Membrane technology can be employed for separation of hydrogen from different gas mixtures like H2/N2 in ammonia plant, H2/CH4 in natural gas production, and H2/CO in syngas and in its purification so that it can be used as feedstock for other industries. Alqaheem et al. [60] have revie...
Having passed through the stripper condenser, the light gas stream made up of methane, ethane, H2, H2O, and H2S left the reflux drum of Stripper and entered the Amine plant where it was used as the fuel gas. The bottom stream of reflux drum containing liquid hydrocarbon returned to ...
This paper describes fundamental principles of Digital Twins theory and provides exact investigation results in application of Digital Twins theory in upstream branch of oil and gas industry, namely based on example of natural gas treatment plant's performance increase. As one of key process units ...
A natural gas processing plant is a facility designed to clean natural gas by separating impurities, various hydrocarbons and fluids (Speight, 2019). It is well known that natural gas treatment is a complex industrial process that includes several stages starting from the removal of oil and ...
Disclosed are methods of and means for producing ethylene by chilling the ethylene plant demethanizer heat exchange train with a refrigerated stream or streams from a cryogenic natural gas plant effec
In the former case, the flow of cold and dense air to the cave floor confines the gas in the fractures of the rock mass, while in the latter, the increase in temperature gradients between internal and external environments allows its diffusion into the cave and the removal by convective ...
Transcriptome analysis, particularly employing suppression subtraction hybridization (SSH), offers a powerful tool to decipher the intricate molecular responses of a plant to different stresses. Compared to microarrays, SSH is advantageous for uncovering novel genes involved in stress responses32. Additionally...
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It could also be produced by microorganisms, such materials are named bacterial cellulose and have superior physicochemical properties when compared to plant cellulose. Both plant and bacterial cellulose have great potential for application in the biomedical area, including dentistry [27]. As an ...
3 Process description A shale gas processing plant is designed to separate valuable NGLs and undesired constituents, so that the resulting gas product meets the specifications for transmission (Gao and You, 2015b). There are typically four sections in shale gas processing and NGLs recovery processes...