AR091820A1 - METHOD AND DEVICE FOR IMPROVED CARBON PREHEATING BY HEAT EXCHANGE WITH REFRIGERANT GAS FROM A COK DRY COOLING INSTALLATION - Google Patents

METHOD AND DEVICE FOR IMPROVED CARBON PREHEATING BY HEAT EXCHANGE WITH REFRIGERANT GAS FROM A COK DRY COOLING INSTALLATION

Info

Publication number
AR091820A1
AR091820A1 ARP130102226A ARP130102226A AR091820A1 AR 091820 A1 AR091820 A1 AR 091820A1 AR P130102226 A ARP130102226 A AR P130102226A AR P130102226 A ARP130102226 A AR P130102226A AR 091820 A1 AR091820 A1 AR 091820A1
Authority
AR
Argentina
Prior art keywords
coke
coal
drying
preheating
air
Prior art date
Application number
ARP130102226A
Other languages
Spanish (es)
Inventor
Tschirner Uwe
Dr Kim Ronald
Original Assignee
Thyssenkrupp Uhde Gmbh
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 Thyssenkrupp Uhde Gmbh filed Critical Thyssenkrupp Uhde Gmbh
Publication of AR091820A1 publication Critical patent/AR091820A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B39/00—Cooling or quenching coke
    • C10B39/02—Dry cooling outside the oven
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • C10B57/08—Non-mechanical pretreatment of the charge, e.g. desulfurization
    • C10B57/10—Drying
    • 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
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Coke Industry (AREA)

Abstract

Un método para presecado y precalentamiento de carbón y aire para uso en hornos de coque del tipo Recuperador de Calor que sirven para producir coque metalúrgico para hornos altos, coque para fragua o coque para electrodos, en el cual se utiliza un gas inerte para recalentamiento de carbón y el aire, siendo recalentado dicho gas inerte durante el enfriamiento en seco del coque caliente por intercambio de calor directo o indirecto, y en el cual se utiliza como gas inerte vapor de agua caliente adecuado para presecado y precalentamiento de carbón, y en el cual se seleccionan un calentamiento de flujo arrastrado, calentamiento en lecho fluidizado, un lecho de flujo de corrientes de Foucault o un tambor rotativo para servir como paso de secado o calentamiento. Se refiere también a un dispositivo para precalentamiento y secado de carbón y aire, estando constituido dicho dispositivo por una cámara de enfriamiento de coque para coque caliente, y una circulación de refrigeración primaria para un gas inerte de refrigeración, al menos un cambiador de calor, una circulación de refrigeración secundaria para un gas de refrigeración secundario, y un reactor de flujo arrastrado con un dispositivo de molienda de carbón o un reactor de lecho fluidizado o un tambor rotativo.A method for pre-drying and preheating coal and air for use in coke ovens of the Heat Recovery type that are used to produce metallurgical coke for blast furnaces, coke forge or coke for electrodes, in which an inert gas is used for reheating coal and air, said inert gas being reheated during the dry cooling of the hot coke by direct or indirect heat exchange, and in which hot water vapor suitable for pre-drying and preheating of coal is used as inert gas, and in the which are selected a drag flow heating, fluidized bed heating, a Foucault stream flow bed or a rotating drum to serve as a drying or heating step. It also refers to a device for preheating and drying coal and air, said device being constituted by a coke cooling chamber for hot coke, and a primary cooling circulation for an inert cooling gas, at least one heat exchanger, a secondary refrigeration circulation for a secondary refrigeration gas, and a flow reactor entrained with a coal grinding device or a fluidized bed reactor or a rotating drum.

ARP130102226A 2012-06-25 2013-06-25 METHOD AND DEVICE FOR IMPROVED CARBON PREHEATING BY HEAT EXCHANGE WITH REFRIGERANT GAS FROM A COK DRY COOLING INSTALLATION AR091820A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012012417.1A DE102012012417B4 (en) 2012-06-25 2012-06-25 Method and apparatus for improved preheating of coal by heat exchange with the cooling gas of a Kokstrockenkühlanlage

Publications (1)

Publication Number Publication Date
AR091820A1 true AR091820A1 (en) 2015-03-04

Family

ID=48948376

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130102226A AR091820A1 (en) 2012-06-25 2013-06-25 METHOD AND DEVICE FOR IMPROVED CARBON PREHEATING BY HEAT EXCHANGE WITH REFRIGERANT GAS FROM A COK DRY COOLING INSTALLATION

Country Status (4)

Country Link
AR (1) AR091820A1 (en)
DE (1) DE102012012417B4 (en)
TW (1) TW201400601A (en)
WO (1) WO2014000861A1 (en)

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CN104893746B (en) * 2015-06-04 2018-01-02 湖南华银能源技术有限公司 The recycling system and recycling technique of a kind of semicoke heat
CN105062533B (en) * 2015-08-03 2018-02-27 中冶焦耐工程技术有限公司 As-fired coal material drying and preheating device
CN106118697A (en) * 2016-08-12 2016-11-16 田东昊润新材料科技有限公司 The brown coal continuous way coker of heat energy recycling
CN106675601B (en) * 2016-10-27 2019-12-31 武汉科技大学 Dry quenching circulating gas and coke oven flue gas waste heat coupling utilization method
CN106590709B (en) * 2016-10-27 2019-06-18 武汉钢铁有限公司 The dry coke quenching technique for being prepared and being recycled based on water-gas
CN106635069B (en) * 2016-10-27 2019-08-06 武汉科技大学 A kind of dry quenching system recyclegas low temperature heat method
CN106635070B (en) * 2016-10-27 2019-08-06 武汉科技大学 One kind is dry to put out cold burnt low temperature heat and rough and torn integral process
CN106590700B (en) * 2016-10-27 2019-07-16 武汉钢铁有限公司 A kind of dry coke quenching unit residual heat and energy utilization system
CN108524383B (en) * 2017-03-02 2022-02-01 刘仲健 Orchid seed extract containing moisturizing or whitening components and additive product thereof
US10711213B2 (en) 2017-08-16 2020-07-14 Tsong-Jen Yang Method and system for enhancing the carbon content of carbon-containing materials
TWI654291B (en) 2017-08-21 2019-03-21 楊聰仁 Method and system for enhancing the carbon content of carbon-containing materials
CN108192647A (en) * 2018-01-04 2018-06-22 山西新唐工程设计股份有限公司 A kind of low energy consumption pulverized coal pyrolysis technique
CN108654362B (en) * 2018-05-31 2020-09-04 武汉钢铁有限公司 Coking waste gas purification system
CN113981248B (en) * 2021-10-09 2022-09-13 济南恒誉环保科技股份有限公司 Utilize device of solid useless pyrolysis product processing ilmenite ore
CN114410871B (en) * 2022-01-21 2022-12-06 南京华电节能环保股份有限公司 System for double preheating of coal gas or air of blast furnace hot blast stove by using waste heat of ascending pipe

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Also Published As

Publication number Publication date
TW201400601A (en) 2014-01-01
WO2014000861A1 (en) 2014-01-03
DE102012012417B4 (en) 2019-06-13
DE102012012417A1 (en) 2014-04-24

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