環境部化學署
Searching, assessment, and screening system for safter alternative chemicals, SAS
Petrolatum (petroleum), carbon- treated; Petrolatum (A complex combination of hydro carbons obtained by the treatment of petroleum petrolatum with activated carbon for the removal of trace polar constituents and impurities. It consists predomi nantly of saturated hydrocarbons having carbon numbers predomi nantly greater than C20.)
Petrolatum (petroleum), silicic acid-treated; Petrolatum (A complex combination of hydro carbons obtained by the treatment of petroleum petrolatum with silicic acid for the removal of trace polar constituents and impur ities. It consists predominantly of saturated hydrocarbons having carbon numbers predominantly greater than C20.)
Petrolatum (petroleum), clay- treated; Petrolatum (A complex combination of hydro carbons obtained by treatment of petrolatum with bleaching earth for the removal of traces of polar constituents and impurities. It consists predominantly of hydro carbons having carbon numbers predominantly in the range of greater than C25.)
Raffinates (petroleum), reformer, Lurgi unit-separated; Low boiling point modified naphtha (The complex combination of hydrocarbons obtained as a raffinate from a Lurgi separation unit. It consists predominantly of non-aromatic hydrocarbons with various small amounts of aromatic hydrocarbons having carbon numbers predominantly in the range of C6 through C8.)
Naphtha (petroleum), catalytic cracked light distilled; Low boiling point cat-cracked naphtha (A complex combination of hydro carbons produced by the distil lation of products from a catalytic cracking process. It consists of hydrocarbons having carbon numbers predominantly in the range of C1 through C5.)
Residues (petroleum), C6-8 catalytic reformer; Low boiling point cat-reformed naphtha (A complex residuum from the catalytic reforming of C6-8 feed. It consists of hydrocarbons having carbon numbers predomi nantly in the range of C2 through C6.)
Foots oil (petroleum), silicic acid- treated; Foots oil (A complex combination of hydro carbons obtained by the treatment of Foots oil with silicic acid for removal of trace constituents and impurities. It consists predomi nantly of straight chain hydro carbons having carbon numbers predominantly greater than C12.)
Distillates (petroleum), heavy aromatic; Low boiling point thermally cracked naphtha (The complex combination of hydrocarbons from the distillation of products from the thermal cracking of ethane and propane. This higher boiling fraction consists predominantly of C5-C7 aromatic hydrocarbons with some unsaturated aliphatic hydrocarbons having a carbon number predomi nantly of C5. This stream may contain benzene.)
Distillates (petroleum), light thermal cracked, debutanised aromatic; Low boiling point thermally cracked naphtha (A complex combination of hydro carbons produced by the distil lation of products from a thermal cracking process. It consists predominantly of aromatic hydro carbons, primarily benzene.)
Natural gas (petroleum), raw liquid mix; Low boiling point naphtha — unspecified (A complex combination of hydro carbons separated as a liquid from natural gas in a gas recycling plant by processes such as refrigeration or absorption. It consists mainly of saturated aliphatic hydrocarbons having carbon numbers in the range of C2 through C8.)