Results 151 to 160 of about 13,984 (206)
Some of the next articles are maybe not open access.
Bulletin of Chemical Reaction Engineering & Catalysis
The present study evaluates the catalytic activity of SiO2/Al2O3‒x and SiO2/Al2O3‒x‒NiMo (where x = 5, 10, 25 g of aluminium weight) synthesized using a potassium hydrogen phthalate (KHP) template-assisted route for the hydrocracking of crude palm oil ...
H. Hasanudin +7 more
semanticscholar +1 more source
The present study evaluates the catalytic activity of SiO2/Al2O3‒x and SiO2/Al2O3‒x‒NiMo (where x = 5, 10, 25 g of aluminium weight) synthesized using a potassium hydrogen phthalate (KHP) template-assisted route for the hydrocracking of crude palm oil ...
H. Hasanudin +7 more
semanticscholar +1 more source
Bulletin of Chemical Reaction Engineering & Catalysis
The presence of hazardous synthetic dyes such as Congo Red in industrial wastewater poses a significant environmental threat. This study explores the potential of biochar (BC) and nano-biochar (nano-BC), derived from Areca catechu husk as sustainable ...
Robiatul Adawiyah +3 more
semanticscholar +1 more source
The presence of hazardous synthetic dyes such as Congo Red in industrial wastewater poses a significant environmental threat. This study explores the potential of biochar (BC) and nano-biochar (nano-BC), derived from Areca catechu husk as sustainable ...
Robiatul Adawiyah +3 more
semanticscholar +1 more source
Partial Hydrogenation of Sunflower and Soybean Oil Over Zirconia Supported Platinum Catalyst
Bulletin of Chemical Reaction Engineering & Catalysis1.0% Pt/ZrO₂ catalyst was synthesized and thoroughly characterized to evaluate its structural, morphological, and surface properties, as well as its catalytic performance in the selective hydrogenation of sunflower and soybean oils.
K. Toshtay
semanticscholar +1 more source
Methylene Blue Degradation with Sulfonated SPG20 Silica-Fe₂O₃ Hybrid Photocatalysts
Bulletin of Chemical Reaction Engineering & CatalysisThis study aims to synthesize and evaluate the photocatalytic performance of a modified mesoporous silica-based composite, Fe₂O₃/SPG₂₀–SO₃H, for methylene blue degradation.
M. Ulfa +3 more
semanticscholar +1 more source
Bulletin of Chemical Reaction Engineering & Catalysis
In this study, the calcination temperature of TiO2 nanoparticles was investigated at 300, 350, 400, and 450 °C. The results indicated that 400 °C was the optimal calcination temperature, yielding the highest amount of synthesized TiO2 nanoparticles ...
Trung Hieu Nguyen +3 more
semanticscholar +1 more source
In this study, the calcination temperature of TiO2 nanoparticles was investigated at 300, 350, 400, and 450 °C. The results indicated that 400 °C was the optimal calcination temperature, yielding the highest amount of synthesized TiO2 nanoparticles ...
Trung Hieu Nguyen +3 more
semanticscholar +1 more source
Modeling Syngas Fermentation for Ethanol Production under Fluctuating Inlet Gas Composition
Bulletin of Chemical Reaction Engineering & CatalysisSyngas fermentation effectively converts CO, H₂, and CO₂ into valuable biofuels and chemicals. This study investigated the effects of fluctuating syngas composition and kLa as the critical operational parameters on microbial fermentation performance ...
N. A. Istiqomah +3 more
semanticscholar +1 more source
Bulletin of Chemical Reaction Engineering & Catalysis
This study aims to develop a photocatalyst combination of NiO, CuO and ZnO metal oxides modified with mesoporous silica gelatin (mSG) to overcome methylene blue (MB) dye waste through photodegradation process.
M. Ulfa, Suwiji Lestari
semanticscholar +1 more source
This study aims to develop a photocatalyst combination of NiO, CuO and ZnO metal oxides modified with mesoporous silica gelatin (mSG) to overcome methylene blue (MB) dye waste through photodegradation process.
M. Ulfa, Suwiji Lestari
semanticscholar +1 more source
Bulletin of Chemical Reaction Engineering & Catalysis
The urgent need to mitigate atmospheric CO2 and transition toward renewable energy has spurred growing interest in photocatalytic CO2 hydrogenation.
Ji Zhang Tai +6 more
semanticscholar +1 more source
The urgent need to mitigate atmospheric CO2 and transition toward renewable energy has spurred growing interest in photocatalytic CO2 hydrogenation.
Ji Zhang Tai +6 more
semanticscholar +1 more source
Bulletin of Chemical Reaction Engineering & Catalysis
Bio-based phenolic chemicals from lignin represent a sustainable alternative to fossil aromatics. This study examines the catalytic conversion of benzyl phenyl ether (BPE) and compares its reactivity with isolated lignin from raw woody biomass waste ...
A. P. Pratama +2 more
semanticscholar +1 more source
Bio-based phenolic chemicals from lignin represent a sustainable alternative to fossil aromatics. This study examines the catalytic conversion of benzyl phenyl ether (BPE) and compares its reactivity with isolated lignin from raw woody biomass waste ...
A. P. Pratama +2 more
semanticscholar +1 more source
Biomass-Derived Functional Silica Materials for Hydrogen Storage: A Short Review
Bulletin of Chemical Reaction Engineering & CatalysisHydrogen storage remains one of the foremost challenges in the transition to a clean energy economy. While extensive research has focused on metal hydrides, carbon materials, and complex sorbents, biomass-derived silica materials with high purity (90 wt.%
Mohammed Faraj Saeid +2 more
semanticscholar +1 more source