Palm-oil transformation into green and clean biofuels: Recent advances in the zeolite-based catalytic technologies

ML Gunawan, TH Novita, F Aprialdi, D Aulia… - Bioresource Technology …, 2023 - Elsevier
Fossil fuels are still the most used fuel in industrial activities and transportation. Coal
consumption as the mainly used fossil fuel increases yearly, increasing pollutants such as …

Synthesis and application of core-shell, hollow, yolk-shell multifunctional structure zeolites

W Wang, L He, Q Luo, L Wang, J Wang, H Chen… - Microporous and …, 2023 - Elsevier
Researches in the synthesis of zeolite molecular sieves main focus on manipulating the
properties of zeolite particles by adjusting their size, composition and morphology …

Selective catalytic oxidation of ethylbenzene to acetophenone: a review of catalyst systems and reaction mechanisms

MO Azeez, SA Nafiu, TA Olarewaju… - Industrial & …, 2023 - ACS Publications
Acetophenone is an important chemical intermediate often employed in the production chain
of many pharmaceuticals, agrochemicals, food, and cosmetic products. It is industrially …

Crude oil conversion to chemicals over green synthesized ZSM-5 zeolite

BR Jermy, A Tanimu, MA Siddiqui, ZS Qureshi… - Fuel Processing …, 2023 - Elsevier
The study reports the conversion of crude oil to basic chemicals over a template-free green
synthesis of ZSM-5 (40) zeolite using halloysite (HAL) and bolus alpha (BA) as silica and …

Feasibility of the Optimal Design of AI-Based Models Integrated with Ensemble Machine Learning Paradigms for Modeling the Yields of Light Olefins in Crude-to …

AG Usman, A Tanimu, SI Abba, S Isik, A Aitani… - ACS …, 2023 - ACS Publications
The prediction of the yields of light olefins in the direct conversion of crude oil to chemicals
requires the development of a robust model that represents the crude-to-chemical …

Catalytic dehydrogenation cracking of crude oil to light olefins by structure and basicity/acidity adjustment of bifunctional metal/acid catalysts

D Zhang, P Zong, J Wang, H Gao, J Guo, J Wang… - Fuel, 2023 - Elsevier
Catalytic dehydrogenation cracking of crude oil to light olefins (CTO) was carried out by
pyrolysis gas chromatography-mass spectrometry (Py-GC/MS) and a fluidized bed reactor …

3D-printed monolithic ZSM-5@ nano-ZSM-5: Hierarchical core-shell structured catalysts for enhanced cracking of polyethylene-derived pyrolysis oils

R Wang, Y Gong, P Wang, A Zheng, Z Wang, Y Sha… - Additive …, 2024 - Elsevier
The catalytic upgrading of polyethylene-derived pyrolysis oils using ZSM-5 zeolites enables
the cost-effective production of valuable chemicals from plastic waste, fostering a circular …

Maximization production of light olefins from dual-stage catalytic dehydrogenation cracking of crude oil: Catalysis mechanism and pilot trial

D Zhang, P Zong, C Wang, Y Shang, W Xu, K Wen… - Fuel, 2024 - Elsevier
Catalytic conversion of crude oil to light (C 2-C 4) olefins (CTO) stood as one of the most
crucial technologies in the petrochemical industry. The acid and alkaline properties of …

Study on acid-base coupled catalytic pyrolysis of heavy crude oil to light olefins and aromatics by Py-GC/MS and fixed bed reactor

N Niwamanya, J Zhang, A Barigye, C Gao… - Journal of Analytical and …, 2023 - Elsevier
Direct catalytic cracking of heavy crude oil has gained attention as an alternative and
cheapest method of producing raw materials for the petrochemical industry. The Py-GC/MS …

Catalytic cracking of heavy atmospheric gas oil to light olefins over ZSM-5 zeolite: Effect of crystal size in the absence/presence of steam

EN Al-Shafei, MZ Albahar, MF Aljishi, A Aitani… - Journal of Analytical and …, 2023 - Elsevier
The catalytic cracking of heavy atmospheric gas oil (AGO) has been investigated to study the
effect of ZSM-5 zeolite crystal size on the selectivity to light olefin in the absence and …