AU492252B2 - Improvements relating tothe solvent-refining of coal - Google Patents

Improvements relating tothe solvent-refining of coal

Info

Publication number
AU492252B2
AU492252B2 AU81408/75A AU8140875A AU492252B2 AU 492252 B2 AU492252 B2 AU 492252B2 AU 81408/75 A AU81408/75 A AU 81408/75A AU 8140875 A AU8140875 A AU 8140875A AU 492252 B2 AU492252 B2 AU 492252B2
Authority
AU
Australia
Prior art keywords
refining
coal
improvements relating
relating tothe
solvent
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU81408/75A
Other versions
AU8140875A (en
Inventor
Cornelis Kleynjan And Quintin John Beukes Andries Brink
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sasol Operations Pty Ltd
Original Assignee
Sasol Operations Pty Ltd
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 ZA00743326A external-priority patent/ZA743326B/en
Application filed by Sasol Operations Pty Ltd filed Critical Sasol Operations Pty Ltd
Application granted granted Critical
Publication of AU492252B2 publication Critical patent/AU492252B2/en
Publication of AU8140875A publication Critical patent/AU8140875A/en
Expired legal-status Critical Current

Links

AU81408/75A 1974-05-24 1975-05-22 Improvements relating tothe solvent-refining of coal Expired AU492252B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZAZA74/3326 1974-05-24
ZA00743326A ZA743326B (en) 1974-05-24 1974-05-24 Improvements relating to the solventrefining of coal

Publications (2)

Publication Number Publication Date
AU492252B2 true AU492252B2 (en) 1976-11-25
AU8140875A AU8140875A (en) 1976-11-25

Family

ID=

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