FR2154356A1 - Mineral agglomeration - avoiding corrosive damage to exhaust appts partic when low iron content minerals are treated - Google Patents

Mineral agglomeration - avoiding corrosive damage to exhaust appts partic when low iron content minerals are treated

Info

Publication number
FR2154356A1
FR2154356A1 FR7135442A FR7135442A FR2154356A1 FR 2154356 A1 FR2154356 A1 FR 2154356A1 FR 7135442 A FR7135442 A FR 7135442A FR 7135442 A FR7135442 A FR 7135442A FR 2154356 A1 FR2154356 A1 FR 2154356A1
Authority
FR
France
Prior art keywords
exhaust
partic
appts
treated
iron content
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.)
Granted
Application number
FR7135442A
Other languages
French (fr)
Other versions
FR2154356B1 (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.)
Delattre Levivier SA
Original Assignee
Delattre Levivier SA
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 Delattre Levivier SA filed Critical Delattre Levivier SA
Priority to FR7135442A priority Critical patent/FR2154356A1/en
Priority to BE130248A priority patent/BE798518A/en
Publication of FR2154356A1 publication Critical patent/FR2154356A1/en
Application granted granted Critical
Publication of FR2154356B1 publication Critical patent/FR2154356B1/fr
Granted 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
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating
    • C22B1/20—Sintering; Agglomerating in sintering machines with movable grates

Abstract

Minerals are agglomerated on a mobile continuous grille which passes successively above a series of heating (I) and cooling (II) chests, (I) and (II) being separately connected by an aspiration trunk to >=1 exhaust ventilator. Cooling air is exhausted at a press. that of the heating air and the last chest of (I) in the direction of movement of the grille is septd. from the first chest of (II) by a neutral space. The mean temp of the air exhausted by (I) is increased by mixing it with air from the start of the cooling zone and is exhausted by the heating ventilator.
FR7135442A 1971-10-01 1971-10-01 Mineral agglomeration - avoiding corrosive damage to exhaust appts partic when low iron content minerals are treated Granted FR2154356A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7135442A FR2154356A1 (en) 1971-10-01 1971-10-01 Mineral agglomeration - avoiding corrosive damage to exhaust appts partic when low iron content minerals are treated
BE130248A BE798518A (en) 1971-10-01 1973-04-20 IMPROVEMENTS IN THE PROCESSES FOR THE PREPARATION OF AGGLOMERATED ORE AND IN THE FACILITIES FOR THE IMPLEMENTATION OF THIS PROCESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7135442A FR2154356A1 (en) 1971-10-01 1971-10-01 Mineral agglomeration - avoiding corrosive damage to exhaust appts partic when low iron content minerals are treated

Publications (2)

Publication Number Publication Date
FR2154356A1 true FR2154356A1 (en) 1973-05-11
FR2154356B1 FR2154356B1 (en) 1974-03-29

Family

ID=9083792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7135442A Granted FR2154356A1 (en) 1971-10-01 1971-10-01 Mineral agglomeration - avoiding corrosive damage to exhaust appts partic when low iron content minerals are treated

Country Status (2)

Country Link
BE (1) BE798518A (en)
FR (1) FR2154356A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110374601A (en) * 2019-07-25 2019-10-25 长沙矿山研究院有限责任公司 A kind of safe and efficient mining codes of high-dipping bilayer ore body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110374601A (en) * 2019-07-25 2019-10-25 长沙矿山研究院有限责任公司 A kind of safe and efficient mining codes of high-dipping bilayer ore body
CN110374601B (en) * 2019-07-25 2020-06-02 长沙矿山研究院有限责任公司 Safe and efficient mining method for steeply inclined double-layer ore body

Also Published As

Publication number Publication date
FR2154356B1 (en) 1974-03-29
BE798518A (en) 1973-08-16

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Legal Events

Date Code Title Description
ST Notification of lapse