Title : ( Investigation of linear alkylbenzene synthesis using nanotitania-supported Dawson heteropolyacid as catalyst by statistical design approaches )
Authors: nafiseh tootoonchiyan , Ali Ahmadpour , Majid M. Heravi , Fatemeh F. Bamoharram , Ali Ayati , Fatemeh Daymeh ,
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Abstract
Alkylation of benzene with 1-decene for production of linear alkylbenzene in the presence of nanotitania (n-TiO2)-supported Dawson heteropolyacids was studied. Various operating parameters including benzene to 1-decene molar ratio, catalyst weight percent (wt%), catalyst loading (wt%), calcination temperature, reaction time, and temperature influenced the reaction yield. Fractional factorial design was employed to screen these parameters, and significant parameters modeled by a central composite design. Finally, the best conditions were defined by using nonlinear Nelder–Mead optimization to reach maximum reaction yield.
Keywords
Linear alkylbenzene Dawson heteropolyacid Supported catalyst Nanotitania Design of experiments
@article{paperid:1054253,
author = {Tootoonchiyan, Nafiseh and Ahmadpour, Ali and Majid M. Heravi and Fatemeh F. Bamoharram and Ali Ayati and Daymeh, Fatemeh},
title = {Investigation of linear alkylbenzene synthesis using nanotitania-supported Dawson heteropolyacid as catalyst by statistical design approaches},
journal = {Research on Chemical Intermediates},
year = {2015},
volume = {42},
number = {4},
month = {January},
issn = {0922-6168},
pages = {3283--3301},
numpages = {18},
keywords = {Linear alkylbenzene Dawson heteropolyacid Supported catalyst Nanotitania Design of experiments},
}
%0 Journal Article
%T Investigation of linear alkylbenzene synthesis using nanotitania-supported Dawson heteropolyacid as catalyst by statistical design approaches
%A Tootoonchiyan, Nafiseh
%A Ahmadpour, Ali
%A Majid M. Heravi
%A Fatemeh F. Bamoharram
%A Ali Ayati
%A Daymeh, Fatemeh
%J Research on Chemical Intermediates
%@ 0922-6168
%D 2015
