Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Maria Anna Murmura"'
Autor:
Maria Anna Murmura
Publikováno v:
ChemElectroChem, Vol 11, Iss 1, Pp n/a-n/a (2024)
Abstract High‐temperature electrochemical cells have received increasing interest in the past years as important elements in an energy transition scenario. Their employment in power‐to‐gas or gas‐to‐power systems naturally requires an accur
Externí odkaz:
https://doaj.org/article/e7e9630190a747d4b9785248bdf19555
Autor:
Alessia Borgogna, Gaetano Iaquaniello, Valentina Biagioni, Maria Anna Murmura, Maria Cristina Annesini, Stefano Cerbelli
Publikováno v:
Chemical Engineering Transactions, Vol 96 (2022)
Methane Cracking represents one of the most promising routes to CO2-free hydrogen production.The methane decomposition reaction is typically carried out in fixed or fluidized catalytic beds, where the metal catalyst is supported on porous ceramic par
Externí odkaz:
https://doaj.org/article/1341c7f44c7b475a89b9abf481d22030
Autor:
Maria Anna Murmura, Massimiliano Della Pietra, Stefano Frangini, Claudia Paoletti, Francesca Santoni, Maria Cristina Annesini
Publikováno v:
Chemical Engineering Transactions, Vol 96 (2022)
Hydrogen production through water electrolysis has gained significant attention in the past years as a means of tackling the problem of the imbalance between the intermittent rate of electricity production from renewable sources and the continuous el
Externí odkaz:
https://doaj.org/article/5eafad1527e84e04bae954ccc5effa6a
Publikováno v:
Membranes, Vol 12, Iss 11, p 1115 (2022)
Membrane reactors are inherently two-dimensional systems that require complex models for an accurate description of the different transport phenomena involved. However, when their performance is limited by mass transport within the reactor rather tha
Externí odkaz:
https://doaj.org/article/d08e91f999924691b5179a5c9df063ff
Publikováno v:
Chemical Engineering Transactions, Vol 86 (2021)
An analysis of the performance of a membrane reactor for the production of pure hydrogen through ammonia decomposition is presented here. The system is numerically studied under a wide range of operating conditions to identify those most favorable fo
Externí odkaz:
https://doaj.org/article/61ad2f16eabb4400907c9fd92c45a392
Publikováno v:
Membranes, Vol 11, Iss 11, p 805 (2021)
It is well known that membrane reactors are inherently two-dimensional systems in which species concentrations vary as a consequence of both the reaction and permeation across the membrane, which occurs in the direction perpendicular to that of the m
Externí odkaz:
https://doaj.org/article/815b4aa8719448cd90ab8c39dbec410b
Autor:
Maria Anna Murmura, Stefano Cerbelli, Alexios-Spyridon Kyriakides, Spyros Voutetakis, Panos Seferlis, Simira Papadopoulou, Maria Cristina Annesini
Publikováno v:
Chemical Engineering Transactions, Vol 74 (2019)
Membrane reactors for low-temperature hydrogen production are receiving significant attention. The main design challenges include the choice of appropriate membranes, catalysts, and catalyst supports. Research on the mechanical supports has been addr
Externí odkaz:
https://doaj.org/article/b4be9363b7f444419e4c2fdb57673eac
Publikováno v:
Chemical Engineering Transactions, Vol 73 (2019)
Microfluidic channels filled with spatially periodic arrays of impermeable obstacles have been proved successful for the size-based continuous separation of mesoscopic objects suspended in a buffer solution with unprecedented resolution. To date howe
Externí odkaz:
https://doaj.org/article/8f784541b6b84a32b671d679a3b3964a
Autor:
Michela Lanchi, Luca Turchetti, Salvatore Sau, Raffaele Liberatore, Stefano Cerbelli, Maria Anna Murmura, Maria Cristina Annesini
Publikováno v:
Energies, Vol 13, Iss 18, p 4940 (2020)
One of the most interesting perspectives for the development of concentrated solar power (CSP) is the storage of solar energy on a seasonal basis, intending to exploit the summer solar radiation in excess and use it in the winter months, thus stabili
Externí odkaz:
https://doaj.org/article/503ee5b20f3441dcaea162c938d26c74
Publikováno v:
Membranes, Vol 8, Iss 2, p 34 (2018)
Membrane reactors for hydrogen production have been extensively studied in the past years due to the interest in developing systems that are adequate for the decentralized production of high-purity hydrogen. Research in this field has been both exper
Externí odkaz:
https://doaj.org/article/df1ef5be48014793b142f25128a4780f