CO2 removal by the blended amine solution of piperazine (PZ) and methyldiethanolamine (MDEA) with various molar concentration ratios in a rotating packed bed (RPB) was modelled using MATLAB linked to Aspen Plus. All required correlations for RPB addition mass energy balances were written while demanded physical transport properties extracted from The similar operating conditions compositions re...

For many years, toxicologists have detected the presence of drugs of abuse in biological materials using blood or urine. In recent years, remarkable advances in sensitive analytical techniques have enabled the analysis of drugs in unconventional samples such as sweat. In a study conducted in a detoxification center, sweat patches were applied to 20 known heroin abusers. Subjects wore the patch ...

The article presents research on the purification process of pyrolysis gas from hydrogen sulphide and CO2 which release waste tyre process. Pyrolysis, a for treating tyres to create priceless oil, coal, products, is gaining popularity, though. Chemically speaking, oil quite complex contains polar fractions as well almon, aromatic, heteroatoms. fuel properties reveal that it similar or light bur...

The advancement of efficient carbon capture technology is vital for the transition to a net-zero future. Critical developments in ultrasonic irradiation can be used enhance conventional CO2 absorption process. For example, sonophysical effects such as acoustic streaming, cavitation, fountain and atomization induced by propagation high-frequency waves liquid medium mixing create larger interfaci...