Results 151 to 160 of about 4,121 (203)

Catalytic Naphtha Reforming

Catalysis Reviews, 1972
Abstract During the past twenty years, the demand for high octane motor fuels has resulted in the installation of catalytic naphtha reforming capacity at a much higher rate than was forecasted by some of ...
F. G. Ciapetta, D. N. Wallace
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Progress in catalytic naphtha reforming process: A review

Applied Energy, 2013
Catalytic naphtha reforming process is a vital process for refineries due to the production of high-octane components, which is intensely demanded in our modern life. The significance of this industrial process induced researchers to investigate different aspects of catalytic naphtha reforming process intensively.
Mohammad Reza Rahimpour, Mitra Jafari, Davood Iranshahi   +2 more
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The catalytic naphtha reforming process: hydrodesulfurization, catalysts and zeoforming

Environmental Chemistry Letters, 2018
High-octane gasoline production by catalytic naphtha reforming is a major process in the petroleum industry. Sulfur components involved in the reforming process are causing pollutions and catalyst poisoning. Hydrodesulfurization has been developed to remove sulfur species from naphtha.
Walid Nabgan, Mehdi Rashidzadeh, Bahador Nabgan   +2 more
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Catalytic Naphtha Reforming

AIChE Journal, 2017
Catalytic naphtha reforming (CNR) process was pioneered by UOP in the late 1940s to meet the burgeoning demand for high-octane motor fuels and has been a pivotal unit in petroleum refineries all over the world since its inception. The CNR process is specifically designed to convert naphtha to high-octane gasoline blending components called reformate ...
Volkan Balci, İbrahim Şahin, Alper Uzun   +2 more
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Modelling of catalytic naphtha reformers

The Canadian Journal of Chemical Engineering, 1989
AbstractA simple kinetic model has been used to simulate catalytic naphtha reformers. The model idealises naphtha to three constituents, namely, paraffins, naphthenes and aromatics, with average properties assigned to each class. Out of the many reactions the mixture can undergo, four major reactions have been considered for which the kinetic ...
D. Bommannan, R. D. Srivastava, D. N. Saraf   +2 more
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Kinetic Modeling of Naphtha Catalytic Reforming Reactions

Energy & Fuels, 2000
In this work a kinetic model for the naphtha catalytic reforming process is presented. The model utilizes lumped mathematical representation of the reactions that take place, which are written in terms of isomers of the same nature. These groups range from 1 to 11 atoms of carbon for paraffins, and from 6 to 11 carbon atoms for naphthenes and aromatics.
Jorge Ancheyta-Juárez, Eduardo Villafuerte-Macías   +1 more
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Catalytic Reforming of Hydrogenated Shale-Oil Naphtha

Product R&D, 1972
C a t a l y t i c reforming i s a ' p rocess f o r conver t ing low-octane naphthas or gaso l ines i n t o high-octane products. Most c a t a l y t i c reforming processes r e q u i r e very c l ean feeds tocks t o avoid d e a c t i v a t i n g t h e c a t a l y s t s .
L. K. Barker, P. L. Cottingham
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A dynamic model for naphtha catalytic reformers

Proceedings of the 2004 IEEE International Conference on Control Applications, 2004., 2005
A kinetics-based dynamic model for commercial naphtha fixed-bed catalytic reformers is developed in this paper. The dynamic model is composed of the reforming reaction model, the heater model and the separator model, which is capable to capture the major dynamics that occur in this process system.
null Yongyou Hu, null Weihua Xu, null Hongye Su, null Jian Chu   +3 more
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Catalytic reforming of naphtha fraction from coal liquefaction

Chemistry and Technology of Fuels and Oils, 1999
Catalytic reforming of naphtha fractions from coal liquefaction has been the object of many studies, here and in other countries. Here we are reporting on experience in low-pressure catalytic reforming, corresponding to the current level of technology in this process.
R. N. Shapiro, Yu. L. Kraev
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Computer Prediction of Catalytic Reforming of Naphtha Cuts

Chemistry and Technology of Fuels and Oils, 2001
Experience in the use of a computer system (CS) developed with consideration of the physicochemical properties of catalytic reforming of naphtha cuts for testing and selection of the type of Pt catalyst, optimization of the conditions of its treatment and industrial use, prediction of the duration of the operating cycle between regenerations, and the ...
A. V. Kvartsov, E. D. Ivanchina, L. V. D'yakonova, S. N. Averin   +3 more
openaire   +1 more source