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Isomerización de m-xileno sobre MCM-48 impregnada con ácido tungstenofosfórico [PDF]
Avances en Química, 2010 The m-xylene isomerization was studied on mesoporous catalyst type MCM-48, which was impregnated with tungstophosphoric acid. The synthesis was carried out hydrothermally at 423 K, using cetyl trimethyl ammonium bromide (CTMABr) as the structural ...Edder García, Pedro Rodríguez, Alirio Lobo, Pedro Hoffman, Álvaro Uzcategui, Marlin Villarroel, Héctor Del Castillo, Sergio González Cortes, Freddy E. Imbert +8 moredoaj Assessment of Aromatic Hydrocarbons in Urban Air: A Study from a Northern Mexican Megacity
AtmosphereThe spatiotemporal distributions of aromatic hydrocarbon levels in the atmosphere were evaluated at ten locations within Monterrey’s Metropolitan Area using passive sampling techniques across three climatic seasons (the rainy season of 2023, the cold ...Julia Griselda Cerón Bretón, Rosa María Cerón Bretón, Claudia Alejandra Aguilar Ucán, Carlos Montalvo Romero, Alberto Antonio Espinosa Guzmán, Simón Eduardo Carranco Lozada, Evangelina Ramírez Lara, María de la Luz Espinosa Fuentes, Martha Patricia Uc Chi +8 moredoaj +1 more sourceVolatile compounds in the thermoplastic extrusion of bovine rumen</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Química Nova</i>, 2008 </span><br><span class="r_content">The volatile compounds of raw and extruded bovine rumen, extracted by dynamic headspace, were separated by gas chromatography and analyzed by GC-MS. Raw and extruded materials presented thirty-two volatile compounds.</span><br><span class="r_sub"><i>Ana Carolina Conti e Silva<span id="ma_9" style="display:none">, Deborah Helena Markowicz Bastos, José Alfredo Gomes Arêas, Roselaine Facanali, Marcia Ortiz M. Marques</span> <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_9')">+4 more</a></small></i></span><br><small><a href="https://doaj.org/article/ba392b91df9f474fae92f5e014cecb59" target="_blank" rel="nofollow" title="doaj.org/article/ba392b91df9f474fae92f5e014cecb59">doaj</a> </small> <div id="more_9" style="display:none"><a href="/sci_redir.php?doi=10.1590%2FS0100-40422008000800014" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1590/S0100-40422008000800014'); alert('Copied the doi');">copy doi</a> <small>(10.1590/S0100-40422008000800014)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_9')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://core.ac.uk/download/286361445.pdf" target="_blank" rel="nofollow">Evaluation of an urban NMHC emission inventory by measurements and impact on CTM results</a> <b><a href="https://escholarship.org/content/qt8tn147jh/qt8tn147jh.pdf?t=q4id2j" target="_blank" rel="nofollow">[PDF]</a></b> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16">, 2010 </span><br><span class="r_content">This paper presents an evaluation of the consistency of an urban state-of-the-art hydrocarbon (HC) emission inventory. The evaluation was conducted through the comparison of this inventory with hourly HC measurements during two summer months in the ...</span><br><span class="r_sub"><i>Barletta, B<span id="ma_10" style="display:none">, Blake, DR, Coll, I, Meinardi, S, Rousseau, C</span> <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_10')">+4 more</a></small></i></span><br><small><a href="https://core.ac.uk/works/77571815" target="_blank" rel="nofollow" title="core.ac.uk/works/77571815">core</a> </small> <br></div><div class="r"><div style="margin-bottom:2px;overflow:hidden"><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-toluene/" class="suggestion"onclick="show_loader();"><b>toluene</b></a><br/><a href="/q-physics/" class="suggestion"onclick="show_loader();"><b>physics</b></a><br/><a href="/q-materials_science/" class="suggestion"onclick="show_loader();"><b>materials science</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-catalysis/" class="suggestion"onclick="show_loader();"><b>catalysis</b></a><br/><a href="/q-benzene/" class="suggestion"onclick="show_loader();"><b>benzene</b></a><br/><a href="/q-thermodynamics/" class="suggestion"onclick="show_loader();"><b>thermodynamics</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-chromatography/" class="suggestion"onclick="show_loader();"><b>chromatography</b></a><br/><a href="/q-analytical_chemistry_journal/" class="suggestion"onclick="show_loader();"><b>analytical chemistry journal</b></a><br/><a href="/q-engineering/" class="suggestion"onclick="show_loader();"><b>engineering</b></a><br/></div></div></div><div class="pagenav"><a href="/q-p-xylene/p-8/" rel="nofollow"><b>previous</b></a> <a href="/q-p-xylene/p-7/" rel="nofollow">7</a> <a href="/q-p-xylene/p-8/" rel="nofollow">8</a> <b>9</b> <a href="/q-p-xylene/p-10/" rel="nofollow">10</a> <a href="/q-p-xylene/p-11/" rel="nofollow">11</a> <a href="/q-p-xylene/p-10/" id="next" rel="nofollow"><b>next</b></a> </div><br></div>
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