CN110896643A8 - 利用含锌原矿经锌酸钙合成中间步骤生产含锌复合物或氧化锌的方法 - Google Patents

利用含锌原矿经锌酸钙合成中间步骤生产含锌复合物或氧化锌的方法 Download PDF

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Publication number
CN110896643A8
CN110896643A8 CN201980001299.3A CN201980001299A CN110896643A8 CN 110896643 A8 CN110896643 A8 CN 110896643A8 CN 201980001299 A CN201980001299 A CN 201980001299A CN 110896643 A8 CN110896643 A8 CN 110896643A8
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CN
China
Prior art keywords
zinc
calcium zincate
raw ore
producing
zincate synthesis
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.)
Granted
Application number
CN201980001299.3A
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English (en)
Other versions
CN110896643B (zh
CN110896643A (zh
Inventor
岳辉伟
李世川
龙忠祥
蒋涛
刘权锋
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.)
Chongqing Dongqun Technology Co ltd
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Chongqing Dongqun Technology Co 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
Priority claimed from CN201810817161.8A external-priority patent/CN108950239A/zh
Priority claimed from CN201810817318.7A external-priority patent/CN108862371A/zh
Priority claimed from CN201810817518.2A external-priority patent/CN108588413A/zh
Priority claimed from CN201810817537.5A external-priority patent/CN108754140A/zh
Application filed by Chongqing Dongqun Technology Co ltd filed Critical Chongqing Dongqun Technology Co ltd
Publication of CN110896643A publication Critical patent/CN110896643A/zh
Publication of CN110896643A8 publication Critical patent/CN110896643A8/zh
Application granted granted Critical
Publication of CN110896643B publication Critical patent/CN110896643B/zh
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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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/02—Oxides or hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/02—Oxides; Hydroxides
    • C01G9/03—Processes of production using dry methods, e.g. vapour phase 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • 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
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/24—Obtaining zinc otherwise than by distilling with leaching with alkaline solutions, e.g. ammonia
    • 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
    • C22B19/34—Obtaining zinc oxide
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
    • C22B3/14—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions containing ammonia or ammonium salts
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • 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

Abstract

一种利用含锌原矿经锌酸钙合成中间步骤生产含锌复合物或氧化锌的方法，利用含锌原矿经锌酸钙合成中间步骤生产含锌复合物的方法包括浸提步骤、任选的净化步骤、脱碳沉淀步骤、锌酸钙合成步骤、任选的漂洗步骤、煅烧步骤；利用含锌原矿经锌酸钙合成中间步骤生产氧化锌的方法包括浸提步骤、任选的净化步骤、脱碳沉淀步骤、锌酸钙合成步骤、任选的漂洗步骤、煅烧步骤、钙锌分离步骤。
CN201980001299.3A 2018-07-24 2019-04-24 利用含锌原矿经锌酸钙合成中间步骤生产含锌复合物或氧化锌的方法 Active CN110896643B (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
CN201810817161.8A CN108950239A (zh) 2018-07-24 2018-07-24 一种利用含锌原矿生产含锌复合物的方法
CN201810817318.7A CN108862371A (zh) 2018-07-24 2018-07-24 一种利用含锌原矿生产氧化锌的方法
CN201810817518.2A CN108588413A (zh) 2018-07-24 2018-07-24 一种利用含锌原矿生产纳米氧化锌的方法
CN201810817537.5A CN108754140A (zh) 2018-07-24 2018-07-24 一种利用含锌原矿生产含锌复合物的方法
CN2018108175375 2018-07-24
CN2018108171618 2018-07-24
CN2018108175182 2018-07-24
CN2018108173187 2018-07-24
PCT/CN2019/084003 WO2020019777A1 (zh) 2018-07-24 2019-04-24 利用含锌原矿经锌酸钙合成中间步骤生产含锌复合物或氧化锌的方法

Publications (3)

Publication Number Publication Date
CN110896643A CN110896643A (zh) 2020-03-20
CN110896643A8 true CN110896643A8 (zh) 2020-05-05
CN110896643B CN110896643B (zh) 2021-11-16

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CN201980001299.3A Active CN110896643B (zh) 2018-07-24 2019-04-24 利用含锌原矿经锌酸钙合成中间步骤生产含锌复合物或氧化锌的方法

Country Status (2)

Country Link
CN (1) CN110896643B (zh)
WO (1) WO2020019777A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113292094A (zh) * 2021-06-02 2021-08-24 江西思远再生资源有限公司 一种去除次氧化锌原料中氯根、硫酸根的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4738754B1 (zh) * 1964-06-08 1972-09-30
CN1009359B (zh) * 1988-04-30 1990-08-29 四川省自贡市化工研究设计院 从菱锌矿制氧化锌技术
CN1029691C (zh) * 1991-05-27 1995-09-06 河北省藁城市化肥厂 从含锌烟道灰制取氧化锌的工艺
CN102849783B (zh) * 2012-09-25 2014-06-18 四川锌鸿科技有限公司 利用低品位氧化锌矿氨法脱碳生产高纯纳米氧化锌的方法
CN103145176B (zh) * 2013-02-04 2015-07-08 唐山海港合缘锌业有限公司 一种利用工业含锌烟尘生产高活性空架氧化锌的方法
CN107099672B (zh) * 2017-05-16 2019-02-26 中国恩菲工程技术有限公司 含锌炼钢烟尘的回收方法
CN108588413A (zh) * 2018-07-24 2018-09-28 重庆东群科技有限公司 一种利用含锌原矿生产纳米氧化锌的方法
CN108754140A (zh) * 2018-07-24 2018-11-06 重庆东群科技有限公司 一种利用含锌原矿生产含锌复合物的方法
CN108862371A (zh) * 2018-07-24 2018-11-23 重庆东群科技有限公司 一种利用含锌原矿生产氧化锌的方法
CN108950239A (zh) * 2018-07-24 2018-12-07 重庆东群科技有限公司 一种利用含锌原矿生产含锌复合物的方法

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CN110896643B (zh) 2021-11-16
WO2020019777A1 (zh) 2020-01-30
CN110896643A (zh) 2020-03-20

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Legal Events

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PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CI02 Correction of invention patent application

Correction item: National priority

Correct: 201810817537.5 2018.07.24 CN|201810817161.8 2018.07.24 CN|201810817318.7 2018.07.24 CN|201810817518.2 2018.07.24 CN

Number: 12-02

Page: The title page

Volume: 36

Correction item: National priority

Correct: 201810817537.5 2018.07.24 CN|201810817161.8 2018.07.24 CN|201810817318.7 2018.07.24 CN|201810817518.2 2018.07.24 CN

Number: 12-02

Volume: 36

CI02 Correction of invention patent application
GR01 Patent grant
GR01 Patent grant