Sequential Leaching of Vanadium from Heavy Fuel Oil Fly Ash Generated from Saudi Arabia Thermal Power Plants
Current Journal of Applied Science and Technology · pp. 1–17 · Published 31 Jan 2019
10.9734/CJAST/2019/46032Abstract
The leaching characteristics of vanadium (V), iron (Fe) and nickel (Ni) from fly ash (FA) waste of power station in Saudi Arabia were studied. The kinetics and thermodynamic characteristics of V leaching from FA using a series of leaching agents (H2O, NH4OH, HCl, H2SO4) were studied. The rate of leaching of V was fast; reached equilibrium in a short time and followed a first-order rate equation with an overall rate constant k of 0.076 min-1. The thermodynamic parameters of V leaching in different leaching agents were critically investigated. The negative values of ∆H and ∆G were interpreted as the exothermic and spontaneous reaction of V leaching onto the leaching solution. Sequential proposed scheme for V leaching is also included.
Cited by 16
Ahmed H. Ibrahim, Xianjun Lyu, Hani E. Sharafeldin · Recycling · 2025
Joanna Szymańska, Wojciech H. Bednarek, Włodzimierz Urbaniak · Express Polymer Letters · 2025
Amirhossein Hamidi, Pouria Nazari, Sina Shakibania · Chemical Engineering and Processing - Process Intensification · 2023
Shaik Inayath Basha, Abdul Aziz, M. Maslehuddin · The Chemical Record · 2020
Aikelaimu Aihemaiti, Yuchen Gao, Yuan Meng · Science of The Total Environment · 2020
Samir G. Al-Solaimani, Abdulrahman Al-Qureshi, Sherif S. Hindi · Science of The Total Environment · 2024
Amirhossein Hamidi, Sina Shakibania, Alireza Mahmoudi · Journal of Environmental Management · 2023
Julia Płatkiewicz, Robert Frankowski, Tomasz Grześkowiak · Processes · 2025
Ashraf Bakkar, Mohamed M. El-Sayed Seleman, Mohamed M. Zaky Ahmed · RSC Advances · 2023
Showing 9 of 16 known citations — external sources report more than can currently be individually listed.
Related research
- Identification and Characterization of Antibiotic Resistant Bacteria Isolates from In-Patients at the Specialist Hospital, Sokoto, Nigeria — shares topic coverage
- Synthesis, Characterization and Biological Evaluation of Thiazolidinedione Substituted Derivatives — shares topic coverage
- Biochemical Characteristics of Immobilized Chitinase from Alternaria infectoria — shares topic coverage
- Silver Nanoparticles: Biosynthesis, Characterization and Application on Cotton Fabrics — shares topic coverage
- Characterization of Detergent-compatible Alkaline Protease from Bacillus agaradhaerens MTCC 9416 — shares topic coverage
Article metrics
Real usage data collected on this platform.
7
Page views
0
PDF downloads
0
Outbound clicks
16
Citations
Views over time
Views by country
Approximate, from request IP at view time — not citizenship or institution. Countries with fewer than 5 views are grouped as "Other".
Traffic sources
Referring site, by host.
Views and downloads exclude known bots/crawlers. Citations combines this platform's own DOI-resolved index with each external source's own reported total — see Cited by above for individually listed citing works. Last refreshed 0 seconds ago.