BR0100348B1 - processo de concentração e calcinação de minerais silicatados de zinco e produto à base de silicatos de zinco concentrados - Google Patents

processo de concentração e calcinação de minerais silicatados de zinco e produto à base de silicatos de zinco concentrados

Info

Publication number
BR0100348B1
BR0100348B1 BRPI0100348-8A BR0100348A BR0100348B1 BR 0100348 B1 BR0100348 B1 BR 0100348B1 BR 0100348 A BR0100348 A BR 0100348A BR 0100348 B1 BR0100348 B1 BR 0100348B1
Authority
BR
Brazil
Prior art keywords
zinc silicate
concentration
calcination process
concentrated
product
Prior art date
Application number
BRPI0100348-8A
Other languages
English (en)
Other versions
BR0100348A (pt
Inventor
Julio Cesar Bittencourt
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 filed Critical
Priority to BRPI0100348-8A priority Critical patent/BR0100348B1/pt
Priority to PCT/BR2001/000148 priority patent/WO2002059386A1/en
Priority to CNB01822251XA priority patent/CN100340681C/zh
Priority to US10/466,978 priority patent/US7172074B2/en
Publication of BR0100348A publication Critical patent/BR0100348A/pt
Priority to ZA200304851A priority patent/ZA200304851B/xx
Publication of BR0100348B1 publication Critical patent/BR0100348B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • 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
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/02—Preliminary treatment of ores; Preliminary refining of zinc oxide

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)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
BRPI0100348-8A 2001-01-24 2001-01-24 processo de concentração e calcinação de minerais silicatados de zinco e produto à base de silicatos de zinco concentrados BR0100348B1 (pt)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BRPI0100348-8A BR0100348B1 (pt) 2001-01-24 2001-01-24 processo de concentração e calcinação de minerais silicatados de zinco e produto à base de silicatos de zinco concentrados
PCT/BR2001/000148 WO2002059386A1 (en) 2001-01-24 2001-11-29 Improved beneficiation process for concentration/calcination of zinc silicate ores and minerals
CNB01822251XA CN100340681C (zh) 2001-01-24 2001-11-29 硅酸锌矿物的选矿/煅烧方法和含精选硅酸锌的产品
US10/466,978 US7172074B2 (en) 2001-01-24 2001-11-29 Concentration/calcination process of zinc silicated minerals and concentrate zinc silicate based product
ZA200304851A ZA200304851B (en) 2001-01-24 2003-06-23 Improved beneficiation process for concentration/calcination of zinc silicate ores minerals.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0100348-8A BR0100348B1 (pt) 2001-01-24 2001-01-24 processo de concentração e calcinação de minerais silicatados de zinco e produto à base de silicatos de zinco concentrados

Publications (2)

Publication Number Publication Date
BR0100348A BR0100348A (pt) 2002-10-01
BR0100348B1 true BR0100348B1 (pt) 2012-03-20

Family

ID=38776185

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0100348-8A BR0100348B1 (pt) 2001-01-24 2001-01-24 processo de concentração e calcinação de minerais silicatados de zinco e produto à base de silicatos de zinco concentrados

Country Status (5)

Country Link
US (1) US7172074B2 (pt)
CN (1) CN100340681C (pt)
BR (1) BR0100348B1 (pt)
WO (1) WO2002059386A1 (pt)
ZA (1) ZA200304851B (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1322150C (zh) * 2005-09-02 2007-06-20 青海金瑞矿业发展股份有限公司 －200目天青石精矿造块工艺
CN101733190B (zh) * 2008-11-25 2012-12-12 宝钢集团上海梅山有限公司 一种含硫复合铁矿尾矿的选矿方法
CN101524663B (zh) * 2009-03-18 2013-01-16 福州坤彩精化有限公司 一种合成云母粉的分级方法
CN101927212B (zh) * 2009-06-24 2012-08-22 鞍钢集团矿业公司 磁选柱-阴离子反浮选优化选矿新工艺
CN101912810B (zh) * 2010-07-15 2012-08-22 广西有色金属集团汇元锰业有限公司 一种二氧化锰矿的磨矿方法
CN102799116B (zh) * 2011-05-24 2014-03-26 宝山钢铁股份有限公司 一种多品种焦炭筛分非线性控制装置和方法
KR101305130B1 (ko) * 2011-07-26 2013-09-12 현대자동차주식회사 폐차 잔재물의 폴리우레탄 폼 및 섬유 선별 장치
CN102671771B (zh) * 2012-05-02 2013-09-11 广西大学 一种硅酸锌与锰白云石的浮选分离方法
CN102671770B (zh) * 2012-05-02 2013-08-07 广西大学 一种异极矿与石英的浮选分离方法
RU2498860C1 (ru) * 2012-08-13 2013-11-20 Общество С Ограниченной Ответственностью "Коралайна Инжиниринг" Установка для обогащения угольного шлама в спиральных сепараторах (варианты)
AU2013334500C1 (en) 2012-10-26 2019-03-07 Vale S.A. Iron ore concentration process with grinding circuit, dry desliming and dry or mixed (dry and wet) concentration
CN104028367A (zh) * 2013-03-05 2014-09-10 中国科学院广州地球化学研究所 一种铜硫尾矿中硫、铁资源回收处理工艺
CN103643055B (zh) * 2013-11-02 2015-03-04 株洲冶炼集团股份有限公司 一种全湿法炼锌锌精矿生产备料工艺
CN103788923A (zh) * 2013-12-05 2014-05-14 张祯 一种用于煤系硬质高岭土的添加剂
CN104073648A (zh) * 2014-07-15 2014-10-01 吉首大学 一种异极矿真空碳热还原制备高纯锌的方法
CN106222397A (zh) * 2016-08-04 2016-12-14 中南大学 一种利用黄铁矿硫化焙烧异极矿及富集锌铅铁的方法
CN107159433B (zh) * 2017-06-16 2019-05-31 鞍钢集团矿业有限公司 磁性矿干选筛分集中分选系统
CN107188388A (zh) * 2017-07-11 2017-09-22 烟台禹顺环保科技有限公司 一种尾矿干排系统及方法
CN107497595A (zh) * 2017-09-30 2017-12-22 江苏闽江矿业有限公司 一种硅砂选择性絮凝与高梯度磁选除铁法
CN109604045A (zh) * 2018-11-14 2019-04-12 铜陵有色金属集团股份有限公司 高硫含铜矿石矿山生产中减少石灰和选矿药剂用量的方法
CN109499750B (zh) * 2018-11-14 2020-12-01 淮北德林机械设备有限公司 一种金属矿物分离浮选工艺
CN110358921B (zh) * 2019-08-15 2021-02-02 重庆赛迪热工环保工程技术有限公司 一种含锌尘泥渣固体废弃物的处置工艺
CN111289320A (zh) * 2020-02-17 2020-06-16 本钢板材股份有限公司 铁精矿标准样品及制备方法
CN112474032B (zh) * 2020-09-24 2023-12-12 广东省科学院资源综合利用研究所 一种硅锌矿的选矿方法
CN112474060A (zh) * 2020-11-16 2021-03-12 福州大学 一种利用氟离子促进异极矿硫化浮选的方法
CN114534904A (zh) * 2022-01-28 2022-05-27 江苏金红新材料股份有限公司 一种细粒嵌布石榴石矿的选矿方法
CN116809244B (zh) * 2023-08-29 2023-11-24 江西省全南县石磊矿业有限责任公司 一种具有自清洁功能的萤石浮选装置及其浮选方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6054242B2 (ja) * 1978-10-27 1985-11-29 三井金属鉱業株式会社 珪酸亜鉛鉱物を回収する方法
US4253614A (en) * 1979-07-05 1981-03-03 The New Jersey Zinc Company Flotation of non-sulfide zinc materials
SU1066655A1 (ru) * 1982-06-21 1984-01-15 Medikhanov Dalel G Собиратель дл флотации цинковых минералов
CN1030258A (zh) * 1988-02-10 1989-01-11 昆明冶金研究所 硅酸锌矿的处理方法
BR9704404A (pt) * 1997-10-08 1999-06-01 Flaviano Valerio Processo de integração de plantas hidrometalúrgicas para minérios de zinco sulfetados e silicatados

Also Published As

Publication number Publication date
WO2002059386A1 (en) 2002-08-01
CN1488004A (zh) 2004-04-07
US20040081603A1 (en) 2004-04-29
BR0100348A (pt) 2002-10-01
US7172074B2 (en) 2007-02-06
ZA200304851B (en) 2004-03-03
CN100340681C (zh) 2007-10-03
WO2002059386A8 (en) 2002-08-29

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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