GB/T 11146-2009
ActiveCrude petroleum - Determination of water - Coulometric Karl Fischer titration method
原油水含量测定 卡尔•费休库仑滴定法
Application Summary AI generated
This standard specifies the coulometric Karl Fischer titration method for determining water content in crude petroleum. It is applied in the petroleum industry for quality control and trade assessment of crude oil, particularly for samples with low water content where high precision is required. The method is used in laboratories and refineries to ensure accurate moisture measurement, which is critical for processing, transportation, and custody transfer operations.
Related Standards
GB/T 6531-1986
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Determination of sulfur in crude-oil by energy-dispersive X-ray fluorescence spectrometry
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Standard test method for distillation of crude petroleum - 15-theoretical plate column
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Crude oil-automatic determination of water - RF method
GB/T 26986-2011
Crude petroleum - Determination of water - Potentiometric Karl Fischer titration method
GB/T 26985-2011
Standard test method for pour point of crude oils
GB/T 26984-2011
Test method for distillation characteristics of crude oil
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