CN103523763A - 一种快速浓缩稀磷酸的节能装置和方法 - Google Patents
一种快速浓缩稀磷酸的节能装置和方法 Download PDFInfo
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- CN103523763A CN103523763A CN201310471500.9A CN201310471500A CN103523763A CN 103523763 A CN103523763 A CN 103523763A CN 201310471500 A CN201310471500 A CN 201310471500A CN 103523763 A CN103523763 A CN 103523763A
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- phosphoric acid
- tank
- dilute phosphoric
- flash tank
- heat exchanger
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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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- 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
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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CN201310471500.9A CN103523763B (zh) | 2013-10-11 | 2013-10-11 | 一种快速浓缩稀磷酸的节能装置和方法 |
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CN201310471500.9A CN103523763B (zh) | 2013-10-11 | 2013-10-11 | 一种快速浓缩稀磷酸的节能装置和方法 |
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CN103523763A true CN103523763A (zh) | 2014-01-22 |
CN103523763B CN103523763B (zh) | 2017-04-05 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104045069A (zh) * | 2014-06-06 | 2014-09-17 | 云南云天化国际化工有限公司 | 一种针对磷酸浓缩系统使用的蒸汽进行减温减压的方法 |
CN105668535A (zh) * | 2015-12-31 | 2016-06-15 | 贵州开磷集团股份有限公司 | 一种湿法磷酸浓缩方法以及装置 |
CN107128888A (zh) * | 2017-04-17 | 2017-09-05 | 中国五环工程有限公司 | 工业级聚磷酸生产工艺及其系统 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3314757A (en) * | 1963-01-08 | 1967-04-18 | Kestner App Evaporateurs | Methods of concentrating phosphoric acid |
GB1323743A (en) * | 1969-08-22 | 1973-07-18 | Metallurg Du Rupel Prod Chim | Process for purifying phosphoric acid obtained by the wet method and for simultaneously obtaining a phosphate by-product useful as a fertilizer |
GB1589945A (en) * | 1977-01-03 | 1981-05-20 | Metallgesellschaft Ag | Process for concentrating dilute phosphoric acid |
CN1460636A (zh) * | 2003-06-17 | 2003-12-10 | 东华工程科技股份有限公司 | 采用蒸汽加热强制循环浓缩湿法磷酸的方法和设备 |
CN200995960Y (zh) * | 2007-01-09 | 2007-12-26 | 叶树滋 | 一种稀酸浓缩装置 |
CN201284234Y (zh) * | 2008-11-13 | 2009-08-05 | 贵州开磷(集团)有限责任公司 | 带结晶过滤器的湿法磷酸浓缩装置 |
CN101774558A (zh) * | 2009-12-25 | 2010-07-14 | 中国海洋石油总公司 | 提高浓缩磷酸产量的方法 |
CN102424373A (zh) * | 2011-12-16 | 2012-04-25 | 吴杰 | 一种用于湿法磷酸精制的浓缩装置 |
CN102527201A (zh) * | 2011-12-31 | 2012-07-04 | 福建省建瓯市芝星活性炭有限公司 | 磷酸法活性炭生产尾气及余热回收再利用技术装置 |
CN203545683U (zh) * | 2013-10-11 | 2014-04-16 | 徐州天正活性炭厂 | 一种快速浓缩稀磷酸的节能装置 |
-
2013
- 2013-10-11 CN CN201310471500.9A patent/CN103523763B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3314757A (en) * | 1963-01-08 | 1967-04-18 | Kestner App Evaporateurs | Methods of concentrating phosphoric acid |
GB1323743A (en) * | 1969-08-22 | 1973-07-18 | Metallurg Du Rupel Prod Chim | Process for purifying phosphoric acid obtained by the wet method and for simultaneously obtaining a phosphate by-product useful as a fertilizer |
GB1589945A (en) * | 1977-01-03 | 1981-05-20 | Metallgesellschaft Ag | Process for concentrating dilute phosphoric acid |
CN1460636A (zh) * | 2003-06-17 | 2003-12-10 | 东华工程科技股份有限公司 | 采用蒸汽加热强制循环浓缩湿法磷酸的方法和设备 |
CN200995960Y (zh) * | 2007-01-09 | 2007-12-26 | 叶树滋 | 一种稀酸浓缩装置 |
CN201284234Y (zh) * | 2008-11-13 | 2009-08-05 | 贵州开磷(集团)有限责任公司 | 带结晶过滤器的湿法磷酸浓缩装置 |
CN101774558A (zh) * | 2009-12-25 | 2010-07-14 | 中国海洋石油总公司 | 提高浓缩磷酸产量的方法 |
CN102424373A (zh) * | 2011-12-16 | 2012-04-25 | 吴杰 | 一种用于湿法磷酸精制的浓缩装置 |
CN102527201A (zh) * | 2011-12-31 | 2012-07-04 | 福建省建瓯市芝星活性炭有限公司 | 磷酸法活性炭生产尾气及余热回收再利用技术装置 |
CN203545683U (zh) * | 2013-10-11 | 2014-04-16 | 徐州天正活性炭厂 | 一种快速浓缩稀磷酸的节能装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104045069A (zh) * | 2014-06-06 | 2014-09-17 | 云南云天化国际化工有限公司 | 一种针对磷酸浓缩系统使用的蒸汽进行减温减压的方法 |
CN104045069B (zh) * | 2014-06-06 | 2016-01-20 | 云南云天化国际化工有限公司 | 一种针对磷酸浓缩系统使用的蒸汽进行减温减压的方法 |
CN105668535A (zh) * | 2015-12-31 | 2016-06-15 | 贵州开磷集团股份有限公司 | 一种湿法磷酸浓缩方法以及装置 |
CN107128888A (zh) * | 2017-04-17 | 2017-09-05 | 中国五环工程有限公司 | 工业级聚磷酸生产工艺及其系统 |
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Effective date of registration: 20190624 Address after: 221700 Wanggou Industrial Park, Fengxian County, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Huarui carbon Mstar Technology Ltd Address before: 221700 Xuzhou Tianzheng Activated Carbon Plant, Liangji Industrial Zone, Wanggou Town, Fengxian County, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Tianzheng Activated Carbon Factory |
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Application publication date: 20140122 Assignee: XUZHOU TIANZHENG ACTIVATED CARBON FACTORY Assignor: XUZHOU HUARUI CARBON MATERIAL TECHNOLOGY Co.,Ltd. Contract record no.: X2021980016281 Denomination of invention: Energy saving device and method for rapidly concentrating dilute phosphoric acid Granted publication date: 20170405 License type: Exclusive License Record date: 20211224 |