基本信息:
- 专利标题: ELECTROMAGNETIC PIG FOR OIL AND GAS PIPELINES
- 专利标题(中):油气管线电磁枪
- 申请号:PCT/US2016/031776 申请日:2016-05-11
- 公开(公告)号:WO2016186919A1 公开(公告)日:2016-11-24
- 发明人: SHARMA, Mukul M.
- 申请人: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
- 申请人地址: 201 West 7th Street Austin, Texas 78701 US
- 专利权人: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
- 当前专利权人: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
- 当前专利权人地址: 201 West 7th Street Austin, Texas 78701 US
- 代理机构: Deluca, Mark R.
- 优先权: US62/164,157 20150520
- 主分类号: B63B59/00
- IPC分类号: B63B59/00 ; B08B9/02 ; C23F13/02 ; B63B59/04 ; C23F13/00 ; B08B9/049
摘要:
Described herein are methods and system that use electromagnetic heating to heat pipelines, flowlines and the fluids therein. The heating is achieved by placing one or more permanent magnets in the wellbore and moving a metallic component and/or one or more permanent magnets relative to each other. This generates eddy currents in the metallic component or the pipeline wall, which heat the metallic component or pipeline wall and the fluids therein. The relative motion between the magnets and the metallic component is driven by the fluid pressure that drives the pig through the pipeline.
摘要(中):
这里描述了使用电磁加热来加热管道,流线和其中的流体的方法和系统。 通过将一个或多个永磁体放置在井眼中并相对于彼此移动金属部件和/或一个或多个永磁体来实现加热。 这在金属部件或管道壁中产生涡流,其加热金属部件或管道壁及其中的流体。 磁体和金属部件之间的相对运动由驱动猪通过管道的流体压力驱动。
IPC结构图谱:
B | 作业;运输 |
--B63 | 船舶或其他水上船只;与船有关的设备 |
----B63B | 船舶或其他水上船只;船用设备 |
------B63B59/00 | 船只专用的船体防护装置;船只专用的清洗装置 |