发明授权
US07458384B1 Surfactant incorporated nanostructure for pressure drop reduction in oil and gas lines
失效
表面活性剂纳入了油气管线压降降低的纳米结构
- 专利标题： Surfactant incorporated nanostructure for pressure drop reduction in oil and gas lines
- 专利标题（中）： 表面活性剂纳入了油气管线压降降低的纳米结构
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申请号： US11181056申请日： 2005-07-14
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公开(公告)号： US07458384B1公开(公告)日： 2008-12-02
- 发明人: Sudipta Seal , William P. Jepson , Sameer Deshpande , Suresh C. Kuiry , Swanand H. Patil
- 申请人： Sudipta Seal , William P. Jepson , Sameer Deshpande , Suresh C. Kuiry , Swanand H. Patil
- 申请人地址： US FL Orlando US OH Dublin
- 专利权人： University of Central Florida Research Foundation, Inc.,CC Technologies Laboratories, Inc.
- 当前专利权人： University of Central Florida Research Foundation, Inc.,CC Technologies Laboratories, Inc.
- 当前专利权人地址： US FL Orlando US OH Dublin
- 代理机构： Law Offices of Brian S. Steinberger, P.A.
- 代理商 Brian S. Steinberger; Joyce P. Morlin
- 主分类号： F17D1/16
- IPC分类号： F17D1/16
摘要：
Nano-sized rare earth metal oxide particles are prepared from aqueous reverse micelles. The engineered nanoparticles have large surface area to volume ratios, and uniformly incorporate a surfactant in each particle, so that when applied to the inner surface of a pipeline or sprayed onto a fluid stream in a pipeline, the particles reduce the roughness of the inside surface of pipe being used to transport fluid. The application of a nanolayer of this novel nanoceria mixture causes a significant reduction in pressure drops, friction, and better recovery and yield of fluid flowing through a pipeline.