GB1494487A - Sludge treatment - Google Patents

Sludge treatment

Info

Publication number
GB1494487A
GB1494487A GB52316/74A GB5231674A GB1494487A GB 1494487 A GB1494487 A GB 1494487A GB 52316/74 A GB52316/74 A GB 52316/74A GB 5231674 A GB5231674 A GB 5231674A GB 1494487 A GB1494487 A GB 1494487A
Authority
GB
United Kingdom
Prior art keywords
sludge
steam
drier
drying
condenser
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
Application number
GB52316/74A
Other languages
English (en)
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of GB1494487A publication Critical patent/GB1494487A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
    • 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
    • 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
    • C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/001—Heating arrangements using waste heat
    • F26B23/002—Heating arrangements using waste heat recovered from dryer exhaust gases
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Sustainable Development (AREA)
  • Treatment Of Sludge (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Drying Of Solid Materials (AREA)
GB52316/74A 1973-12-04 1974-12-03 Sludge treatment Expired GB1494487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2360235A DE2360235A1 (de) 1973-12-04 1973-12-04 Verfahren zur trocknung von abwasserschlamm

Publications (1)

Publication Number Publication Date
GB1494487A true GB1494487A (en) 1977-12-07

Family

ID=5899769

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52316/74A Expired GB1494487A (en) 1973-12-04 1974-12-03 Sludge treatment

Country Status (8)

Country Link
JP (1) JPS5086749A (de)
BE (1) BE822953A (de)
CH (1) CH593869A5 (de)
DE (1) DE2360235A1 (de)
FR (1) FR2252989B1 (de)
GB (1) GB1494487A (de)
IT (1) IT1026724B (de)
NL (1) NL7415599A (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004079282A1 (en) * 2003-03-06 2004-09-16 Vomm Chemipharma S.R.L. A process for drying finely divided organic substances capable of producing explosive reactions
WO2006095010A1 (en) * 2005-03-11 2006-09-14 Vincenzo Bellini Method and apparatus for drying sludge or shovellable substances with high moisture content
WO2011037519A1 (en) * 2009-09-22 2011-03-31 Skellefteå Kraftaktiebolag Drying apparatus and process for drying bulk material and use of said drying apparatus to dry bulk material.
CN101628779B (zh) * 2009-08-21 2011-05-11 北京大学 利用高温蒸汽对污泥干化的方法和设备
CN102927792A (zh) * 2012-11-06 2013-02-13 大唐国际发电股份有限公司 硅酸钙烘干方法及***
CN104876421A (zh) * 2015-06-11 2015-09-02 湖州宜可欧环保科技有限公司 一种油田废弃物的处理方法及其装置
US9863705B2 (en) 2003-03-06 2018-01-09 Vomm Chemipharma S.R.L. Process for drying finely divided organic substances capable of producing explosives reactions

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55137471A (en) * 1979-04-09 1980-10-27 Hitachi Metals Ltd Method of drying muddy matter
DE3815763A1 (de) * 1988-05-09 1989-11-23 Kloeckner Humboldt Deutz Ag Verfahren und anlage zur trocknung feuchter materialien wie z. b. zementrohstoffe mittels eines gasstromes
FR2633919B1 (fr) * 1988-07-07 1991-05-03 Henripre Cie Procede et installation pour le traitement, en particulier la dessication de dechets organiques
US5036599A (en) * 1988-12-27 1991-08-06 Georgia Kaolin Company, Inc. Method of concentrating slurried kaolin
DE3902446C1 (de) * 1989-01-27 1990-07-05 Sulzer-Escher Wyss Gmbh, 7980 Ravensburg, De
AT408751B (de) * 2000-06-09 2002-03-25 Andritz Ag Maschf Verfahren und anlage zur trocknung von schlamm
FR2865202A1 (fr) * 2004-01-15 2005-07-22 Djamel Chabane Traitement des eaux industrielles et des dechets solides par evapo-incineration
FR2963616B1 (fr) * 2010-08-06 2012-09-21 Commissariat Energie Atomique Procede et installation de sechage de boues
CN110877957A (zh) * 2019-10-21 2020-03-13 孙灯涛 一种钢厂乳化液油泥处理工艺

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004079282A1 (en) * 2003-03-06 2004-09-16 Vomm Chemipharma S.R.L. A process for drying finely divided organic substances capable of producing explosive reactions
CN100389853C (zh) * 2003-03-06 2008-05-28 沃姆化学制药有限公司 一种干燥可产生***反应的细碎有机物质的方法
US9863705B2 (en) 2003-03-06 2018-01-09 Vomm Chemipharma S.R.L. Process for drying finely divided organic substances capable of producing explosives reactions
WO2006095010A1 (en) * 2005-03-11 2006-09-14 Vincenzo Bellini Method and apparatus for drying sludge or shovellable substances with high moisture content
CN101628779B (zh) * 2009-08-21 2011-05-11 北京大学 利用高温蒸汽对污泥干化的方法和设备
WO2011037519A1 (en) * 2009-09-22 2011-03-31 Skellefteå Kraftaktiebolag Drying apparatus and process for drying bulk material and use of said drying apparatus to dry bulk material.
CN102927792A (zh) * 2012-11-06 2013-02-13 大唐国际发电股份有限公司 硅酸钙烘干方法及***
CN102927792B (zh) * 2012-11-06 2014-11-05 大唐国际发电股份有限公司 硅酸钙烘干方法及***
CN104876421A (zh) * 2015-06-11 2015-09-02 湖州宜可欧环保科技有限公司 一种油田废弃物的处理方法及其装置

Also Published As

Publication number Publication date
BE822953A (fr) 1975-06-04
NL7415599A (nl) 1975-06-06
CH593869A5 (de) 1977-12-15
IT1026724B (it) 1978-10-20
JPS5086749A (de) 1975-07-12
DE2360235A1 (de) 1975-10-23
FR2252989A1 (de) 1975-06-27
AU7600174A (en) 1976-06-03
FR2252989B1 (de) 1978-05-05

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed