CA1231689A - Installaton d'enrichissement du charbon - Google Patents
Installaton d'enrichissement du charbonInfo
- Publication number
- CA1231689A CA1231689A CA000454876A CA454876A CA1231689A CA 1231689 A CA1231689 A CA 1231689A CA 000454876 A CA000454876 A CA 000454876A CA 454876 A CA454876 A CA 454876A CA 1231689 A CA1231689 A CA 1231689A
- Authority
- CA
- Canada
- Prior art keywords
- coal
- water
- arrangement
- zone
- oil
- 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
Links
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000454876A CA1231689A (fr) | 1981-05-28 | 1984-05-22 | Installaton d'enrichissement du charbon |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/267,773 US4412843A (en) | 1980-01-22 | 1981-05-28 | Beneficiated coal, coal mixtures and processes for the production thereof |
US267,777 | 1981-05-28 | ||
US267,773 | 1981-05-28 | ||
US06/267,777 US4406664A (en) | 1980-01-22 | 1981-05-28 | Process for the enhanced separation of impurities from coal and coal products produced therefrom |
CA000399826A CA1194304A (fr) | 1981-05-28 | 1982-03-30 | Charbon enrichi, ses melanges et leur production |
CA000454876A CA1231689A (fr) | 1981-05-28 | 1984-05-22 | Installaton d'enrichissement du charbon |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1231689A true CA1231689A (fr) | 1988-01-19 |
Family
ID=27167231
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000454876A Expired CA1231689A (fr) | 1981-05-28 | 1984-05-22 | Installaton d'enrichissement du charbon |
CA000469670A Expired CA1194305A (fr) | 1981-05-28 | 1984-12-07 | Melanges charbon-huile et methode d'obtention |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000469670A Expired CA1194305A (fr) | 1981-05-28 | 1984-12-07 | Melanges charbon-huile et methode d'obtention |
Country Status (1)
Country | Link |
---|---|
CA (2) | CA1231689A (fr) |
-
1984
- 1984-05-22 CA CA000454876A patent/CA1231689A/fr not_active Expired
- 1984-12-07 CA CA000469670A patent/CA1194305A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1194305A (fr) | 1985-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry | ||
MKEX | Expiry |
Effective date: 20050119 |