FR2467889B1 - Procede et appareil de refroidissement d'un produit fritte d'oxydes metalliques obtenu a partir d'un minerai sulfure - Google Patents

Procede et appareil de refroidissement d'un produit fritte d'oxydes metalliques obtenu a partir d'un minerai sulfure

Info

Publication number
FR2467889B1
FR2467889B1 FR8022499A FR8022499A FR2467889B1 FR 2467889 B1 FR2467889 B1 FR 2467889B1 FR 8022499 A FR8022499 A FR 8022499A FR 8022499 A FR8022499 A FR 8022499A FR 2467889 B1 FR2467889 B1 FR 2467889B1
Authority
FR
France
Prior art keywords
cooling
metal oxide
product obtained
sintered metal
oxide product
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
FR8022499A
Other languages
English (en)
Other versions
FR2467889A1 (fr
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.)
Asarco LLC
Original Assignee
Asarco LLC
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 Asarco LLC filed Critical Asarco LLC
Publication of FR2467889A1 publication Critical patent/FR2467889A1/fr
Application granted granted Critical
Publication of FR2467889B1 publication Critical patent/FR2467889B1/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
    • C22B1/26—Cooling of roasted, sintered, or agglomerated ores
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
FR8022499A 1979-10-22 1980-10-21 Procede et appareil de refroidissement d'un produit fritte d'oxydes metalliques obtenu a partir d'un minerai sulfure Expired FR2467889B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/086,880 US4337083A (en) 1979-10-22 1979-10-22 Non-polluting, cooling method and heat recuperative sintering method

Publications (2)

Publication Number Publication Date
FR2467889A1 FR2467889A1 (fr) 1981-04-30
FR2467889B1 true FR2467889B1 (fr) 1985-07-12

Family

ID=22201495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8022499A Expired FR2467889B1 (fr) 1979-10-22 1980-10-21 Procede et appareil de refroidissement d'un produit fritte d'oxydes metalliques obtenu a partir d'un minerai sulfure

Country Status (10)

Country Link
US (1) US4337083A (fr)
JP (1) JPS5665945A (fr)
AU (1) AU532070B2 (fr)
BE (1) BE885824A (fr)
CA (1) CA1141951A (fr)
DE (1) DE3039854A1 (fr)
FR (1) FR2467889B1 (fr)
GB (1) GB2064742B (fr)
IT (1) IT1127898B (fr)
MX (1) MX154142A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501412A (en) * 1979-10-22 1985-02-26 Asarco Incorporated Non-polluting heat recuperative sintering method and apparatus
US4767104A (en) * 1985-11-06 1988-08-30 Honeywell Bull Inc. Non-precious metal furnace with inert gas firing
DE4003679A1 (de) * 1990-02-07 1991-08-22 Krupp Polysius Ag Verfahren und vorrichtung zur kuehlung von gebranntem schuettgut
DE4004393A1 (de) * 1990-02-13 1991-08-14 Krupp Polysius Ag Verfahren sowie rostkuehler zum kuehlen von heissem gut
US5600899A (en) * 1992-04-23 1997-02-11 Bakcus Beheer B.V. Method and apparatus for drying solid foodstuffs
US5862609A (en) * 1992-04-23 1999-01-26 Backus Beheer B.V. Method and apparatus for drying solid foodstuffs
DE19513549B4 (de) * 1995-04-10 2005-03-03 Siemens Ag Pelletieranlage
US6539645B2 (en) * 2001-01-09 2003-04-01 Mark Savarese Drying apparatus and methods
US6863710B1 (en) 2003-10-22 2005-03-08 Ge Betz, Inc. Sinter mix enhancer
DE102004054417B4 (de) * 2004-11-11 2014-02-20 Khd Humboldt Wedag Gmbh Verfahren zur Regelung des Betriebes eines Schüttgutrostkühlers
FI119940B (fi) * 2007-09-06 2009-05-15 Outotec Oyj Menetelmä ja nauhasintrauslaitteisto pelletoidun mineraalimateriaalin jatkuvatoimiseksi sintraamiseksi ja esipelkistämiseksi
FI123418B (fi) * 2010-09-24 2013-04-15 Outotec Oyj Menetelmä mineraalimateriaalin jatkuvatoimiseksi sintraamiseksi ja sintrauslaitteisto
KR101461580B1 (ko) * 2013-12-23 2014-11-17 주식회사 포스코 소결광 제조 설비 및 이를 이용한 소결광 제조 방법
CN104807334A (zh) * 2015-05-13 2015-07-29 中冶北方（大连）工程技术有限公司 一种环冷机低温热废气的利用系统及利用方法
RU206530U1 (ru) * 2018-03-12 2021-09-15 Оутотек (Финлэнд) Ой Устройство для термической обработки сыпучего материала с низким энергопотреблением
CN111203083B (zh) * 2020-02-25 2021-05-07 钢铁研究总院 一种烧结烟气脱硫脱硝工艺

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672412A (en) * 1949-07-18 1954-03-16 Broken Hill Ass Smelter Continuous oxidizing operations
US2785063A (en) * 1951-11-17 1957-03-12 Oglebay Norton And Company Temperature control system and method
US3211441A (en) * 1958-07-31 1965-10-12 Yawata Iron & Steel Co Method of and apparatus for automatically controlling sintering machine
US3194546A (en) * 1958-08-29 1965-07-13 United States Steel Corp Mechanism and method for controlling sintering
CH402708A (de) * 1961-03-09 1965-11-15 Polysius Gmbh Verfahren zum stufenweisen Kühlen von kleinstückigem Gut auf einer luftdurchlässigen Fördervorrichtung
US3276755A (en) * 1964-07-20 1966-10-04 Fuller Co Kiln system and method
DE1209299B (de) * 1964-09-05 1966-01-20 Metallgesellschaft Ag Verfahren zur selbsttaetigen Regelung der Bandgeschwindigkeit von Sintermaschinen
US3649244A (en) * 1969-02-18 1972-03-14 Broken Hill Ass Smelter Method of sintering of mineral sulphides
US3667133A (en) * 1970-04-09 1972-06-06 Fuller Co Method and apparatus for cooling cement clinker
FR2102623A5 (en) * 1970-08-12 1972-04-07 Francais Ciments Screen cooler - for cement clinker with air totally recirculated
FR2112750A5 (fr) * 1970-11-06 1972-06-23 Constantin E
DE2106254A1 (en) * 1971-02-10 1972-08-24 Peters Ag Claudius Passing furnace prods cooling air to sintering appts - - as drying or combustion gas
FR2144981A5 (en) * 1971-07-05 1973-02-16 Constantin E Sa Clinker cooler - two perforated conveyors improve cooling and increase heat recovery
US3909189A (en) * 1971-08-25 1975-09-30 Mcdowell Wellman Eng Co Process for conditioning sinter draft for electrostatic precipitation of particulate material therefrom
US4023960A (en) * 1972-10-25 1977-05-17 Metallgesellschaft Aktiengesellschaft Process for cleaning waste gases from sintering plants
US3973762A (en) * 1974-05-17 1976-08-10 Dravo Corporation Sintering process and apparatus
US3963481A (en) * 1975-03-03 1976-06-15 Koppers Company, Inc. Process for cooling sinter on the strand
DE2542473C3 (de) * 1975-09-24 1979-03-01 Arbed Acieries Reunies De Burbach-Eich-Dudelange S.A., Luxemburg Verfahren zur Regelung der Marschgeschwindigkeit von Sinterbändern beim Sintern von feinkörnigen eisenoxydhaltigen Stoffen

Also Published As

Publication number Publication date
CA1141951A (fr) 1983-03-01
DE3039854C2 (fr) 1989-08-03
FR2467889A1 (fr) 1981-04-30
BE885824A (fr) 1981-04-22
GB2064742B (en) 1983-05-25
MX154142A (es) 1987-10-21
DE3039854A1 (de) 1981-04-30
JPS6344807B2 (fr) 1988-09-07
US4337083A (en) 1982-06-29
IT1127898B (it) 1986-05-28
JPS5665945A (en) 1981-06-04
AU532070B2 (en) 1983-09-15
GB2064742A (en) 1981-06-17
IT8049951A0 (it) 1980-10-21
AU6314380A (en) 1981-04-30

Similar Documents

Publication Publication Date Title
FR2467889B1 (fr) Procede et appareil de refroidissement d'un produit fritte d'oxydes metalliques obtenu a partir d'un minerai sulfure
BE888466A (fr) Procede et appareil pour la production d'oxydes de metaux et de metalloides finement divises,
FR2339569A1 (fr) Procede et appareil pour la production d'oxydes de metaux et de metalloides finement divises
BE868281A (fr) Procede et appareil pour l'identification de documents
FR2466510B1 (fr) Procede et appareil pour la recuperation des metaux precieux a partir d'un materiau bimetallique
BE888453A (fr) Procede d'isolement de metaux refractaires,
FR2483956B1 (fr) Procede pour separer des metaux volatils d'une matiere contenant des oxydes metalliques
BE878209A (fr) Procede et appareil de coupe et de pliage d'une matiere en bande, pour former des paquets
BE891279A (fr) Procede et appareil pour densifier des poudres et produit obtenu
DE3176865D1 (en) Method and apparatus for reclaiming metals from metallic scrap material
BE867781A (fr) Procede de fabrication d'un silico aluminate alcalin cristallin produit obtenu et application
BE884306A (fr) Procede et appareil pour la production de fer en fussion a partir d'oxyde de fer.
BE877638A (fr) Procede d'obtention du cuivre et des metaux accompagnants a partir de minerais et de residus de traitements metallurgiques
GB2076789B (en) Process for extracting titanium values from titaniferous bearing material
BE890608A (fr) Procede d'enlevement de matieres refractaires de pieces
DE3163438D1 (en) Process for removing metal values from oxidic materials
FR2491374B1 (fr) Procede pour enlever mecaniquement de la matiere a des surfaces de coulees continues d'acier et appareil de meulage
BE866937A (fr) Procede d'extraction de zinc d'un minerai contenant du sulfure de zinc
FR2423544B1 (fr) Procede et appareil de recuit d'acier
FR2531248B1 (fr) Procede et appareil pour l'identification d'articles en feuilles par microondes
BE850446A (fr) Procede d'elaboration siderurgique a partir de minerais pre-reduits et produits obtenus
FR2521981B1 (fr) Procede de production d'un produit faconne en boehmite et d'un produit faconne et calcine en boehmite
OA06724A (fr) Procédé de valorisation de l'uranium à partir d'un minerai uranifère contenant de l'arsenic.
FR2644447B1 (fr) Procede et appareil pour produire de l'hexafluorure d'uranium a partir de trioxyde d'uranium
BE877302A (fr) Procede pour extraire le soufre et l'arsenic de minerais cobaltiferes

Legal Events

Date Code Title Description
ST Notification of lapse