CN101012342A - Modified barite and preparation method thereof - Google Patents
Modified barite and preparation method thereof Download PDFInfo
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- CN101012342A CN101012342A CN 200710036979 CN200710036979A CN101012342A CN 101012342 A CN101012342 A CN 101012342A CN 200710036979 CN200710036979 CN 200710036979 CN 200710036979 A CN200710036979 A CN 200710036979A CN 101012342 A CN101012342 A CN 101012342A
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- barite
- modified
- slurry
- solution
- modified barite
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2007100369798A CN100480339C (en) | 2007-01-30 | 2007-01-30 | Modified barite and preparation method thereof |
Applications Claiming Priority (1)
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CNB2007100369798A CN100480339C (en) | 2007-01-30 | 2007-01-30 | Modified barite and preparation method thereof |
Publications (2)
Publication Number | Publication Date |
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CN101012342A true CN101012342A (en) | 2007-08-08 |
CN100480339C CN100480339C (en) | 2009-04-22 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2007100369798A Expired - Fee Related CN100480339C (en) | 2007-01-30 | 2007-01-30 | Modified barite and preparation method thereof |
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CN (1) | CN100480339C (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102428155A (en) * | 2009-03-23 | 2012-04-25 | 哈利伯顿能源服务公司 | High performance drilling fluids with submicron-size particles as the weighting agent |
CN101250336B (en) * | 2008-04-10 | 2012-07-11 | 佛山安亿纳米材料有限公司 | Barium sulfate based polybasic composite white pigments and method for preparing same |
CN104371673A (en) * | 2013-08-12 | 2015-02-25 | 中国石油化工股份有限公司 | Weighting agent for high density drilling fluid, manufacturing method thereof, and drilling liquid containing same |
CN104745153A (en) * | 2013-12-31 | 2015-07-01 | 中国石油天然气集团公司 | Barite micro-powder for drilling fluid and preparation method of concentrated liquor of barite micro-powder |
CN108752013A (en) * | 2018-06-19 | 2018-11-06 | 南方科技大学 | A kind of modified ceramic material and its modification method for preparing and ceramic slurry |
CN113234255A (en) * | 2021-05-07 | 2021-08-10 | 江苏群鑫粉体科技股份有限公司 | Ultraviolet screening agent and preparation method and application thereof |
-
2007
- 2007-01-30 CN CNB2007100369798A patent/CN100480339C/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101250336B (en) * | 2008-04-10 | 2012-07-11 | 佛山安亿纳米材料有限公司 | Barium sulfate based polybasic composite white pigments and method for preparing same |
CN102428155A (en) * | 2009-03-23 | 2012-04-25 | 哈利伯顿能源服务公司 | High performance drilling fluids with submicron-size particles as the weighting agent |
CN102428155B (en) * | 2009-03-23 | 2014-04-23 | 哈利伯顿能源服务公司 | High performance drilling fluids with submicron-size particles as the weighting agent |
CN104371673A (en) * | 2013-08-12 | 2015-02-25 | 中国石油化工股份有限公司 | Weighting agent for high density drilling fluid, manufacturing method thereof, and drilling liquid containing same |
CN104745153A (en) * | 2013-12-31 | 2015-07-01 | 中国石油天然气集团公司 | Barite micro-powder for drilling fluid and preparation method of concentrated liquor of barite micro-powder |
CN108752013A (en) * | 2018-06-19 | 2018-11-06 | 南方科技大学 | A kind of modified ceramic material and its modification method for preparing and ceramic slurry |
CN113234255A (en) * | 2021-05-07 | 2021-08-10 | 江苏群鑫粉体科技股份有限公司 | Ultraviolet screening agent and preparation method and application thereof |
CN113234255B (en) * | 2021-05-07 | 2022-12-02 | 江苏群鑫粉体科技股份有限公司 | Ultraviolet screening agent and preparation method and application thereof |
Also Published As
Publication number | Publication date |
---|---|
CN100480339C (en) | 2009-04-22 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: FUSHAN ANYI NANO MATERIALS CO., LTD. Free format text: FORMER OWNER: SHANGHAI ANYI NANO MATERIAL CO., LTD. Effective date: 20090605 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090605 Address after: Shop No. 53-3, A District, grand pond garden, science and Technology Industrial Zone, Sanshui center, Guangdong, Foshan five, China Patentee after: Foshan Onmillion Nano Materials Co. Ltd. Address before: Block B, building 3, No. 395 West Court, Zhabei, Shanghai Patentee before: Shanghai Onmillion Nano Material Co., Ltd. |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20140130 |