Green catalysis: CuZn catalyst as a replacement of CuCr catalysts

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F18%3A43915881" target="_blank" >RIV/60461373:22320/18:43915881 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22350/18:43915881
Result on the web
<a href="https://iceti.vscht.cz/files/uzel/0040841/0009~~K07KL8o7vDY73tPZNcTTyMDQQrfMCAA.pdf?redirected" target="_blank" >https://iceti.vscht.cz/files/uzel/0040841/0009~~K07KL8o7vDY73tPZNcTTyMDQQrfMCAA.pdf?redirected</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Green catalysis: CuZn catalyst as a replacement of CuCr catalysts
Original language description
Discussion about environmentally friendly approach to chemical production had begun far before 1993, when the term “Green chemistry” has been officially defined. The presented research involves three of the twelve basic environmental principles. In particular, there is an enormous negative environmental impact of chromium ions present in the waste solutions produced during CuCr catalyst preparation. The main aim of the research is thus to find an ecological alternative to CuCr catalysts used in hydrogenolysis of esters to alcohols. One promising candidate is the group of CuZn catalysts. Our CuZn catalyst was prepared by a co-precipitation method. After that, the catalyst was characterized in detail to describe its composition and morphology. The catalyst was then tested in hydrogenolysis of dimethyl adipate to hexane-1,6-diol. From the comparison of the catalytic data for the newly prepared catalyst and a commercial CuCr catalyst it is clear that our CuZn catalyst showed a higher activity.
Czech name
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Czech description
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Project
<a href="/en/project/GA17-05704S" target="_blank" >GA17-05704S: Investigation and optimization of promoted CuZnAl hydrogenation catalysts</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
ICETI 2018 - 2nd International Conference on Environmental Technology and Innovations
ISBN
978-80-7592-034-8
ISSN
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e-ISSN
neuvedeno
Number of pages
4
Pages from-to
82-85
Publisher name
Vysoká škola chemicko-technologická v Praze
Place of publication
Praha
Event location
Praha
Event date
Nov 21, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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