Heteronuclear probes of coal structure and reactivity. Semi-annual report
Efforts toward quantitation of the sulfur removed from coal in the reaction Coal(S) + excess PBu{sub 3} with heat {r_arrow} Coal + SPBu{sub 3}/PBu{sub 3} by column chromatography of the products followed by weighing the SPBu{sub 3} and vacuum distillation of the SPBu{sub 3}/PBu{sub 3} mixture followed by gas chromatographic analysis are described. The first method failed, but the latter is more successful. It has been discovered that para-chloro phenol catalyzes the removal of sulfur from dibenzothiophene by PBu{sub 3} under mild conditions.
- Research Organization:
- USDOE Pittsburgh Energy Technology Center, PA (United States); Haimson Research Corp., Palo Alto, CA (United States)
- Sponsoring Organization:
- USDOE Assistant Secretary for Fossil Energy, Washington, DC (United States)
- DOE Contract Number:
- FG22-95PC95208
- OSTI ID:
- 468449
- Report Number(s):
- DOE/PC/95208--T1; ON: DE97051889
- Country of Publication:
- United States
- Language:
- English
Similar Records
A NOVEL APPROACH TO CATALYTIC DESULFURIZATION OF COAL
Heteronuclear probes of coal structure and reactivity. Quarterly report, October--December 1993
A NOVEL APPROACH TO CATALYTIC DESULFURIZATION OF COAL
Technical Report
·
Fri May 31 00:00:00 EDT 1996
·
OSTI ID:7567
Heteronuclear probes of coal structure and reactivity. Quarterly report, October--December 1993
Technical Report
·
Sun Jan 30 23:00:00 EST 1994
·
OSTI ID:10141774
A NOVEL APPROACH TO CATALYTIC DESULFURIZATION OF COAL
Technical Report
·
Wed Oct 31 23:00:00 EST 2001
·
OSTI ID:800760