Hydrogen sulfide (H 2 S) is a flammable, corrosive and lethal gas even at low concentrations
(ppm levels). Hence, the capture and removal of H 2 S from various emitting sources (such …

Nanotechnology is a new technique which is widely applied in several energy systems. The
novel process of CO 2 absorption or conversion enhancement using nanofluids receives …

CO2 emissions from industrial processes and their adverse implications on the climate is of
major concern. Carbon capture and storage (CCS), especially using chemical-absorption …

In recent years, the importance of capturing CO 2 has increased due to the necessity of
minimizing climate change and the detrimental effects of CO 2 emissions from industrial …

Liquid nano-absorbents have become a topic of interest as a result of their enhanced mass-
transfer performance for CO2 capture. They are believed to have revolutionized the …

The aggravation of environmental problems such as water scarcity and air pollution has
called upon the need for a sustainable solution globally. Membrane technology, owing to its …

This review highlights the recent technologies of H2S removal from wastewater in the
petroleum refinery. H2S is a harmful, putrid, and hazardous gaseous compound. The main …

The continuous release of CO2 into the atmosphere as a major cause of increasing global
warming has become a growing concern for the environment. Accordingly, CO2 absorption …

As the continuing integration and size deflation of component dimensions in electronic
circuits and increase in the number of transistors in modern microprocessor chips, especially …

Nanoabsorbents manufactured by dispersing nanomaterials in liquid absorbents have
attracted considerable attention from researchers and exhibit various promising applications …