環境部化學署
Searching, assessment, and screening system for safter alternative chemicals, SAS
Tar Bases, coal, aniline fraction; Distillate bases (The distillation fraction boiling in the range of approximately 180 to 200 °C from the crude bases obtained by dephenolating and debasing the carbolated oil from the distillation of coal tar. It contains chiefly aniline, collidines, lutidines and toluidines.)
Extract oils (coal), coal tar-residual pyrolysis oils, naphthalene oils; Redistillates (A neutral oil obtained by debasing and dephenolating the oil obtained from the distillation of high temperature tar and pyrolysis residual oils which has a boiling range of 225 to 255 °C. Composed primarily of substituted dinuclear aromatic hydrocarbons.)
Distillates (coal tar), upper, fluorene-rich; Wash oil redistillate (A complex combination of hydro carbons obtained by the crystalli sation of tar oil. It consists of aromatic and polycyclic hydro carbons primarily fluorene and some acenaphthene.)
Creosote oil, acenaphthene fraction, acenaphthene-free; Wash Oil Redistillate; [The oil remaining after removal by a crystallization process of acenaphthene from acenaphthene oil from coal tar. Composed primarily of naphthalene and alkylnaphthalenes.]
Distillates (coal tar), pitch; Heavy anthracene oil (The oil obtained from conden sation of the vapours from the heat treatment of pitch. Composed primarily of two-to four-ring aromatic compounds boiling in the range of 200 to greater than 400 °C.)
Paraffin waxes (coal), brown-coal high-temperature tar, carbon- treated; Coal tar extract (A complex combination of hydro carbons obtained by the treatment of lignite carbonisation tar with activated carbon for removal of trace constituents and impurities. It consists predominantly of saturated straight and branched chain hydrocarbons having carbon numbers predominantly greater than C12.)
Paraffin waxes (coal), brown-coal high-temperature tar, carbon- treated; Coal tar extract (A complex combination of hydro carbons obtained by the treatment of lignite carbonisation tar with bentonite for removal of trace constituents and impurities. It consists predominantly of saturated straight and branched chain hydrocarbons having carbon numbers predominantly greater than C12.)
Tar, coal, high-temperature, distil lation and storage residues; Coal tar solids residue (Coke- and ash-containing solid residues that separate on distil lation and thermal treatment of bituminous coal high temperature tar in distillation installations and storage vessels. Consists predomi nantly of carbon and contains a small quantity of hetero compounds as well as ash components.)
Tar, coal, storage residues; Coal tar solids residue (The deposit removed from crude coal tar storages. Composed primarily of coal tar and carbon aceous particulate matter.)
Tar, coal, high-temperature, residues; Coal tar solids residue (Solids formed during the coking of bituminous coal to produce crude bituminous coal high temperature tar. Composed primarily of coke and coal particles, highly aromatised compounds and mineral substances.)