NO20043150D0 - "Fremgangsmate og utstyr for varmegjenvining" - Google Patents

"Fremgangsmate og utstyr for varmegjenvining"

Info

Publication number
NO20043150D0
NO20043150D0 NO20043150A NO20043150A NO20043150D0 NO 20043150 D0 NO20043150 D0 NO 20043150D0 NO 20043150 A NO20043150 A NO 20043150A NO 20043150 A NO20043150 A NO 20043150A NO 20043150 D0 NO20043150 D0 NO 20043150D0
Authority
NO
Norway
Prior art keywords
equipment
heat recovery
recovery method
heat
recovery
Prior art date
Application number
NO20043150A
Other languages
English (en)
Norwegian (no)
Inventor
Otto Kristian Sonju
Erling Naess
Torbjorn Slungaard
Bjorn Petter Moksnes
Original Assignee
Ntnu Technology Transfer As
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 Ntnu Technology Transfer As filed Critical Ntnu Technology Transfer As
Priority to NO20043150A priority Critical patent/NO20043150D0/no
Publication of NO20043150D0 publication Critical patent/NO20043150D0/no
Priority to EP05771012.1A priority patent/EP1781840B1/en
Priority to CN2005800308685A priority patent/CN101031673B/zh
Priority to BRPI0513721A priority patent/BRPI0513721B1/pt
Priority to CA2574717A priority patent/CA2574717C/en
Priority to PCT/NO2005/000262 priority patent/WO2006009459A1/en
Priority to AU2005264776A priority patent/AU2005264776B2/en
Priority to RU2007106895/02A priority patent/RU2385365C2/ru
Priority to US11/658,087 priority patent/US20080099185A1/en
Priority to ZA2007/01194A priority patent/ZA200701194B/en
Priority to NO20070800A priority patent/NO339614B1/no
Priority to US14/088,942 priority patent/US9732981B2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/22—Collecting emitted gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H8/00—Fluid heaters characterised by means for extracting latent heat from flue gases by means of condensation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/30—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means being attachable to the element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Geometry (AREA)
  • Combustion & Propulsion (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
NO20043150A 2004-07-23 2004-07-23 "Fremgangsmate og utstyr for varmegjenvining" NO20043150D0 (no)

Priority Applications (12)

Application Number Priority Date Filing Date Title
NO20043150A NO20043150D0 (no) 2004-07-23 2004-07-23 "Fremgangsmate og utstyr for varmegjenvining"
US11/658,087 US20080099185A1 (en) 2004-07-23 2005-07-15 Method and Equipment for Heat Recovery
CA2574717A CA2574717C (en) 2004-07-23 2005-07-15 A method and equipment for heat recovery
CN2005800308685A CN101031673B (zh) 2004-07-23 2005-07-15 用于热量回收的方法和设备
BRPI0513721A BRPI0513721B1 (pt) 2004-07-23 2005-07-15 método e equipamento para recuperar calor a partir de um gás de exaustão
EP05771012.1A EP1781840B1 (en) 2004-07-23 2005-07-15 A method for heat recovery
PCT/NO2005/000262 WO2006009459A1 (en) 2004-07-23 2005-07-15 A method and equipment for heat recovery
AU2005264776A AU2005264776B2 (en) 2004-07-23 2005-07-15 A method and equipment for heat recovery
RU2007106895/02A RU2385365C2 (ru) 2004-07-23 2005-07-15 Способ и устройство для восстановления тепла
ZA2007/01194A ZA200701194B (en) 2004-07-23 2007-02-09 A method and equipment for heat recovery
NO20070800A NO339614B1 (no) 2004-07-23 2007-02-12 Fremgangsmåte og utstyr for varmegjenvinning.
US14/088,942 US9732981B2 (en) 2004-07-23 2013-11-25 Method and equipment for heat recovery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20043150A NO20043150D0 (no) 2004-07-23 2004-07-23 "Fremgangsmate og utstyr for varmegjenvining"

Publications (1)

Publication Number Publication Date
NO20043150D0 true NO20043150D0 (no) 2004-07-23

Family

ID=35013322

Family Applications (2)

Application Number Title Priority Date Filing Date
NO20043150A NO20043150D0 (no) 2004-07-23 2004-07-23 "Fremgangsmate og utstyr for varmegjenvining"
NO20070800A NO339614B1 (no) 2004-07-23 2007-02-12 Fremgangsmåte og utstyr for varmegjenvinning.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO20070800A NO339614B1 (no) 2004-07-23 2007-02-12 Fremgangsmåte og utstyr for varmegjenvinning.

Country Status (10)

Country Link
US (2) US20080099185A1 (zh)
EP (1) EP1781840B1 (zh)
CN (1) CN101031673B (zh)
AU (1) AU2005264776B2 (zh)
BR (1) BRPI0513721B1 (zh)
CA (1) CA2574717C (zh)
NO (2) NO20043150D0 (zh)
RU (1) RU2385365C2 (zh)
WO (1) WO2006009459A1 (zh)
ZA (1) ZA200701194B (zh)

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EP2360296B1 (en) 2010-01-21 2017-03-15 General Electric Technology GmbH A method of ventilating an aluminium production electrolytic cell
FR2960053B1 (fr) * 2010-05-12 2015-07-17 Solios Environnement Procede et dispositif de desencrassement d'echangeur de chaleur
FR2960289B3 (fr) * 2010-05-21 2012-05-11 Solios Environnement Procede et dispositif de desencrassement
EP2407228B1 (en) * 2010-07-14 2016-09-07 General Electric Technology GmbH Gas cleaning unit and method for cleaning gas
CN102154663A (zh) * 2011-03-10 2011-08-17 伊川龙海科技实业有限公司 一种利用铝电解生产烟气余热对氧化铝预热的方法
CN102134727B (zh) * 2011-03-10 2012-10-31 伊川龙海科技实业有限公司 一种电解槽余热回收利用的方法及装置
CN102853702A (zh) * 2012-09-17 2013-01-02 扬州埃克森能源发展有限公司 一种工业烟气余热极限式回收利用方法
CN105220177B (zh) * 2014-06-30 2017-12-08 沈阳铝镁设计研究院有限公司 铝电解槽强制通风余热利用装置及利用方法
RU2577502C1 (ru) * 2015-04-14 2016-03-20 Александр Иванович Абросимов Биметаллическая гравитационная тепловая труба
CN110614003A (zh) * 2016-06-15 2019-12-27 高境 去除气溶胶中细颗粒物的方法和系统
NO20190343A1 (en) 2019-03-14 2020-09-15 Norsk Hydro As Arrangement for collection of hot gas from an electrolysis process, and a method for such gas collection
CN112642265A (zh) * 2020-01-09 2021-04-13 高境 废气净化系统及净化方法
FR3112842A1 (fr) * 2020-07-24 2022-01-28 Reel Alesa Dispositif de refroidissement d’effluents gazeux provenant d’une installation pour la production d’aluminium par electrolyse ignee

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Also Published As

Publication number Publication date
CN101031673B (zh) 2012-06-27
BRPI0513721A (pt) 2008-05-13
NO339614B1 (no) 2017-01-16
AU2005264776B2 (en) 2011-01-06
EP1781840B1 (en) 2014-11-19
CA2574717A1 (en) 2006-01-26
ZA200701194B (en) 2015-09-25
CN101031673A (zh) 2007-09-05
AU2005264776A1 (en) 2006-01-26
NO20070800L (no) 2007-02-12
WO2006009459A1 (en) 2006-01-26
BRPI0513721B1 (pt) 2016-04-19
EP1781840A1 (en) 2007-05-09
RU2385365C2 (ru) 2010-03-27
US20140069625A1 (en) 2014-03-13
US9732981B2 (en) 2017-08-15
RU2007106895A (ru) 2008-09-10
US20080099185A1 (en) 2008-05-01
CA2574717C (en) 2012-07-10
EP1781840A4 (en) 2012-08-15

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