CoMo/Al2O3 Hydrodesulfurization Catalyst Modified with Nitrilotriacetic Acid: Preparation Without Use of NH4+ and NO3− Ions.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F23%3A00556449" target="_blank" >RIV/67985858:_____/23:00556449 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0330790" target="_blank" >http://hdl.handle.net/11104/0330790</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10562-022-03984-7" target="_blank" >10.1007/s10562-022-03984-7</a>
Alternative languages
Result language
angličtina
Original language name
CoMo/Al2O3 Hydrodesulfurization Catalyst Modified with Nitrilotriacetic Acid: Preparation Without Use of NH4+ and NO3− Ions.
Original language description
Impregnation solutions for the preparation of NTA-modified CoMo/Al2O3 hydrodesulfurization catalysts were prepared without use of unnecessary and disrupting NH4+ and NO3− ions. The reaction-dissolution took place in the suspension of NTA, CoCO3·xH2O and MoO3 (here DISUSPEN method). The conventional solutions, prepared in the literature using NTA, NH4OH, MoO3 and Co(NO3)2, (here DISAMON method), were neutral or basic. The solid obtained by their drying was partly crystalline. The DISUSPEN solutions were acidic, with pH = 1.0–1.5. The DISUSPEN solids were XRD-amorphous with glass-like appearance. Much less nitrogen-containing emissions is produced during in-situ sulfidation of DISUSPEN catalysts as compared with DISAMON catalysts. Catalysts prepared by the DISUSPEN method are more active in HDS of thiophene than those prepared by the conventional DISAMON method.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10403 - Physical chemistry
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Catalysis Letters
ISSN
1011-372X
e-ISSN
1572-879X
Volume of the periodical
153
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
311-319
UT code for WoS article
000772548600001
EID of the result in the Scopus database
2-s2.0-85126841009