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 …

This paper is an attempt to provide a review—as extensive as feasible—of the literature
devoted to the wide variety of sorbent systems that are currently either in use or under …

Mg/Al layered double hydroxides (LDHs) were synthesized by a simple, environment
friendly method; then, cerium oxide was incorporated following two different procedures …

Fluid catalytic cracking (FCC) is the workhorse of modern crude oil refinery. Its regenerator
plays a critical role in optimizing the overall profitability by efficiently restoring the catalyst …

A simple, economical, and environmentally friendly method for the production of layered
double hydroxides (LDHs) is presented. The synthesis procedure is based on dispersing …

In this work, partial oxidation of methane (POM) was investigated using Mg-Ni-Al (MNA)
hydrotalcite promoted CeO 2 catalyst in a fixed bed reactor. MNA hydrotalcite was …

A type of uniform Mg ferrite nanospheres with excellent SO2 adsorption capacity could be
selectively synthesized via a facile solvothermal method. The size of the MgFe2O4 …

The synthesis of polyoxymethylene dimethyl ethers (DMMx) with a selectivity of 84.3% by
direct oxidation of dimethyl ether (DME) was realized over 30% Ti (SO4) 2/active carbon …

Fe (III), Mn (II)-substituted Mg–Al hydrotalcite-like compounds were prepared by co-
precipitation method and MnMgAlFe mixed oxides derived from hydrotalcite-like compounds …

Solid particle number vehicle exhaust measurements necessitate an aerosol conditioning
system that removes efficiently volatile particles, does not create artifacts, and minimizes …