ZA795038B - Process for dressing coal or similar minerals - Google Patents
Process for dressing coal or similar mineralsInfo
- Publication number
- ZA795038B ZA795038B ZA00795038A ZA795038A ZA795038B ZA 795038 B ZA795038 B ZA 795038B ZA 00795038 A ZA00795038 A ZA 00795038A ZA 795038 A ZA795038 A ZA 795038A ZA 795038 B ZA795038 B ZA 795038B
- Authority
- ZA
- South Africa
- Prior art keywords
- similar minerals
- dressing coal
- dressing
- coal
- minerals
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/02—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation
- B03B5/10—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation on jigs
- B03B5/20—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation on jigs using pulses generated by air injection
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782841559 DE2841559A1 (en) | 1978-09-23 | 1978-09-23 | Coal refining jig - with superimposed high-frequency positive pulsations on basic pulsations |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA795038B true ZA795038B (en) | 1980-09-24 |
Family
ID=6050307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00795038A ZA795038B (en) | 1978-09-23 | 1979-09-24 | Process for dressing coal or similar minerals |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU531957B2 (en) |
DE (1) | DE2841559A1 (en) |
ZA (1) | ZA795038B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3013118A1 (en) * | 1980-04-03 | 1981-10-08 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Mineral jig setting wet process - uses liq. pulses comprising basic and superimposed oscillations, both pneumatically generated |
DE3218034C2 (en) * | 1982-05-10 | 1986-09-25 | Mitsubishi Jukogyo K.K., Tokio/Tokyo | Rotary piston valve for pneumatic net setting machines |
CN114151085B (en) * | 2021-12-09 | 2023-09-22 | 山东鲁创能源科技有限公司 | Coal mine 'three-lower' coal pressing filling mining system and method |
-
1978
- 1978-09-23 DE DE19782841559 patent/DE2841559A1/en not_active Ceased
-
1979
- 1979-09-21 AU AU51089/79A patent/AU531957B2/en not_active Ceased
- 1979-09-24 ZA ZA00795038A patent/ZA795038B/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2841559A1 (en) | 1980-04-03 |
AU531957B2 (en) | 1983-09-15 |
AU5108979A (en) | 1980-04-03 |
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