AT359461B - METHOD AND DEVICE FOR DRYING AND PREHEATING COAL - Google Patents

METHOD AND DEVICE FOR DRYING AND PREHEATING COAL

Info

Publication number
AT359461B
AT359461B AT21875A AT21875A AT359461B AT 359461 B AT359461 B AT 359461B AT 21875 A AT21875 A AT 21875A AT 21875 A AT21875 A AT 21875A AT 359461 B AT359461 B AT 359461B
Authority
AT
Austria
Prior art keywords
drying
preheating coal
preheating
coal
Prior art date
Application number
AT21875A
Other languages
German (de)
Other versions
ATA21875A (en
Inventor
Roland Dipl Ing Kemmetmueller
Original Assignee
Waagner Biro 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 Waagner Biro Ag filed Critical Waagner Biro Ag
Publication of ATA21875A publication Critical patent/ATA21875A/en
Application granted granted Critical
Publication of AT359461B publication Critical patent/AT359461B/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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)
AT21875A 1974-01-23 1975-01-14 METHOD AND DEVICE FOR DRYING AND PREHEATING COAL AT359461B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US435749A US3888742A (en) 1974-01-23 1974-01-23 Pollution-free coal-preheating with waste heat from dry coke-quenching

Publications (2)

Publication Number Publication Date
ATA21875A ATA21875A (en) 1980-04-15
AT359461B true AT359461B (en) 1980-11-10

Family

ID=23729665

Family Applications (1)

Application Number Title Priority Date Filing Date
AT21875A AT359461B (en) 1974-01-23 1975-01-14 METHOD AND DEVICE FOR DRYING AND PREHEATING COAL

Country Status (4)

Country Link
US (1) US3888742A (en)
JP (1) JPS5342321B2 (en)
AT (1) AT359461B (en)
GB (1) GB1452454A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5145103A (en) * 1974-10-16 1976-04-17 Osaka Gas Co Ltd Kookusuronenshohaigasuno shorihoho
US3992266A (en) * 1975-07-24 1976-11-16 Inland Steel Company Recovery of coal fines from preheater
DE2647079C2 (en) * 1976-10-19 1983-12-08 Carl Still Gmbh & Co Kg, 4350 Recklinghausen Process for the operation of coking furnace chambers arranged in batteries in connection with a pre-drying system for the coal to be coked and a device for its implementation
DE2719189C2 (en) * 1977-04-29 1984-07-19 Carl Still Gmbh & Co Kg, 4350 Recklinghausen Method for operating a coal pre-drying or heating system in connection with a coking plant
DE2733365C3 (en) * 1977-07-23 1980-06-19 Didier Engineering Gmbh, 4300 Essen Process for using the sensible heat of coke in a coking plant
DE2738442B2 (en) * 1977-08-26 1979-10-18 Didier Engineering Gmbh, 4300 Essen Process or system for using the sensible heat of coke in a coking system
DE2819232C2 (en) * 1978-05-02 1985-01-17 Carl Still Gmbh & Co Kg, 4350 Recklinghausen Process for preheating and immediately subsequent coking of coal
US4284477A (en) * 1978-06-26 1981-08-18 Mansfield Carbon Products, Inc. Coking apparatus for producing coke
US4284476A (en) * 1978-07-24 1981-08-18 Didier Engineering Gmbh Process and apparatus for utilization of the sensible heat of hot coke for drying and preheating coking coal
DE2841088C2 (en) * 1978-09-21 1982-04-08 Bergwerksverband Gmbh Method and device for drying and preheating coking coal in a single entrained flow tube
DE3013325C2 (en) * 1980-04-05 1985-07-18 Carl Still Gmbh & Co Kg, 4350 Recklinghausen Process for drying and preheating coal using the sensible heat of coke during dry coke cooling or extinguishing
DE3123141A1 (en) * 1981-06-11 1982-12-30 Krupp-Koppers Gmbh, 4300 Essen METHOD AND DEVICE FOR OPERATING A COOKING PLANT
DE3404684C2 (en) * 1984-02-10 1986-01-23 Didier Engineering Gmbh, 4300 Essen Process for utilizing the sensible heat generated when coke is dry-cooled by means of a gas
CN103484139B (en) * 2013-10-12 2014-11-05 赛鼎工程有限公司 Coking coal moisture adjusting technology
CN106566569B (en) * 2016-10-27 2019-03-12 武汉悟拓科技有限公司 Dry Quenching based on coal damping, which synchronizes, prepares water gas system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2289917A (en) * 1942-07-14 Process of continuous carbonization
US1854407A (en) * 1927-11-03 1932-04-19 U G I Contracting Company Means for preheating coal and cooling coke
US3843458A (en) * 1972-02-07 1974-10-22 Waagner Biro American Coal treating method and apparatus for coke plants
BE795029A (en) * 1972-02-07 1973-05-29 Waagner Biro Ag COKERIE INSTALLATION AND PROCESS FOR ITS OPERATION

Also Published As

Publication number Publication date
JPS50113501A (en) 1975-09-05
ATA21875A (en) 1980-04-15
GB1452454A (en) 1976-10-13
US3888742A (en) 1975-06-10
JPS5342321B2 (en) 1978-11-10

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee