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ZA897379B - Processing of pond slime - Google Patents

Processing of pond slime

Info

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
Application number
ZA897379A
Inventor
Peter Wehland
Wehland Peter
Bruno Fechner
Fechner Bruno
Heinz Hoelter
Hoelter Heinz
Original Assignee
Hoelter H
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 Hoelter H filed Critical Hoelter H
Publication of ZA897379B publication Critical patent/ZA897379B/en

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
ZA897379A 1988-09-29 1989-09-28 Processing of pond slime ZA897379B (en)

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 (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2176557C2 (en) * 1999-12-15 2001-12-10 Сывороткин Андрей Николаевич Method of concentration of coal sludges
DE10059076B4 (en) * 2000-11-28 2005-10-06 Rag Ag Sludge beds for dewatering flotation mine discharges
RU2297284C2 (en) * 2005-05-11 2007-04-20 Институт угля и углехимии Сибирского отделения Российской Академии Наук (ИУУ СО РАН) Method of concentration of coal sludges
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 low-order/oxidized coal slime flotation 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
PL162107B1 (en) 1993-08-31
DE3833054A1 (en) 1990-04-05
SU1755704A3 (en) 1992-08-15
DE3833054C2 (en) 1995-04-20
GB8921257D0 (en) 1989-11-08
GB2223191B (en) 1992-06-03
CZ285048B6 (en) 1999-05-12
CZ535589A3 (en) 1998-07-15
GB2223191A (en) 1990-04-04

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