GB854729A - Sintering of fine ores - Google Patents

Sintering of fine ores

Info

Publication number
GB854729A
GB854729A GB23823/59A GB2382359A GB854729A GB 854729 A GB854729 A GB 854729A GB 23823/59 A GB23823/59 A GB 23823/59A GB 2382359 A GB2382359 A GB 2382359A GB 854729 A GB854729 A GB 854729A
Authority
GB
United Kingdom
Prior art keywords
ores
current
sintering
july
drop
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
GB23823/59A
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.)
KLOCKNER HUTTENWERK HASPE AG
Original Assignee
KLOCKNER HUTTENWERK HASPE AG
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 KLOCKNER HUTTENWERK HASPE AG filed Critical KLOCKNER HUTTENWERK HASPE AG
Publication of GB854729A publication Critical patent/GB854729A/en
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
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating
    • C22B1/22—Sintering; Agglomerating in other sintering apparatus

Abstract

854,729. Heating ores by passage of current. KLOCKNER-HUTTENWERK HASPE A.G. July 10, 1959 [July 15, 1958], No. 23823/59. Class 39(3). Fine ores fed from a vibrating hopper 5 are sintered by current passing between two carbon electrode rolls 1, 2 and drop into a conveyer waggon 6. If the ores are non-conducting at room temperature small amounts of an electrically conducting fine ore, e.g. Fe 3 O 4 may be added. A high frequency voltage may be superimposed on the sintering current for initiating ignition in the cold condition. In an alternative arrangement, Fig. 2 (not shown) the ores are fed by a shoot to a gap between two rolls arranged one above the other and drop on to a conveyer belt.
GB23823/59A 1958-07-15 1959-07-10 Sintering of fine ores Expired GB854729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE854729X 1958-07-15

Publications (1)

Publication Number Publication Date
GB854729A true GB854729A (en) 1960-11-23

Family

ID=6788940

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23823/59A Expired GB854729A (en) 1958-07-15 1959-07-10 Sintering of fine ores

Country Status (1)

Country Link
GB (1) GB854729A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981000416A1 (en) * 1979-08-08 1981-02-19 Advanced Energy Dynamics Inc Process for reducing the sulfur content of coal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981000416A1 (en) * 1979-08-08 1981-02-19 Advanced Energy Dynamics Inc Process for reducing the sulfur content of coal
US4260394A (en) * 1979-08-08 1981-04-07 Advanced Energy Dynamics, Inc. Process for reducing the sulfur content of coal

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