The Butler equation was published in 1932 to describe the equilibrium surface composition
and equilibrium surface tension of solutions. Unfortunately, it used the so-called “partial …

The wetting of droplets plays a critical role in engineering applications. Intensive study on
nano-droplets is of great significance in revealing the wetting characteristics of droplets. The …

Alkyl levulinate, prepared from the esterification of levulinic acid and n-alcohol, has the
potential to be used as a fuel additive. Alcohol has also been used as an additive in fuel to …

Solutions containing alkanolamines or amines are broadly used for the removal of acidic
compounds such as hydrogen sulfide (H2S) and carbon dioxide (CO2) from natural gas …

Surface tension of two binary mixtures of DMSO (dimethyl sulfoxide)− water and DMSO−
acetonitrile were measured over the whole range of composition at ambient pressure in the …

Alkanolamine compounds are especially useful in the adsorption of acid–gases from gas
streams. In this work, surface tension for nine binary systems containing an alkanolamine …

A ternary mixture of N-methyldiethanolamine+ sulfolane+ water called Sulfinol-M is usually
used as an absorbent to remove acid gas species from natural gas. The surface tension and …