Working-up pitch, asphalt, bitumen

Child Classifications

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• C10C 3/002
• C10C 3/005
• C10C 3/007
• C10C 3/02 by chemical means
• C10C 3/06 by distillation
• C10C 3/08 by selective extraction
• C10C 3/10 Melting
• C10C 3/14 Solidifying, Disintegrating, e.g. granulating
• C10C 3/18 Removing in solid form from reaction vessels, containers and the like, e.g. by cutting out, by pressing