industry and Engineering Progress ›› 2023, Vol. 42 ›› Issue (8): 4372-4384.DOI: 10.16085/j.issn.1000-6613.2022-1821
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ZHAO Jian1(), ZHUO Zewen1, DONG Hang1(), GAO Wenjian2
Received:
2022-09-29
Revised:
2022-11-10
Online:
2023-09-19
Published:
2023-08-15
Contact:
DONG Hang
通讯作者:
董航
作者简介:
赵健(1986—),男,博士,副教授,博士生导师,研究方向为油气储运系统优化与节能降耗技术。E-mail: zhaojian_nepu@163.com。
基金资助:
CLC Number:
ZHAO Jian, ZHUO Zewen, DONG Hang, GAO Wenjian. A new method for observation of microstructure of waxy crude oil and its emulsion system[J]. Chemical Industry and Engineering Progress, 2023, 42(8): 4372-4384.
赵健, 卓泽文, 董航, 高文健. 含蜡原油及其乳状液体系微观结构观测的新方法[J]. 化工进展, 2023, 42(8): 4372-4384.
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URL: https://hgjz.cip.com.cn/EN/10.16085/j.issn.1000-6613.2022-1821
性质 | 数值 | ||
---|---|---|---|
呼伦贝尔原油 | 大庆原油 | 塔木察格原油 | |
20℃时密度/kg·m-3 | 832.6 | 855.4 | 877.3 |
析蜡点/℃ | 47.0 | 53.5 | 55.5 |
凝点/℃ | 18.0 | 29.0 | 31.0 |
饱和烃质量分数/% | 65.8 | 68.9 | 63.0 |
芳香烃质量分数/% | 18.0 | 19.1 | 14.85 |
胶质质量分数/% | 11.8 | 8.8 | 18.0 |
沥青质质量分数/% | 4.4 | 3.2 | 4.15 |
性质 | 数值 | ||
---|---|---|---|
呼伦贝尔原油 | 大庆原油 | 塔木察格原油 | |
20℃时密度/kg·m-3 | 832.6 | 855.4 | 877.3 |
析蜡点/℃ | 47.0 | 53.5 | 55.5 |
凝点/℃ | 18.0 | 29.0 | 31.0 |
饱和烃质量分数/% | 65.8 | 68.9 | 63.0 |
芳香烃质量分数/% | 18.0 | 19.1 | 14.85 |
胶质质量分数/% | 11.8 | 8.8 | 18.0 |
沥青质质量分数/% | 4.4 | 3.2 | 4.15 |
油样 | 恶化初冷温度/℃ | 较优初冷温度/℃ |
---|---|---|
呼伦贝尔原油 | 60 | 70 |
大庆原油 | 70 | 80 |
塔木察格原油 | 70 | 80 |
油样 | 恶化初冷温度/℃ | 较优初冷温度/℃ |
---|---|---|
呼伦贝尔原油 | 60 | 70 |
大庆原油 | 70 | 80 |
塔木察格原油 | 70 | 80 |
项目 | 温度/℃ | 数量 | 与流场方向夹角/(°) | 分形维数 |
---|---|---|---|---|
剪切过程中 | 40 | 0.5492 | 0.7143 | 0.6725 |
剪切过程中 | 30 | 0.8316 | 0.6835 | 0.5838 |
剪切速率突降后 | 40 | 0.5328 | 0.7036 | 0.6674 |
剪切速率突降后 | 30 | 0.7274 | 0.6218 | 0.5406 |
项目 | 温度/℃ | 数量 | 与流场方向夹角/(°) | 分形维数 |
---|---|---|---|---|
剪切过程中 | 40 | 0.5492 | 0.7143 | 0.6725 |
剪切过程中 | 30 | 0.8316 | 0.6835 | 0.5838 |
剪切速率突降后 | 40 | 0.5328 | 0.7036 | 0.6674 |
剪切速率突降后 | 30 | 0.7274 | 0.6218 | 0.5406 |
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