HYDRODESULFURIZATION OF PETROLEUM COKES.

Isao Mochida, Toshinori Marutsuka, Tetsuya Furuno, Yozo Korai, Hiroshi Fujitsu

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Hydrodesulfurization of petroleum coke was studied in hydrogen flow at atmospheric pressure over the temperature range 650 to 850 degree C. The lump coke was desulfurized to the greatest extent at 650 degree C, 60% of its sulfur having been removed within 20 h. With lump coke the higher the desulfurization temperature, the lower the desulfurization level achieved. Grinding the coke increased the desulfurization level, at both 650 degree C and 750 degree , to 90 and 70%, respectively, within 6 h. In contrast, the desulfurization level at 850 degree C was always the worst.

Original languageEnglish
Pages (from-to)545-553
Number of pages9
JournalHigh Temperatures - High Pressures
Volume19
Issue number5
Publication statusPublished - 1987

Fingerprint

Hydrodesulfurization
coke
Petroleum
Desulfurization
crude oil
Crude oil
Coke
Petroleum coke
grinding
Sulfur
Atmospheric pressure
Hydrogen
atmospheric pressure
sulfur
Temperature
temperature
hydrogen

All Science Journal Classification (ASJC) codes

  • Fluid Flow and Transfer Processes
  • Physical and Theoretical Chemistry
  • Computational Mechanics
  • Mechanics of Materials
  • Materials Science (miscellaneous)

Cite this

Mochida, I., Marutsuka, T., Furuno, T., Korai, Y., & Fujitsu, H. (1987). HYDRODESULFURIZATION OF PETROLEUM COKES. High Temperatures - High Pressures, 19(5), 545-553.

HYDRODESULFURIZATION OF PETROLEUM COKES. / Mochida, Isao; Marutsuka, Toshinori; Furuno, Tetsuya; Korai, Yozo; Fujitsu, Hiroshi.

In: High Temperatures - High Pressures, Vol. 19, No. 5, 1987, p. 545-553.

Research output: Contribution to journalArticle

Mochida, I, Marutsuka, T, Furuno, T, Korai, Y & Fujitsu, H 1987, 'HYDRODESULFURIZATION OF PETROLEUM COKES.', High Temperatures - High Pressures, vol. 19, no. 5, pp. 545-553.
Mochida I, Marutsuka T, Furuno T, Korai Y, Fujitsu H. HYDRODESULFURIZATION OF PETROLEUM COKES. High Temperatures - High Pressures. 1987;19(5):545-553.
Mochida, Isao ; Marutsuka, Toshinori ; Furuno, Tetsuya ; Korai, Yozo ; Fujitsu, Hiroshi. / HYDRODESULFURIZATION OF PETROLEUM COKES. In: High Temperatures - High Pressures. 1987 ; Vol. 19, No. 5. pp. 545-553.
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