Results 61 to 70 of about 4,121 (203)

Influence of silicon and silicon/sulfur-containing additives on coke formation during steam cracking of hydrocarbons [PDF]

, 2008
The influence of the combination of two Si-containing additives, BTMS and TEOS, with DMDS on coke formation during steam cracking has been evaluated both on a laboratory scale and in a pilot plant unit.
Marin, Guy, Reyniers, Marie-Françoise, Van Geem, Kevin, Wang, Jidong   +3 more
core   +2 more sources

Towards Carbon Neutralization: Clean and Efficient Use of Coal

Carbon Neutralization, Volume 5, Issue 1, January 2026.
This paper provides a comprehensive exploration of the clean and efficient utilization of coal resources, with a particular emphasis on the potential of coal chemical technology, carbon materials, and CCUS technology, and the opening up of innovative pathways for the utilization of coal resources.
Xin Wen, Wei Song, Xue Wang, Chunrong He, Xinyue Chen, Ting Wang, Penggao Liu   +6 more
wiley   +1 more source

Optimizing an Industrial Scale Naphtha Catalytic Reforming Plant Using a Hybrid Artificial Neural Network and Genetic Algorithm Technique

Bulletin of Chemical Reaction Engineering & Catalysis, 2015
In this paper, a hybrid model for estimating the activity of a commercial Pt-Re/Al2O3 catalyst in an industrial scale heavy naphtha catalytic-reforming unit (CRU) is presented.
Sepehr Sadighi, Reza Seif Mohaddecy, Ali Norouzian   +2 more
doaj   +1 more source

Multiobjective Optimization of the Industrial Naphtha Catalytic Reforming Process [PDF]

Chinese Journal of Chemical Engineering, 2007
Abstract In this article, a multiobjective optimization strategy for an industrial naphtha continuous catalytic reforming process that aims to obtain aromatic products is proposed. The process model is based on a 20-lumped kinetics reaction network and has been proved to be quite effective in terms of industrial application.
HOU Weifeng, SU Hongye, MU Shengjing, CHU Jian   +3 more
openaire   +1 more source

Development of Complex Mathematical Model of Light Naphtha Isomerization and Rectification Processes [PDF]

, 2002
The technique of developing a mathematical model of catalytic isomerization of light naphtha is stated Using experimental data from an industrial isomerization unit shows adequacy of the mathematical model to the real process. The paper presents a method
ARTIST Investigators, Buettner, Hans Juergen, Commeau, Philippe, Dietz, Ulrich, Garcia, Eulogio, Haager, Philipp K., Hamm, Christian W., Hoffmann, Rainer, Klues, Heinrich G., Niccoli, Luigi, Ramsdale, David R., Reinecke, Thorsten, Schiele, Francois, Silber, Sigmund, Thomas, Martin, vom Dahl, Jürgen   +15 more
core   +1 more source

Study of Industrial Naphtha Catalytic Reforming Reactions via Modelling and Simulation [PDF]

Processes, 2019
Steady state and dynamic modelling and simulation of catalytic reforming unit of Kaduna Refining & Petrochemical Company, NNPC (Nigeria) was carried to find out the behaviour of the reactions under both steady and unsteady state conditions. The basic model together with kinetic and thermodynamic parameters and properties were taken from the ...
Aminu Zakari Yusuf, B. O. Aderemi, Raj Patel, Iqbal M. Mujtaba   +3 more
openaire   +2 more sources

Improvement of Hydrodynamics Performance of Naphtha Catalytic Reforming Reactors Using CFD [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2014
Due to high applicability of the fixed bed catalytic naphtha reforming reactors, hydrodynamic features of this kind of reactors with radial flow pattern are improved in this work by utilising computational fluid dynamics technique.
Rasool Mohammadikhah, Sorood Zahedi Abghari, Hamid Ganji, Mahdi Ahmadi Marvast   +3 more
doaj  

Dynamic Modeling and Simulation of Catalytic Naphtha Reforming

International Journal of Chemical Engineering and Applications, 2010
In this paper, according to the recent progresses in naphtha reforming technology, dynamic modeling of catalytic naphtha reforming process is studied. The dynamic model is composed of the reforming reaction model, the heat exchanger model, furnace model, which together, are capable to capture the major dynamics that occur in this process system ...
H. M. Arani, S. Shokri, M. Shirvani
openaire   +1 more source

Harnessing Synergistic Cooperation of Neighboring Active Motifs in Heterogeneous Catalysts for Enhanced Catalytic Performance

Advanced Materials, Volume 37, Issue 48, December 3, 2025.
This review examines the critical role of neighboring active motifs in heterogeneous catalysts, emphasizing how their synergistic cooperativity can be rationally designed to modulate catalytic properties. The discussion centers on the modulation of electronic and geometric structures, categorizing the catalytic systems into metal‐acid (Brønsted/Lewis ...
Peng Yuan, Ching Kit Tommy Wun, Tsz Woon Benedict Lo   +2 more
wiley   +1 more source

Corrosion-Related Accidents in Petroleum Refineries: Lessons learned from accidents in EU and OECD countries [PDF]

, 2013
Petroleum refineries are generally acknowledged to be high hazard sites due to the nature of petroleum products and the processing technologies that produce them in the current era.
VAN WIJK Lorenzo, VETERE ARELLANO Ana Lisa, WOOD Maureen   +2 more
core   +1 more source