ES2114123T3 - Procedimiento para la explotacion termica de lodos de clarificacion. - Google Patents

Procedimiento para la explotacion termica de lodos de clarificacion.

Info

Publication number
ES2114123T3
ES2114123T3 ES94119283T ES94119283T ES2114123T3 ES 2114123 T3 ES2114123 T3 ES 2114123T3 ES 94119283 T ES94119283 T ES 94119283T ES 94119283 T ES94119283 T ES 94119283T ES 2114123 T3 ES2114123 T3 ES 2114123T3
Authority
ES
Spain
Prior art keywords
air
procedure
flue gas
hot air
clarification sludge
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.)
Expired - Lifetime
Application number
ES94119283T
Other languages
English (en)
Inventor
Joachim Dipl-Ing Ehlert
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.)
Veba Kraftwerke Ruhr AG
Original Assignee
Veba Kraftwerke Ruhr 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6508353&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2114123(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Veba Kraftwerke Ruhr AG filed Critical Veba Kraftwerke Ruhr AG
Application granted granted Critical
Publication of ES2114123T3 publication Critical patent/ES2114123T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
    • C10L1/326—Coal-water suspensions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/143—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances
    • 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
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Treatment Of Sludge (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA VALORACION TERMICA DE LODOS DE ACLARADOS DE INSTALACIONES EN CENTRALES TERMICAS MEDIANTE MEZCLADO Y MOLIDO DEL LODO DE ACLARADO, PREVIAMENTE CON ELIMINACION DE AGUA, CON CARBON Y SU UTILIZACION COMO COMBUSTIBLE PARA INSTALACIONES DE COMBUSTION DE CENTRALES ELECTRICAS. CARACTERISTICO DE LA INVENCION ES QUE DURANTE EL MEZCLADO Y MOLIDO DEL CARBON Y DEL LODO DE ACLARADO POR MEDIO DE LA INTRODUCCION DE AIRE CALIENTE O DE UNA MEZCLA DE AIRE-GAS DE COMBUSTION SE DESCIENDE EL CONTENIDO EN AGUA DE LA MEZCLA DE LODO-CARBON POR DEBAJO DEL 10 %, DE MODO QUE LA MEZCLA DE LODOCARBON MOLIDO DE ESTE MODO Y SECADA SE AÑADE CONJUNTAMENTE CON VAHOS QUE CONTIENEN VAPOR, AIRE Y EVENTUALMENTE GAS DE COMBUSTION DE FORMA INMEDIATA CON RESPECTO AL QUEMADOR DE LA INSTALACION DE COMBUSTION.
ES94119283T 1994-01-21 1994-12-07 Procedimiento para la explotacion termica de lodos de clarificacion. Expired - Lifetime ES2114123T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4401647A DE4401647C2 (de) 1994-01-21 1994-01-21 Verfahren zum thermischen Verwerten von Klärschlamm

Publications (1)

Publication Number Publication Date
ES2114123T3 true ES2114123T3 (es) 1998-05-16

Family

ID=6508353

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94119283T Expired - Lifetime ES2114123T3 (es) 1994-01-21 1994-12-07 Procedimiento para la explotacion termica de lodos de clarificacion.

Country Status (5)

Country Link
EP (1) EP0664330B1 (es)
AT (1) ATE164620T1 (es)
DE (2) DE4401647C2 (es)
DK (1) DK0664330T3 (es)
ES (1) ES2114123T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19846281A1 (de) * 1998-10-08 2000-04-13 Mann & Hummel Filter Luftführungssystem, insbesondere Saugsystem einer Verbrennungskraftmaschine
HU226815B1 (en) * 2004-10-11 2009-11-30 Compat Licencia Kft Aerob stabilization method for elimination and strench removal of sludges
EP1669434A1 (en) * 2004-12-13 2006-06-14 NedCoal Patent B.V. i/o Method and installation for conversion into fuel of organic material originating for instance from domestic waste
CN101376855B (zh) * 2008-04-30 2013-02-27 汤广武 一种污泥合成燃料及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405332A (en) * 1981-07-28 1983-09-20 Rodriguez Larry A Alternative fuel comprised of sewage sludge and a particulate solid fuel
DE3227896A1 (de) * 1982-07-26 1984-01-26 Peter 7869 Holzinshaus Voelskow Verfahren zur thermischen behandlung, insbesondere verschwelung, organischer abfaelle und anlage zur ausuebung des verfahrens
JPS61252291A (ja) * 1985-04-30 1986-11-10 Hitachi Plant Eng & Constr Co Ltd 汚泥燃料化設備の運転方法
JPS62277198A (ja) * 1986-02-22 1987-12-02 Genyou:Kk スラツジを原料とする固形物の製造方法
DE3606704C2 (de) * 1986-03-01 1996-09-05 Deutag Ag Verfahren zur Herstellung hochkalorischer industrieller Billigbrennstoffe unter gleichzeitiger Entsorgung industrieller und/oder kommunaler Klärschlämme und Verwendung der entstehenden Suspension
US4762527A (en) * 1986-12-16 1988-08-09 Electric Fuels Corporation Slurry fuel comprised of a heat treated, partially dewatered sludge with a particulate solid fuel and its method of manufacture
DE4102216C2 (de) * 1991-01-25 1995-05-18 Steag Ag Verfahren und Kraftwerksanlage zum Verwerten von Klärschlamm

Also Published As

Publication number Publication date
DE59405584D1 (de) 1998-05-07
EP0664330B1 (de) 1998-04-01
DE4401647C2 (de) 1995-11-02
EP0664330A1 (de) 1995-07-26
ATE164620T1 (de) 1998-04-15
DE4401647A1 (de) 1995-07-27
DK0664330T3 (da) 1998-10-19

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