GB1394609A - Preparation of feed material for a blast furnace - Google Patents

Preparation of feed material for a blast furnace

Info

Publication number
GB1394609A
GB1394609A GB5709372A GB5709372A GB1394609A GB 1394609 A GB1394609 A GB 1394609A GB 5709372 A GB5709372 A GB 5709372A GB 5709372 A GB5709372 A GB 5709372A GB 1394609 A GB1394609 A GB 1394609A
Authority
GB
United Kingdom
Prior art keywords
oxide
powder
briquetting
pellets
dec
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
GB5709372A
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.)
ISC Smelting Ltd
Original Assignee
ISC Smelting Ltd
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 ISC Smelting Ltd filed Critical ISC Smelting Ltd
Priority to GB5709372A priority Critical patent/GB1394609A/en
Priority to CA187,225A priority patent/CA988305A/en
Priority to IE2185/73A priority patent/IE38603B1/en
Priority to DE19732360346 priority patent/DE2360346C3/en
Priority to HUME1692A priority patent/HU167804B/hu
Priority to AU63330/73A priority patent/AU474430B2/en
Priority to BR962673A priority patent/BR7309626D0/en
Priority to TR17960A priority patent/TR17960A/en
Priority to SU731981235A priority patent/SU869563A3/en
Priority to FR7343982A priority patent/FR2209846B1/fr
Priority to CS738551A priority patent/CS192508B2/en
Priority to US05/423,748 priority patent/US3946098A/en
Priority to JP13854873A priority patent/JPS5319287B2/ja
Priority to BG25218A priority patent/BG20123A3/xx
Priority to PL1973167219A priority patent/PL85621B1/en
Priority to IN2700/CAL/1973A priority patent/IN140878B/en
Priority to ZM19173A priority patent/ZM19173A1/en
Priority to IT32102/73A priority patent/IT1002242B/en
Publication of GB1394609A publication Critical patent/GB1394609A/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
    • C22B1/24—Binding; Briquetting ; Granulating

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)

Abstract

1394609 Briquetting ZnO powder ISC SMELTING Ltd 3 Dec 1973 [11 Dec 1972 30 May 1973] 57093/72 and 25631/73 Heading C1A Very finely powdered zinc oxide or zinc oxide and lead oxide comprising up to 50% PbO and up to 25% impurities is briquetted as a blastfurnace feed by forming into pellets with an average diameter of 2-10 mm., bringing to 500-800‹ C. and briquetting at 500-800‹ C. and 1-20 tons/sq. inch. The pellets may be formed by a disc or drum pelletizer dried and heated to at least 600‹ C. then brought to 500-800‹ C. or in a rotating kiln at 900- 1300‹ C. and cooled to 500-800‹ C. A carbonaceous solid, e.g. coke breeze may be added to the powder. The starting material may be Waelz oxide fume, "blue powder" or "baghouse oxide".
GB5709372A 1972-12-11 1972-12-11 Preparation of feed material for a blast furnace Expired GB1394609A (en)

Priority Applications (18)

Application Number Priority Date Filing Date Title
GB5709372A GB1394609A (en) 1972-12-11 1972-12-11 Preparation of feed material for a blast furnace
CA187,225A CA988305A (en) 1972-12-11 1973-12-03 Preparation of feed material for a blast furnace
IE2185/73A IE38603B1 (en) 1972-12-11 1973-12-03 Preparation of feed material for a blast furnace
DE19732360346 DE2360346C3 (en) 1972-12-11 1973-12-04 Process for the production of a briquetted oxide-halogen charge material for a shaft furnace
HUME1692A HU167804B (en) 1972-12-11 1973-12-06
AU63330/73A AU474430B2 (en) 1972-12-11 1973-12-06 Preparation of feed machine for a blast furnace
BR962673A BR7309626D0 (en) 1972-12-11 1973-12-07 PROCESS TO PRODUCE A FEEDING LOAD OF BRIQUETED OXIDES, FOR A HIGH OVEN
TR17960A TR17960A (en) 1972-12-11 1973-12-07 PREPARING FEED MATERIAL FOR A GRILL OVEN
SU731981235A SU869563A3 (en) 1972-12-11 1973-12-10 Method of producing zinc-oxide briquettes from mixture of zinc and lead oxide
FR7343982A FR2209846B1 (en) 1972-12-11 1973-12-10
CS738551A CS192508B2 (en) 1972-12-11 1973-12-11 Process for preparing charge for zinc or zinc and lead melting
US05/423,748 US3946098A (en) 1972-12-11 1973-12-11 Preparation of feed material for a blast furnace
JP13854873A JPS5319287B2 (en) 1972-12-11 1973-12-11
BG25218A BG20123A3 (en) 1972-12-11 1973-12-11
PL1973167219A PL85621B1 (en) 1972-12-11 1973-12-11 Preparation of feed material for a blast furnace[US3946098A]
IN2700/CAL/1973A IN140878B (en) 1972-12-11 1973-12-11
ZM19173A ZM19173A1 (en) 1972-12-11 1973-12-13 Preparation of feed material for a blast furnace
IT32102/73A IT1002242B (en) 1972-12-11 1973-12-27 PROCEDURE FOR PREPARING A FEEDING MATERIAL FOR ALTITUDE, ESPECIALLY FOR THE MELTING OF ZINC

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5709372A GB1394609A (en) 1972-12-11 1972-12-11 Preparation of feed material for a blast furnace

Publications (1)

Publication Number Publication Date
GB1394609A true GB1394609A (en) 1975-05-21

Family

ID=10478347

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5709372A Expired GB1394609A (en) 1972-12-11 1972-12-11 Preparation of feed material for a blast furnace

Country Status (3)

Country Link
BR (1) BR7309626D0 (en)
GB (1) GB1394609A (en)
ZM (1) ZM19173A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478794A (en) * 1983-03-03 1984-10-23 Metallurgical Processes Limited Roasting of mixed sulphide ores or concentrates
US5127943A (en) * 1989-06-22 1992-07-07 Reynolds Metals Company Treatment of reclamation baghouse dust
CN115786694A (en) * 2023-01-29 2023-03-14 中南大学 Pretreatment method of zinc-lead-copper mineral aggregate and application thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478794A (en) * 1983-03-03 1984-10-23 Metallurgical Processes Limited Roasting of mixed sulphide ores or concentrates
US5127943A (en) * 1989-06-22 1992-07-07 Reynolds Metals Company Treatment of reclamation baghouse dust
CN115786694A (en) * 2023-01-29 2023-03-14 中南大学 Pretreatment method of zinc-lead-copper mineral aggregate and application thereof

Also Published As

Publication number Publication date
ZM19173A1 (en) 1975-04-21
BR7309626D0 (en) 1974-08-29

Similar Documents

Publication Publication Date Title
GB1445473A (en) Ore pellets suitable for reductive roasting
JPS52119403A (en) Sintered pellets of iron ore and its production method
GB1485418A (en) Pellets useful in shaft furnace direct reduction and method of making same
JPS60255937A (en) Manufacture of cold-bound briquette
GB1394609A (en) Preparation of feed material for a blast furnace
US3218152A (en) Process for separating non-molten slag from titanium-containing iron sand
GB1514363A (en) Method of processing dusty material from metallurgical waste gases
US2836487A (en) Process for the separation of iron from other metals accompanying iron in ores or waste materials
US3751241A (en) Method for producing weather-resistant superfluxed metallized pellets from iron-bearing fines and a superfluxed metallized pellet produced thereby
US2598743A (en) Zinc smelting
US3946098A (en) Preparation of feed material for a blast furnace
GB2004854A (en) Waelz process for volatilizing zinc and lead from iron oxide-containing materials
GB1498341A (en) Method for preparing dry-collected fume for use in metallurgical furnaces
GB1204637A (en) Process of producing reduced iron ore pellets
US3097090A (en) Metallurgical process
US3684478A (en) Method for producing highly-fluxed pellets containing oxides of iron from in-plant waste products
GB1301235A (en)
JPS52143902A (en) Calcined pellet
JPS54117301A (en) Coarse particles-containing self-fluxing ore pellets
GB1444801A (en)
Koen Production of Sinter and Pellets and Their Behavior in the Blast Furnace
GB1302864A (en)
SU644854A1 (en) Binder for clodding iron-containing materials
van Langen et al. A Pelletizing Plant as Part of an Integrated Steelworks.(Retroactive Coverage)
Waelkens et al. Maximizing the Use of National Raw Materials at the SIDINSA Blast Furnaces

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee