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  <xs:element id="clmt_NumberOfMajorSuppliers" abstract="false" name="NumberOfMajorSuppliers" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="clmt_UnrestrictedSubsidiariesMember" abstract="true" name="UnrestrictedSubsidiariesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="clmt_OtherNoncurrentAssetsNet" abstract="false" name="OtherNoncurrentAssetsNet" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="clmt_OtherCurrentLiabilitiesNet" abstract="false" name="OtherCurrentLiabilitiesNet" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="clmt_RestrictedSubsidiariesMember" abstract="true" name="RestrictedSubsidiariesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="clmt_MontanaRenewablesHoldingsLlcMember" abstract="true" name="MontanaRenewablesHoldingsLlcMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="clmt_TemporaryEquitySharesIssuedDuringPeriodNewIssues" abstract="false" name="TemporaryEquitySharesIssuedDuringPeriodNewIssues" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="clmt_TemporaryEquityPreferredReturnPercentage" abstract="false" name="TemporaryEquityPreferredReturnPercentage" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="clmt_TemporaryEquityPreferredReturnMultipleOfInvestedCapital" abstract="false" name="TemporaryEquityPreferredReturnMultipleOfInvestedCapital" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="clmt_TemporaryEquityPreferredReturnMultipleOfInvestedCapitalAnnualIncrease" abstract="false" name="TemporaryEquityPreferredReturnMultipleOfInvestedCapitalAnnualIncrease" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="clmt_CashDistributionPriorityToPreferredUnitHoldersUntilPreferredReturn" abstract="false" name="CashDistributionPriorityToPreferredUnitHoldersUntilPreferredReturn" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="clmt_CashDistributionPriorityToOtherMembersUntilPreferredReturn" abstract="false" name="CashDistributionPriorityToOtherMembersUntilPreferredReturn" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="clmt_CashDistributionPriorityGivenForMembersAfterPreferredReturnDistribution" abstract="false" name="CashDistributionPriorityGivenForMembersAfterPreferredReturnDistribution" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="clmt_DistributionForIncomeTaxesOnAllocationsTerm" abstract="false" name="DistributionForIncomeTaxesOnAllocationsTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
</xs:schema>
