| 发明名称 | Composition of multiphase flow | ||
| 摘要 | In a method for determining a total hydrocarbon composition of a multiphase flow including gas and liquid, the method includes taking different samples of the gas and liquid at at least two different thermodynamic states of the multiphase flow. The method further includes analyzing the different samples, and using a molar balance of the different samples at the at least two different thermodynamic states to calculate a gas molar fraction and a liquid molar fraction. The gas molar fraction and liquid molar fraction may be used for deriving an overall composition of the multiphase flow and for deriving the gas and liquid volume fractions. | ||
| 申请公布号 | US9207227(B2) | 申请公布日期 | 2015.12.08 |
| 申请号 | US201013511050 | 申请日期 | 2010.11.17 |
| 申请人 | Polytec | 发明人 | Nilsson Carl |
| 分类号 | G01N33/28 | 主分类号 | G01N33/28 |
| 代理机构 | Osha Liang LLP | 代理人 | Osha Liang LLP |
| 主权项 | 1. A method for determining a total hydrocarbon composition of a multiphase flow comprising gas and liquid, the method comprising: taking different samples of the gas and liquid at at least two different thermodynamic states of the multiphase flow; analyzing the different samples; and using a molar balance of the different samples at the at least two different thermodynamic states to calculate a gas molar fraction and a liquid molar fraction for deriving an overall composition of the multiphase flow and for deriving the gas and liquid volume fractions. | ||
| 地址 | Haugesund NO | ||