The co-processing of fossil and waste raw materials can postpone the depletion of fossil resources. The effect of waste cooking oil addition to catalytic vacuum hydrocrack residue was studied. Commercial NiW/SiO –Al O , activated ben- 2 2 3 tonite, Fe O nanopowder, and synthesized CoMo/SiO , CoMo/Al O catalysts were used at 390 C and 15 MPa. The 2 3 2 2 3 products were analyzed by simulated distillation (SimDis), C, H, N, and S elemental analysis, GC and solubility in n- heptane. The vacuum residue conversion decreased in the order CoMo/Al O [ CoMo/SiO = NiW/SiO –Al O [ 2 3 2 2 2 3 bentonite = nano Fe O . CoMo/Al O catalyst was selected for hydrocracking the vacuum residue and its mixture with 2 3 2 3 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. Graphical abstract Keywords Catalysis Co-processing Hydrocarbons Hydrogenations Introduction
Monatshefte für Chemie - Chemical Monthly – Springer Journals
Published: Feb 17, 2018
It’s your single place to instantly
discover and read the research
that matters to you.
Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.
All for just $49/month
Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly
Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.
Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.
Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.
All the latest content is available, no embargo periods.
“Hi guys, I cannot tell you how much I love this resource. Incredible. I really believe you've hit the nail on the head with this site in regards to solving the research-purchase issue.”Daniel C.
“Whoa! It’s like Spotify but for academic articles.”@Phil_Robichaud
“I must say, @deepdyve is a fabulous solution to the independent researcher's problem of #access to #information.”@deepthiw
“My last article couldn't be possible without the platform @deepdyve that makes journal papers cheaper.”@JoseServera