DE19802182B4 - Method for reducing the amount of sludge removal water to be transferred via the ash humidification as thickened drainage water - Google Patents

Method for reducing the amount of sludge removal water to be transferred via the ash humidification as thickened drainage water Download PDF

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Publication number
DE19802182B4
DE19802182B4 DE1998102182 DE19802182A DE19802182B4 DE 19802182 B4 DE19802182 B4 DE 19802182B4 DE 1998102182 DE1998102182 DE 1998102182 DE 19802182 A DE19802182 A DE 19802182A DE 19802182 B4 DE19802182 B4 DE 19802182B4
Authority
DE
Germany
Prior art keywords
water
thickened
reducing
amount
transferred via
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
DE1998102182
Other languages
German (de)
Other versions
DE19802182A1 (en
Inventor
Andreas Sparmann
Torsten Palm
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.)
Vattenfall Europe Generation AG and Co KG
Original Assignee
Vattenfall Europe Generation AG and Co KG
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 Vattenfall Europe Generation AG and Co KG filed Critical Vattenfall Europe Generation AG and Co KG
Priority to DE1998102182 priority Critical patent/DE19802182B4/en
Publication of DE19802182A1 publication Critical patent/DE19802182A1/en
Application granted granted Critical
Publication of DE19802182B4 publication Critical patent/DE19802182B4/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/73—After-treatment of removed components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/06—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for completing combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/12—Sludge, slurries or mixtures of liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2201/00—Pretreatment of solid fuel
    • F23K2201/50—Blending
    • F23K2201/501—Blending with other fuels or combustible waste
DE1998102182 1998-01-16 1998-01-16 Method for reducing the amount of sludge removal water to be transferred via the ash humidification as thickened drainage water Expired - Lifetime DE19802182B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1998102182 DE19802182B4 (en) 1998-01-16 1998-01-16 Method for reducing the amount of sludge removal water to be transferred via the ash humidification as thickened drainage water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998102182 DE19802182B4 (en) 1998-01-16 1998-01-16 Method for reducing the amount of sludge removal water to be transferred via the ash humidification as thickened drainage water

Publications (2)

Publication Number Publication Date
DE19802182A1 DE19802182A1 (en) 1999-07-22
DE19802182B4 true DE19802182B4 (en) 2005-03-10

Family

ID=7855255

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998102182 Expired - Lifetime DE19802182B4 (en) 1998-01-16 1998-01-16 Method for reducing the amount of sludge removal water to be transferred via the ash humidification as thickened drainage water

Country Status (1)

Country Link
DE (1) DE19802182B4 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004055624B4 (en) * 2004-11-11 2008-11-20 Vattenfall Europe Generation Ag & Co. Kg Method for reducing the chloride and Feinstpartikelbelastung in flue gas desulfurization
DE102018129745B3 (en) * 2018-11-26 2020-02-27 CLL Chemnitzer Laborleistungs GmbH Firing process in a power plant

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0518606B1 (en) * 1991-06-10 1996-03-20 Bernard J. Lerner Method and apparatus for minimizing environmental release of toxic compounds in the incineration of wastes
DE19502066A1 (en) * 1995-01-16 1996-08-01 Ver Energiewerke Ag Lime suspension prodn. for flue gas desulphurisation
DE19541424C2 (en) * 1994-11-18 1999-04-08 Austrian Energy & Environment Process for obtaining a purified coarse-grained reaction product

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0518606B1 (en) * 1991-06-10 1996-03-20 Bernard J. Lerner Method and apparatus for minimizing environmental release of toxic compounds in the incineration of wastes
DE19541424C2 (en) * 1994-11-18 1999-04-08 Austrian Energy & Environment Process for obtaining a purified coarse-grained reaction product
DE19502066A1 (en) * 1995-01-16 1996-08-01 Ver Energiewerke Ag Lime suspension prodn. for flue gas desulphurisation

Also Published As

Publication number Publication date
DE19802182A1 (en) 1999-07-22

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: VATTENFALL EUROPE GENERATION AG & CO. KG, 10115 BE

8127 New person/name/address of the applicant

Owner name: VATTENFALL EUROPE GENERATION AG & CO. KG, 03050 CO

8364 No opposition during term of opposition
R071 Expiry of right