BR112012026123B1 - Método de produzir sínter - Google Patents

Método de produzir sínter Download PDF

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Publication number
BR112012026123B1
BR112012026123B1 BR112012026123-1A BR112012026123A BR112012026123B1 BR 112012026123 B1 BR112012026123 B1 BR 112012026123B1 BR 112012026123 A BR112012026123 A BR 112012026123A BR 112012026123 B1 BR112012026123 B1 BR 112012026123B1
Authority
BR
Brazil
Prior art keywords
carbonaceous material
coated
coke
mixing
coating
Prior art date
Application number
BR112012026123-1A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112012026123A2 (pt
Inventor
katayama Kazuaki
Kasama Shunji
Original Assignee
Nippon Steel & Sumitomo Metal Corporation
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 Steel & Sumitomo Metal Corporation filed Critical Nippon Steel & Sumitomo Metal Corporation
Publication of BR112012026123A2 publication Critical patent/BR112012026123A2/pt
Publication of BR112012026123B1 publication Critical patent/BR112012026123B1/pt

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
    • 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
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/244—Binding; Briquetting ; Granulating with binders organic
    • C22B1/245—Binding; Briquetting ; Granulating with binders organic with carbonaceous material for the production of coked agglomerates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/78—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with alkali- or alkaline earth metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BR112012026123-1A 2010-04-14 2011-04-14 Método de produzir sínter BR112012026123B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010-093334 2010-04-14
JP2010093334 2010-04-14
PCT/JP2011/059245 WO2011129388A1 (ja) 2010-04-14 2011-04-14 焼結鉱の製造方法

Publications (2)

Publication Number Publication Date
BR112012026123A2 BR112012026123A2 (pt) 2016-06-28
BR112012026123B1 true BR112012026123B1 (pt) 2018-04-17

Family

ID=44798757

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012026123-1A BR112012026123B1 (pt) 2010-04-14 2011-04-14 Método de produzir sínter

Country Status (5)

Country Link
JP (1) JP4870247B2 (zh)
KR (1) KR101311575B1 (zh)
CN (1) CN102844449B (zh)
BR (1) BR112012026123B1 (zh)
WO (1) WO2011129388A1 (zh)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5423611B2 (ja) * 2010-08-09 2014-02-19 新日鐵住金株式会社 焼結鉱の製造方法
JP5703913B2 (ja) * 2011-04-04 2015-04-22 新日鐵住金株式会社 焼結鉱の製造方法
JP5810836B2 (ja) * 2011-10-28 2015-11-11 新日鐵住金株式会社 焼結鉱製造用の改質炭材の製造方法
JP5790966B2 (ja) * 2013-07-10 2015-10-07 Ｊｆｅスチール株式会社 炭材内装焼結鉱の製造方法
CN103331164A (zh) * 2013-07-24 2013-10-02 武汉科技大学 用于烧结烟气nh3-scr脱硝的铁基催化剂及其制备方法
CN106984319B (zh) * 2017-05-26 2019-08-30 武汉科技大学 一种用于同时脱除烟气中氮氧化物和有机污染物的铁基复合催化剂及其制备方法
JP6809446B2 (ja) * 2017-12-26 2021-01-06 Ｊｆｅスチール株式会社 炭材内装粒子の製造方法および炭材内装焼結鉱の製造方法
JP7073959B2 (ja) * 2018-07-23 2022-05-24 日本製鉄株式会社 焼結鉱の製造方法
KR102177527B1 (ko) * 2018-08-02 2020-11-11 주식회사 포스코 소결용 결합재의 사전 처리방법, 소결용 결합재의 사전 처리장치 및 소결광 제조방법
CN109233935A (zh) * 2018-09-30 2019-01-18 安徽工业大学 一种铁矿烧结烟气多种污染物的联合减排装置及其使用方法
CN109135861A (zh) * 2018-10-08 2019-01-04 宁波大学 一种铁矿石烧结用生物质炭包覆燃料的制备方法
JP7187971B2 (ja) * 2018-10-24 2022-12-13 日本製鉄株式会社 焼結鉱の製造方法
CN109468455A (zh) * 2018-12-26 2019-03-15 中天钢铁集团有限公司 一种烧结过程NOx减排方法和设备
JP7180044B2 (ja) * 2019-03-27 2022-11-30 株式会社神戸製鋼所 焼結での炭材の燃焼促進方法
CN114657001B (zh) * 2022-03-30 2023-06-20 鞍钢股份有限公司 一种烧结用复合燃料的制造方法
CN116282033B (zh) * 2023-04-11 2024-06-21 昆明理工大学 一种工业硅用蜂窝状还原球团制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS543442B2 (zh) * 1973-12-31 1979-02-23
JPS5457406A (en) * 1977-10-17 1979-05-09 Sumitomo Metal Ind Ltd Compounding method for raw materials to be sintered
JPH02232322A (ja) * 1989-03-02 1990-09-14 Sumitomo Metal Ind Ltd 高炉装入物およびその製造方法
AT395828B (de) * 1991-06-28 1993-03-25 Voest Alpine Stahl Donawitz Verfahren zur verringerung von schadstoffemissionen bei sinterprozessen
KR100321621B1 (ko) * 1997-12-27 2002-05-13 이구택 질소산화물및황산화물을저감할수있는소결광제조방법
JP2001262241A (ja) 2000-03-15 2001-09-26 Nippon Steel Corp 含炭焼結鉱の製造方法
JP2001271121A (ja) * 2000-03-28 2001-10-02 Nkk Corp 高炉用焼結鉱の製造方法
CN1696318A (zh) * 2000-05-29 2005-11-16 杰富意钢铁株式会社 烧结用模拟粒子原料及其制造方法
JP4529838B2 (ja) * 2005-08-08 2010-08-25 Ｊｆｅスチール株式会社 焼結鉱および高炉操業方法

Also Published As

Publication number Publication date
KR101311575B1 (ko) 2013-09-26
JPWO2011129388A1 (ja) 2013-07-18
BR112012026123A2 (pt) 2016-06-28
KR20120123604A (ko) 2012-11-08
CN102844449B (zh) 2014-06-04
CN102844449A (zh) 2012-12-26
WO2011129388A1 (ja) 2011-10-20
JP4870247B2 (ja) 2012-02-08

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B25D Requested change of name of applicant approved