Residual fuel oil definition

Residual fuel oil means a general classification for the heavier oils, known as No. 5 and No. 6 fuel oils, that remain after the distillate fuel oils and lighter hydrocarbons are distilled away in refinery operations.
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Residual fuel oil means fuel oils of grade No. 4, 5 and 6 as specified in detailed requirements for fuel oils ASTM D-396-69 (1971) incorporated by reference in 35 Ill. Adm. Code 218.112 and 219.112.
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Residual fuel oil means any oil meeting the specifications of ASTM Grade 4, Grade 5 or Grade 6 fuel oils.
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Examples of Residual fuel oil in a sentence

  • Residual fuel oil having a sulfur content greater than 0.55 pounds per million Btu but not in excess of 1.21 pounds per million Btu heat release potential (greater than 1% sulfur by weight but less than or equal to approximately 2.2% sulfur by weight).

  • Residual fuel oil having a sulfur content of 0.55 or 0.28 pounds per million Btu heat release potential is approximately equal to residual fuel oil having a sulfur content of 1.0 or 0.5% by weight respectively.-USED OIL FUEL means a regulated recyclable material1.

  • Residual fuel oil is by far Matson's largest energy-related expense.

  • Residual fuel oil contains higher levels of contaminants, including HAP, than distillate oil, and because a regulated entity can readily burn cleaner distillate oil in lieu of residual oil, it is inappropriate to subcategorize based on the distillation fraction of the liquid oil.

  • Table 1: Fuel oil carbon content values Distillate fuel oil – petroleum-derivedCarbon Residual fuel oil – petroleum-derivedCarbon Table 2: Emission Ratio values for 1.50% sulphur fuel oil Table 3: Emission Ratios corresponding to fuel oil sulphur content2 Fuel oil sulphur content% m/m Note 1.


More Definitions of Residual fuel oil

Residual fuel oil means that fuel oil that meets the specifications of the American Society for Testing and Materials for Numbers 4, 5, or 6 (bunker C) oils or crude oils when used as a fuel.
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Residual fuel oil means a general classification for heavier oils, known as No. 5 and No. 6 fuel oils, that remain after the distillate fuel oils and lighter hydrocarbons are distilled away in refinery operations. No. 5 is generally used in steam-powered vessels in government service and onshore power plants. No. 6 fuel oil includes Bunker C fuel oil and is generally used for the production of electric power, space heating, vessel bunkering, and various industrial purposes.
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Residual fuel oil or “RFO” shall mean a general classification for heavier oils that
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Residual fuel oil means any oil meeting the specifications of ASTM Grade 4, 5, or 6 fuel oils.
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Residual fuel oil means an industrial fuel oil of grade No. 4, 5 or 6, as determined by the specifications in ASTM D396−02a, incorporated by reference in s. NR 484.10 (8).
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Residual fuel oil means Nos. 5 and6 oil, Bunker C, and Navy Special as defined in the standard specification for fuel oils published by the American Society for Testing and Materials, ASTM, D396.[44 FR 62490, Oct. 31, 1979, as amended byOrder 55–B, 45 FR 54740, July 18, 1980] § 281.304 § 281.304 Computation of alternative fuel volume.(a) General rule. For purposes of§ 281.208(b)(1)(i)(B), and § 281.305:
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Residual fuel oil. – means all fuel oil that meets the American Society for Testing and Materials specifications for Numbers 4, 5, and 6 (Bunker “C”) oils or crude oils when used as fuels. (Reference: COMAR 26.11.01.01)
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