EP0222730A3 - Procédé de séchage du charbon brun riche en eau - Google Patents

Procédé de séchage du charbon brun riche en eau Download PDF

Info

Publication number
EP0222730A3
EP0222730A3 EP86890287A EP86890287A EP0222730A3 EP 0222730 A3 EP0222730 A3 EP 0222730A3 EP 86890287 A EP86890287 A EP 86890287A EP 86890287 A EP86890287 A EP 86890287A EP 0222730 A3 EP0222730 A3 EP 0222730A3
Authority
EP
European Patent Office
Prior art keywords
fine grain
water
drying
brown coal
sand filter
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.)
Withdrawn
Application number
EP86890287A
Other languages
German (de)
English (en)
Other versions
EP0222730A2 (fr
Inventor
Michael Dipl.-Ing. Schweizer
Jaroslav Dipl.-Ing. Dr. Fohl
Gero Tessmer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voestalpine AG
Original Assignee
Voestalpine 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 Voestalpine AG filed Critical Voestalpine AG
Publication of EP0222730A2 publication Critical patent/EP0222730A2/fr
Publication of EP0222730A3 publication Critical patent/EP0222730A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10F—DRYING OR WORKING-UP OF PEAT
    • C10F5/00—Drying or de-watering peat

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
EP86890287A 1985-11-08 1986-10-23 Procédé de séchage du charbon brun riche en eau Withdrawn EP0222730A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0326085A AT388170B (de) 1985-11-08 1985-11-08 Verfahren zum trocknen von wasserreichen braunkohlen
AT3260/85 1985-11-08

Publications (2)

Publication Number Publication Date
EP0222730A2 EP0222730A2 (fr) 1987-05-20
EP0222730A3 true EP0222730A3 (fr) 1988-03-02

Family

ID=3547831

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86890287A Withdrawn EP0222730A3 (fr) 1985-11-08 1986-10-23 Procédé de séchage du charbon brun riche en eau

Country Status (6)

Country Link
US (1) US4741837A (fr)
EP (1) EP0222730A3 (fr)
AT (1) AT388170B (fr)
AU (1) AU6493786A (fr)
DD (1) DD250365A5 (fr)
YU (1) YU186286A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071447A (en) * 1989-10-31 1991-12-10 K-Fuel Partnership Apparatus and process for steam treating carbonaceous material
US5547548A (en) * 1994-07-18 1996-08-20 Tek-Kol Pyrolysis process water utilization
US5681284A (en) * 1994-10-31 1997-10-28 Glenn Herskowitz Infusion pump with tube spike holder
US5711769A (en) * 1995-09-08 1998-01-27 Tek-Kol Partnership Process for passivation of reactive coal char
CN102358649A (zh) * 2011-09-19 2012-02-22 李柏荣 一种褐煤提质污水的处理工艺
CN103395941B (zh) * 2013-08-09 2014-12-10 中国矿业大学(北京) 一种褐煤提质冷凝水回收利用系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3395334A (en) * 1967-06-15 1968-07-30 Alnor Instr Co Condition responsive power control circuit including a passive element charging circuit
FR2499544A1 (fr) * 1981-02-06 1982-08-13 Rhone Poulenc Sa Procede de recyclage d'eaux usees
WO1985000354A1 (fr) * 1983-06-30 1985-01-31 Drilling Waste, Incorporated Procede et appareil de manipulation de materiaux de rebut dans des operations de forage de puits de petrole
EP0155927A2 (fr) * 1984-03-21 1985-09-25 VOEST-ALPINE Aktiengesellschaft Installation de séchage de lignite à haute teneur en eau

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763040A (en) * 1971-08-13 1973-10-02 Environmental Protection Agenc Processes for reducing the organic-carbon content of water contaminated with organic compounds by continuous countercurrent multistage treatment with activated carbon
DE2947765C2 (de) * 1978-11-28 1985-09-19 Koei Chemical Co., Ltd., Osaka Verfahren zur Gewinnung von Phenolen aus wäßrigen Lösungen
JPS57162691A (en) * 1981-03-31 1982-10-06 Electric Power Dev Co Ltd Treatment for waste water of brown coal dehydration

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3395334A (en) * 1967-06-15 1968-07-30 Alnor Instr Co Condition responsive power control circuit including a passive element charging circuit
FR2499544A1 (fr) * 1981-02-06 1982-08-13 Rhone Poulenc Sa Procede de recyclage d'eaux usees
WO1985000354A1 (fr) * 1983-06-30 1985-01-31 Drilling Waste, Incorporated Procede et appareil de manipulation de materiaux de rebut dans des operations de forage de puits de petrole
EP0155927A2 (fr) * 1984-03-21 1985-09-25 VOEST-ALPINE Aktiengesellschaft Installation de séchage de lignite à haute teneur en eau

Also Published As

Publication number Publication date
EP0222730A2 (fr) 1987-05-20
DD250365A5 (de) 1987-10-08
US4741837A (en) 1988-05-03
ATA326085A (de) 1988-10-15
YU186286A (en) 1988-06-30
AU6493786A (en) 1987-05-14
AT388170B (de) 1989-05-10

Similar Documents

Publication Publication Date Title
DE3209856A1 (de) Verfahren zur oxidation von schwefelwasserstoff, der im abwasser von kohlvergasungsanlagen geloest ist
IL75275A0 (en) Process for the treatment and purification of water by the flocculation of suspended particles in a fluidized bed
EP0222730A3 (fr) Procédé de séchage du charbon brun riche en eau
EP0086437A3 (fr) Procédé et dispositif de régénération de compression de matériaux poreux flexibles
EP0100568A3 (fr) Procédé pour le traitement d'eau usée
JPS5564899A (en) Treatment of waste water being scavenged, desulfurized and denitrified waste gas
JPS5249651A (en) Process for treating waste water containing carbon
DE3731920C2 (fr)
FI891662A (fi) Foerfarande foer behandling av fibermassa med kemikalieloesning.
DE3714092C1 (en) Method for operating a flue gas desulphurisation plant
EP0056926A1 (fr) L'épuration de l'eau résiduaire en circuit fermé par l'adsorption des composés organiques non-biodégradables, notamment acides humiques, mélanoidine, acides sulfoniques, composés organiques chlorés, à l'aide du coke de lignite, pour tout type de réacteur solide-liquide
JPS558818A (en) Washing of precipitated sand in waste water treatment
JPS555732A (en) Treating method for sewage
DE2253591A1 (de) Verfahren zur reinigung und rueckgewinnung der inhaltsstoffe von abgasen metallurgischer schmelzprozesse
DE1584866A1 (de) Verfahren zur Reinigung von Abwaessern
Medvedev et al. Adsorption properties of sludge coagulates subjected to pyrolysis
Lightsey Bark as trickling-filter dewatering medium for pulp and paper mill sludge
DE2205375A1 (de) Verfahren zum Konzentrieren und zur Kontrolle der Herstellung von Grus und porösen Mineralien in dichten Medien und Flüssigkeiten von hohem spezifischem Gewicht unter Verwendung von Reaktanten mit einer langen Kohlenwasserstoffkette
DE2606451A1 (de) Verfahren zur abwasserklaerung
JPS5613098A (en) Solid-liquid separating method
JPS56144742A (en) Activated carbon composition
Kornegay Activated carbon for taste and odor control
Bender Process for the Removal of Organic Hazardous Material from Waste Water(Verfahren zur Entfernung Organischer Schadstoffe aus Abwasser)
Iso et al. Studies on the Treatment of Dyeing Waste Water. Pt. 2. Treatment of Dyeing Waste Water With Waste Sludge From Aluminum Production Factories
Ostrovka et al. The final treatment of treated industrial wastewater from analine dye plants by powdered active anthracite

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): BE CH DE FR GB GR IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): BE CH DE FR GB GR IT LI LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19880903

RIN1 Information on inventor provided before grant (corrected)

Inventor name: FOHL, JAROSLAV, DIPL.-ING. DR.

Inventor name: SCHWEIZER, MICHAEL, DIPL.-ING.

Inventor name: TESSMER, GERO