CN104477958B - 一种工业氧化铝离子交换脱钠的方法 - Google Patents
一种工业氧化铝离子交换脱钠的方法 Download PDFInfo
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- CN104477958B CN104477958B CN201410677271.0A CN201410677271A CN104477958B CN 104477958 B CN104477958 B CN 104477958B CN 201410677271 A CN201410677271 A CN 201410677271A CN 104477958 B CN104477958 B CN 104477958B
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- sodium
- quality
- commercial alumina
- alumina
- filter cake
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- 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
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/46—Purification of aluminium oxide, aluminium hydroxide or aluminates
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
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CN201410677271.0A CN104477958B (zh) | 2014-11-24 | 2014-11-24 | 一种工业氧化铝离子交换脱钠的方法 |
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CN201410677271.0A CN104477958B (zh) | 2014-11-24 | 2014-11-24 | 一种工业氧化铝离子交换脱钠的方法 |
Publications (2)
Publication Number | Publication Date |
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CN104477958A CN104477958A (zh) | 2015-04-01 |
CN104477958B true CN104477958B (zh) | 2016-05-25 |
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CN201410677271.0A Active CN104477958B (zh) | 2014-11-24 | 2014-11-24 | 一种工业氧化铝离子交换脱钠的方法 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107638890B (zh) * | 2017-10-24 | 2020-02-11 | 河南兴浩新材料科技股份有限公司 | 一种离子交换剂及其应用 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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EP1758820B1 (en) * | 2004-06-16 | 2017-05-31 | Showa Denko K.K. | Process for producing low-soda alumina and apparatus therefor |
CN100522817C (zh) * | 2004-06-16 | 2009-08-05 | 昭和电工株式会社 | 生产低苏打氧化铝的方法、其装置和氧化铝 |
CN102070169A (zh) * | 2010-12-15 | 2011-05-25 | 中国铝业股份有限公司 | 一种低钠活性氧化铝的制备方法 |
CN102491393B (zh) * | 2011-12-14 | 2013-07-10 | 昆明马克西姆科技有限公司 | 高纯度超细Al2O3粉末的制备方法 |
CN103523812B (zh) * | 2013-09-28 | 2015-07-08 | 昆明冶金研究院 | 一种工业氧化铝高温脱钠的方法 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180925 Address after: 255000 Fengshui Town, Zhangdian District, Zibo, Shandong (Zibo building materials Industrial Park) Patentee after: SHANDONG SHENGRI AOPENG ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 255000 Zibo, Zhangdian, Shandong province Fengshui Town, high Village West Shandong Kun Peng new material Polytron Technologies Inc Patentee before: Shandong Kunpeng New Materials Technology Co.,Ltd. |
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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 sodium removal of industrial alumina by ion exchange Effective date of registration: 20220311 Granted publication date: 20160525 Pledgee: Zibo sub branch of qishang Bank Co.,Ltd. Pledgor: SHANDONG SHENGRI AOPENG ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: Y2022980002363 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230508 Granted publication date: 20160525 Pledgee: Zibo sub branch of qishang Bank Co.,Ltd. Pledgor: SHANDONG SHENGRI AOPENG ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: Y2022980002363 |