An overview of lean exhaust denox aftertreatment technologies and nox emission regulations in the european union

T Selleri, AD Melas, A Joshi, D Manara, A Perujo… - Catalysts, 2021 - mdpi.com
This paper reviews the recent advances in the management of nitrogen oxide (NOx)
emissions from the internal combustion engine of light-duty and heavy-duty vehicles …

Electrified methane reforming: understanding the dynamic interplay

ST Wismann, JS Engbæk, SB Vendelbo… - Industrial & …, 2019 - ACS Publications
Electrification of endothermic reactions has the potential to provide a compact and flexible
reactor concept, and at the same time, substantially reduce CO2 emissions relative to …

Visible-light photocatalytic degradation of acid violet 7 dye in a continuous annular reactor using ZnO/PPy photocatalyst: Synthesis, characterization, mass transfer …

DA González-Casamachin, JR De la Rosa… - Chemical Engineering …, 2019 - Elsevier
In this work, a composite of ZnO and polypyrrole (ZnO/PPy) was synthesized by
polymerization method and characterized by X-ray diffraction (XRD), Ultraviolet–Visible with …

Passive NOx adsorption on Pd/H-ZSM-5: Experiments and modeling

M Ambast, K Karinshak, BMM Rahman… - Applied Catalysis B …, 2020 - Elsevier
A combined experimental and modeling study of the passive NO x adsorber (PNA) is
presented that advances the understanding and prediction of the effects of various operating …

Overall mass transfer coefficients and controlling regimes in catalytic monoliths

SY Joshi, MP Harold, V Balakotaiah - Chemical Engineering Science, 2010 - Elsevier
It is well known that the performance of a catalytic monolith is bounded by two limits: the
kinetic regime at low temperatures (or before ignition for the case of exothermic reactions) …

Towards a better understanding of delamination of multilayer flexible packaging films by carboxylic acids

S Ügdüler, T De Somer, KM Van Geem… - …, 2021 - Wiley Online Library
Recycling multilayer plastic packaging is challenging due to its intrinsic compositional
heterogeneity. A promising route to increase recycling rates for these materials is …

NOx adsorption with CO and C2H4 on Pd/SSZ-13: Experiments and modeling

M Ambast, A Gupta, BMM Rahman, LC Grabow… - Applied Catalysis B …, 2021 - Elsevier
A transient monolith model containing microkinetic schemes for NO uptake and release over
Pd/SSZ-13 without and with reductants CO or C 2 H 4 is presented. The scheme involves …

Understanding the relationship between internal diffusion resistance and catalytic degradation of chlorobenzene by the coated monolithic catalyst

Y Song, Y Zhang, Y Yue, G Qian… - Industrial & Engineering …, 2024 - ACS Publications
Even if a newly developed catalyst is super excellent, commercialization will not be
achieved without a molding technology. Unfortunately, the thermal-instability catalyst is …

Steady-state and dynamic hysteresis effects during lean co-oxidation of CO and C3H6 over Pt/Al2O3 monolithic catalyst

R Raj, MP Harold, V Balakotaiah - Chemical Engineering Journal, 2015 - Elsevier
A global kinetic model is developed for the co-oxidation of CO and C 3 H 6 over a Pt/Al 2 O 3
diesel oxidation monolithic catalyst based on a recent bench flow reactor study (Abedi et al …

Experimental and modeling study of CO and hydrocarbons light-off on various Pt-Pd/γ-Al2O3 diesel oxidation catalysts

K Daneshvar, RK Dadi, D Luss, V Balakotaiah… - Chemical Engineering …, 2017 - Elsevier
A global kinetic model is developed for the oxidation of mixtures of CO, C 2 H 4 (ethylene), C
7 H 8 (toluene), C 6 H 14 (hexane), and C 2 H 6 (ethane) over Pt-Pd/γ-Al 2 O 3 diesel …