In this study, biodiesel was generated from used frying oil (UFO) in the presence of CaO-
MgFe 2 O 4@ K 2 CO 3 as a novel and effective nanocatalyst. Structural and morphological …

The present study reports the feasibility of the synthesis of a novel porous composite
adsorbent, prepared from olive stone activated carbon (OS400) and garnet (GA) mineral …

Herein, we developed a new and simple application utilizing a solid ligand-anchored
composite material fabricated by the immobilization of the 8-hydroxyquinoline ligand onto …

Blended cathode material for lithium-ion battery has been widely applied in electric vehicles,
but effectively recovering valuable metals from the leaching liquor of blended cathode …

Recycling and utilization of metal resources in extracted vanadium residue can effectively
alleviate resource shortage and environmental pollution problems. In this work, a closed …

In the preparation of hydrodesulphurization (HDS) catalyst, highly reactive γ-Al2O3 is used
as a carrier, resulting in an undesirable high leaching of aluminum during the recycling of …

Hydrotreating catalysts are intensively used in petrol refining industry. Recovery of valuable
metals from spent hydrotreating catalysts are essential due to the need for both …

The present research investigates the performance of bentonite clay@ biochar@ Fe3O4
nanocomposite in removing mercury ions (Hg2+) from aqueous media. The physical and …

It is urgently desired to develop a promising method for deep removal of vanadium from
molybdate solution for the efficient recycle of spent hydrodesulfurization (HDS) catalyst. In …

To recover the spent vanadium compound, Rhodamine-B-based Schiff's base ligand (L 1)
was synthesized via ultrasonication process and was evaluated with vanadyl sulfate (VOSO …