In this study, mass transfer coefficients (MTC’s) of natural gas components during hydrate formation are reported. This work is based on the assumption that the transport of gas molecules from gas phase to aqueous phase is dominant among other resistances. Several experiments were conducted on a mixture of natural gas at different pressures and temperatures and the consumed gas was monitored an...

A manufacturing process cannot be released to production until it has been proven to be stable. Also, we cannot begin to talk about process capability until we have demonstrated stability in our process. This means that the process variation is the result of random causes only and all assignable or special causes have been removed. In complicated manufacturing processes, such as drilling proces...

Natural gas is often associated with nitrogen and heavy compounds. The Heavy components in the natural gas not only can feed downstream units, owing to the low temperature process may be formed solid as well. Therefore, heavy components separation can be a necessity and produce useful products. Virtually, all natural gases are containing nitrogen ​​that would lower the heating value of natural ...

Eudialyte-group minerals (EGMs) are typical accessory or rock-forming of the Lovozero peralkaline massif (Kola Peninsula, Russia). The EGM grains in rocks often replaced by an association various secondary such as lovozerite and wöhlerite group minerals, well terskite, catapleiite, elpidite, gaidonnayite, vlasovite, zircon, loparite-(Ce). However, EGMs can be not only pseudomorphized, but also ...

As the energy crisis intensifies, global demand for natural gas is growing rapidly. Liquefied (LNG) technology among delivery solutions with flexible and reliable application prospects already a significant field of research in utilization. The performance liquefaction process has major influence on production capacity, consumption, economics, safety entire supply chain. Many scholars have cond...