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BITUMEN BLOWING

ClassOfActivity

http://data.posccaesar.org/rdl/RDS10806319

hasCreationDate2006.09.04
hasCreatoru20683
hasDefinitionBlowing air through hot liquid bitumen, resulting in a product in which the asphaltenes are partially dehydrogenated (oxidised), forming larger chains of asphaltenic molecules via polymerisation and condensation mechanism. Blowing will yield a harder and more brittle bitumen (lower penetration, higher softening point), not by stripping off light
hasDesignationBITUMEN BLOWING
hasDesignationAbbrev1080631900
hasIdPCARDS10806319
hasStatusQualified

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