OA00391A - Procédé et dispositif de grillage en fluidisation, plus particulièrement de grillage magnétisant. - Google Patents

Procédé et dispositif de grillage en fluidisation, plus particulièrement de grillage magnétisant.

Info

Publication number
OA00391A
OA00391A OA50467A OA50467A OA00391A OA 00391 A OA00391 A OA 00391A OA 50467 A OA50467 A OA 50467A OA 50467 A OA50467 A OA 50467A OA 00391 A OA00391 A OA 00391A
Authority
OA
OAPI
Prior art keywords
roasting
fluidization
magnetizing
magnetizing roasting
fluidization roasting
Prior art date
Application number
OA50467A
Other languages
English (en)
Original Assignee
Siderurgie Fse Inst Rech
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 Siderurgie Fse Inst Rech filed Critical Siderurgie Fse Inst Rech
Publication of OA00391A publication Critical patent/OA00391A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/09—Reaction techniques
    • Y10S423/16—Fluidization

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
OA50467A 1962-07-05 1964-10-20 Procédé et dispositif de grillage en fluidisation, plus particulièrement de grillage magnétisant. OA00391A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR903020A FR1335112A (fr) 1962-07-05 1962-07-05 Procédé et dispositif de grillage en fluidisation, plus particulièrement de grillage magnétisant

Publications (1)

Publication Number Publication Date
OA00391A true OA00391A (fr) 1966-05-15

Family

ID=8782535

Family Applications (1)

Application Number Title Priority Date Filing Date
OA50467A OA00391A (fr) 1962-07-05 1964-10-20 Procédé et dispositif de grillage en fluidisation, plus particulièrement de grillage magnétisant.

Country Status (4)

Country Link
US (1) US3189437A (fr)
FR (1) FR1335112A (fr)
GB (1) GB1008938A (fr)
OA (1) OA00391A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1426349A (fr) * 1964-12-17 1966-01-28 Siderurgie Fse Inst Rech Procédé de traitement de matières pulvérulentes
US3338704A (en) * 1964-12-21 1967-08-29 Exxon Research Engineering Co Iron from natural magnetite ores
US5277795A (en) * 1989-06-13 1994-01-11 Thornhill Denis H Process and apparatus for recovering heavy metal from carbonaceous material
CN101717851A (zh) * 2009-11-25 2010-06-02 杨光 一种对贫铁、难选、氧化铁矿类的选矿还原剂
CN102268533B (zh) * 2011-07-14 2015-08-19 酒泉钢铁(集团)有限责任公司 水平移动-固定床式磁化还原焙烧工艺
CN103205561B (zh) * 2013-03-18 2016-08-24 酒泉钢铁(集团)有限责任公司 粉状难选低品位铁矿石含碳球团竖炉煤基磁化焙烧方法
CN104131158B (zh) * 2014-07-18 2017-12-15 杨谋森 一种叠联式循环流化床气化‑磁化焙烧装置及工艺
CN104831055A (zh) * 2015-04-17 2015-08-12 沈阳鑫博工业技术股份有限公司 一种粉状铁矿物磁化处理并生产蒸汽的装置及工艺方法
CN111057838B (zh) * 2019-12-23 2020-11-06 中国科学院过程工程研究所 一种高磷赤褐铁矿流态化焙烧系统及方法
CN111621638B (zh) * 2020-06-03 2021-08-06 东北大学 一种加热致裂强化含铁物料还原的悬浮焙烧系统
CN113061717A (zh) * 2021-03-29 2021-07-02 北京卡卢金热风炉技术有限公司 一种生产氧化球团的焙烧系统及方法
CN113549778B (zh) * 2021-05-28 2022-08-12 包头市新达茂稀土有限公司 一种提高稀土回收率的焙烧矿冷浸工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477454A (en) * 1944-09-15 1949-07-26 Dorr Co Process of reducing ferric oxide to ferrosoferric oxide
GB731527A (en) * 1951-05-03 1955-06-08 Frederick John Trotter Improvements in or relating to the treatment of sulphides and sulphide minerals
US2965449A (en) * 1956-10-29 1960-12-20 Dorr Oliver Inc Heat recovery in fluosolids process
US3021208A (en) * 1961-03-23 1962-02-13 United States Steel Corp Method of reducing ore in a fluidized bed

Also Published As

Publication number Publication date
GB1008938A (en) 1965-11-03
US3189437A (en) 1965-06-15
FR1335112A (fr) 1963-08-16

Similar Documents

Publication Publication Date Title
DK115389B (da) Fremgangsmåde til fastgørelse af en del strækbar metalplade til en anden del, samt apparat til udøvelse af fremgangsmåden.
OA00391A (fr) Procédé et dispositif de grillage en fluidisation, plus particulièrement de grillage magnétisant.
DK103302C (da) Fremgangsmåde til varmekopiering.
BE615696A (fr) Système et appareillage de transfert des charges palettisées.
NL7507902A (nl) Werkwijze en inrichting voor transferdruk.
DK107534C (da) Farvefremkaldermateriale samt fremgangsmåde til farveomvendefremkaldelse under anvendelse deraf.
DK107256C (da) Fremgangsmåde og apparat til formning af hærdeligt formstof.
BE587341A (fr) Dispositif de chargement roulant.
BE585853A (fr) Procédé et dispositif de séchage.
OA00323A (fr) Procédé et dispositif perfectionnés de sécurité applicables aux exploseurs.
DK114850B (da) Fremgangsmåde og apparat til bearbejdning og forbrænding af afklaret slam.
CH413453A (de) Vorrichtung zum Sortieren von Dokumenten
DK107860C (da) Fremgangsmåde og apparat til overføring i en bestemt stilling af løse genstande.
FR1332820A (fr) Système et procédé perfectionnés de fluidisation
BE589742A (fr) Dispositif de traction hydraulique.
FR94850E (fr) Dispositif et procédé de déphosphoration des minerais de fer.
JPS5234642A (en) Information processing device with debugging facilities
BE611453A (fr) Procédé et dispositif de concentration magnétique.
CH397302A (de) Verfahren und Vorrichtung zum Übertragen von Informationen
DK108061C (da) Fremgangsmåde og apparat til aflæsning og tydning af tegn.
BE588183A (fr) Procédé et dispositif d'énsimage.
OA00387A (fr) Perfectionnements aux procédés de grillage en fluidisation, en particulier aux procédés de grillage magnétisant, des minerais de fer, et dispositif de mise en oeuvre.
DK119468B (da) Apparat til håndtering og iagttagelse af langstrakte, radioaktive legemer.
BE611452A (fr) Procédé et dispositif de séparation magnétique.
BE600666A (fr) Procédé et dispositif de photocopie