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ISO 6570:2001
M00008108
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ISO 6570:2001 Natural gas -- Determination of potential hydrocarbon liquid content -- Gravimetric methods
standard by International Organization for Standardization, 06/15/2001
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This International Standard describes the principles of, and general requirements for, two gravimetric methods for the determination of the potential hydrocarbon liquid content of natural gas, or similar gas, at a given pressure and temperature. Two methods are specified in this International Standard to determine the amount of condensate in a sample gas:
Method A: a manual weighing method;Method B: an indirect automatic weighing method based on the indication of the pressure difference caused by the accumulation of condensate in a vertical tube.The manual weighing method is a reference method for the indirect automatic method (Method B). The indirect automatic method (Method B) is suitable for semi-continuous control.