CA1029945A - Method and apparatus for reducing sulphur and moisture content of coal used in a coke plant - Google Patents

Method and apparatus for reducing sulphur and moisture content of coal used in a coke plant

Info

Publication number
CA1029945A
CA1029945A CA179,452A CA179452A CA1029945A CA 1029945 A CA1029945 A CA 1029945A CA 179452 A CA179452 A CA 179452A CA 1029945 A CA1029945 A CA 1029945A
Authority
CA
Canada
Prior art keywords
moisture content
coal used
coke plant
reducing sulphur
sulphur
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
CA179,452A
Other languages
English (en)
French (fr)
Other versions
CA179452S (en
Inventor
Roland Kemmetmueller
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.)
Waagner Biro AG
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
Application granted granted Critical
Publication of CA1029945A publication Critical patent/CA1029945A/en
Expired legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • F26B3/084—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed with heat exchange taking place in the fluidised bed, e.g. combined direct and indirect heat exchange
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Coke Industry (AREA)
  • Drying Of Solid Materials (AREA)
CA179,452A 1972-08-23 1973-08-22 Method and apparatus for reducing sulphur and moisture content of coal used in a coke plant Expired CA1029945A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28315572A 1972-08-23 1972-08-23

Publications (1)

Publication Number Publication Date
CA1029945A true CA1029945A (en) 1978-04-25

Family

ID=23084769

Family Applications (1)

Application Number Title Priority Date Filing Date
CA179,452A Expired CA1029945A (en) 1972-08-23 1973-08-22 Method and apparatus for reducing sulphur and moisture content of coal used in a coke plant

Country Status (5)

Country Link
US (1) US3793743A (de)
JP (1) JPS56473B2 (de)
CA (1) CA1029945A (de)
DE (1) DE2342184B2 (de)
IT (1) IT994650B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848344A (en) * 1972-08-09 1974-11-19 Waagner Biro American Bunker-boiler installations
DE2647079C2 (de) * 1976-10-19 1983-12-08 Carl Still Gmbh & Co Kg, 4350 Recklinghausen Verfahren zum Betrieb von batterieweise angeordneten Verkokungsofenkammern in Verbindung mit einer Vortrocknungsanlage für die zu verkokende Kohle sowie Vorrichtung zu seiner Durchführung
US4152110A (en) * 1978-01-03 1979-05-01 Dorr-Oliver Incorporated Dry coal feed systems for combustion reactors
DE2810694C2 (de) * 1978-03-11 1985-06-27 Alfelder Eisenwerke Carl Heise, KG vorm. Otto Wesselmann & Cie., 3220 Alfeld "Verfahren zur Vortrocknung von feinkörniger Steinkohle und zur Weiterverarbeitung zu hochwertigem Steinkohlenkoks"
DE2818456C2 (de) * 1978-04-27 1981-09-17 Fa. Carl Still Gmbh & Co Kg, 4350 Recklinghausen Verfahren zur Herstellung von abriebfesten Koksformlingen aus Steinkohlen-, Braunkohlen- oder Torfbriketts
DE2819232C2 (de) * 1978-05-02 1985-01-17 Carl Still Gmbh & Co Kg, 4350 Recklinghausen Verfahren zum Vorerhitzen und unmittelbar anschließenden Verkoken von Kohle
SE427578B (sv) * 1978-06-21 1983-04-18 Stal Laval Turbin Ab Anleggning for torkning av brensle
FR2462467A1 (fr) * 1979-07-30 1981-02-13 Charbonnages De France Procede et installation de sechage et/ou prechauffage de charbon a cokefier
DE3033461C2 (de) * 1980-09-05 1982-11-04 Alfelder Eisenwerke Carl Heise, KG vorm. Otto Wesselmann & Cie., 3220 Alfeld Verfahren zur Trocknung und Vorerhitzung von feinfkörniger Steinkohle unter Verwendung nicht oder nur schwach backender Kohle und/oder Kohlenstoffträgern
DE3121285A1 (de) * 1981-05-29 1982-12-23 Krupp-Koppers Gmbh, 4300 Essen Verfahren zum betrieb einer kokereianlage
DE3123141A1 (de) * 1981-06-11 1982-12-30 Krupp-Koppers Gmbh, 4300 Essen Verfahren und vorrichtung zum betrieb einer kokereianlage
JPS62177093A (ja) * 1986-01-29 1987-08-03 Kawasaki Steel Corp コ−クス炉用調湿炭の製造方法
DD271945A1 (de) * 1988-05-11 1989-09-20 Orgreb Inst Kraftwerke Vorrichtung zur verteilung des eintragsgutes ueber eine wirbelschicht
JP3160651B2 (ja) * 1991-10-14 2001-04-25 月島機械株式会社 含水汚泥の乾燥方法及び装置
JP3581729B2 (ja) * 1994-11-21 2004-10-27 株式会社パウダリングジャパン 流動乾燥又は流動冷却装置及び流動乾燥又は流動冷却方法
CN100400996C (zh) * 2006-07-19 2008-07-09 山东天力干燥设备有限公司 氮气循环煤粉气流内加热流化床干燥工艺
CN101464086B (zh) * 2009-01-06 2010-06-09 王旗 蔗渣的强搅拌并流式烟道气干燥流程
JP5602004B2 (ja) * 2010-12-22 2014-10-08 三菱重工業株式会社 石炭のガス処理方法
DE102012012417B4 (de) * 2012-06-25 2019-06-13 Thyssenkrupp Industrial Solutions Ag Verfahren und Vorrichtung zur verbesserten Vorerhitzung von Kohle durch Wärmetausch mit dem Kühlgas einer Kokstrockenkühlanlage
CN103602360B (zh) * 2013-11-15 2016-01-20 华电电力科学研究院 褐煤流化床干燥与提质的装置及其工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1854407A (en) * 1927-11-03 1932-04-19 U G I Contracting Company Means for preheating coal and cooling coke
US2658862A (en) * 1950-06-09 1953-11-10 Reilly Tar & Chem Corp Process for the defluidization and fixed-bed coking of a preheated fluidized coal
LU37408A1 (de) * 1958-07-10
US3387590A (en) * 1967-03-16 1968-06-11 Interior Usa System for regulating the total heat output in a burning fluidized bed heat exchanger or boiler
US3472624A (en) * 1967-04-05 1969-10-14 Tidewater Oil Co Desulfurization of particulate coke
US3362083A (en) * 1967-07-07 1968-01-09 Nat Gypsum Co Gaseous apparatus for cooling pulverulent material
US3609874A (en) * 1968-04-17 1971-10-05 Jiyuichi Nara Apparatus for fluidizing and drying pulverant materials
JPS491502B1 (de) * 1968-06-19 1974-01-14

Also Published As

Publication number Publication date
US3793743A (en) 1974-02-26
JPS4986402A (de) 1974-08-19
DE2342184A1 (de) 1974-03-14
IT994650B (it) 1975-10-20
DE2342184B2 (de) 1976-12-23
JPS56473B2 (de) 1981-01-08

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