Canadian Environmental Protection Act, 1999 (S.C. 1999, c. 33)

are neither normal components of the fuel nor additives designed to improve the characteristics or the performance of the fuel; or

are normal components of the fuel or additives designed to improve the characteristics or performance of the fuel, but are present in quantities or concentrations greater than those generally accepted by industry standards.

methane;

ethane;

methylene chloride (dichloromethane);

1,1,1-trichloroethane (methyl chloroform);

1,1,2-trichloro-1,2,2-trifluoroethane (CFC-113);

trichlorofluoromethane (CFC-11);

dichlorodifluoromethane (CFC-12);

chlorodifluoromethane (HCFC-22);

trifluoromethane (HFC-23);

1,2-dichloro-1,1,2,2-tetrafluoroethane (CFC-114);

chloropentafluoroethane (CFC-115);

1,1,1-trifluoro-2,2-dichloroethane (HCFC-123);

1,1,1,2-tetrafluoroethane (HFC-134a);

1,1-dichloro-1-fluoroethane (HCFC-141b);

1-chloro-1,1-difluoroethane (HCFC-142b);

2-chloro-1,1,1,2-tetrafluoroethane (HCFC-124);

pentafluoroethane (HFC-125);

1,1,2,2-tetrafluoroethane (HFC-134);

1,1,1-trifluoroethane (HFC-143a);

1,1-difluoroethane (HFC-152a);

parachlorobenzotrifluoride (PCBTF);

cyclic, branched or linear completely methylated siloxanes;

acetone;

perchloroethylene (tetrachloroethylene);

3,3-dichloro-1,1,1,2,2-pentafluoropropane (HCFC-225ca);

1,3-dichloro-1,1,2,2,3-pentafluoropropane (HCFC-225cb);

1,1,1,2,3,4,4,5,5,5-decafluoropentane (HFC 43-10mee);

difluoromethane (HFC-32);

ethylfluoride (HFC-161);

1,1,1,3,3,3-hexafluoropropane (HFC-236fa);

1,1,2,2,3-pentafluoropropane (HFC-245ca);

1,1,2,3,3-pentafluoropropane (HFC-245ea);

1,1,1,2,3-pentafluoropropane (HFC-245eb);

1,1,1,3,3-pentafluoropropane (HFC-245fa);

1,1,1,2,3,3-hexafluoropropane (HFC-236ea);

1,1,1,3,3-pentafluorobutane (HFC-365mfc);

chlorofluoromethane (HCFC-31);

1-chloro-1-fluoroethane (HCFC-151a);

1,2-dichloro-1,1,2-trifluoroethane (HCFC-123a);

1,1,1,2,2,3,3,4,4-nonafluoro-4-methoxy-butane (C₄F₉OCH₃);

2-(difluoromethoxymethyl)-1,1,1,2,3,3,3-heptafluoropropane ((CF₃)₂CFCF₂OCH₃);

1-ethoxy-1,1,2,2,3,3,4,4,4-nonafluorobutane (C₄F₉OC₂H₅);

2-(ethoxydifluoromethyl)-1,1,1,2,3,3,3-heptafluoropropane ((CF₃)₂CFCF₂OC₂H₅);

methyl acetate and perfluorocarbon compounds that fall into the following classes, namely,

1,1,1,2,2,3,3-heptafluoro-3-methoxy-propane (HFE-7000);

3-ethoxy-1,1,1,2,3,4,4,5,5,6,6,6-dodecafluoro-2-(trifluoromethyl) hexane (HFE-7500);

1,1,1,2,3,3,3-heptafluoropropane (HFC-227ea);

methyl formate (HCOOCH₃);

t-butyl acetate;

1,1,1,2,2,3,4,5,5,5-decafluoro-3-methoxy-4-trifluoromethyl-pentane (HFE-7300);

propylene carbonate;

dimethyl carbonate;

trans-1,3,3,3-tetrafluoropropene (HFO-1234ze);

HCF₂OCF₂H (HFE-134);

HCF₂OCF₂OCF₂H (HFE-236cal2);

HCF₂OCF₂CF₂OCF₂H (HFE-338pcc13);

HCF₂OCF₂OCF₂CF₂OCF₂H;

2,3,3,3-tetrafluoropropene (HFO-1234yf);

trans 1-chloro-3,3,3-trifluoroprop-1-ene [HCFO-1233zd(E)]; and

2-amino-2-methyl-1-propanol.

those that have the molecular formula C_nF_2n+2 in which 0<n<7; and

octafluorocyclobutane, which has the molecular formula C₄F₈.

tail gas (petroleum), catalytic polymerized naphtha fractionation stabilizer (a complex combination of hydrocarbons — obtained from the fractionation stabilization products that result from the polymerization of naphtha — consisting predominantly of hydrocarbons having carbon numbers in the range of C₁ through C₄);

fuel gases (a combination of light gases consisting predominantly of hydrogen or low molecular weight hydrocarbons or both);

hydrocarbons, C₂-C₄, C₃-rich (a complex combination of hydrocarbons — obtained from a treating process to remove sulphur and other acidic compounds — consisting of hydrocarbons having carbon numbers in the range of C₂ through C₄, predominantly propane and propene);

gases (petroleum), butane splitter overhead (a complex combination of hydrocarbons — obtained from the distillation of the butane stream — consisting of aliphatic hydrocarbons having carbon numbers predominantly in the range of C₃ through C₄);

gases (petroleum), catalytic cracked gas oil depropanizer bottom, C₄-rich acid-free (a complex combination of hydrocarbons — obtained from the fractionation of catalytic cracked gas oil hydrocarbon stream and treated to remove hydrogen sulfide and other acidic components — consisting of hydrocarbons having carbon numbers in the range of C₃ through C₅, predominantly C₄);

gases (petroleum), catalytic cracked naphtha debutanizer bottom, C₃-C₅-rich (a complex combination of hydrocarbons — obtained from the stabilization of catalytic cracked naphtha — consisting of aliphatic hydrocarbons having carbon numbers predominantly in the range of C₃ through C₅);

gases (petroleum), catalytic cracked naphtha depropanizer overhead, C₃-rich acid-free (a complex combination of hydrocarbons — obtained from the fractionation of catalytic cracked hydrocarbons and treated to remove acidic impurities — consisting of hydrocarbons having carbon numbers in the range of C₂ through C₄, predominantly C₃);

gases (petroleum), catalytic cracker, C₁-C₅-rich (a complex combination of hydrocarbons — obtained from the distillation of products that result from a catalytic cracking process — consisting of aliphatic hydrocarbons having carbon numbers in the range of C₁ through C₆, predominantly C₁ through C₅);

gases (petroleum), catalytic polymerized naphtha stabilizer overhead, C₂-C₄-rich (a complex combination of hydrocarbons — obtained from the fractionation stabilization of catalytic polymerized naphtha — consisting of aliphatic hydrocarbons having carbon numbers in the range of C₂ through C₆, predominantly C₂ through C₄);

gases (petroleum), catalytic reformed naphtha stripper overhead (a complex combination of hydrocarbons — obtained from the stabilization of catalytic reformed naphtha — consisting of hydrogen and saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C₁ through C₄);

gases (petroleum), deethanizer overhead (a complex combination of hydrocarbons — obtained from the distillation of the gas and gasoline fractions that result from a catalytic cracking process — consisting predominantly of ethane and ethene);

gases (petroleum), deisobutanizer tower overhead (a complex combination of hydrocarbons — obtained from the atmospheric distillation of a butane-butene stream — consisting of aliphatic hydrocarbons having carbon numbers predominantly in the range of C₃ through C₄);

gases (petroleum), gas concentration reabsorber distillation (a complex combination of hydrocarbons — obtained from the distillation of products from combined gas streams in a gas concentration reabsorber — consisting predominantly of hydrogen, carbon monoxide, carbon dioxide, nitrogen, hydrogen sulfide and hydrocarbons having carbon numbers in the range of C₁ through C₃);

gases (petroleum), hydrogen-rich (a complex combination — separated as a gas from hydrocarbon gases by chilling — consisting predominantly of hydrogen with small amounts of carbon monoxide, nitrogen, methane and C₂ hydrocarbons);

gases (petroleum), recycle, hydrogen-rich (a complex combination — obtained from recycled reactor gases — consisting predominantly of hydrogen with small amounts of carbon monoxide, carbon dioxide, nitrogen, hydrogen sulfide and saturated aliphatic hydrocarbons having carbon numbers in the range of C₁ through C₅);

gases (petroleum), reformer make-up, hydrogen-rich (a complex combination — obtained from the reformers — consisting predominantly of hydrogen with small amounts of carbon monoxide and aliphatic hydrocarbons having carbon numbers predominantly in the range of C₁ through C₅);

gases (petroleum), thermal cracking distillation (a complex combination — obtained from the distillation of products that result from a thermal cracking process — consisting of hydrogen, hydrogen sulfide, carbon monoxide, carbon dioxide and hydrocarbons having carbon numbers predominantly in the range of C₁ through C₆);

tail gas (petroleum), catalytic cracker refractionation absorber (a complex combination of hydrocarbons — obtained from the refractionation of products that result from a catalytic cracking process — consisting of hydrogen and hydrocarbons having carbon numbers predominantly in the range of C₁ through C₃);

tail gas (petroleum), cracked distillate hydrotreater separator (a complex combination of hydrocarbons — obtained by treating cracked distillates with hydrogen in the presence of a catalyst — consisting of hydrogen and saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C₁ through C₅);

tail gas (petroleum), saturate gas plant mixed stream, C₄-rich (a complex combination of hydrocarbons — obtained from the fractionation stabilization of straight-run naphtha, distillation tail gas and catalytic reformed naphtha stabilizer tail gas — consisting of hydrocarbons having carbon numbers in the range of C₃ through C₆, predominantly butane and isobutane);

tail gas (petroleum), vacuum residue thermal cracker (a complex combination of hydrocarbons — obtained from the thermal cracking of vacuum residues — consisting of hydrocarbons having carbon numbers predominantly in the range of C₁ through C₅);

hydrocarbons, C₃-C₄-rich, petroleum distillates (a complex combination of hydrocarbons — obtained from the distillation and condensation of crude oil — consisting of hydrocarbons having carbon numbers in the range of C₃ through C₅, predominantly C₃ and C₄);

gases (petroleum), hydrocracking depropanizer off, hydrocarbon-rich (a complex combination of hydrocarbons — obtained from the distillation of products that result from a hydrocracking process — consisting predominantly of hydrocarbons having carbon numbers predominantly in the range of C₁ through C₄);

gases (petroleum), light straight-run naphtha stabilizer off (a complex combination of hydrocarbons — obtained from the stabilization of light straight-run naphtha — consisting of saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C₂ through C₆);

gases (petroleum), reformer effluent high-pressure flash drum off (a complex combination — obtained from the high-pressure flashing of the effluent from the reforming reactor — consisting predominantly of hydrogen with small amounts of methane, ethane and propane);

hydrocarbons, C₁-C₄ (a complex combination of hydrocarbons — obtained from thermal cracking and absorber operations and from the distillation of crude oil — consisting of hydrocarbons having carbon numbers predominantly in the range of C₁ through C₄ and boiling in the range of approximately -164°C to -0.5°C);

hydrocarbons, C₁-C₄, sweetened (a complex combination of hydrocarbons — obtained by subjecting hydrocarbon gases to a sweetening process to convert mercaptans or to remove acidic impurities — consisting of hydrocarbons having carbon numbers predominantly in the range of C₁ through C₄ and boiling in the range of approximately -164°C to -0.5°C);

hydrocarbons, C₁-C₃ (a complex combination of hydrocarbons having carbon numbers predominantly in the range of C₁ through C₃ and boiling in the range of approximately -164°C to -42°C);

gases (petroleum), C₁-C₅, wet (a complex combination of hydrocarbons — obtained from the distillation of crude oil or the cracking of tower gas oil or both — consisting of hydrocarbons having carbon numbers predominantly in the range of C₁ through C₅);

gases (petroleum), secondary absorber off, fluidized catalytic cracker overhead fractionater (a complex combination — obtained from the fractionation of the overhead products that result from a catalytic cracking process in the fluidized catalytic cracker — consisting of hydrogen, nitrogen and hydrocarbons having carbon numbers predominantly in the range of C₁ through C₃);

gases (petroleum), alkylation feed (a complex combination of hydrocarbons — obtained from the catalytic cracking of gas oil — consisting of hydrocarbons having carbon numbers predominantly in the range of C₃ through C₄);

petroleum products, refinery gases (a complex combination consisting predominantly of hydrogen with small amounts of methane, ethane and propane);

gases (petroleum), refinery (a complex combination — obtained from various petroleum refining operations — consisting of hydrogen and hydrocarbons having carbon numbers predominantly in the range of C₁ through C₃);

gases (petroleum), hydrotreated sour kerosine depentanizer stabilizer off (a complex combination — obtained from the depentanizer stabilization of hydrotreated kerosine — consisting predominantly of hydrogen, methane, ethane and propane with small amounts of nitrogen, hydrogen sulfide, carbon monoxide and hydrocarbons having carbon numbers predominantly in the range of C₄ through C₅);

gases (petroleum), crude oil fractionation off (a complex combination of hydrocarbons — obtained from the fractionation of crude oil — consisting of saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C₁ through C₅);

gases (petroleum), fluidized catalytic cracker fractionation off (a complex combination — obtained from the fractionation of the overhead products that result from a fluidized catalytic cracking process — consisting of hydrogen, hydrogen sulfide, nitrogen and hydrocarbons having carbon numbers predominantly in the range of C₁ through C₅);

gases (petroleum), heavy distillate hydrotreater desulfurization stripper off (a complex combination — stripped from the liquid product that results from a heavy distillate hydrotreater desulfurization process — consisting of hydrogen, hydrogen sulfide and saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C₁ through C₅);

gases (petroleum), preflash tower off, crude distillation (a complex combination — produced from the first tower used in the distillation of crude oil — consisting of nitrogen and saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C₁ through C₅);

gases (petroleum), straight-run stabilizer off (a complex combination of hydrocarbons — obtained from the fractionation of the liquid produced from the first tower used in the distillation of crude oil — consisting of saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C₁ through C₄);

tail gas (petroleum), catalytic hydrodesulfurized naphtha separator (a complex combination of hydrocarbons — obtained from the catalytic hydrodesulfurization of naphtha — consisting of hydrogen, methane, ethane and propane);

gases (petroleum), C₃-C₄ (a complex combination of hydrocarbons — obtained from the distillation of products that result from the cracking of crude oil — consisting of hydrocarbons having carbon numbers in the range of C₃ through C₄, predominantly propane and propene, and boiling in the range of approximately -51°C to -1°C);

gases (petroleum), C₃-C₄, isobutane-rich (a complex combination of hydrocarbons — obtained from the distillation of saturated and unsaturated hydrocarbons having carbon numbers predominantly in the range of C₃ through C₆, predominantly butane and isobutane — consisting of saturated and unsaturated hydrocarbons having carbon numbers in the range of C₃ through C₄, predominantly isobutane);

gases (petroleum), C₄-rich (a complex combination of hydrocarbons — obtained from the distillation of products that result from a catalytic fractionation process — consisting of aliphatic hydrocarbons having carbon numbers in the range of C₃ through C₅, predominantly C₄); and

hydrocarbons, C₁-C₄, debutanizer fraction (a complex combination of hydrocarbons — obtained from a debutanizing process — having carbon numbers in the range of C₁ through C₄);

petroleum gases, liquefied (a complex combination of hydrocarbons — obtained from the distillation of crude oil — consisting of hydrocarbons having carbon numbers predominantly in the range of C₃ through C₇ and boiling in the range of approximately -40°C to 80°C); and

petroleum gases, liquefied, sweetened (a complex combination of hydrocarbons — obtained by subjecting liquefied petroleum gases to a sweetening process to convert mercaptans or to remove acidic impurities — consisting of hydrocarbons having carbon numbers predominantly in the range of C₃ through C₇ and boiling in the range of approximately -40°C to 80°C).