GB201406412D0 - A method and system for heat recovery from high-temperature slag - Google Patents

A method and system for heat recovery from high-temperature slag

Info

Publication number
GB201406412D0
GB201406412D0 GBGB1406412.5A GB201406412A GB201406412D0 GB 201406412 D0 GB201406412 D0 GB 201406412D0 GB 201406412 A GB201406412 A GB 201406412A GB 201406412 D0 GB201406412 D0 GB 201406412D0
Authority
GB
United Kingdom
Prior art keywords
heat recovery
temperature slag
slag
temperature
recovery
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Withdrawn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
GBGB1406412.5A
Other versions
GB2525007A (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.)
FOREMOST INNOVATION Ltd
Original Assignee
FOREMOST INNOVATION Ltd
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 FOREMOST INNOVATION Ltd filed Critical FOREMOST INNOVATION Ltd
Priority to GB1406412.5A priority Critical patent/GB2525007A/en
Publication of GB201406412D0 publication Critical patent/GB201406412D0/en
Priority to CN201510163227.2A priority patent/CN105112575A/en
Publication of GB2525007A publication Critical patent/GB2525007A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C21B3/08—Cooling slag
    • 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
    • F28D11/00—Heat-exchange apparatus employing moving conduits
    • F28D11/02—Heat-exchange apparatus employing moving conduits the movement being rotary, e.g. performed by a drum or roller
    • 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
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/103—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of more than two coaxial conduits or modules of more than two coaxial conduits
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/026—Methods of cooling or quenching molten slag using air, inert gases or removable conductive bodies
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/08—Treatment of slags originating from iron or steel processes with energy recovery
    • 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
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0056—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for ovens or furnaces
    • F28D2021/0057—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for ovens or furnaces for melting materials
    • 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)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
GB1406412.5A 2014-04-09 2014-04-09 A method and system for heat recovery from high-temperature slag Withdrawn GB2525007A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1406412.5A GB2525007A (en) 2014-04-09 2014-04-09 A method and system for heat recovery from high-temperature slag
CN201510163227.2A CN105112575A (en) 2014-04-09 2015-04-08 A method and system for heat recovery from high-temperature slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1406412.5A GB2525007A (en) 2014-04-09 2014-04-09 A method and system for heat recovery from high-temperature slag

Publications (2)

Publication Number Publication Date
GB201406412D0 true GB201406412D0 (en) 2014-05-21
GB2525007A GB2525007A (en) 2015-10-14

Family

ID=50777087

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1406412.5A Withdrawn GB2525007A (en) 2014-04-09 2014-04-09 A method and system for heat recovery from high-temperature slag

Country Status (2)

Country Link
CN (1) CN105112575A (en)
GB (1) GB2525007A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108531745A (en) * 2018-06-28 2018-09-14 衢州市荣胜环保科技有限公司 Slag recovery and processing system
CN113355465A (en) * 2021-07-15 2021-09-07 南京华电节能环保股份有限公司 Waste heat recovery device for intermittent rolling of high-temperature steel slag
CN116147357A (en) * 2022-10-27 2023-05-23 河南省冶金研究所有限责任公司 Comprehensive heat energy recovery system and method for metallurgical kiln

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107022666A (en) * 2017-05-31 2017-08-08 马鞍山市双益机械制造有限公司 A kind of slag sluicing system, the cooling device of the desulfurizing slag of hot metal handled online
CN107217119A (en) * 2017-05-31 2017-09-29 马鞍山市双益机械制造有限公司 A kind of slag sluicing system, the cooling device of the desulfurizing slag of hot metal of online and offline processing
CN107022665A (en) * 2017-05-31 2017-08-08 马鞍山市双益机械制造有限公司 A kind of slag sluicing system, the cooling device of the desulfurizing slag of hot metal of processed offline
CN109238492B (en) * 2018-11-14 2020-03-03 重庆大学 Temperature monitoring system of granulator
CN110186019B (en) * 2019-06-12 2024-01-16 江苏联储能源科技有限公司 Extra-high temperature liquid metallurgical slag waste heat recovery device and waste heat recovery system
WO2022118187A1 (en) * 2020-12-02 2022-06-09 White Black Slag Technology S.R.L. An improved cooling apparatus
IT202100007661A1 (en) * 2021-03-29 2022-09-29 Cicsa S R L METHOD FOR COOLING AND THERMAL RECOVERY FROM VERY HIGH TEMPERATURE MATERIALS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU727590A1 (en) * 1977-10-10 1980-04-15 Государственный Ордена Ленина Союзный Институт По Проектированию Металлургических Заводов "Гипромез" Light filler producing device
DE3101374A1 (en) * 1981-01-17 1982-12-02 Heinz-Josef 3436 Hessisch Lichtenau Krause Process for obtaining heat from drawn-off slag
DE3343921A1 (en) * 1983-12-05 1985-06-13 Ferdinand Dipl.-Ing. Dr.mont. 6374 Steinbach Fink Process and equipment for recovering the waste heat from molten metallurgical slags
CN202599146U (en) * 2012-04-25 2012-12-12 江苏牧羊集团有限公司 Multi-return roller cooler
CN103194552B (en) * 2013-04-09 2015-06-17 青岛理工大学 Rotary gas-solid heat exchange device and method utilizing waste heat of furnace slag

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108531745A (en) * 2018-06-28 2018-09-14 衢州市荣胜环保科技有限公司 Slag recovery and processing system
CN108531745B (en) * 2018-06-28 2024-05-07 衢州市荣胜环保科技有限公司 Metal slag recovery processing system
CN113355465A (en) * 2021-07-15 2021-09-07 南京华电节能环保股份有限公司 Waste heat recovery device for intermittent rolling of high-temperature steel slag
CN116147357A (en) * 2022-10-27 2023-05-23 河南省冶金研究所有限责任公司 Comprehensive heat energy recovery system and method for metallurgical kiln
CN116147357B (en) * 2022-10-27 2023-09-05 河南省冶金研究所有限责任公司 Comprehensive heat energy recovery system and method for metallurgical kiln

Also Published As

Publication number Publication date
GB2525007A (en) 2015-10-14
CN105112575A (en) 2015-12-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)