PL202860A1 - COAL FLOTATION AGENT, ESPECIALLY LOW METAMORPHIZATION COAL - Google Patents
COAL FLOTATION AGENT, ESPECIALLY LOW METAMORPHIZATION COALInfo
- Publication number
- PL202860A1 PL202860A1 PL20286077A PL20286077A PL202860A1 PL 202860 A1 PL202860 A1 PL 202860A1 PL 20286077 A PL20286077 A PL 20286077A PL 20286077 A PL20286077 A PL 20286077A PL 202860 A1 PL202860 A1 PL 202860A1
- Authority
- PL
- Poland
- Prior art keywords
- coal
- metamorphization
- especially low
- flotation agent
- coal flotation
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL20286077A PL104569B1 (en) | 1977-12-10 | 1977-12-10 | COAL FLOTANT, ESPECIALLY LOW METAMORPHIZATION COAL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL20286077A PL104569B1 (en) | 1977-12-10 | 1977-12-10 | COAL FLOTANT, ESPECIALLY LOW METAMORPHIZATION COAL |
Publications (2)
Publication Number | Publication Date |
---|---|
PL202860A1 true PL202860A1 (en) | 1978-10-09 |
PL104569B1 PL104569B1 (en) | 1979-08-31 |
Family
ID=19986119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL20286077A PL104569B1 (en) | 1977-12-10 | 1977-12-10 | COAL FLOTANT, ESPECIALLY LOW METAMORPHIZATION COAL |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL104569B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1211870A (en) * | 1982-10-14 | 1986-09-23 | Robert O. Keys | Promotors for froth flotation of coal |
US4859318A (en) * | 1987-10-16 | 1989-08-22 | Fospur Limited | Recovering coal fines |
-
1977
- 1977-12-10 PL PL20286077A patent/PL104569B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL104569B1 (en) | 1979-08-31 |
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