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<!-- Creation Date      : 2015-03-05T02:32:27.6887938+00:00 -->
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<!-- Package ID         : 549E0D3F596858E5D28CA00D551C1C3D-0001257640-001412 -->
<!-- Copyright (c) 2015 R. R. Donnelley & Sons Company. All Rights Reserved. -->
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  <element id="kro_DebtInstrumentEstimatedMarketPricePerBasePrincipalAmount" name="DebtInstrumentEstimatedMarketPricePerBasePrincipalAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit" />
  <element id="kro_ScheduleOfQuarterlyFinancialInformationLineItems" name="ScheduleOfQuarterlyFinancialInformationLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <element id="kro_ScheduleOfQuarterlyFinancialInformationTable" name="ScheduleOfQuarterlyFinancialInformationTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <element id="kro_CorporateExpenseMember" name="CorporateExpenseMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <element id="kro_UnabsorbedFixedProductionAndOtherCostsBeforeTax" name="UnabsorbedFixedProductionAndOtherCostsBeforeTax" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
</schema>


