METHODS AND COMPOSITION FOR CLEANING AND PASSIVATING FUEL CELL SYSTEMS
摘要
A cleaner-passivator composition and method for treating a fuel cell cooling system are described. The cleaner-passivator comprises a complexing agent, a surfactant, a corrosion inhibitor, and a solvent. The cleaner-passivator reduces the contaminants circulating in the fuel cell coolant system that contribute to increasing conductivity in the fuel cell coolant. In addition, the passivator reduces the surface corrosion in the fuel cell system.
申请公布号
WO2005108644(A3)
申请公布日期
2006.03.09
申请号
WO2005US15335
申请日期
2005.05.03
申请人
HONEYWELL INTERNATIONAL INC.;YANG, BO;MARINHO, FILIPE, J.;WOYCIESJES, PETER, M.
发明人
YANG, BO;MARINHO, FILIPE, J.;WOYCIESJES, PETER, M.