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CGSB ONGC/003 0002 2019 ENG (view source)
Revision as of 13:41, 25 October 2019
, 13:41, 25 October 2019no edit summary
<h2> '''4. Classification''' </h2>
<h2> '''4. Classification''' </h2>
'''4.1'''
Heating fuel oils shall be supplied in the following types, as specified (see 8.1):
Heating fuel oils shall be supplied in the following types, as specified (see 8.1):
4.1.1 Types
4.1.1 Types: Type 0, Type 1, Type 2, Type 4, Type 5, Type 6
:Type 0, Type 1, Type 2, Type 4, Type 5, Type 6
<h2> '''5. General requirements''' </h2>
<h2> '''5. General requirements''' </h2>
'''5.1'''
Unless otherwise allowed (see [[#5.4|5.4]] and [[#6.17|6.17]]), the heating fuel oils shall consist of conventional hydrocarbons (i.e. petroleum-derived from natural gas liquid condensates, crude oil, heavy oil, shale oil and oil sands), synthetic hydrocarbons (see [[#9.13|9.13]]) or mixtures of conventional and synthetic hydrocarbons and may include naturally occurring non-hydrocarbons. <br>
Unless otherwise allowed (see [[#5.4|5.4]] and [[#6.17|6.17]]), the heating fuel oils shall consist of conventional hydrocarbons (i.e. petroleum-derived from natural gas liquid condensates, crude oil, heavy oil, shale oil and oil sands), synthetic hydrocarbons (see [[#9.13|9.13]]) or mixtures of conventional and synthetic hydrocarbons and may include naturally occurring non-hydrocarbons. <br>
'''5.2''' The heating fuel oils may contain additives designed to improve the characteristics or performance of the fuel oil. Additives include those that enhance low-temperature flow properties, storage life, static charge dissipation, water haze dissipation, lubricity and inhibit corrosion.<br>
'''5.3'''> The heating fuel oils shall be a stable homogeneous liquid, free of foreign matter that is likely to clog filters or nozzles, or to damage equipment.<br>
'''5.4'''> In Types 0, 1 and 2 fuel oils, there shall be no intentional addition of used lubricating oils, used solvents, triglycerides (such as raw vegetable oils, animal fats, fish oils or used cooking oils), or other fluids which are not normal components of the fuel. Types 4, 5 and 6 fuel oils may contain used lubricating oils or other fluids provided that the fuel oil is used in specifically designed equipment and the relevant authority approves their use.<br>
'''5.5''' The heating fuel oils shall remain undyed except when it is required for taxation purposes by provincial or territorial regulation.
<h2> '''6. Detailed requirements''' </h2>
<h2> '''6. Detailed requirements''' </h2>
| <h5>'''6.3'''</h5> || Flash point, °C (see 6.19) || Min. || 40.0 || 40.0 || 40.0 || 54.0 || 54.0 || 60.0 || D93<ref name="a">The referee method to be used in the event of a dispute.</ref>, D3828<ref name="b">The results obtained by ASTM D3828 can be more than 2°C lower than those obtained by ASTM D93, the referee method.</ref>, D7049
| <h5>'''6.3'''</h5> || Flash point, °C (see 6.19) || Min. || 40.0 || 40.0 || 40.0 || 54.0 || 54.0 || 60.0 || D93<ref name="a">The referee method to be used in the event of a dispute.</ref>, D3828<ref name="b">The results obtained by ASTM D3828 can be more than 2°C lower than those obtained by ASTM D93, the referee method.</ref>, D7049
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| '''6.4''' <abbr title="Minimum"> Min. </abbr> || Kinematic viscosity, at 40°C, mm<sup>2</sup>/s (cSt)<ref name="c">The SI unit for kinematic viscosity is the square metre per second. The preferred multiple for fluids in this viscosity range is the square millimetre per second, which is equivalent to a centiStokes (i.e. 1 mm<sup>2</sup>/s = 1 cSt).</ref> (see 6.25) || Min. || 1.20 || 1.30 || 1.70 || 5.5 || ― || ― ||D445<ref name="a">The referee method to be used in the event of a dispute.</ref>, D7042 or D7945
| <h5>'''6.4'''</h5> <abbr title="Minimum"> Min. </abbr> || Kinematic viscosity, at 40°C, mm<sup>2</sup>/s (cSt)<ref name="c">The SI unit for kinematic viscosity is the square metre per second. The preferred multiple for fluids in this viscosity range is the square millimetre per second, which is equivalent to a centiStokes (i.e. 1 mm<sup>2</sup>/s = 1 cSt).</ref> (see 6.25) || Min. || 1.20 || 1.30 || 1.70 || 5.5 || ― || ― ||D445<ref name="a">The referee method to be used in the event of a dispute.</ref>, D7042 or D7945
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| '''6.4''' Max. || Kinematic viscosity, at 40°C, mm<sup>2</sup>/s (cSt)(see 6.25) || Max. || 2.00 || 2.50 || 3.60 || 24.0 || ― || ― || ―
| <h5>'''6.4'''</h5> <abbr title="Maximum"> Max. </abbr> || Kinematic viscosity, at 40°C, mm<sup>2</sup>/s (cSt)(see 6.25) || Max. || 2.00 || 2.50 || 3.60 || 24.0 || ― || ― || ―
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| '''6.5''' Min. || Kinematic viscosity, at 50°C, mm<sup>2</sup>/s (cSt) || Min. || ― || ― || ― || ― || 15 || 100. || D445<ref name="a">The referee method to be used in the event of a dispute.</ref> or D7042
| <h5>'''6.5'''</h5> <abbr title="Minimum"> Min. </abbr> || Kinematic viscosity, at 50°C, mm<sup>2</sup>/s (cSt) || Min. || ― || ― || ― || ― || 15 || 100. || D445<ref name="a">The referee method to be used in the event of a dispute.</ref> or D7042
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| '''6.5''' Max. ||Kinematic viscosity, at 50°C, mm<sup>2</sup>/s (cSt) || Max. || ― || ― || ― || ― || 100. || 650. ||
| <h5>'''6.5'''</h5> <abbr title="Maximum"> Max. </abbr> ||Kinematic viscosity, at 50°C, mm<sup>2</sup>/s (cSt) || Max. || ― || ― || ― || ― || 100. || 650. ||
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| '''6.6''' || Distillation (see 6.20) || || || || || || || || D86<ref name="a">The referee method to be used in the event of a dispute.</ref>, D2887, or D7345
| <h5>'''6.6'''</h5>|| Distillation (see 6.20) || || || || || || || || D86<ref name="a">The referee method to be used in the event of a dispute.</ref>, D2887, or D7345
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| 6.6 a || 10% recovered, °C || Max. || ― || 215 || ― || ― || ― || ― ||
| 6.6 a || 10% recovered, °C || Max. || ― || 215 || ― || ― || ― || ― ||