DE3228432A1 - Drehofen und verfahren zur direkten reduktion unter verwendung eines solchen drehofens - Google Patents

Drehofen und verfahren zur direkten reduktion unter verwendung eines solchen drehofens

Info

Publication number
DE3228432A1
DE3228432A1 DE19823228432 DE3228432A DE3228432A1 DE 3228432 A1 DE3228432 A1 DE 3228432A1 DE 19823228432 DE19823228432 DE 19823228432 DE 3228432 A DE3228432 A DE 3228432A DE 3228432 A1 DE3228432 A1 DE 3228432A1
Authority
DE
Germany
Prior art keywords
jacket
inner tube
extends
tube
rotary kiln
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.)
Ceased
Application number
DE19823228432
Other languages
German (de)
English (en)
Inventor
Mitsuharu Miki Kishimoto
Atsuyoshi Kobe Kubotani
Takuya Maeda
Tsutomu Kobe Yamada
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.)
Kawasaki Heavy Industries Ltd
Kawasaki Motors Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Kawasaki Jukogyo KK
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 Kawasaki Heavy Industries Ltd, Kawasaki Jukogyo KK filed Critical Kawasaki Heavy Industries Ltd
Publication of DE3228432A1 publication Critical patent/DE3228432A1/de
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/34—Arrangements of heating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Manufacture Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
DE19823228432 1981-08-03 1982-07-30 Drehofen und verfahren zur direkten reduktion unter verwendung eines solchen drehofens Ceased DE3228432A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56122129A JPS5822881A (ja) 1981-08-03 1981-08-03 ロータリキルン

Publications (1)

Publication Number Publication Date
DE3228432A1 true DE3228432A1 (de) 1983-02-17

Family

ID=14828327

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823228432 Ceased DE3228432A1 (de) 1981-08-03 1982-07-30 Drehofen und verfahren zur direkten reduktion unter verwendung eines solchen drehofens

Country Status (4)

Country Link
US (1) US4462793A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5822881A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3228432A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2104636B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312029A1 (de) * 1983-04-02 1984-10-04 Krupp Polysius Ag, 4720 Beckum Verfahren zur herstellung von weisszement
DE3925475A1 (de) * 1989-08-01 1991-02-07 Krupp Polysius Ag Verfahren zur waermebehandlung von feinkoernigem gut

Families Citing this family (38)

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US4690639A (en) * 1984-03-01 1987-09-01 Voorheis Industries, Inc. Constant pressure variable orifice burner nozzle assembly
JPS62176221A (ja) * 1986-01-29 1987-08-03 Nippon Ueebu Gaido Kk 衛星放送用放射装置
US4993942A (en) * 1986-10-01 1991-02-19 Champion International Corporation Lime sludge kiln
US4934931A (en) * 1987-06-05 1990-06-19 Angelo Ii James F Cyclonic combustion device with sorbent injection
US4834648A (en) * 1987-09-17 1989-05-30 Angelo Ii James F Rotary calcining kiln
US4859177A (en) * 1988-02-16 1989-08-22 Fuller Company Apparatus for incinerating combustible material
EP0377053B1 (en) * 1988-06-28 1994-03-09 Masao Kubota Material generation method and apparatus utilizing non-gravitational effect
US4989986A (en) * 1989-05-15 1991-02-05 Cmi Corporation Double counter flow drum mixer
JPH03410U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-05-24 1991-01-07
US5020455A (en) * 1990-01-11 1991-06-04 Chiba City & Tsukishima Kikai Kubushiki Kaisha System for treating waste material in a molten state
US5102330A (en) * 1990-03-29 1992-04-07 Union Carbide Industrial Gases Technology Corporation Opposed fired rotary kiln
DE4039504A1 (de) * 1990-12-11 1992-06-17 Vaw Ver Aluminium Werke Ag Verfahren zur extraktion von metallen aus metallhaltigen rohstoffen
US5265977A (en) * 1991-02-19 1993-11-30 Weirich Frank H Method and apparatus for treating contaminated soil
DE19530564A1 (de) * 1995-08-19 1997-02-20 Gutehoffnungshuette Man Verbrennungsluftzuführung in einen Drehrohrofen
JP3296974B2 (ja) * 1996-08-15 2002-07-02 株式会社神戸製鋼所 直接還元法及び回転床炉
EP1189841A4 (en) 1999-04-26 2007-04-11 Ferro Corp CONTINUOUS CALCINATION OF MIXED METAL OXIDES
US6221127B1 (en) 1999-11-10 2001-04-24 Svedala Industries, Inc. Method of pyroprocessing mineral ore material for reducing combustion NOx
US6474984B2 (en) 2000-11-20 2002-11-05 Metso Minerals Industries, Inc. Air injection for nitrogen oxide reduction and improved product quality
US6672751B2 (en) * 2001-01-18 2004-01-06 Michael R. Hawkins Counter-flow asphalt plant with combustion zone feed and exhaust gas heater
JP6285089B2 (ja) 2009-12-22 2018-02-28 Ｊｘ金属株式会社 リチウムイオン電池用正極活物質、リチウムイオン電池用正極及びそれを用いたリチウムイオン電池、並びに、リチウムイオン電池用正極活物質前駆体
WO2011096525A1 (ja) 2010-02-05 2011-08-11 Jx日鉱日石金属株式会社 リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池
WO2012073549A1 (ja) 2010-12-03 2012-06-07 Jx日鉱日石金属株式会社 リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池
US9327996B2 (en) 2011-01-21 2016-05-03 Jx Nippon Mining & Metals Corporation Method for producing positive electrode active material for lithium ion battery and positive electrode active material for lithium ion battery
CA2827930A1 (en) * 2011-03-16 2012-09-20 Hanwha Chemical Corporation Method for calcining electrode materials using a rotary kiln
WO2012132071A1 (ja) * 2011-03-29 2012-10-04 Jx日鉱日石金属株式会社 リチウムイオン電池用正極活物質の製造方法及びリチウムイオン電池用正極活物質
WO2012133434A1 (ja) 2011-03-31 2012-10-04 Jx日鉱日石金属株式会社 リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池
CN102583464A (zh) * 2012-01-21 2012-07-18 胡长春 一种回转窑配气及冷却系统
CN102583465A (zh) * 2012-01-21 2012-07-18 胡长春 回转窑动态沸腾床配气系统
CN102583463A (zh) * 2012-01-21 2012-07-18 胡长春 回转窑配气及冷却系统
JP6292739B2 (ja) 2012-01-26 2018-03-14 Ｊｘ金属株式会社 リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池
JP6292738B2 (ja) 2012-01-26 2018-03-14 Ｊｘ金属株式会社 リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池
KR101729824B1 (ko) 2012-09-28 2017-04-24 제이엑스금속주식회사 리튬 이온 전지용 정극 활물질, 리튬 이온 전지용 정극 및 리튬 이온 전지
CN103397127B (zh) * 2013-07-28 2014-12-10 张英华 一种熔融还原炼铁设备及炼铁方法
US9267684B2 (en) 2013-12-11 2016-02-23 Cross-Fire Soil Remediation Llc Soil remediation unit
EP2913611A1 (en) * 2014-02-28 2015-09-02 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Hydraulic-binder rotary-furnace operation
EP3543406B1 (en) * 2018-03-23 2024-01-03 SSAB Technology AB A pile for a pile wall and a method of manufacturing such a pile
CN112066715A (zh) * 2019-06-11 2020-12-11 王智弘 矿石受热效率高的回转窑和催化焙烧处理设备
JP7325491B2 (ja) * 2021-11-04 2023-08-14 株式会社日本製鋼所 反応装置および反応生成物製造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB281129A (en) * 1927-02-02 1927-12-01 Henry Edwin Coley Improvements in the manufacture of zinc
GB317952A (en) * 1928-07-04 1929-08-29 Henry Edwin Coley Improvements relating to the internal heating of ore reducing chambers and other furnaces
US1829438A (en) * 1931-01-05 1931-10-27 Coley Henry Edwin Reduction of ores, oxides, and the like
US2621160A (en) * 1948-05-24 1952-12-09 Great Lakes Carbon Corp Method for expanding perlitic minerals
US3206299A (en) * 1961-10-18 1965-09-14 Independence Foundation Dense-bed, rotary, kiln process and apparatus for pretreatment of a metallurgical charge
US3170786A (en) * 1962-02-02 1965-02-23 R N Corp Rotary kiln processing of chemically reactive materials
US3155380A (en) * 1962-06-25 1964-11-03 Lessard Gerard Arthur Armand Multi-unit kiln for the production of lightweight aggregate
US3228670A (en) * 1963-01-23 1966-01-11 R N Corp Methods and apparatus for ore reduction and processing of other chemically reactive aggregates
US3182980A (en) * 1963-04-22 1965-05-11 Allis Chalmers Mfg Co Rotary kiln
US3295930A (en) * 1963-07-05 1967-01-03 Dow Chemical Co Apparatus and method for treating particulate material
US3879193A (en) * 1968-02-08 1975-04-22 Metallgesellschaft Ag Process for directly reducing materials containing iron oxide in a rotary kiln in concurrent flow operation
US3817697A (en) * 1972-12-15 1974-06-18 Combustion Eng Rotary kiln for metal chip deoiling
CH588052A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-04-01 1977-05-31 Kunz W Ag Maschinen Und Appara
AT384100B (de) * 1981-01-27 1987-09-25 Voest Alpine Ag Drehrohrofen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312029A1 (de) * 1983-04-02 1984-10-04 Krupp Polysius Ag, 4720 Beckum Verfahren zur herstellung von weisszement
DE3925475A1 (de) * 1989-08-01 1991-02-07 Krupp Polysius Ag Verfahren zur waermebehandlung von feinkoernigem gut

Also Published As

Publication number Publication date
JPS6316035B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-04-07
JPS5822881A (ja) 1983-02-10
GB2104636A (en) 1983-03-09
GB2104636B (en) 1985-04-11
US4462793A (en) 1984-07-31

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection