the effect of shear rate on dissolution of carbon dioxide in viscoelastic wheat flour matrix and cell density in a glass barrel twin screw extruder is investigated. it is found that by increasing the shear rate there will be a decrease in the required thermodynamic conditions and hence, it improves blowing agent dissolution and increases the cell density. shear rate breaks up big bubbles and he...

Studying the relationship between carbon emissions in construction industry and economic growth is of great significance for sustainable development country. This paper aims to analyze decoupling status various provinces, spatial growth, provide targeted suggestions promoting green industry. The relevant panel data on CO2 from 30 provinces municipalities during China’s “Thirteenth Five-Year Pla...

Effective national cap-and-trade system involves accurate projections of greenhouse gas emissions for the economy as a whole and by industry. The main source carbon dioxide in most countries world (including Russia) is energy sector with 9traditional fuels (coal, oil). objective paper to forecast emissionsof Russian Federation applying adequate economic mathematical modelling methods. To achiev...

Reduction kinetics of the methylene green (MG) with ascorbic acid (AA) in acidic medium at max 660 nm was monitored through visible spectrophotomtry in absence and presence of sodium carbonate. CO2 release through reaction of sodium carbonate and oxalic acid, created deoxygenated atmosphere for reduction of dye which greatly boosted the reaction rate. Initially slow reaction in presence of atm...