PL256994A1 - Method of obtaining finely grained brown or hard coals of high ash content - Google Patents

Method of obtaining finely grained brown or hard coals of high ash content

Info

Publication number
PL256994A1
PL256994A1 PL25699485A PL25699485A PL256994A1 PL 256994 A1 PL256994 A1 PL 256994A1 PL 25699485 A PL25699485 A PL 25699485A PL 25699485 A PL25699485 A PL 25699485A PL 256994 A1 PL256994 A1 PL 256994A1
Authority
PL
Poland
Prior art keywords
ash content
high ash
finely grained
obtaining finely
hard coals
Prior art date
Application number
PL25699485A
Other versions
PL146251B1 (en
Original Assignee
Tatabanyai Szenbanyak
Magyar Tudomanyos Akademia
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
Application filed by Tatabanyai Szenbanyak, Magyar Tudomanyos Akademia filed Critical Tatabanyai Szenbanyak
Publication of PL256994A1 publication Critical patent/PL256994A1/en
Publication of PL146251B1 publication Critical patent/PL146251B1/en

Links

PL25699485A 1984-12-21 1985-12-20 Method of treating fine brown coal of high ash content PL146251B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU477184A HU201111B (en) 1984-12-21 1984-12-21 Process for selective enrichment of brown coal sludges by oil

Publications (2)

Publication Number Publication Date
PL256994A1 true PL256994A1 (en) 1987-03-23
PL146251B1 PL146251B1 (en) 1989-01-31

Family

ID=10968870

Family Applications (1)

Application Number Title Priority Date Filing Date
PL25699485A PL146251B1 (en) 1984-12-21 1985-12-20 Method of treating fine brown coal of high ash content

Country Status (5)

Country Link
CN (1) CN85109686A (en)
CS (1) CS264270B2 (en)
DD (1) DD258418A1 (en)
HU (1) HU201111B (en)
PL (1) PL146251B1 (en)

Also Published As

Publication number Publication date
CS264270B2 (en) 1989-06-13
PL146251B1 (en) 1989-01-31
DD258418A1 (en) 1988-07-20
HU201111B (en) 1990-09-28
CN85109686A (en) 1986-10-01
CS966785A2 (en) 1988-09-16
HUT38962A (en) 1986-07-28

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