PL339248A1 - Method of dewatering crude brown coal - Google Patents

Method of dewatering crude brown coal

Info

Publication number
PL339248A1
PL339248A1 PL33924800A PL33924800A PL339248A1 PL 339248 A1 PL339248 A1 PL 339248A1 PL 33924800 A PL33924800 A PL 33924800A PL 33924800 A PL33924800 A PL 33924800A PL 339248 A1 PL339248 A1 PL 339248A1
Authority
PL
Poland
Prior art keywords
brown coal
crude brown
dewatering crude
dewatering
coal
Prior art date
Application number
PL33924800A
Other versions
PL193222B1 (en
Original Assignee
Rwe Energie Ag
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 Rwe Energie Ag filed Critical Rwe Energie Ag
Publication of PL339248A1 publication Critical patent/PL339248A1/en
Publication of PL193222B1 publication Critical patent/PL193222B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
PL339248A 1999-03-27 2000-03-27 Method of dewatering crude brown coal PL193222B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1999114098 DE19914098C2 (en) 1999-03-27 1999-03-27 Process for dewatering raw lignite by centrifugation

Publications (2)

Publication Number Publication Date
PL339248A1 true PL339248A1 (en) 2000-10-09
PL193222B1 PL193222B1 (en) 2007-01-31

Family

ID=7902743

Family Applications (1)

Application Number Title Priority Date Filing Date
PL339248A PL193222B1 (en) 1999-03-27 2000-03-27 Method of dewatering crude brown coal

Country Status (7)

Country Link
BG (1) BG63878B1 (en)
CZ (1) CZ299606B6 (en)
DE (1) DE19914098C2 (en)
GR (1) GR1003559B (en)
PL (1) PL193222B1 (en)
RO (1) RO120915B1 (en)
TR (1) TR200000817A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19914098C2 (en) * 1999-03-27 2002-09-19 Rwe Energie Ag Process for dewatering raw lignite by centrifugation
DE102004038235B4 (en) * 2004-08-05 2013-01-31 Rwe Power Ag Process for the demineralization of lignite
DE102005060302A1 (en) 2005-12-16 2007-06-28 Basf Coatings Ag Aqueous coating material, useful for preparing e.g. thermoplastic and duroplastic materials, comprises an olefin saturated grafted ionically or non-ionically stabilized polyurethane, a surfactant or dispersion agent and an organic solvent
CN111998629B (en) * 2020-08-31 2021-09-21 中国矿业大学 Coal slime strip-making drying device and method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2607433C3 (en) * 1976-02-24 1980-01-17 Siemens Ag Digital correlation receiver
SE7713395L (en) * 1977-11-28 1979-05-29 Lindstroem O DRAINAGE OF PEAT
AT369423B (en) * 1979-11-20 1982-12-27 Voest Alpine Ag METHOD FOR DRYING AND STRUCTURAL CONVERSION OF ORGANIC SOLIDS, ESPECIALLY BROWN COALS
AT366405B (en) * 1980-01-21 1981-04-13 Voest Alpine Ag METHOD FOR DRYING AND CONVERTING ORGANIC SOLIDS, ESPECIALLY BROWN COALS WITH STEAM
AT381718B (en) * 1982-01-20 1986-11-25 Voest Alpine Ag ROTATING GAP SCREEN FOR DRYING SOLIDS, e.g. BROWN COALS
US4536969A (en) * 1983-09-30 1985-08-27 Kamyr, Inc. Hot water drying of low rank coal
AT380268B (en) * 1983-11-15 1986-05-12 Voest Alpine Ag METHOD FOR THE DRAINAGE OF PORTS BY CENTRIFUGING UNDER SATURDAM
DE3627307A1 (en) * 1986-08-12 1988-02-25 Veba Oel Entwicklungs Gmbh Process for feeding a mixture of solid fuels and water to a gasification reactor
DE4434447A1 (en) * 1994-09-27 1996-03-28 Karl Prof Dr Ing Straus Method and device for reducing the water content of carbon-containing solid materials
DE19914098C2 (en) * 1999-03-27 2002-09-19 Rwe Energie Ag Process for dewatering raw lignite by centrifugation

Also Published As

Publication number Publication date
GR1003559B (en) 2001-03-16
TR200000817A3 (en) 2001-02-21
CZ299606B6 (en) 2008-09-17
BG63878B1 (en) 2003-04-30
DE19914098A1 (en) 2000-09-28
BG104274A (en) 2000-11-30
TR200000817A2 (en) 2001-02-21
DE19914098C2 (en) 2002-09-19
RO120915B1 (en) 2006-09-29
PL193222B1 (en) 2007-01-31
CZ20001094A3 (en) 2001-01-17

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Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20140327