HEAT-TRANSFER FLUID CONTAINING NANO-PARTICLES AND CARBOXYLATES
摘要
The use of sub-micron particles (nano-particles) and carboxylates for improving the heat-exchange characteristics of heat-transfer fluids or antifreeze coolants. The carboxylates form a stable physisorbed- or chemisorbed carboxylate protective layer on metallic nano-particles that does not hinder heat-transfer. The combination of carboxylates and metallic nano-particles provide excellent corrosion protection, improved heat-transfer and enhances the stability of the sub-micron particles (nano-particles) in suspension. Sub-micron particles (nano-particles) treated with carboxylates to form a chemisorbed carboxylate protective layer are used in a heat transfer fluid or a lubricant or hydraulic fluid or soap.
申请公布号
WO0198431(A1)
申请公布日期
2001.12.27
申请号
WO2001EP06748
申请日期
2001.06.13
申请人
TEXACO DEVELOPMENT CORPORATION;MAES, JEAN-PIERRE;LIBOT, CECILE;ROOSE, PETER;LIEVENS, SERGE