Catalytic hydrocracking of vacuum residue and waste cooking mixtures

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62243136%3A_____%2F18%3AN0000023" target="_blank" >RIV/62243136:_____/18:N0000023 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007%2Fs00706-018-2171-5" target="_blank" >https://link.springer.com/article/10.1007%2Fs00706-018-2171-5</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00706-018-2171-5" target="_blank" >10.1007/s00706-018-2171-5</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Catalytic hydrocracking of vacuum residue and waste cooking mixtures

Popis výsledku v původním jazyce

The co-processing of fossil and waste raw materials can postpone the depletion of fossil resources. The effect of wastecooking oil addition to catalytic vacuum hydrocrack residue was studied. Commercial NiW/SiO2–Al2O3, activated bentonite, Fe2O3 nanopowder, and synthesized CoMo/SiO2, CoMo/Al2O3 catalysts were used at 390 C and 15 MPa. The products were analyzed by simulated distillation (SimDis), C, H, N, and S elemental analysis, GC and solubility in nheptane The vacuum residue conversion decreased in the order CoMo/Al2O3[CoMo/SiO2 = NiW/SiO2–Al2O3 [bentonite = nano Fe2O3. CoMo/Al2O3 catalyst was selected for hydrocracking the vacuum residue and its mixture with waste cooking oil. The best yield of light compounds with the highest hydrogen content in the product occurred when 20 wt% of waste cooking oil and 80 wt% of vacuum residue were used. A bigger content of waste cooking oil generated an increase in the solid yield production (10 wt%). Co-processing produced lighter hydrocarbons and deoxygenation intermediates.

Název v anglickém jazyce

Catalytic hydrocracking of vacuum residue and waste cooking mixtures

Popis výsledku anglicky

The co-processing of fossil and waste raw materials can postpone the depletion of fossil resources. The effect of wastecooking oil addition to catalytic vacuum hydrocrack residue was studied. Commercial NiW/SiO2–Al2O3, activated bentonite, Fe2O3 nanopowder, and synthesized CoMo/SiO2, CoMo/Al2O3 catalysts were used at 390 C and 15 MPa. The products were analyzed by simulated distillation (SimDis), C, H, N, and S elemental analysis, GC and solubility in nheptane The vacuum residue conversion decreased in the order CoMo/Al2O3[CoMo/SiO2 = NiW/SiO2–Al2O3 [bentonite = nano Fe2O3. CoMo/Al2O3 catalyst was selected for hydrocracking the vacuum residue and its mixture with waste cooking oil. The best yield of light compounds with the highest hydrogen content in the product occurred when 20 wt% of waste cooking oil and 80 wt% of vacuum residue were used. A bigger content of waste cooking oil generated an increase in the solid yield production (10 wt%). Co-processing produced lighter hydrocarbons and deoxygenation intermediates.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20402 - Chemical process engineering

Projekt

<a href="/cs/project/LO1606" target="_blank" >LO1606: Rozvoj Centra UniCRE</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Monatshefte für Chemie - Chemical Monthly

ISSN

0026-9247

e-ISSN

1434-4475

Svazek periodika

149

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

AT - Rakouská republika

Počet stran výsledku

11

Strana od-do

1167–1177

Kód UT WoS článku

000433333300021

EID výsledku v databázi Scopus

2-s2.0-85042079428