A METHOD OF REMOVING UNWANTED SULPHUR COMPOUNDS FROM THE INSULATING OIL OF AN ELECTRICAL APPARATUS
摘要
<p>A method of treating copper sulphide deposits on materials and surfaces that are in contact with electrically insulating oil inside an electrical apparatus. The copper sulphide deposits on materials and surfaces are subjected to treatment with a iodine compound causing a substitution reaction with the copper sulphide.</p>
申请公布号
WO2008024061(A1)
申请公布日期
2008.02.28
申请号
WO2007SE50548
申请日期
2007.08.13
申请人
ABB RESEARCH LTD;GUSTAFSSON, KARIN;LEANDERSSON, ROBERT