Recycling mining wastes such as gangue for cemented rockfill is a key approach for
sustainable development while ensuring the safety of underground structures in the mining …

There is a growing need to utilize large stockpiles of the industrial byproducts including coal
gangue (CG), fly ash (FA) and red mud (RM) which can pose potential environmental …

In this work, zeolite P1 is synthesized from fluidized bed fly ash (FA) via a solvent-free
process. The formation of zeolite P1 is investigated as a function of crystallization reaction …

The present paper is focused on the development of a new environment-friendly
methanolysis catalyst completely based on waste materials: lignite coal fly ash and chicken …

NaP zeolite was successfully synthesized by using various commercial silicon sources and
NaAlO 2 extracted from coal fly ash as raw materials. Multiple characterization methods …

The immobilization of Mo (VI) on magnetic poly p-phenylenediamine-thiourea-formaldehyde
composite polymer (MpPDTF)(through an intermediary adsorption step) increased sorption …

The incorporation of steric effects into the hydrothermal synthesis system of NaA zeolite
proves to be an effective method for modifying grain size, enhancing grain dispersion and …

Sodium hydroxide (NaOH) is used as storage solution in standard testing of Portland cement
mortars for alkali–silica reaction (ASR). Various researches also similarly use NaOH storage …

Keeping a high stability and CO 2 capture capacity of CaO-based sorbents during the Ca-
looping process is still a challenge. The main goal and the innovative idea addressed in this …

The rapid increase in demand for natural resources owing to industrial growth and
urbanization has paved the way for the utilization of industrial by-products (ie, fly ash …