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[1]张伟伟,董惠娟,李广鑫,等.基于磁场磁核分析的原油防蜡降粘机理[J].油气储运,2010,29(8):630-633.[doi:DOI:10.6047/j.issn.1000-8241.2010.08.021]
　Zhang Weiwei,Dong Huijuan,Li Guangxin.Study of magnetic paraffin-controlling mechanism based on the analysis of magnetic nucleuses[J].Oil & Gas Storage and Transportation,2010,29(8):630-633.[doi:DOI:10.6047/j.issn.1000-8241.2010.08.021]
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基于磁场磁核分析的原油防蜡降粘机理

《油气储运》[ISSN:1000-8241/CN:13-1093/TE] 卷: 29 期数: 2010年8期 页码: 630-633 栏目: 出版日期: 1900-01-01
Title:
Study of magnetic paraffin-controlling mechanism based on the analysis of magnetic nucleuses
作者:
张伟伟1;  董惠娟1;  李广鑫1;  王武义1;  张广玉1;  杨淑琴2
1. 哈尔滨工业大学机电学院;
2. 大庆油田有限责任公司第五采油厂
Author(s):
Zhang Weiwei1;  Dong Huijuan1;  Li Guangxin1
关键词:
磁处理; 防蜡降粘; 磁性核; 磁核分析; 三维网状结构; 色散力
Keywords:
magnetic treatment; paraffin control and viscosity reducing; magnetic core; magnetic core analysis; 3-D net structure; dispersion force
DOI:
DOI:10.6047/j.issn.1000-8241.2010.08.021
摘要:
介绍了含蜡原油空间三维网状结构的形成机理及其研究进展,分析了磁场对石蜡磁性核的作用,研究了原油磁处理防蜡、降粘技术机理,并进行了试验验证。磁场作用下石蜡磁性核按能级规则取向排列,并绕磁场进动,改变了原油中石蜡的结晶过程,可以有效防止蜡晶形成三维网状结构,使石蜡结晶成核半径减小,结晶释放潜热增多,产生防蜡降粘的效果。
Abstract:
Formation mechanism and its research progress in special 3-D net structure of waxy crude oil are introduced.Function of magnetic field on paraffin magnetic cores is analyzed.Paraffin control and viscosity reducing of crude oil with magnetic treatment are studied and experimented.Under the function of magnetic field,magnetic cores of paraffin orient in order of level and procession around magnetic field; function of magnetic field varies wax deposition course of paraffin in crude oil,which can effectively prevent wax crystal forming 3-D net structure,and makes the core radius of wax crystal minor,latent heat released from wax crystal increased so as to control wax deposition and reduce viscosity of crude oil.

参考文献/References:

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相似文献/References:

[1]马秀波,周开学.磁处理对原油结蜡影响的机理分析[J].油气储运,2004,23(4):35.[doi:10.6047/j.issn.1000-8241.2004.04.010]
　MA Xiubo,ZHOU Kaixue.Mechanism Analysis on the Influence of Magnetic Treatment to Wax Deposit of Crude OiI[J].Oil & Gas Storage and Transportation,2004,23(8):35.[doi:10.6047/j.issn.1000-8241.2004.04.010]
[2]韩善鹏,张劲军.原油磁处理降粘研究[J].油气储运,2008,27(3):8.[doi:10.6047/j.issn.1000-8241.2008.03.002]
　HAN Shanpeng,ZHANG Jinjun.Advances in Crude Viscosity Reduction by Magnetical Field[J].Oil & Gas Storage and Transportation,2008,27(8):8.[doi:10.6047/j.issn.1000-8241.2008.03.002]
[3]柴冲　侯磊 　李雪莹 　贺思宸 　黄亚楠.含蜡原油乳状液磁处理降黏实验 [J].油气储运,2023,42(01):1.
　CHAI Chong,HOU Lei,LI Xueying,et al.Experiment on viscosity reduction of waxy crude oil emulsion bymagnetic treatment [J].Oil & Gas Storage and Transportation,2023,42(8):1.

备注/Memo

收稿日期:2009-9-24。
基金项目:国家自然科学基金项目“原油超声电磁复合防蜡机理及相关技术研究”,50674036
作者简介:张伟伟,在读博士生,1985年生,2005年毕业于哈尔滨工业大学机电工程学院,现主要从事原油电磁防蜡技术研究.电话:0451-86413111.E-mail:dafeng360@yahoo.com.cn

更新日期/Last Update: 1900-01-01