FR1335112A - 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
FR1335112A
FR1335112A FR903020A FR903020A FR1335112A FR 1335112 A FR1335112 A FR 1335112A FR 903020 A FR903020 A FR 903020A FR 903020 A FR903020 A FR 903020A FR 1335112 A FR1335112 A FR 1335112A
Authority
FR
France
Prior art keywords
roasting
fluidization
magnetizing
magnetizing roasting
fluidization roasting
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
FR903020A
Other languages
English (en)
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Priority to FR903020A priority Critical patent/FR1335112A/fr
Priority to GB22956/63A priority patent/GB1008938A/en
Priority to US287999A priority patent/US3189437A/en
Application granted granted Critical
Publication of FR1335112A publication Critical patent/FR1335112A/fr
Priority to OA50467A priority patent/OA00391A/fr
Expired legal-status Critical Current

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 And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
FR903020A 1962-07-05 1962-07-05 Procédé et dispositif de grillage en fluidisation, plus particulièrement de grillage magnétisant Expired FR1335112A (fr)

Priority Applications (4)

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
GB22956/63A GB1008938A (en) 1962-07-05 1963-06-10 Process for roasting by fluidization, more particularly for magnetizing roasting
US287999A US3189437A (en) 1962-07-05 1963-06-14 Process for roasting by fluidization, more particularly for magnetizing roasting
OA50467A OA00391A (fr) 1962-07-05 1964-10-20 Procédé et dispositif de grillage en fluidisation, plus particulièrement de grillage magnétisant.

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
FR1335112A true FR1335112A (fr) 1963-08-16

Family

ID=8782535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR903020A Expired FR1335112A (fr) 1962-07-05 1962-07-05 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113549778A (zh) * 2021-05-28 2021-10-26 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

Families Citing this family (11)

* 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

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113549778A (zh) * 2021-05-28 2021-10-26 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

Also Published As

Publication number Publication date
OA00391A (fr) 1966-05-15
US3189437A (en) 1965-06-15
GB1008938A (en) 1965-11-03

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