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GPA STD 2172
Calculation of Gross Heating Value, Relative Density, Compressibility and Theoretical Hydrocarbon Liquid Content for Natural Gas Mixtures for Custody Transfer - Third Edition
Organization:
GPA - Gas Processors Association
Year: 2009
Abstract: This standard presents procedures for calculating, at base conditions from composition, the following properties of natural gas mixtures: gross heating value, relative density (real and ideal), compressibility factor and theoretical hydrocarbon liquid content which in the U.S. is typically expressed as GPM, the abbreviation for gallons of liquid per thousand cubic feet of gas.
Rigorous calculation of the effect of water upon these calculations is complicated. Because this document relates primarily to custody transfer, the water effect included is an acceptable contractual calculation. Annex A of this standard contains a detailed investigation of the effect of water and detailed derivations of the equations presented in the standard.
Rigorous calculation of the effect of water upon these calculations is complicated. Because this document relates primarily to custody transfer, the water effect included is an acceptable contractual calculation. Annex A of this standard contains a detailed investigation of the effect of water and detailed derivations of the equations presented in the standard.
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| contributor author | GPA - Gas Processors Association | |
| date accessioned | 2017-09-04T17:08:24Z | |
| date available | 2017-09-04T17:08:24Z | |
| date copyright | 01/01/2009 | |
| date issued | 2009 | |
| identifier other | YKJHLCAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std;jsein=author:%22NAVY%20-%20YD%20-%20Naval%20Facilities%177ngineering%20Command%226EFDEC9FCD/handle/yse/131945 | |
| description abstract | This standard presents procedures for calculating, at base conditions from composition, the following properties of natural gas mixtures: gross heating value, relative density (real and ideal), compressibility factor and theoretical hydrocarbon liquid content which in the U.S. is typically expressed as GPM, the abbreviation for gallons of liquid per thousand cubic feet of gas. Rigorous calculation of the effect of water upon these calculations is complicated. Because this document relates primarily to custody transfer, the water effect included is an acceptable contractual calculation. Annex A of this standard contains a detailed investigation of the effect of water and detailed derivations of the equations presented in the standard. | |
| language | English | |
| title | GPA STD 2172 | num |
| title | Calculation of Gross Heating Value, Relative Density, Compressibility and Theoretical Hydrocarbon Liquid Content for Natural Gas Mixtures for Custody Transfer - Third Edition | en |
| type | standard | |
| page | 48 | |
| status | Active | |
| tree | GPA - Gas Processors Association:;2009 | |
| contenttype | fulltext |