UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

close
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

BSI - BS 2000-455

Methods of test for petroleum and its products Part 455: Determination of the manganese content of gasoline — Atomic absorption spectrometry (AAS) method

inactive
Buy Now
Organization: BSI
Publication Date: 30 June 2011
Status: inactive
Page Count: 12
ICS Code (Petroleum products in general): 75.080
scope:

This standard1) specifies a method for the determination of the manganese content of automotive gasoline, when the manganese is present as methylcyclopentadienyl manganese tricarbonyl (MMT®)2). The precision of this test method only applies to the determination of manganese in the range of 10 mg/L to 40 mg/L, but higher concentrations can be measured by prior dilution of the gasoline sample with the specified solvent to bring the test portion within the specified range of the method. The test method may not be applicable to gasoline containing highly cracked components (less than 18% (V/V) olefins as determined by ASTM D1319 non depentanized). Solutions of MMT® in gasoline are chemically unstable when exposed to light, and low and erratic results are expected if the gasoline is exposed to light prior to stabilization during analysis.

NOTE 1 For the purposes of this standard, the terms "% (m/m)" and "% (V/V)" are used to represent respectively the mass fraction and the volume fraction.

WARNING. This part of BS 2000 calls for the use of substances and/or procedures that can be injurious to health if adequate precautions are not taken. It refers only to technical suitability and does not absolve the user from legal obligations relating to health and safety at any stage.

Document History

June 30, 2011
Methods of test for petroleum and its products Part 455: Determination of the manganese content of gasoline — Atomic absorption spectrometry (AAS) method
The British Standard1) specifies a method for the determination of the manganese content of automotive gasoline, when the manganese is present as methlcyclopentadienyl manganese tricabonyl (MMT ®)2)....
BS 2000-455
June 30, 2011
Methods of test for petroleum and its products Part 455: Determination of the manganese content of gasoline — Atomic absorption spectrometry (AAS) method
This standard1) specifies a method for the determination of the manganese content of automotive gasoline, when the manganese is present as methylcyclopentadienyl manganese tricarbonyl (MMT®)2). The...
January 1, 2001
Determination of manganese in gasoline - Atomic absorption spectrometry (AAS) method
A description is not available for this item.

References

Advertisement