Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Aneta Pashkova"'
Publikováno v:
Corrosion and Materials Degradation, Vol 4, Iss 1, Pp 18-30 (2022)
One of the key urban air quality issues is pollution by nitrogen oxides (NOx). To reduce NOx, facade cladding could be provided with photocatalytic properties by incorporating titanium dioxide nanoparticles. For this purpose, a modified phosphoric ac
Externí odkaz:
https://doaj.org/article/09d2d95e71ec4230a589a8a08c2fb958
Publikováno v:
Catalysis Science & Technology. 12:2755-2760
Novel processes for the sustainable production of fertilizers are highly sought after to combat climate change. Herein, we demonstrate that by irradiating with strong UVA-light, TiO2 is able to photocatalytically oxidize molecular nitrogen in the gas
Novel processes for the sustainable production of fertilizers are highly sought after to combat climate change. Herein, we demonstrate that by irradiating with strong UVA-light, TiO2 is able to photocatalytically oxidize molecular nitrogen in the gas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e7b34609d6cce72a9be16d9243d5eea
https://doi.org/10.26434/chemrxiv-2021-hljbh
https://doi.org/10.26434/chemrxiv-2021-hljbh
Autor:
Roland Dittmeyer, Aneta Pashkova
Publikováno v:
Catalysis Today. 248:128-137
The importance of the direct synthesis process for the production of hydrogen peroxide from hydrogen and oxygen is apparent from the numerous publications and patents on the subject since the beginning of the 20th century. The prospects it would open
Publikováno v:
Catalysis Today. 248:149-159
The recent literature on direct synthesis of H 2 O 2 is reviewed with respect to two important directions. The best catalysts to date are assessed with a view to their composition, e.g., alloys, and regarding the role of the support material and solv
Publikováno v:
Catalysis Today. 248:101-107
Despite intensive research carried out by academia and industry over the past decades, the liquid phase direct hydrogen peroxide synthesis still faces a lot of challenges including safety, selectivity and productivity of the reaction. One facet of th
Publikováno v:
Applied Catalysis A: General. :281-287
An approach for the direct synthesis of hydrogen peroxide with CO2 as solvent has been explored. Both batch and continuous experiments have been performed. The activity of self-prepared Pd-supported catalysts has been verified leading to high product
Autor:
Lasse Greiner, Aneta Pashkova
Publikováno v:
Chemical Engineering Science. 76:45-48
Continuous heat balance calorimetry allows determination of mixing efficiency by measurement of effective excess enthalpy of non-reactive streams. This can be normalised to the dimensionless goodness of mixing G with the experimentally independently
Autor:
Lasse Greiner, Aneta Pashkova
Publikováno v:
Chemie Ingenieur Technik. 83:1337-1342
Continuous processes are highly attractive and their advantages are textbook knowledge. However, for small-scale chemical production (typically up to 100 t per year) batch processes are the predominant application. Why this is the case and what facto
Publikováno v:
Chemical Engineering Journal. 165:924-933
A continuous process for safe direct synthesis of H2O2 from H2 and O2 over Pd-catalysts in a gas/liquid membrane contactor is proposed. As a prerequisite for the process a method was developed for coating of Pd based catalysts into the fine porous la