ZA897379B - Processing of pond slime - Google Patents
Processing of pond slimeInfo
- Publication number
- ZA897379B ZA897379B ZA897379A ZA897379A ZA897379B ZA 897379 B ZA897379 B ZA 897379B ZA 897379 A ZA897379 A ZA 897379A ZA 897379 A ZA897379 A ZA 897379A ZA 897379 B ZA897379 B ZA 897379B
- Authority
- ZA
- South Africa
- Prior art keywords
- slime
- pond
- processing
- pond slime
- 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
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
- B03B9/005—General arrangement of separating plant, e.g. flow sheets specially adapted for coal
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3833054A DE3833054C2 (en) | 1988-09-29 | 1988-09-29 | Process for the treatment of pond sludge (flotation outlets) and treatment plant |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA897379B true ZA897379B (en) | 1990-05-30 |
Family
ID=6363968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA897379A ZA897379B (en) | 1988-09-29 | 1989-09-28 | Processing of pond slime |
Country Status (6)
Country | Link |
---|---|
CZ (1) | CZ285048B6 (en) |
DE (1) | DE3833054C2 (en) |
GB (1) | GB2223191B (en) |
PL (1) | PL162107B1 (en) |
SU (1) | SU1755704A3 (en) |
ZA (1) | ZA897379B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10059076B4 (en) * | 2000-11-28 | 2005-10-06 | Rag Ag | Sludge beds for dewatering flotation mine discharges |
CN101871651B (en) * | 2010-06-29 | 2012-04-25 | 北京中矿环保科技股份有限公司 | Method and device for cleanly storing and feeding coal slurry fuel of electric power plant |
JP5845658B2 (en) * | 2011-06-28 | 2016-01-20 | 株式会社大林組 | Purification method and system for contaminated soil |
AT512961B1 (en) * | 2012-05-23 | 2014-02-15 | Via Donau Oesterreichische Wasserstrasen Ges M B H | Process for the treatment of river sediments and watercraft for carrying it out |
CN103920582B (en) * | 2014-04-29 | 2016-01-20 | 河南理工大学 | A kind of closed circuit grading technology being applicable to Bed for Fine Coal classification |
CN108932529A (en) * | 2018-06-28 | 2018-12-04 | 河南理工大学 | A kind of washability assessment method during image recognition method coal separation |
CN110237939A (en) * | 2019-07-16 | 2019-09-17 | 中国矿业大学 | A kind of low order/oxidized coal slime floating agent and its preparation method and application |
CN110314767A (en) * | 2019-08-13 | 2019-10-11 | 中国矿业大学 | A kind of low order/oxidized coal slime floating agent and application method |
AT522690B1 (en) * | 2019-11-26 | 2021-01-15 | Lubot Schmierstoff Und Prozesstechnik Gmbh | Processing device and method for processing process liquid laden with solids |
CN113210133A (en) * | 2021-04-23 | 2021-08-06 | 中煤科工集团北京华宇工程有限公司 | Three-time coal flotation process |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB407376A (en) * | 1932-09-16 | 1934-03-16 | George Raw | Improvements in and connected with the separation of solid materials of different specific gravities by pneumatic pressure |
DE931521C (en) * | 1952-11-18 | 1955-08-11 | Bhs Bayerische Berg | Process, installation and devices for the wet processing of coal sludge deposited in ponds |
US4128474A (en) * | 1977-03-24 | 1978-12-05 | Linatex Corporation Of America | Process for cleaning and dewatering fine coal |
-
1988
- 1988-09-29 DE DE3833054A patent/DE3833054C2/en not_active Expired - Fee Related
-
1989
- 1989-09-19 CZ CS895355A patent/CZ285048B6/en unknown
- 1989-09-20 PL PL89281509A patent/PL162107B1/en unknown
- 1989-09-20 GB GB8921257A patent/GB2223191B/en not_active Expired - Lifetime
- 1989-09-28 SU SU894742011A patent/SU1755704A3/en active
- 1989-09-28 ZA ZA897379A patent/ZA897379B/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB2223191B (en) | 1992-06-03 |
DE3833054C2 (en) | 1995-04-20 |
GB2223191A (en) | 1990-04-04 |
GB8921257D0 (en) | 1989-11-08 |
PL162107B1 (en) | 1993-08-31 |
DE3833054A1 (en) | 1990-04-05 |
CZ285048B6 (en) | 1999-05-12 |
CZ535589A3 (en) | 1998-07-15 |
SU1755704A3 (en) | 1992-08-15 |
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