BR8400899A - Processo e aparelho para fabricar continuamente pelotas nao calcinadas - Google Patents

Processo e aparelho para fabricar continuamente pelotas nao calcinadas

Info

Publication number
BR8400899A
BR8400899A BR8400899A BR8400899A BR8400899A BR 8400899 A BR8400899 A BR 8400899A BR 8400899 A BR8400899 A BR 8400899A BR 8400899 A BR8400899 A BR 8400899A BR 8400899 A BR8400899 A BR 8400899A
Authority
BR
Brazil
Prior art keywords
calcinated
pellets
appliance
manufacturing continuously
continuously
Prior art date
Application number
BR8400899A
Other languages
English (en)
Inventor
Tsuneo Miyashita
Hideyuki Yoshikoshi
Hiroaki Nishio
Osamu Takeuchi
Original Assignee
Nippon Kokan Kk
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 Nippon Kokan Kk filed Critical Nippon Kokan Kk
Publication of BR8400899A publication Critical patent/BR8400899A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
    • 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
    • C22B1/2413—Binding; Briquetting ; Granulating enduration of pellets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Detergent Compositions (AREA)
  • Fodder In General (AREA)
BR8400899A 1983-02-28 1984-02-27 Processo e aparelho para fabricar continuamente pelotas nao calcinadas BR8400899A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58030978A JPS59157229A (ja) 1983-02-28 1983-02-28 非焼成塊成鉱の製造方法および装置

Publications (1)

Publication Number Publication Date
BR8400899A true BR8400899A (pt) 1984-10-02

Family

ID=12318738

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8400899A BR8400899A (pt) 1983-02-28 1984-02-27 Processo e aparelho para fabricar continuamente pelotas nao calcinadas

Country Status (10)

Country Link
US (1) US4636342A (pt)
JP (1) JPS59157229A (pt)
AU (1) AU557266B2 (pt)
BR (1) BR8400899A (pt)
CA (1) CA1216753A (pt)
DE (1) DE3407052C2 (pt)
FR (1) FR2541688B1 (pt)
GB (1) GB2141699B (pt)
NO (1) NO164040C (pt)
ZA (1) ZA841194B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6184335A (ja) * 1984-10-02 1986-04-28 Nippon Kokan Kk <Nkk> 非焼成ペレツトの製造方法
JPS61253330A (ja) * 1985-04-30 1986-11-11 Nippon Steel Corp 非焼成塊成鉱の製造方法
JPH0629472B2 (ja) * 1986-01-29 1994-04-20 新日本製鐵株式会社 粒子状材料の冷間結合方法
JPS6390729A (ja) * 1986-10-03 1988-04-21 Ee & D:Kk ストツパ機構を有するロ−ドセル
JPH0776387B2 (ja) * 1986-10-17 1995-08-16 新日本製鐵株式会社 非焼成塊成鉱の製造装置
JPH0796689B2 (ja) * 1989-06-20 1995-10-18 日本鋼管株式会社 非焼成ペレットの製造方法
US6716577B1 (en) * 2000-02-02 2004-04-06 Lifescan, Inc. Electrochemical test strip for use in analyte determination
US6391086B1 (en) * 2001-03-20 2002-05-21 Northstar Steel Co. Method for the use of electric steel plant slag for self-reducing agglomerates
US6565623B2 (en) * 2001-03-20 2003-05-20 Startec Iron Llc Method and apparatus for curing self-reducing agglomerates
US7896963B2 (en) * 2003-09-23 2011-03-01 Hanqing Liu Self-reducing, cold-bonded pellets
GB0603443D0 (en) * 2006-02-21 2006-04-05 Hills Colin D Production of secondary aggregates
EP2792757B1 (de) * 2013-04-18 2016-03-02 Primetals Technologies Austria GmbH Verfahren und Trocknungsaggregat zum Trocknen von Grünpellets
KR200490725Y1 (ko) * 2013-11-19 2019-12-20 오르보테크 엘티디. 평탄 기판 검사 시스템
CN108374084B (zh) * 2018-03-20 2019-10-11 佛山科学技术学院 一种高强度含碳钛精矿球团的生产工艺
CN115927843A (zh) * 2022-12-01 2023-04-07 中冶长天国际工程有限责任公司 一种低温固结的复合球团及其制备方法和干燥固结方法
CN115948652A (zh) * 2022-12-08 2023-04-11 中冶长天国际工程有限责任公司 一种提高球团强度的碳酸化固结方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214263A (en) * 1961-09-05 1965-10-26 Indian Iron & Steel Company Lt Treatment of haematite iron ore for use in the production of iron
US3205063A (en) * 1962-11-08 1965-09-07 United States Steel Corp Method and composition for making carbonate-bonded agglomerates
US3492385A (en) * 1967-06-23 1970-01-27 Durisol Ag Fur Leichtbaustoffe Process for accelerating the initial hardening of elements formed of a mixture of cement or other lime-containing hydraulic binder and organic or inorganic aggregates therefor
GB1172482A (en) * 1967-08-17 1969-12-03 Huettenwerk Oberhausen Ag Improvements in or relating to the production of iron ore pellets
JPS4823613B1 (pt) * 1967-09-30 1973-07-14
US3437474A (en) * 1967-10-02 1969-04-08 Blocked Iron Corp Method of making ore agglomerates
US3536475A (en) * 1967-11-17 1970-10-27 Battelle Memorial Institute Method of making pellets from a finely divided solid material
FR1557797A (pt) * 1967-12-15 1969-02-21
US3567428A (en) * 1968-01-26 1971-03-02 Trafik Ab Process for cold hardening of pellets
US3653874A (en) * 1970-01-02 1972-04-04 Koppers Co Inc Production of metal pellets from metallic oxides
US3953563A (en) * 1970-04-01 1976-04-27 Advanced Mineral Research Method for producing high alumina refractory material
US3730692A (en) * 1971-05-28 1973-05-01 Inland Steel Co Method for reducing dust during handling of reactive form coke briquettes
JPS5216169B2 (pt) * 1971-10-11 1977-05-07
DE2234847A1 (de) * 1972-07-15 1974-01-24 Demag Ag Verfahren zur behandlung von stueckigem material in schachtoefen
JPS5441011B2 (pt) * 1973-08-27 1979-12-06
US4131668A (en) * 1974-03-15 1978-12-26 Nippon Steel Corporation Iron ore pellet process control
JPS6059287B2 (ja) * 1975-04-21 1985-12-24 ボード・オブ・コントロール・オブ・ミシガン・テクノロジカル・ユニバーシテイ 製鉄工場排出ダストの塊状化法
JPS525610A (en) * 1975-07-03 1977-01-17 Nippon Steel Corp Process for producing unsintered briquetted ore
US4121942A (en) * 1975-08-20 1978-10-24 Asamichi Kato Molding method
US4032352A (en) * 1976-05-03 1977-06-28 Midrex Corporation Binder composition
JPS54103702A (en) * 1978-02-03 1979-08-15 Nippon Kokan Kk <Nkk> Method of producing non-baked pelletized ore for making pig iron
US4199348A (en) * 1978-06-07 1980-04-22 International Minerals & Chemical Corporation Mineral ore pellets
US4326883A (en) * 1979-07-10 1982-04-27 Inland Steel Company Process for deoiling and agglomerating oil-bearing mill scale
JPS6020453B2 (ja) * 1980-11-29 1985-05-22 新日本製鐵株式会社 非焼成ペレツトの製造方法
CA1186153A (en) * 1981-04-23 1985-04-30 Michio Nakayama Method and apparatus for manufacturing non-fired iron- bearing pellet
US4427610A (en) * 1982-01-06 1984-01-24 Conger/Murray Systems, Inc. Method and apparatus for curing concrete products
JPS6047330B2 (ja) * 1982-02-02 1985-10-21 日本鋼管株式会社 非焼成塊成鉱の製造方法および装置

Also Published As

Publication number Publication date
GB2141699B (en) 1986-09-17
AU2508484A (en) 1984-10-04
GB2141699A (en) 1985-01-03
AU557266B2 (en) 1986-12-18
DE3407052C2 (de) 1986-02-27
ZA841194B (en) 1984-09-26
GB8404229D0 (en) 1984-03-21
CA1216753A (en) 1987-01-20
JPS6247929B2 (pt) 1987-10-12
NO840744L (no) 1984-10-26
US4636342A (en) 1987-01-13
NO164040B (no) 1990-05-14
NO164040C (no) 1990-08-22
FR2541688A1 (fr) 1984-08-31
FR2541688B1 (fr) 1986-04-25
JPS59157229A (ja) 1984-09-06
DE3407052A1 (de) 1984-09-06

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 27/02/99