BR9203748A - Processo de sinterizacao de superfinos de minerio de ferro - Google Patents

Processo de sinterizacao de superfinos de minerio de ferro

Info

Publication number
BR9203748A
BR9203748A BR9203748A BR9203748A BR9203748A BR 9203748 A BR9203748 A BR 9203748A BR 9203748 A BR9203748 A BR 9203748A BR 9203748 A BR9203748 A BR 9203748A BR 9203748 A BR9203748 A BR 9203748A
Authority
BR
Brazil
Prior art keywords
superfines
iron mining
sinterization
sinterization process
mining
Prior art date
Application number
BR9203748A
Other languages
English (en)
Inventor
Miguel Angelo Da Gama Bentes
Marcio Luiz Almeida Cunha
Robson Ribeiro
Original Assignee
Siderurgica Nacional 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 Siderurgica Nacional Sa filed Critical Siderurgica Nacional Sa
Priority to BR9203748A priority Critical patent/BR9203748A/pt
Publication of BR9203748A publication Critical patent/BR9203748A/pt

Links

Classifications

    • 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
BR9203748A 1992-09-25 1992-09-25 Processo de sinterizacao de superfinos de minerio de ferro BR9203748A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9203748A BR9203748A (pt) 1992-09-25 1992-09-25 Processo de sinterizacao de superfinos de minerio de ferro

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9203748A BR9203748A (pt) 1992-09-25 1992-09-25 Processo de sinterizacao de superfinos de minerio de ferro

Publications (1)

Publication Number Publication Date
BR9203748A true BR9203748A (pt) 1993-04-20

Family

ID=4055001

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9203748A BR9203748A (pt) 1992-09-25 1992-09-25 Processo de sinterizacao de superfinos de minerio de ferro

Country Status (1)

Country Link
BR (1) BR9203748A (pt)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1045111C (zh) * 1996-03-18 1999-09-15 安阳钢铁集团有限责任公司 生石灰铁精矿球团烧结矿制造方法
CN1046140C (zh) * 1994-07-06 1999-11-03 杨润泉 一种铁精矿加水溶性添加剂造樱桃小球烧结工艺
CN111455166A (zh) * 2020-05-23 2020-07-28 山东泰山钢铁集团有限公司 一种降低氮氧化物排放量的预配料及其生产方法和烧结料

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1046140C (zh) * 1994-07-06 1999-11-03 杨润泉 一种铁精矿加水溶性添加剂造樱桃小球烧结工艺
CN1045111C (zh) * 1996-03-18 1999-09-15 安阳钢铁集团有限责任公司 生石灰铁精矿球团烧结矿制造方法
CN111455166A (zh) * 2020-05-23 2020-07-28 山东泰山钢铁集团有限公司 一种降低氮氧化物排放量的预配料及其生产方法和烧结料

Similar Documents

Publication Publication Date Title
AP9300537A0 (en) Novel process
BR9003744A (pt) Processo de reducao direta de oxidos de metal contendo ferro
ZA944233B (en) Steelmaking process
BR9200431A (pt) Processo de ustulacao de minerios de ouro refratarios
BR9506087A (pt) Ferro de engomar
GB9305175D0 (en) Novel process
BR9305994A (pt) Processo de purificação de 6-Aminocapronitrila
GB9313758D0 (en) Novel coagulationflocculation process
GB9209687D0 (en) Novel process
BR9105781A (pt) Processo de recuperacao de mineral
BR9307114A (pt) Ferro cinzento ligado
BR9203748A (pt) Processo de sinterizacao de superfinos de minerio de ferro
BR9105765A (pt) Processo de recuperacao de mineral
AU121666S (en) Iron
BR9306615A (pt) Processo contínuo para reação de minério
BR9304842A (pt) Processo de produção de ferro-gusa
BR9602479A (pt) Processo de produção de pelotas de minerio de ferro
NO944547D0 (no) Kontinuerlig malmreaksjonsprosess
BR9300103A (pt) Processo de polpacao
BR9104973A (pt) Processo de fabricacao de ferro fundido
KR950011851U (ko) 철제도어
KR950017046U (ko) 연기 배출식 납인두
BR9205002A (pt) Processo de hidropolimento associado
KR930023699U (ko) 다리미
UA518S (uk) Праска дорожня

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law