CN103408047B - 高硫铝土矿悬浮态预热焙烧脱硫-快速冷却工艺 - Google Patents
高硫铝土矿悬浮态预热焙烧脱硫-快速冷却工艺 Download PDFInfo
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- CN103408047B CN103408047B CN201310330194.7A CN201310330194A CN103408047B CN 103408047 B CN103408047 B CN 103408047B CN 201310330194 A CN201310330194 A CN 201310330194A CN 103408047 B CN103408047 B CN 103408047B
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 15
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- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
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- NFMAZVUSKIJEIH-UHFFFAOYSA-N bis(sulfanylidene)iron Chemical compound S=[Fe]=S NFMAZVUSKIJEIH-UHFFFAOYSA-N 0.000 description 1
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- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 1
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- 229910052742 iron Inorganic materials 0.000 description 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
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- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
- 235000019254 sodium formate Nutrition 0.000 description 1
- ZNCPFRVNHGOPAG-UHFFFAOYSA-L sodium oxalate Chemical compound [Na+].[Na+].[O-]C(=O)C([O-])=O ZNCPFRVNHGOPAG-UHFFFAOYSA-L 0.000 description 1
- 229940039790 sodium oxalate Drugs 0.000 description 1
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- 239000012991 xanthate Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310330194.7A CN103408047B (zh) | 2013-07-31 | 2013-07-31 | 高硫铝土矿悬浮态预热焙烧脱硫-快速冷却工艺 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310330194.7A CN103408047B (zh) | 2013-07-31 | 2013-07-31 | 高硫铝土矿悬浮态预热焙烧脱硫-快速冷却工艺 |
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| Publication Number | Publication Date |
|---|---|
| CN103408047A CN103408047A (zh) | 2013-11-27 |
| CN103408047B true CN103408047B (zh) | 2015-02-25 |
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| CN201310330194.7A Active CN103408047B (zh) | 2013-07-31 | 2013-07-31 | 高硫铝土矿悬浮态预热焙烧脱硫-快速冷却工艺 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315645B (zh) * | 2015-06-26 | 2018-03-20 | 沈阳铝镁设计研究院有限公司 | 一种低品位高硫铝土矿生产氧化铝副产4a沸石的方法 |
| CN108726545A (zh) * | 2017-04-20 | 2018-11-02 | 中国科学院过程工程研究所 | 一种中低品位铝土矿的除杂方法 |
| CN110306037B (zh) * | 2019-08-12 | 2021-09-21 | 东北大学 | 一种高硫铝土矿悬浮焙烧氧化脱硫的装置及方法 |
| CN111229474A (zh) * | 2019-11-14 | 2020-06-05 | 广州城建职业学院 | 一种去除高硫铝土矿中钛矿物的方法 |
| CN111170346A (zh) * | 2020-03-18 | 2020-05-19 | 贵州正道实业有限公司 | 一种顺流式高硫铝土矿脱硫焙烧工艺及装置 |
| CN111593197A (zh) * | 2020-05-29 | 2020-08-28 | 东北大学 | 一种铝土矿悬浮焙烧脱水干法除铁的方法 |
| CN111621639B (zh) * | 2020-07-03 | 2025-07-29 | 沈阳鑫博工业技术股份有限公司 | 一种高硫铝土矿干法脱硫装置及方法 |
| CN114934172A (zh) * | 2022-06-25 | 2022-08-23 | 李春增 | 一种基于钢铁长流程的硫泥固废处理方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101122442B (zh) * | 2007-09-12 | 2010-12-08 | 沈阳鑫博工业技术发展有限公司 | 铁矿物悬浮磁化焙烧炉系统及焙烧工艺 |
| CN101456572B (zh) * | 2008-12-26 | 2011-02-16 | 东北大学 | 一种利用高硫铝土矿生产氧化铝的方法 |
| CN101913631A (zh) * | 2010-08-09 | 2010-12-15 | 中国铝业股份有限公司 | 一种去除工业铝酸钠溶液中杂质氧化锌的方法 |
| CN102127634B (zh) * | 2011-03-24 | 2012-08-29 | 西安建筑科技大学 | 辉钼精矿悬浮态焙烧工艺及设备 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Yanxin Inventor after: Xu Delong Inventor after: Zhao Bo Inventor after: Jiu Shaowu Inventor after: Wu Feng Inventor before: Chen Yanxin Inventor before: Xu De Inventor before: Zhao Bo Inventor before: Jiu Shaowu Inventor before: Wu Feng |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN YANXIN XU DE ZHAO BO JIU SHAOWU WU FENG TO: CHEN YANXIN XU DELONG ZHAO BO JIU SHAOWU WU FENG |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |