This is the official template of a scientific paper for Revista Mexicana de Ingeniería Química.
\begin
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\documentclass[10pt]{book}
\input{packages.tex}
\usepackage[utf8]{inputenc} % esto es para los acentos y la ñ
\usepackage[english]{babel}
\usepackage{graphicx} % Required for inserting images
\newcommand\ano{2025}
\newcommand\vol{xx}
\newcommand\no{x}
\newcommand\clave{Simxxxx}
\newcommand\tite{Title in English}
\newcommand\tit{Título en español}
% Data of the first author
\newcommand\iau{F.A. }
\newcommand\au{Author}
\newcommand\ead{author@institution.edu }
\hypersetup{
bookmarks=true, % show bookmarks bar?
unicode=false, % non-Latin characters in Acrobat?s bookmarks
pdftoolbar=true, % show Acrobat?s toolbar?
pdfmenubar=true, % show Acrobat?s menu?
pdffitwindow=false, % window fit to page when opened
pdfstartview={FitH}, % fits the width of the page to the window
pdftitle={\clave}, % title
pdfauthor={\au}, % author
pdfsubject={Subject}, % subject of the document
pdfcreator={\au}, % creator of the document
pdfproducer={Producer}, % producer of the document
pdfkeywords={keyword1} {key2} {key3}, % list of keywords
pdfnewwindow=true, % links in new window
colorlinks=true, % false: boxed links; true: colored links
linkcolor=black, % color of internal links
citecolor=green_rmiq, % color of links to bibliography
filecolor=green_rmiq, % color of file links
urlcolor=green_rmiq % color of external links
}
\begin{document}
\frenchspacing
\label{p1}
\chead{ \vspace{-1.10cm}
%\begin{tabular}{cc}
\begin{tabular}{c}
%\multicolumn{2}{c}{
{\Large Vol.\ \vol, No.\ \no (\ano) \clave}ç
%}
\\
\\
%\vspace{-.5cm}
%\includegraphics[height=.05\textwidth]{../../banners/Sim} &
%\includegraphics[height=.05\textwidth]{images/banner.pdf}
{\huge\it Revista Mexicana de {\color{green_rmiq}I}ngenier\'ia {\color{green_rmiq}Q}u\'imica}
\end{tabular} }
\cfoot{Publicado por la Academia Mexicana de Investigaci\'on y Docencia en Ingenier\'ia Qu\'imica A.C.}
\renewcommand{\thesection}{\arabic{section}}
\renewcommand{\thesubsection}{{\it \arabic{section}.\arabic{subsection}}}
\renewcommand{\figurename}{Fig.}
\linenumbers
$~$
\vspace{.35cm}
\hrule width \textwidth height 2pt \smallskip
%\vspace{.25cm}
\begin{center}
{\large \bf \tite
}
\vspace{0.3cm} \\
{\large \bf \tit
}
\\
\vspace{.25cm}
\iau~\au\textsuperscript{1}, Author 2$^{2}\symbolfootnote[1]{ {\it Corresponding author.\ E-mail}:
\href{mailto:\ead}{\ead}; \\{\it \url{https://doi.org/10.24275/rmiq/\clave}}
{\\ \textit{ISSN}:1665-2738, \textit{issn-e}: 2395-8472}
} $, Author 3\textsuperscript{1} and Author 4\textsuperscript{2}
{\it
\textsuperscript{1}\emph{Complete address 1.}
\textsuperscript{2}\emph{Complete address 2.}
}
{\small Sent: \today}
\smallskip
\hrule width \textwidth height 2pt %\smallskip
\end{center}
\noindent {\bf \textcolor{green_rmiq}{Abstract }}
%\vspace{.25cm}
\noindent
{\small The abstract should contain less than 200 words. This is the official template of {Revista Mexicana de Ingeniería Química} (\url{https://rmiq.org/ojs3314/index.php/rmiq/index}).}
%\vspace{.2cm}
\noindent{\small {\it Keywords}: provide between 3 and 5 keywords.}
\smallskip
\hrule width \textwidth height 1pt \smallskip
\noindent {\bf \textcolor{green_rmiq}{Resumen}}
%\vspace{.25cm}
\noindent
{\small El resumen debe tener menos de 200 palabras. Esta es la plantilla oficial de la {Revista Mexicana de Ingeniería Química} (\url{https://rmiq.org/ojs3314/index.php/rmiq/index}).}
%\vspace{.2cm}
\noindent
{\small {\it Palabras clave}: proporcione entre 3 y 5 palabras clave.}
\smallskip
\hrule width \textwidth height 1pt \smallskip
%\vspace{.20cm}
\smallskip
%\hrule width \textwidth height 1pt \smallskip
\vfill
\pagebreak
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% On page 2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\chead{$~$ \vspace{5cm}{\it \au~\textit{et al}.}/ Revista Mexicana de {\color{green_rmiq}I}ngenier\'ia {\color{green_rmiq}Q}u\'imica Vol.\ \vol, No.\ \no (\ano) \clave \\ \vspace{0.5 cm}}
\cfoot{\it www.rmiq.org}
\begin{multicols}{2}
\section{Introduction}
You may cite a manuscript like this:
\citeauthorandyear{Adkins1964} or like this: (\cite{AlSariri2025})
\section{Tables}
Do not use vertical delimiters. Here is an example of a table
\noindent \begin{center}
Table 1. This is a table
\begin{tabular}{ccc}
\toprule
\textbf{Col 1} & \textbf{Col 2} & \textbf{Col 3}\\ \midrule
a & b &c \\
d& e & f\\
\bottomrule
\end{tabular}
\end{center}
If your table is too big finish the multicols so that you can insert it in a single column. The same can be applied to figures. Here's an example
\end{multicols}
\noindent\begin{center}
\includegraphics[width=0.8\columnwidth]{images/Dylan.jpg}
\end{center}
\noindent Fig. 1: Here's a picture of Bob Dylan circa 1960's. The image has no copyright.
\begin{multicols}{2}
\section{Chemical reactions}
Please follow the package mhchem, here's an example:
\begin{align}
& \ce{Na2SO4 + 2C ->[k] Na2S + 2 CO2}
\\
& \ce{Na2SO4 +H2SO4 <=>[k1][k_{-1}] 2 NaHSO4}
\\
& \ce{Na2SO4 +H2SO4 <=>> 2 NaHSO4}
\end{align}
% Nomenclature
\begin{absolutelynopagebreak}
\section*{Nomenclature}
\nomenclature[A]{$c$}{molar concentration, mol/m\textsuperscript{3}}
\nomenclature[G]{$\mu$}{fluid viscosity, Pa·s}
\nomenclature[G]{$\bm{\tau}$}{viscous stress tensor, Pa}
\nomenclature[S]{$\beta$}{relative to the fluid phase}
\nomenclature[T]{$s$}{steady state}
\vspace{-3.25cm}
\printnomenclature
\end{absolutelynopagebreak}
% \let\clearpage\relax
\begin{absolutelynopagebreak}
\section*{References}
\vspace{-3.25cm}
\printbibliography
\end{absolutelynopagebreak}
\end{multicols}
\end{document}