Various components of air have been separated for different purposes for their easy availability in the atmosphere. Among those components Nitrogen separation process is very important in chemical engineering sector since it has wide usage in different processes. There are various technologies that are used for the separation of nitrogen. Among those most common is via LINDE-HAMPSON cycle. This...

The prediction of phase equilibria for hydrocarbon/water blends in separators, is a subject considerable importance chemical processes. Despite its relevance, there are still pending questions. Among them, the correct number phases. While stability analysis using Gibbs Free Energy mixing and NRTL model, provide good understanding with calculation issues, when HYSYS V9 Aspen Plus software, this ...

One of the challenging issues that has always attracted attention experts is how to control and reduce greenhouse gas emissions because their overwhelming negative environmental impacts. Although burning hazardous gaseous products in flare systems boosts safety oil fields diminishes internal pressure extraction systems, it a catastrophic impact on surrounding environment. In this study, new sys...

The main purpose of the article is to compare and analyze existing technologies for extracting carbon dioxide from combustion products in relation mini-CHP plants operating on local fuels. presents a brief overview technical features implementation extraction gas mixtures. specific limitations each methods are shown. Mathematical modeling technological processes adsorption, physical chemical ab...

From the gasification of biomass, produced gas mainly consists CO, H2, CO2, and CH4. After cleaning conditioning, syngas obtained can be used to produce methanol, dimethyl ether, polymers, biofuels, etc. Methanol is one important industrial chemicals that directly as a fuel or blended into conventional fuels. from renewable biomass sources limit greenhouse emissions. Based on data composition e...

Herein, a performance analysis of La-doped copper-based catalysts (CuO/ZrO2/La-Al2O3) in methanol steam reforming (MSR) was conducted and compared with commercial low temperature water-gas shift catalyst (HiFUEL W220) to produce H2 CO selectivity. The physicochemical properties as-obtained were characterized by N2 adsorption, XRD, ICP-OES. Effect calcination (750 oC 1000 oC) on the mixed oxide ...