CN102336428A - Method for taking phosphogypsum under wet-process deslagging conditions - Google Patents
Method for taking phosphogypsum under wet-process deslagging conditions Download PDFInfo
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- CN102336428A CN102336428A CN201110182472XA CN201110182472A CN102336428A CN 102336428 A CN102336428 A CN 102336428A CN 201110182472X A CN201110182472X A CN 201110182472XA CN 201110182472 A CN201110182472 A CN 201110182472A CN 102336428 A CN102336428 A CN 102336428A
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- phosphogypsum
- slurry
- swirler
- high frequency
- deslagging
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201110182472 CN102336428B (en) | 2011-06-30 | 2011-06-30 | Method for taking phosphogypsum under wet-process deslagging conditions |
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CN 201110182472 CN102336428B (en) | 2011-06-30 | 2011-06-30 | Method for taking phosphogypsum under wet-process deslagging conditions |
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CN102336428A true CN102336428A (en) | 2012-02-01 |
CN102336428B CN102336428B (en) | 2013-07-24 |
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CN 201110182472 Expired - Fee Related CN102336428B (en) | 2011-06-30 | 2011-06-30 | Method for taking phosphogypsum under wet-process deslagging conditions |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103925472A (en) * | 2014-03-25 | 2014-07-16 | 贵阳中化开磷化肥有限公司 | Method for long-distance conveying of phosphogypsum gelatinized slurry to fill mine roadway |
CN106495198A (en) * | 2016-11-21 | 2017-03-15 | 柳州紫荆技术转移中心有限公司 | A kind of method that utilization hydrocyclone purifies ardealite |
CN106517292A (en) * | 2016-10-28 | 2017-03-22 | 湖北宜化集团有限责任公司 | A phosphogypsum refining method and device |
CN112279540A (en) * | 2020-09-22 | 2021-01-29 | 湖北国创高新材料股份有限公司 | Method for producing alpha-hemihydrate gypsum by using phosphogypsum |
CN114653473A (en) * | 2022-03-30 | 2022-06-24 | 云南磷化集团有限公司 | Flotation method for efficiently purifying phosphogypsum |
CN116332239A (en) * | 2023-01-10 | 2023-06-27 | 广西粤桥新材料科技有限公司 | Method for separating iron oxide red from reduced ilmenite |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1299974C (en) * | 2005-02-01 | 2007-02-14 | 云南三环化工有限公司 | Method for improving property of dihydrate wet-process phosphoric acid reaction slurry |
CN101423203A (en) * | 2008-11-13 | 2009-05-06 | 贵州开磷(集团)有限责任公司 | Water-saving and emission-reducing wet method phosphoric acid manufacture process |
-
2011
- 2011-06-30 CN CN 201110182472 patent/CN102336428B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1299974C (en) * | 2005-02-01 | 2007-02-14 | 云南三环化工有限公司 | Method for improving property of dihydrate wet-process phosphoric acid reaction slurry |
CN101423203A (en) * | 2008-11-13 | 2009-05-06 | 贵州开磷(集团)有限责任公司 | Water-saving and emission-reducing wet method phosphoric acid manufacture process |
Non-Patent Citations (1)
Title |
---|
吕贵彬等: "利用闲置设备生产精制磷石膏", 《磷肥与复肥》 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103925472A (en) * | 2014-03-25 | 2014-07-16 | 贵阳中化开磷化肥有限公司 | Method for long-distance conveying of phosphogypsum gelatinized slurry to fill mine roadway |
CN103925472B (en) * | 2014-03-25 | 2016-12-07 | 贵州开磷集团股份有限公司 | The method that a kind of long distance delivery ardealite gelling slip fills mine working |
CN106517292A (en) * | 2016-10-28 | 2017-03-22 | 湖北宜化集团有限责任公司 | A phosphogypsum refining method and device |
CN106495198A (en) * | 2016-11-21 | 2017-03-15 | 柳州紫荆技术转移中心有限公司 | A kind of method that utilization hydrocyclone purifies ardealite |
CN112279540A (en) * | 2020-09-22 | 2021-01-29 | 湖北国创高新材料股份有限公司 | Method for producing alpha-hemihydrate gypsum by using phosphogypsum |
CN114653473A (en) * | 2022-03-30 | 2022-06-24 | 云南磷化集团有限公司 | Flotation method for efficiently purifying phosphogypsum |
CN114653473B (en) * | 2022-03-30 | 2023-11-17 | 云南磷化集团有限公司 | Flotation method for efficiently purifying phosphogypsum |
CN116332239A (en) * | 2023-01-10 | 2023-06-27 | 广西粤桥新材料科技有限公司 | Method for separating iron oxide red from reduced ilmenite |
CN116332239B (en) * | 2023-01-10 | 2023-12-26 | 广西粤桥新材料科技有限公司 | Method for separating iron oxide red from reduced ilmenite |
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Publication number | Publication date |
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CN102336428B (en) | 2013-07-24 |
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ASS | Succession or assignment of patent right |
Owner name: YUNNAN YTH INTERNATIONAL CHEMICAL CO., LTD. Free format text: FORMER OWNER: YUNNAN YUNTIANHUA INTERNATIONAL CHEMICAL CO., LTD. SANHUAN BRANCH Effective date: 20130924 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 650000 KUNMING, YUNNAN PROVINCE TO: 650228 KUNMING, YUNNAN PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20130924 Address after: 650228 Dianchi Road, Yunnan, China, No. 1417, No. Patentee after: Yunnan YTH International Chemical Co., Ltd. Patentee after: Kunming Jiyuan Technology Co., Ltd. Address before: 650000 Xishan District, Yunnan, Haikou, Kunming Patentee before: Yunnan Yuntianhua International Chemical Co., Ltd. Sanhuan Branch Patentee before: Kunming Jiyuan Technology Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20210630 |
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CF01 | Termination of patent right due to non-payment of annual fee |