Hydrocarbon dewpoint is the temperature at which the heavier hydrocarbons condense out of the gas stream. Even when software is available within a company, the licensing. The determination of the hydrocarbon dew point hcdp for natural gas has become a critical issue for the natural gas industry because of the rapid expansion of. An example of this software is provided by starling associates. Measuring hydrocarbon dew point with gas chromatographs. Calculator software for hydrocarbon dew point temperature for multicomponent oil and natural gas mixture. Cricondentherm hydrocarbon dew point fluid modeling group. Even when software is available within a company, the licensing agreements can sometimes be so cost prohibitive that only a few individuals may be authorized to. Generally, it requires using commercial software that is expensive and often not readily available. The need for accurate hydrocarbon dew point determination naesb. It is often also referred to as the hdp or the hcdp. It is therefore essential that the specific properties of the gas being used, such as the moisture dew point, hydrocarbon dew point and the gas hydrate formation point, are known and well defined. The hydrocarbon dew point is the temperature at which the first dew comes out. Hydrocarbon dew point temperature calculator eqcomp.
Suitable for use with natural gas containing up to 20% hydrogen with no further modification required. Hydrocarbon dewpoint analyzer condumax ii scs envent engineering is working in partnership with michell instruments to provide a more comprehensive product offering of online process instruments designed specifically for measuring hydrocarbon moisture in natural gas. Prode properties has specific methods which permit to calculate dew points, bubble points, equilibrium points at specified phase fraction vapor, liquid, solid and pressure or temperature, typical applications include hydrocarbons dew point hdp, hcdp, cricondentherm, cricondenbar of natural gas mixtures from gas analysis. The results of various vle calculators of eqcomp software calculated using pengrobinson cubic equation of state can be requested from vle calculator page. Dew point software cricondentherm natural gas hydrocarbons. Combining a hydrocarbon dew point cell and water dew point measurement in the same compact and lightweight eexd enclosure, condumax ii online requires nothing more than mains power to operate. Hydrocarbon dew point hdp is similar to the water dew point issue, except that we have a multicomponent system. Hydrocarbon dew point temperature software hydrocarbon dew point temperature calculator from eqcomp calculates. Shaw moisture meters design and manufacture dew point meters, portable and hand held hygrometers, moisture analyzers, dew point sensors and dew point transmitters for industrial and commercial applications. These include dif ferent software packages, different equations of state and equation. Prode software allows to calculate dew point, cricondentherm, phase diagrams, phase envelope of natural gas hydrocarbons.
Dew point software cricondentherm natural gas hydrocarbons excel. Natural gas typically contains many liquid hydrocarbon components with the heavier components found in smaller amounts than the lighter gaseous ends. Peng robinson software peng robinson calculator eqcomp. The hydrocarbon dew point is the temperature at a given pressure at which the hydrocarbon components of any hydrocarbonrich gas mixture, such as natural gas, will start to condense out of the gaseous phase. Hydrocarbon dew point temperature s, compositions, k values, liquid and vapour compressibility factor values, liquid and vapour densities and liquid and vapour molecular weight at desired pressure.