OIL ANALYSIS TESTS

Sulphur and Chlorine

This test is designed to determine the Sulphur and Chlorine content in liquid petroleum products.

The distillation of crude oil to make mineral oils and fuels is ineffective at totally eliminating Sulphur. Excessive Sulphur can produce reactions with water to form strong acids which overtime degrade the lubricating oil. In addition, high chlorine levels in some fuels, especially landfill gas, add to the level of acids that end up in the oil, decreasing its effective life still further. Monitoring oil Sulphur and Chlorine concentration by x-ray fluorescence, condemns the oil at a suitable time. Limits are set by the engine and oil manufacturers.

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