<p>This International Standard describes the principles of, and general requirements for, two gravimetric methods for</p>
<p>the determination of the potential hydrocarbon liquid content of natural gas, or similar gas, at a given pressure and</p>
<p>temperature. Two methods are specified in this International Standard to determine the amount of condensate in a</p>
<p>sample gas:</p>
<p>_ Method A: a manual weighing method;</p>
<p>_ Method B: an indirect automatic weighing method based on the indication of the pressure difference caused by</p>
<p>the accumulation of condensate in a vertical tube.</p>
<p>The manual weighing method is a reference method for the indirect automatic method (Method B). The indirect</p>
<p>automatic method (Method B) is suitable for semi-continuous control.</p>
<p>NOTE Unless otherwise specified, gas volumes are in cubic metres at 273,15 K and 101,325 kPa.</p>
Registration number (WIID)
32874
Scope
<p>This International Standard describes the principles of, and general requirements for, two gravimetric methods for</p>
<p>the determination of the potential hydrocarbon liquid content of natural gas, or similar gas, at a given pressure and</p>
<p>temperature. Two methods are specified in this International Standard to determine the amount of condensate in a</p>
<p>sample gas:</p>
<p>_ Method A: a manual weighing method;</p>
<p>_ Method B: an indirect automatic weighing method based on the indication of the pressure difference caused by</p>
<p>the accumulation of condensate in a vertical tube.</p>
<p>The manual weighing method is a reference method for the indirect automatic method (Method B). The indirect</p>
<p>automatic method (Method B) is suitable for semi-continuous control.</p>
<p>NOTE Unless otherwise specified, gas volumes are in cubic metres at 273,15 K and 101,325 kPa.</p>
