CN101117662A - Method for producing metal gallium with coproduction of alumina - Google Patents
Method for producing metal gallium with coproduction of alumina Download PDFInfo
- Publication number
- CN101117662A CN101117662A CNA2007101451323A CN200710145132A CN101117662A CN 101117662 A CN101117662 A CN 101117662A CN A2007101451323 A CNA2007101451323 A CN A2007101451323A CN 200710145132 A CN200710145132 A CN 200710145132A CN 101117662 A CN101117662 A CN 101117662A
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- CN
- China
- Prior art keywords
- gallium
- stripping
- grog
- filter cake
- coproduction
- 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.)
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- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 229910052733 gallium Inorganic materials 0.000 title claims abstract description 82
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052751 metal Inorganic materials 0.000 title claims description 17
- 239000002184 metal Substances 0.000 title claims description 17
- 238000004519 manufacturing process Methods 0.000 title abstract description 6
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 48
- 239000012065 filter cake Substances 0.000 claims abstract description 45
- 238000000034 method Methods 0.000 claims abstract description 36
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910001195 gallium oxide Inorganic materials 0.000 claims abstract description 25
- 238000004131 Bayer process Methods 0.000 claims abstract description 16
- 229910001570 bauxite Inorganic materials 0.000 claims abstract description 16
- 239000000706 filtrate Substances 0.000 claims abstract description 16
- 239000003245 coal Substances 0.000 claims abstract description 13
- 239000010881 fly ash Substances 0.000 claims abstract description 13
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims abstract description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 110
- 239000000243 solution Substances 0.000 claims description 38
- 239000007788 liquid Substances 0.000 claims description 34
- 238000001556 precipitation Methods 0.000 claims description 29
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 28
- 239000011347 resin Substances 0.000 claims description 27
- 229920005989 resin Polymers 0.000 claims description 27
- 238000000354 decomposition reaction Methods 0.000 claims description 15
- 230000029087 digestion Effects 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 15
- 239000003513 alkali Substances 0.000 claims description 14
- 235000017550 sodium carbonate Nutrition 0.000 claims description 14
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 13
- 239000004411 aluminium Substances 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 13
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 11
- 239000005995 Aluminium silicate Substances 0.000 claims description 10
- 235000012211 aluminium silicate Nutrition 0.000 claims description 10
- 238000004090 dissolution Methods 0.000 claims description 10
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 claims description 10
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 10
- 238000002360 preparation method Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 239000013078 crystal Substances 0.000 claims description 9
- 238000005245 sintering Methods 0.000 claims description 9
- 239000011734 sodium Substances 0.000 claims description 9
- 238000001179 sorption measurement Methods 0.000 claims description 9
- 238000003795 desorption Methods 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 238000005868 electrolysis reaction Methods 0.000 claims description 7
- 239000008151 electrolyte solution Substances 0.000 claims description 7
- CKHJYUSOUQDYEN-UHFFFAOYSA-N gallium(3+) Chemical compound [Ga+3] CKHJYUSOUQDYEN-UHFFFAOYSA-N 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 7
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 239000011575 calcium Substances 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 5
- 229940074391 gallic acid Drugs 0.000 claims description 5
- 235000004515 gallic acid Nutrition 0.000 claims description 5
- 238000005272 metallurgy Methods 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- 239000002893 slag Substances 0.000 claims description 5
- 229910001388 sodium aluminate Inorganic materials 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000012141 concentrate Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000012452 mother liquor Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 235000011116 calcium hydroxide Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
Images
Classifications
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- 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
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007101451323A CN100443601C (en) | 2007-08-23 | 2007-08-23 | Method for producing metal gallium with coproduction of alumina |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007101451323A CN100443601C (en) | 2007-08-23 | 2007-08-23 | Method for producing metal gallium with coproduction of alumina |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101117662A true CN101117662A (en) | 2008-02-06 |
CN100443601C CN100443601C (en) | 2008-12-17 |
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CNB2007101451323A Active CN100443601C (en) | 2007-08-23 | 2007-08-23 | Method for producing metal gallium with coproduction of alumina |
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Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102011019A (en) * | 2010-12-14 | 2011-04-13 | 中国铝业股份有限公司 | Method for removing heavy-metal impurities in process of producing gallium by resin adsorption method |
CN102080162A (en) * | 2010-12-09 | 2011-06-01 | 中国铝业股份有限公司 | Gallium mud separation method of extracting gallium from pregnant solution using resin adsorption |
CN102154565A (en) * | 2010-04-27 | 2011-08-17 | 中国神华能源股份有限公司 | Method for extracting gallium from pulverized fuel ash |
CN102517461A (en) * | 2011-12-16 | 2012-06-27 | 紫金矿业集团股份有限公司 | Method for recycling gallium in alunite concentrate |
DE112011101461T5 (en) | 2010-04-27 | 2013-02-28 | China Shenhua Energy Company Limited | Method for extracting gallium from fly ash |
CN102976394A (en) * | 2012-12-14 | 2013-03-20 | 中国铝业股份有限公司 | Method for extracting gallium hydroxide from vanadium slag |
CN103071595A (en) * | 2012-12-31 | 2013-05-01 | 西部矿业集团有限公司 | Flotation method for gallium in fly ash |
CN104018012A (en) * | 2014-06-16 | 2014-09-03 | 中国神华能源股份有限公司 | Method of extracting gallium from aluminum chloride solution |
CN105540627A (en) * | 2016-01-19 | 2016-05-04 | 中国铝业股份有限公司 | Preparation method for clinker of alumina produced by sintering process |
CN108609661A (en) * | 2018-06-11 | 2018-10-02 | 中国神华能源股份有限公司 | A method of preparing iron oxide red, aluminium oxide, gallium using except sago cycas fat eluent |
CN109179467A (en) * | 2018-09-30 | 2019-01-11 | 中铝山东有限公司 | A method of gallium is removed to the low pregnant Bayer process liquor of concentration containing gallium |
CN111519024A (en) * | 2020-04-24 | 2020-08-11 | 朔州西廊煤炭科技有限公司 | Method for extracting gallium metal by using coal solid waste or bauxite solid waste through sintering method |
CN111961867A (en) * | 2020-09-15 | 2020-11-20 | 神华准格尔能源有限责任公司 | Method for extracting gallium from iron-removing waste liquid generated in process of preparing alumina from fly ash |
CN112939046A (en) * | 2021-02-26 | 2021-06-11 | 四川顺应动力电池材料有限公司 | Comprehensive recycling method of coal-based solid waste |
CN113430377A (en) * | 2021-05-13 | 2021-09-24 | 北京科技大学 | Method for comprehensively extracting valuable components from coal gangue |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3890427A (en) * | 1974-03-28 | 1975-06-17 | Reynolds Metals Co | Recovery of gallium |
CN1296280C (en) * | 2004-11-12 | 2007-01-24 | 内蒙古蒙西高新技术集团有限公司 | Method for combination producing alumina and cement from chalk and flyash |
-
2007
- 2007-08-23 CN CNB2007101451323A patent/CN100443601C/en active Active
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102154565A (en) * | 2010-04-27 | 2011-08-17 | 中国神华能源股份有限公司 | Method for extracting gallium from pulverized fuel ash |
CN102154565B (en) * | 2010-04-27 | 2012-10-17 | 中国神华能源股份有限公司 | Method for extracting gallium from pulverized fuel ash |
DE112011101460T5 (en) | 2010-04-27 | 2013-02-28 | China Shenhua Energy Company Limited | Method for extracting gallium from fly ash |
DE112011101461T5 (en) | 2010-04-27 | 2013-02-28 | China Shenhua Energy Company Limited | Method for extracting gallium from fly ash |
US8728296B2 (en) | 2010-04-27 | 2014-05-20 | China Shenhua Energy Company Limited | Method for extracting gallium from fly ash |
CN102080162A (en) * | 2010-12-09 | 2011-06-01 | 中国铝业股份有限公司 | Gallium mud separation method of extracting gallium from pregnant solution using resin adsorption |
CN102011019A (en) * | 2010-12-14 | 2011-04-13 | 中国铝业股份有限公司 | Method for removing heavy-metal impurities in process of producing gallium by resin adsorption method |
CN102517461A (en) * | 2011-12-16 | 2012-06-27 | 紫金矿业集团股份有限公司 | Method for recycling gallium in alunite concentrate |
CN102976394A (en) * | 2012-12-14 | 2013-03-20 | 中国铝业股份有限公司 | Method for extracting gallium hydroxide from vanadium slag |
CN103071595B (en) * | 2012-12-31 | 2016-08-03 | 西部矿业股份有限公司 | A kind of method of flotation gallium in flyash |
CN103071595A (en) * | 2012-12-31 | 2013-05-01 | 西部矿业集团有限公司 | Flotation method for gallium in fly ash |
CN104018012A (en) * | 2014-06-16 | 2014-09-03 | 中国神华能源股份有限公司 | Method of extracting gallium from aluminum chloride solution |
CN105540627A (en) * | 2016-01-19 | 2016-05-04 | 中国铝业股份有限公司 | Preparation method for clinker of alumina produced by sintering process |
CN108609661A (en) * | 2018-06-11 | 2018-10-02 | 中国神华能源股份有限公司 | A method of preparing iron oxide red, aluminium oxide, gallium using except sago cycas fat eluent |
CN108609661B (en) * | 2018-06-11 | 2020-07-10 | 中国神华能源股份有限公司 | Method for preparing iron oxide red, aluminum oxide and gallium by using iron-removing resin eluent |
CN109179467A (en) * | 2018-09-30 | 2019-01-11 | 中铝山东有限公司 | A method of gallium is removed to the low pregnant Bayer process liquor of concentration containing gallium |
CN111519024A (en) * | 2020-04-24 | 2020-08-11 | 朔州西廊煤炭科技有限公司 | Method for extracting gallium metal by using coal solid waste or bauxite solid waste through sintering method |
CN111519024B (en) * | 2020-04-24 | 2022-05-24 | 朔州西廊煤炭科技有限公司 | Method for extracting gallium metal by using coal solid waste or bauxite solid waste through sintering method |
CN111961867A (en) * | 2020-09-15 | 2020-11-20 | 神华准格尔能源有限责任公司 | Method for extracting gallium from iron-removing waste liquid generated in process of preparing alumina from fly ash |
CN112939046A (en) * | 2021-02-26 | 2021-06-11 | 四川顺应动力电池材料有限公司 | Comprehensive recycling method of coal-based solid waste |
CN113430377A (en) * | 2021-05-13 | 2021-09-24 | 北京科技大学 | Method for comprehensively extracting valuable components from coal gangue |
Also Published As
Publication number | Publication date |
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CN100443601C (en) | 2008-12-17 |
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Date | Code | Title | Description |
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C06 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200429 Address after: 016012 Mengxi hi tech Industrial Park, Ordos City, Inner Mongolia Autonomous Region Patentee after: INNER MONGOLIA MENGXI ORDOS ALUMINUM CO.,LTD. Address before: 016016 the Inner Mongolia Autonomous Region Wuhai city Inner Mongolia Mengxi High Tech Group Co Ltd Patentee before: INNER MONGOLIA MENG XI HIGH-TECH GROUP Co.,Ltd. |
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TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for producing metal gallium and alumina Effective date of registration: 20211229 Granted publication date: 20081217 Pledgee: Ordos Bank Co.,Ltd. Qipanjing sub branch Pledgor: INNER MONGOLIA MENGXI ORDOS ALUMINUM CO.,LTD. Registration number: Y2021150000085 |
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Date of cancellation: 20220614 Granted publication date: 20081217 Pledgee: Ordos Bank Co.,Ltd. Qipanjing sub branch Pledgor: INNER MONGOLIA MENGXI ORDOS ALUMINUM CO.,LTD. Registration number: Y2021150000085 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for producing metal gallium and alumina Effective date of registration: 20220615 Granted publication date: 20081217 Pledgee: Ordos Bank Co.,Ltd. Qipanjing sub branch Pledgor: INNER MONGOLIA MENGXI ORDOS ALUMINUM CO.,LTD. Registration number: Y2022150000053 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20230508 Granted publication date: 20081217 Pledgee: Ordos Bank Co.,Ltd. Qipanjing sub branch Pledgor: INNER MONGOLIA MENGXI ORDOS ALUMINUM CO.,LTD. Registration number: Y2022150000053 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Denomination of invention: A method for producing metal gallium and co producing alumina Effective date of registration: 20230509 Granted publication date: 20081217 Pledgee: Ordos Bank Co.,Ltd. Qipanjing sub branch Pledgor: INNER MONGOLIA MENGXI ORDOS ALUMINUM CO.,LTD. Registration number: Y2023150000070 |
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