CN1403370A - 一种湿法磷酸的萃取装置 - Google Patents
一种湿法磷酸的萃取装置 Download PDFInfo
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- CN1403370A CN1403370A CN 02133871 CN02133871A CN1403370A CN 1403370 A CN1403370 A CN 1403370A CN 02133871 CN02133871 CN 02133871 CN 02133871 A CN02133871 A CN 02133871A CN 1403370 A CN1403370 A CN 1403370A
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB02133871XA CN1172845C (zh) | 2002-09-28 | 2002-09-28 | 一种湿法磷酸的萃取装置 |
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CNB02133871XA CN1172845C (zh) | 2002-09-28 | 2002-09-28 | 一种湿法磷酸的萃取装置 |
Publications (2)
Publication Number | Publication Date |
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CN1403370A true CN1403370A (zh) | 2003-03-19 |
CN1172845C CN1172845C (zh) | 2004-10-27 |
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CNB02133871XA Expired - Fee Related CN1172845C (zh) | 2002-09-28 | 2002-09-28 | 一种湿法磷酸的萃取装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105329866A (zh) * | 2015-11-27 | 2016-02-17 | 安徽六国化工股份有限公司 | 湿法磷酸萃取反应的消泡方法及其装置 |
CN117547861A (zh) * | 2023-12-27 | 2024-02-13 | 昆明红海磷肥有限责任公司 | 一种萃余磷酸和含渣磷酸提纯分离装置及其方法 |
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2002
- 2002-09-28 CN CNB02133871XA patent/CN1172845C/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105329866A (zh) * | 2015-11-27 | 2016-02-17 | 安徽六国化工股份有限公司 | 湿法磷酸萃取反应的消泡方法及其装置 |
CN117547861A (zh) * | 2023-12-27 | 2024-02-13 | 昆明红海磷肥有限责任公司 | 一种萃余磷酸和含渣磷酸提纯分离装置及其方法 |
CN117547861B (zh) * | 2023-12-27 | 2024-04-02 | 昆明红海磷肥有限责任公司 | 一种萃余磷酸和含渣磷酸提纯分离装置及其方法 |
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CN1172845C (zh) | 2004-10-27 |
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PB01 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: YUNNAN PROV YUNTIANHUA INTERNATIONAL CHEMICAL CO., Free format text: FORMER NAME: YUNNAN PROV SANHUAN CHEMICAL CO., LTD. |
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CP03 | Change of name, title or address |
Address after: No. 1417, Dianchi Road, Xishan District, Yunnan, Kunming Province, China: 650028 Patentee after: Yunnan Yuntianhua International Chemical Co.,Ltd. Address before: Haikou Yunnan Kunming Sanhuan Chemical Co., Ltd., Xishan District, Yunnan Province, China: 650113 Patentee before: Yunnan Sanhuan chemical Limited by Share Ltd. Address after: Haikou Yunnan Kunming Sanhuan Chemical Co., Ltd., Xishan District, Yunnan Province, China: 650113 Patentee after: Yunnan Sanhuan chemical Limited by Share Ltd. Address before: Haikou Yunnan Kunming Sanhuan Chemical Co., Ltd., Xishan District, Yunnan Province, China: 650113 Patentee before: YUNNAN SANHUAN CHEMICAL Co.,Ltd. |
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C56 | Change in the name or address of the patentee |
Owner name: YUNNAN YTH INTERNATIONAL CHEMICAL CO., LTD. Free format text: FORMER NAME: YUNTIANHUA INTERNATIONAL CHEMICAL INDUSTRY CO., LTD., YUNNAN |
|
CP01 | Change in the name or title of a patent holder |
Address after: 650028 No. 1417, Dianchi Road, Xishan District, Yunnan, Kunming Patentee after: YUNNAN YUNTIANHUA INTERNATIONAL CHEMICAL CO.,LTD. Address before: 650028 No. 1417, Dianchi Road, Xishan District, Yunnan, Kunming Patentee before: Yunnan Yuntianhua International Chemical Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041027 Termination date: 20170928 |
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CF01 | Termination of patent right due to non-payment of annual fee |