基本信息:
- 专利标题: SHOCK ABSORBER FLUID COMPOSITION CONTAINING NANOSTUCTURES
- 专利标题(中):包含纳米结构的阻燃流体组合物
- 申请号:PCT/US2004/034240 申请日:2004-10-15
- 公开(公告)号:WO2005037966A1 公开(公告)日:2005-04-28
- 发明人: ZHANG, Zhiqiang , WU, Gefei , LOCKWOOD, Frances, E. , DOTSON, Daniel, J.
- 申请人: ASHLAND INC. , ZHANG, Zhiqiang , WU, Gefei , LOCKWOOD, Frances, E. , DOTSON, Daniel, J.
- 申请人地址: 3499 Blazer Parkway, Lexington, KY 40509 US
- 专利权人: ASHLAND INC.,ZHANG, Zhiqiang,WU, Gefei,LOCKWOOD, Frances, E.,DOTSON, Daniel, J.
- 当前专利权人: ASHLAND INC.,ZHANG, Zhiqiang,WU, Gefei,LOCKWOOD, Frances, E.,DOTSON, Daniel, J.
- 当前专利权人地址: 3499 Blazer Parkway, Lexington, KY 40509 US
- 代理机构: CARRITHERS, David, W.
- 优先权: US60/512,477 20031015
- 主分类号: C10M125/02
- IPC分类号: C10M125/02
摘要:
The introduction of nanostructures in a liquid provides a means for changing the physical and/or chemical properties of the liquid. Improvements in heat transfer, electrical properties, viscosity, and lubricity can be realized upon dispersion of nanotubes in liquids. Stable dispersions of nanostructures are described and surfactants/dispersants are identified which can disperse nanostructures in petroleum liquid medium. The appropriate dispersant is chosen for the selected nanostructure material and the oil based medium and the dispersant is dissolved into the liquid medium to form a solution. The nanostructure is added to the dispersant containing the solution with agitation, ultrasonication, and/or combinations thereof Nanostructures dispersed in a fluid form a nanofluid utilized as a shock absorber oil whereby the nanostructures serve to improve the viscosity index of the fluid or more particularly the shock absorber oil in the form of a lubricant additive.
摘要(中):
在液体中引入纳米结构提供了改变液体的物理和/或化学性质的方法。 在将纳米管分散在液体中时,可以实现热传递,电性能,粘度和润滑性的改善。 描述了纳米结构的稳定分散体,并且鉴定了可以将纳米结构分散在石油液体介质中的表面活性剂/分散剂。 选择合适的分散剂用于选定的纳米结构材料,并将油基介质和分散剂溶解在液体介质中以形成溶液。 纳米结构在搅拌,超声波和/或其组合下加入到含有溶液的分散剂中。分散在流体中的纳米结构形式用作减震器油,由此纳米结构用于改善流体的粘度指数,更具体地说, 减震油以润滑剂添加剂的形式。
IPC结构图谱:
C | 化学;冶金 |
--C10 | 石油、煤气及炼焦工业;含一氧化碳的工业气体;燃料;润滑剂;泥煤 |
----C10M | 润滑组合物(钻井用组合物入C09K8/02);在润滑组合物中化学物质或单独使用或用作润滑组分 |
------C10M125/00 | 以添加剂是无机材料为特征的润滑组合物 |
--------C10M125/02 | .碳;石墨 |