CA995617A - Process and apparatus for continuously heating fine-grained coal - Google Patents

Process and apparatus for continuously heating fine-grained coal

Info

Publication number
CA995617A
CA995617A CA182,469A CA182469A CA995617A CA 995617 A CA995617 A CA 995617A CA 182469 A CA182469 A CA 182469A CA 995617 A CA995617 A CA 995617A
Authority
CA
Canada
Prior art keywords
continuously heating
grained coal
heating fine
fine
grained
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
CA182,469A
Other languages
English (en)
Other versions
CA182469S (en
Inventor
Roland Rammler
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.)
GEA Group AG
Original Assignee
Metallgesellschaft 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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Application granted granted Critical
Publication of CA995617A publication Critical patent/CA995617A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
    • F26B17/101—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis
    • 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
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/02—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
    • C10B49/04—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated
    • C10B49/08—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated in dispersed form
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Coke Industry (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
CA182,469A 1972-11-17 1973-10-02 Process and apparatus for continuously heating fine-grained coal Expired CA995617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2256385A DE2256385B2 (de) 1972-11-17 1972-11-17 Verfahren zum kontinuierlichen Erhitzen feinkörniger Feststoffe

Publications (1)

Publication Number Publication Date
CA995617A true CA995617A (en) 1976-08-24

Family

ID=5861987

Family Applications (1)

Application Number Title Priority Date Filing Date
CA182,469A Expired CA995617A (en) 1972-11-17 1973-10-02 Process and apparatus for continuously heating fine-grained coal

Country Status (8)

Country Link
US (1) US3884620A (enExample)
JP (1) JPS4981274A (enExample)
AU (1) AU475650B2 (enExample)
CA (1) CA995617A (enExample)
DE (1) DE2256385B2 (enExample)
FR (1) FR2207592A5 (enExample)
GB (1) GB1437245A (enExample)
IT (1) IT1001767B (enExample)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2532994A1 (de) * 1974-07-24 1976-02-05 Commw Scient Ind Res Org Verfahren und vorrichtung zur waermebehandlung von materialien durch heisse teilchen
DE2440053C3 (de) * 1974-08-21 1979-02-22 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Vorrichtung zur thermischen Behandlung von feuchtem Rohmaterial, zum Beispiel zum Trocknen von Schlämmen
DE2510737A1 (de) * 1975-03-12 1976-09-30 Buettner Schilde Haas Ag Anlage zum erhitzen und trocknen von kohle in einem unter ueberdruck stehenden kreislauf
US4052199A (en) * 1975-07-21 1977-10-04 The Carborundum Company Gas injection method
GB1510898A (en) * 1975-11-20 1978-05-17 Barr & Murphy Ltd Incineration of odour carrying exhaust from pneumatic dryers
US4060458A (en) * 1975-12-24 1977-11-29 Coaltek Associates Separation of gas from solids
DE2640508C2 (de) * 1976-09-09 1985-11-28 Bergwerksverband Gmbh Verfahren zum Beheizen von zweistufigen Kohle-Flugstromtrocknern
DE2815161C2 (de) * 1978-04-07 1984-11-22 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zur Herstellung eines hydraulischen Bindemittels
DE2819232C2 (de) * 1978-05-02 1985-01-17 Carl Still Gmbh & Co Kg, 4350 Recklinghausen Verfahren zum Vorerhitzen und unmittelbar anschließenden Verkoken von Kohle
DE2852164C2 (de) * 1978-12-02 1985-06-20 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zum Betrieb eines Heißgaserzeugers innerhalb einer Mahltrocknungsanlage
RO81931A (ro) * 1979-09-26 1983-06-01 Charbonnages De France,Fr Procedeu si instalatie pentru uscarea unui material combustibil granular sau pulverulent
DE3110662C2 (de) * 1981-03-19 1983-06-16 Didier Engineering Gmbh, 4300 Essen Verfahren zum Erzeugen getrockneter und vorerhitzter Kohle und Einfüllen in einen Verkokungsofen sowie Vorrichtung zur Durchführung eines solchen Verfahrens
US4445976A (en) * 1981-10-13 1984-05-01 Tosco Corporation Method of entrained flow drying
DE3323770A1 (de) * 1983-07-01 1985-01-03 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum trocknen und erhitzen von oelhaltigen feststoffen
DE3439129A1 (de) * 1984-10-25 1986-05-07 Krupp Polysius Ag, 4720 Beckum Verfahren und anlage zur waermebehandlung von feinkoernigem gut
SE460617B (sv) * 1985-06-20 1989-10-30 Asea Stal Ab Saett foer torkning, krossning och foerdelning av fast braensle foer fastbraenslepanna
US5122190A (en) * 1990-07-13 1992-06-16 Southdown, Inc. Method for producing a hydraulic binder
EP1306636B1 (de) * 2001-10-02 2006-12-20 Fritz Dr.-Ing. Schoppe Verfahren und Vorrichtung zur gleichmässigen Erhitzung eines Staubkörnergemisches in einer Strömung heisser Gase
DE10260745A1 (de) * 2002-12-23 2004-07-01 Outokumpu Oyj Verfahren und Anlage zur thermischen Behandlung von körnigen Feststoffen
DE10260733B4 (de) * 2002-12-23 2010-08-12 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von eisenoxidhaltigen Feststoffen
DE10260739B3 (de) * 2002-12-23 2004-09-16 Outokumpu Oy Verfahren und Anlage zur Herstellung von Metalloxid aus Metallverbindungen
DE10260731B4 (de) 2002-12-23 2005-04-14 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von eisenoxidhaltigen Feststoffen
DE10260737B4 (de) * 2002-12-23 2005-06-30 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von titanhaltigen Feststoffen
DE10260741A1 (de) * 2002-12-23 2004-07-08 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von feinkörnigen Feststoffen
DE10260738A1 (de) * 2002-12-23 2004-07-15 Outokumpu Oyj Verfahren und Anlage zur Förderung von feinkörnigen Feststoffen
DE10260734B4 (de) * 2002-12-23 2005-05-04 Outokumpu Oyj Verfahren und Anlage zur Herstellung von Schwelkoks
DE102004042430A1 (de) * 2004-08-31 2006-03-16 Outokumpu Oyj Wirbelschichtreaktor zum thermischen Behandeln von wirbelfähigen Substanzen in einem mikrowellenbeheizten Wirbelbett
DE102005052753A1 (de) * 2005-11-04 2007-05-10 Polysius Ag Anlage und Verfahren zur Herstellung von Zementklinker
WO2008157433A2 (en) * 2007-06-13 2008-12-24 Wormser Energy Solutions, Inc. Mild gasification combined-cycle powerplant
CN101726167B (zh) * 2008-10-21 2011-11-23 神华集团有限责任公司 一种烟气半闭路循环褐煤直管式气流干燥方法
CA2800166C (en) 2009-05-22 2018-08-21 The University Of Wyoming Research Corporation Efficient low rank coal gasification, combustion, and processing systems and methods
CN102021006B (zh) * 2009-09-22 2014-01-08 山东省冶金设计院股份有限公司 从炼焦煤中去除水分的工艺
CN101974344B (zh) * 2010-11-12 2013-08-07 中冶焦耐(大连)工程技术有限公司 一种利用焦炉烟道气进行煤调湿的干燥工艺及装置
CN109135787A (zh) * 2018-10-26 2019-01-04 郑州鼎力新能源技术有限公司 煤炭干燥、干馏提质方法及设备
CN110846060A (zh) * 2019-12-14 2020-02-28 陕西煤业化工技术研究院有限责任公司 一种粉煤热解与焦粉燃烧发电耦合系统及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2113774A (en) * 1934-11-26 1938-04-12 Schmalfeldt Hans Process for the gasification of dust or fine-grained fuels with circulating gas
US2393766A (en) * 1942-11-28 1946-01-29 Comb Eng Co Inc Drying apparatus
US2763478A (en) * 1949-08-22 1956-09-18 Vernon F Parry Apparatus for drying solids in a fluidized bed
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
DE1571650B2 (de) * 1966-01-31 1973-08-09 Institut für Energetik, 7024 Leipzig Verfahren und vorrichtung zur zweistufigen verkokung von steinkohle
DE1671320A1 (de) * 1967-04-21 1971-09-02 Kloeckner Humboldt Deutz Ag Verfahren und Vorrichtung zur kontinuierlichen,thermischen Behandlung,wie Entgasen und/oder Verkoken,von feinkoernigen,wasserhaltigen Brennstoffen
US3790334A (en) * 1972-05-22 1974-02-05 Fuller Co Manufacture of lightweight aggregate

Also Published As

Publication number Publication date
US3884620A (en) 1975-05-20
IT1001767B (it) 1976-04-30
FR2207592A5 (enExample) 1974-06-14
JPS4981274A (enExample) 1974-08-06
GB1437245A (en) 1976-05-26
AU6104773A (en) 1975-04-10
DE2256385B2 (de) 1981-04-16
DE2256385A1 (de) 1974-05-22
AU475650B2 (en) 1976-08-26

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