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BSI - BS 2000-143

Determination of asphaltenes (heptane insolublesl) in crude petroleum and petroleum products

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Organization: BSI
Publication Date: 1 January 2004
Status: active
Page Count: 7
scope:

This standard specifies a procedure for the determination of the heptane insoluble asphaltene content of gas oil, diesel fuel, residual fuel oils, lubricating oil, bitumen and crude petroleum which has been topped to an oil temperature of 260 "C (see A.2.1).

The precision is applicable to values between 0,50 % (m/m) and 30,O % (m/m). Values outside this range may still be valid, but may not give the same precision values.

Oils containing additives may give erroneous result

Document History

BS 2000-143
January 1, 2004
Determination of asphaltenes (heptane insolublesl) in crude petroleum and petroleum products
This standard specifies a procedure for the determination of the heptane insoluble asphaltene content of gas oil, diesel fuel, residual fuel oils, lubricating oil, bitumen and crude petroleum which...
January 1, 2001
Determination of asphaltenes (heptane insolublesl) in crude petroleum and petroleum products
A description is not available for this item.
January 1, 1990
Determination of asphaltenes (heptane insolubles)
A description is not available for this item.
January 1, 1984
Asphaltenes in petroleum products (precipitation with normal heptane)
A description is not available for this item.

References

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