Results 181 to 190 of about 1,887,958 (350)

Ceramic Glazing to Enhance Stability and Selectivity of CoAl₂O₄ Catalyst for Wastewater Advanced Oxidation. [PDF]

Environ Sci Technol
Zhang Y, Ma D, Kim Y, Chouinard C, Yip KL, Kim JH.   +5 more
europepmc   +1 more source

Modelling of continuous low‐temperature emulsion co‐polymerization in 3D‐printed reactor

The Canadian Journal of Chemical Engineering, EarlyView.
A kinetic model for the emulsion copolymerization of butyl acrylate/styrene at low temperatures is proposed and validated against experiments with a redox initiator system. The model was successfully transferred to a 3D‐printed tubular reactor and conversions of more than 80% and small particles sizes below 40 nm were observed.
Ferel Issa, Andreas Reinbeck, Kristina M. Zentel   +2 more
wiley   +1 more source

Porous Functional Nanomaterials for Continuous Flow Catalysis. [PDF]

Nanomicro Lett
Li Y, Chen H, Li Z, Liu M, Fu M, Yue X, Jiang D, Chen X, Yu C, Gong W.   +9 more
europepmc   +1 more source

Revisiting the synthesis of dimethyl carbonate from methanol and carbon dioxide

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract The process for producing dimethyl carbonate (DMC) from carbon dioxide (CO2) and methanol is explored in this article. It provides an overview of the thermodynamics involved in DMC synthesis, discussing the challenges and potential solutions. The article highlights the reported use of catalysts and dehydrating agents to improve DMC yield and ...
Diego Alexander Santos Araque, Niloofar Mozaffari, Louis Fradette, Serge Kaliaguine   +3 more
wiley   +1 more source

Beyond hydrogen: Process design of a biogas steam reformer for Fischer–Tropsch synthesis

The Canadian Journal of Chemical Engineering, EarlyView.
The effect of pressure and steam to carbon ratio on carbon conversion. Abstract We present an analysis of a pilot‐scale multi‐tubular biogas steam reforming reactor, part of a sustainable aviation fuel (SAF) development project in Brazil. The novelty of this work is the application of a new, validated power law kinetic model, specifically developed for
Rafael Belo Duarte, Rafael Dei Tós Barreto, João Lourenço Castagnari Willimann Pimenta, Luiz Mario de Matos Jorge   +3 more
wiley   +1 more source

Origins of N₂O Selectivity Limits in Catalyzed Ammonia Oxidation. [PDF]

ACS Catal
Surin I, Kondratenko EV, Pérez-Ramírez J.   +2 more
europepmc   +1 more source

Overall effectiveness factor of an assemblage of catalyst pellets with different sizes or properties

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Catalyst assemblages comprising pellets with distributed sizes or physicochemical properties are ubiquitous in industrial processes; yet accurately predicting their overall effectiveness factors remains a challenge due to complex diffusion–reaction interactions.
Bahador Abolpour, Hong Yong Sohn
wiley   +1 more source

Adaptation of Temperature Profiles in CO₂ Methanation Reactors by an Appropriate Selection of Catalyst and Dilution Agent. [PDF]

Ind Eng Chem Res
Percivale M, Pappagallo MA, Moioli E, Garbarino G.   +3 more
europepmc   +1 more source

Carbon monoxide adsorption on NaY zeolite and impregnated with 5% niobium: Characteristics and fixed‐bed study

The Canadian Journal of Chemical Engineering, EarlyView.
Schematic of the CO adsorption process in a fixed‐bed column containing pure NaY zeolite and Nb‐modified NaY (NaY–5%Nb). On the left, breakthrough curves and temperature profiles highlight the dynamic performance and thermal effects during CO adsorption.
Elson Oliveira, Karina Querne de Carvalho, Erika Pereira Felix, Roberta C. P. Rizzo‐Domingues   +3 more
wiley   +1 more source

Self-assembled monolithic β-FeOOH/copper foam catalysts for enhanced catalytic reduction of nitrogen-containing contaminants in continuous-flow systems. [PDF]

RSC Adv
Tai S, Wu Y, Wang R, Liu K, Zhao G.
europepmc   +1 more source