CN211056998U - 一种湿法磷酸减压蒸发耦合溶析结晶生产磷酸脲的装置 - Google Patents
一种湿法磷酸减压蒸发耦合溶析结晶生产磷酸脲的装置 Download PDFInfo
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- CN211056998U CN211056998U CN201922184421.5U CN201922184421U CN211056998U CN 211056998 U CN211056998 U CN 211056998U CN 201922184421 U CN201922184421 U CN 201922184421U CN 211056998 U CN211056998 U CN 211056998U
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CN201922184421.5U CN211056998U (zh) | 2019-12-09 | 2019-12-09 | 一种湿法磷酸减压蒸发耦合溶析结晶生产磷酸脲的装置 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhan University of science and Technology Business Incubator Co., Ltd Assignor: WUHAN University OF SCIENCE AND TECHNOLOGY Contract record no.: X2020420000008 Denomination of utility model: A device for producing urea phosphate by vacuum evaporation coupled with dissolution crystallization of wet process phosphoric acid Granted publication date: 20200721 License type: Common License Record date: 20201022 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200721 Termination date: 20201209 |