C10C   1/00		νú岽¤ãǡˡΣ	Working-up tar(obtaining hydrocarbon oils <b>C10G</b>)	1376
C10C   1/02		ʬνʾαˤΣãã	Removal of water(by distillation <b>C10C1/06</b>)	367
C10C   1/04		αˤ	by distillation	1075
C10C   1/06		ʬν	Removal of water	167
C10C   1/08		˧²αʬμ	Winning of aromatic fractions	181
C10C   1/10		٥󥼥αʬ	benzene fraction	87
C10C   1/12		ʥեαʬ	naphthalene fraction	109
C10C   1/14		뤫饿μ	Winning of tar oils from tar	112
C10C   1/16		ԥåμ	Winning of pitch	361
C10C   1/18		ŪϺޤѤФˤ	by extraction with selective solvents	499
C10C   1/19		αޤޤʤǮŪˤΡΣ	by thermal treatment not involving distillation	316
C10C   1/20		Ūʤˤ	Refining by chemical means	795
C10C   3/00		ԥåեȡӥ塼ν	Working-up pitch, asphalt, bitumen	3866
C10C   3/02		Ūʤˤ	by chemical means	2820
C10C   3/04		ߤޤϻˤ	by blowing or oxidising	1496
C10C   3/06		αˤ	by distillation	787
C10C   3/08		ŪФˤ	by selective extraction	1038
C10C   3/10		ͻ	Melting	698
C10C   3/12		Τ	Devices therefor	1521
C10C   3/14		ǲʴա㡥γ	Solidifying; Disintegrating, e.g. granulating	587
C10C   3/16		ΤȤľܿˤ	by direct contact with liquids	204
C10C   3/18		ȿƴƥʤƱͤʤΤξǤν㡥ڽФˤΡðˤ	Removing in solid form from reaction vessels, containers and the like, e.g. by cutting out, by pressing	170
C10C   5/00		ڿݱդ¤ںúã¡	Production of pyroligneous acid(carbonisation of wood <b>C10B</b>)	1190
