METHOD OF INHIBITING SCALE FORMATION AND DEPOSITION IN DESALINATION SYSTEMS
摘要
<p>This invention relates to an improved method of inhibiting corrosion and calcium sulfate and calcium carbonate scaling in thermal and membrane desalination processes. The method includes adding a composition having an oligomeric phosphinosuccinic acid to seawater or recirculation brine in a desalting process to produce water for drinking and industrial applications. The method also includes adding a composition including mono, bis, and oligomeric phosphinosuccinic acid adducts to the desalting process.</p>
申请公布号
EP2125626(A1)
申请公布日期
2009.12.02
申请号
EP20080727416
申请日期
2008.01.08
申请人
NALCO COMPANY
发明人
DAVE, BHASKER, B.;RAO, NARASIMHA, M.;YANG, SHUNONG;GRATTAN, DAVID, A.;BLOKKER, PETER