Comprehensive parametric study of CO2 sequestration in deep saline aquifers

A Khanal, MI Khan, MF Shahriar - Chemical Engineering Science, 2024 - Elsevier
Carbon dioxide injection in deep saline aquifers is a key method for permanently
sequestering anthropogenic CO 2. This study employs a reactive transport model to explore …

[HTML][HTML] Dolomite industrial by-products as active material for CO2 adsorption and catalyst for the acetone condensation

D Ursueguía, L Faba, E Díaz, R Caballero… - Waste Management, 2023 - Elsevier
The feasibility of using dolomite powders, by-product from the refractory industry, as a CO 2
adsorbent and as a catalyst for the acetone liquid-phase self-condensation is demonstrated …

Removal of toxic metals from petroleum produced water by dolomite filtration

K Omar, J Vilcaez - Journal of Water Process Engineering, 2022 - Elsevier
We conducted experiments and reactive transport simulations to assess the removal of high
concentrations of toxic metals (100 mg/L) commonly found in produced water from high …

Oxygen vacancy of CeO2 improved efficiency of H2O2/O3 for the degradation of acetic acid in acidic solutions

Y Ding, J Wang, S Xu, KYA Lin, S Tong - Separation and Purification …, 2018 - Elsevier
In order to completely mineralization of contaminants, it is necessary to develop new
methods which can effectively degrade final products of chemical oxidation. Acetic acid …

Catalytic activities of Fe2O3 and chromium doped Fe2O3 for sulfuric acid decomposition reaction in an integrated boiler, preheater, and catalytic decomposer

AM Banerjee, AR Shirole, MR Pai, AK Tripathi… - Applied Catalysis B …, 2012 - Elsevier
In our earlier work (Banerjee et al.[29]) we have reported the catalytic properties of powders
of Fe2 (1− x) Cr2xO3 (x= 0.0, 0.1, 0.2) for sulfuric acid decomposition in a flow through …

Co-combustion of coal and waste in pulverized coal boiler

O Vekemans, JP Laviolette, J Chaouki - Energy, 2016 - Elsevier
A novel reactor reproducing PCB (pulverized coal boiler) environment was used to evaluate
the potential of sorbent co-firing and waste co-combustion as cheap retrofitting techniques to …

Reactive transport modeling of produced water disposal into dolomite saline aquifers: Controls of barium transport

J Vilcáez - Journal of contaminant hydrology, 2020 - Elsevier
Experimental results on barium transport in dolomite are used to formulate, calibrate, and
validate a reactive transport model of produced water disposal into dolomite saline aquifers …

HCl removal from cement bypass flue gas at medium-high temperatures using cement bypass dust: Performance, mechanism, and adsorption kinetics

G Chen, S Cao, B **, B Zhou, Y Pan, Y Chen - … Engineering Research and …, 2024 - Elsevier
The use of alternative fuels is a growing trend in the cement industry, and it may lead to
issues with HCl emissions. This study investigated the HCl removal performance of cement …

Catalytic supercritical water gasification of biomass waste using iron-doped alkaline earth catalysts

R Bakari, T Kivevele, X Huang, YAC Jande - Biomass Conversion and …, 2024 - Springer
The objective of this study is to optimise the process of supercritical water gasification of rice
husk biomass utilising a low-cost catalyst made from alkaline-earth materials. The …

The role of small probability measure in the analysis about desulfurization limestone particles multi-fractal surface structure

J Shang, Z Liu, S Wang, C Wang, Y Feng - Applied surface science, 2012 - Elsevier
The key of desulfurization is physical measure distribution on the surface of calcinated
limestone particle. Temperature is an important factor that can influence the singularity of …