ZA821395B - Improved method for removing undesired components from coal - Google Patents

Improved method for removing undesired components from coal

Info

Publication number
ZA821395B
ZA821395B ZA821395A ZA821395A ZA821395B ZA 821395 B ZA821395 B ZA 821395B ZA 821395 A ZA821395 A ZA 821395A ZA 821395 A ZA821395 A ZA 821395A ZA 821395 B ZA821395 B ZA 821395B
Authority
ZA
South Africa
Prior art keywords
coal
improved method
undesired components
removing undesired
components
Prior art date
Application number
ZA821395A
Inventor
Lester G Massey
Robert I Brabets
William A Abel
Original Assignee
Cng Res Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US06/261,470 external-priority patent/US4364740A/en
Application filed by Cng Res Co filed Critical Cng Res Co
Publication of ZA821395B publication Critical patent/ZA821395B/en

Links

ZA821395A 1981-05-07 1982-03-03 Improved method for removing undesired components from coal ZA821395B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/261,470 US4364740A (en) 1980-03-06 1981-05-07 Method for removing undesired components from coal

Publications (1)

Publication Number Publication Date
ZA821395B true ZA821395B (en) 1983-01-26

Family

ID=22993448

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA821395A ZA821395B (en) 1981-05-07 1982-03-03 Improved method for removing undesired components from coal

Country Status (2)

Country Link
CA (1) CA1187435A (en)
ZA (1) ZA821395B (en)

Also Published As

Publication number Publication date
CA1187435A (en) 1985-05-21

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