SILOXANE REMOVAL VIA SILICATE FORMATION FOR LIFETIME EXTENSION OF PHOTOCATALYTIC DEVICES

申请公布号：WO2009017480(A1)

申请号：WO2007US17113

申请日期：2007.07.31

申请公布日期：2009.02.05

申请人：

CARRIER CORPORATION;SCHMIDT, WAYDE R.;CAMPBELL-HUGENER, TREESE;BHATIA, TANIA

发明人：SCHMIDT, WAYDE R.;CAMPBELL-HUGENER, TREESE;BHATIA, TANIA

分类号：B01J21/06

主分类号：B01J21/06

摘要：A photocatalytic device for reacting with volatile organic compounds includes a photocatalyst and at least one additive, such as hafnium oxide and zirconium oxide, that is capable of forming a stable silicate with silicon dioxide. The additive reacts with volatile silicon-containing compounds to form stable silicate compounds. As a result, the silicon-containing compounds are unavailable for deactivation of the photocatalyst.

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