Production of mid-distillation fuels from syngas using cobalt nanocatalyst supported on Gracilaria gracilis macroalgae biochar

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Akhound Babatabar Mokhtar; Kharazi Ali; Eshaghi Melika; Vaghar Mousavi Mahshid; Abbasi Hamid; TAVASOLI AHMAD

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Farayandno Year:2022 | Volume:17 | Issue:77 Page(s): 38-53

Download Full-Text

Persian Verion

View:

Download:

Cites:

Information Journal Paper

Title

Production of mid-distillation fuels from syngas using cobalt nanocatalyst supported on Gracilaria gracilis macroalgae biochar

Author(s)

Keywords

Pyrolysis

Gracilaria Gracilis Macroalgae

Biochar

Cobalt Catalyst

Fischer-Tropsch

Abstract

This study investigates the application of Biochar from the macroalgae Pyrolysis of Gracylaria gracilis as catalyst support for the production of mid-distillation fuels. Macroalgae were pyrolyzed at 550 °C, and the resulting products were evaluated. The major product of the Pyrolysis was Biochar (40.1%). The gaseous product mostly contained carbon dioxide (51.9%) and hydrogen (26.3%), and the liquid product mainly contained oxygenate and nitrogenate compounds. The abtained Biochar was activated and impregnated with 15% cobalt and then used as a catalyst in the Fisher-Tropesh process under conditions of syngas flow of 45 ml/min (H2/CO = 2), 18 bar pressure and temperature of 220 °C. The results showed that carbon monoxide conversion was 64.2%, and the highest product selectivity was for heavy hydrocarbons (74%), while the selectivity of carbon dioxide as a by-product was 2.3%. Catalyst characterization was performed by BET, XRD, TPR, TGA and TEM methods.

Multimedia

No record.

Cites

No record.

References

No record.

Cite

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans