CN202953833U - 一种连续制备纳米碳酸钙装置 - Google Patents
一种连续制备纳米碳酸钙装置 Download PDFInfo
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- CN202953833U CN202953833U CN 201220583919 CN201220583919U CN202953833U CN 202953833 U CN202953833 U CN 202953833U CN 201220583919 CN201220583919 CN 201220583919 CN 201220583919 U CN201220583919 U CN 201220583919U CN 202953833 U CN202953833 U CN 202953833U
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- calcium carbonate
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- venturi tube
- tube reactor
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CN 201220583919 CN202953833U (zh) | 2012-11-08 | 2012-11-08 | 一种连续制备纳米碳酸钙装置 |
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CN 201220583919 CN202953833U (zh) | 2012-11-08 | 2012-11-08 | 一种连续制备纳米碳酸钙装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102910663A (zh) * | 2012-11-08 | 2013-02-06 | 广西华纳新材料科技有限公司 | 一种连续制备纳米碳酸钙装置 |
CN109592702A (zh) * | 2018-12-29 | 2019-04-09 | 福建贝思科电子材料股份有限公司 | 一种纳米级碳酸盐及其制备方法 |
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2012
- 2012-11-08 CN CN 201220583919 patent/CN202953833U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102910663A (zh) * | 2012-11-08 | 2013-02-06 | 广西华纳新材料科技有限公司 | 一种连续制备纳米碳酸钙装置 |
CN109592702A (zh) * | 2018-12-29 | 2019-04-09 | 福建贝思科电子材料股份有限公司 | 一种纳米级碳酸盐及其制备方法 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Device for continuously preparing nano calcium carbonate Effective date of registration: 20150826 Granted publication date: 20130529 Pledgee: Bank of Communications Ltd the Guangxi Zhuang Autonomous Region branch Pledgor: Guangxi Huana New Materials Science & Technology Co., Ltd. Registration number: 2015990000720 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190322 Granted publication date: 20130529 Pledgee: Bank of Communications Ltd the Guangxi Zhuang Autonomous Region branch Pledgor: Guangxi Huana New Materials Science & Technology Co., Ltd. Registration number: 2015990000720 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20191108 |
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CF01 | Termination of patent right due to non-payment of annual fee |