Kinetic modeling of urea decomposition and byproduct formation
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2020.116138
Abstract: Abstract A kinetic model for urea decomposition and byproduct formation was developed and validated against thermogravimetric analyses (TGA) of urea and urea-derived byproducts, including biuret and cyanuric acid, at heating rates up to 500 °C/min. The… read more here.
Keywords: byproduct formation; urea decomposition; decomposition byproduct;
Numerical study on the design of urea decomposition chamber in LP SCR system
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Naval Architecture and Ocean Engineering"
DOI: 10.1016/j.ijnaoe.2018.06.005
Abstract: Abstract In order to design efficient Urea Decomposition Chamber (UDC) for the Low Pressure (LP) Selective Catalytic Reduction (SCR) system, numerical simulations were conducted with respect to various design parameters. The design parameters examined in… read more here.
Keywords: chamber; scr system; urea decomposition; design ... See more keywords
Promotion of Cu–SSZ-13 on Urea Decomposition
Sign Up to like & getrecommendations! Published in 2021 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.0c04347
Abstract: Based on the homemade flow reaction test platform, the thermolysis and hydrolysis process of urea and its byproducts on the Cu–SSZ-13 catalyst was studied, and the formation rule of gas-phase produ... read more here.
Keywords: ssz urea; urea decomposition; promotion ssz;
rGO functionalized (Ni,Fe)-OH for an efficient trifunctional catalyst in low-cost hydrogen generation via urea decomposition as a proxy anodic reaction.
Sign Up to like & getrecommendations! Published in 2022 at "Dalton transactions"
DOI: 10.1039/d2dt01197b
Abstract: Green hydrogen derived from the water-electrolysis route is emerging as a game changer for achieving global carbon neutrality. Economically producing hydrogen through water electrolysis, however, requires the development of low-cost and highly efficient electrocatalysts via… read more here.
Keywords: reaction; urea decomposition; hydrogen; low cost ... See more keywords
Urea Decomposition Mechanism by Dinuclear Nickel Complexes
Sign Up to like & getrecommendations! Published in 2023 at "Molecules"
DOI: 10.3390/molecules28041659
Abstract: Urease is an enzyme containing a dinuclear nickel active center responsible for the hydrolysis of urea into carbon dioxide and ammonia. Interestingly, inorganic models of urease are unable to mimic its mechanism despite their similarities… read more here.
Keywords: dinuclear nickel; nickel complexes; urea decomposition; mechanism ... See more keywords