GLASBESCHICHTUNGSANLAGE MIT SYSTEM ZUM NEUTRALISIE
摘要
<p>A neutralization system for controlling the pH of the washwater used to clean and maintain polyacrylic bound glass forming equipment. The neutralization system introduces a base solution to a washwater solution when the pH of the washwater solution contained in a closed loop washwater recovery system falls below approximately 8.0, thereby substantially reducing the corrosion rate of the components of the equipment associated with acidic polyacrylic acid binder and washwater solution. A closed-loop hoodwall washwater recovery system may also be introduced in addition to the neutralization system that allows for the recovery and reuse of polyacrylic acid binder with a minimal amount of base solution, thereby minimizing degradation of insulation properties of polyacylic acid bound glass fiber products.</p>
申请公布号
DE60323971(D1)
申请公布日期
2008.11.20
申请号
DE2003623971
申请日期
2003.05.12
申请人
OWENS-CORNING
发明人
CLINE, HARRY B.;DOWNEY, WILLIAM E.;CHEN, LIANG;BULLOCK, KATHLEEN M.;COOPER, WILLIAM R.;GUIGLEY, KEVIN S.;DELAVIZ, YADOLLAH;GIBSON, BOBBY R.;LEWIS, MICHAEL P.;MAGER, MICHAEL V.