CN101746730B - 一种碱熔分解锆英石工艺 - Google Patents
一种碱熔分解锆英石工艺 Download PDFInfo
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- CN101746730B CN101746730B CN2009102425518A CN200910242551A CN101746730B CN 101746730 B CN101746730 B CN 101746730B CN 2009102425518 A CN2009102425518 A CN 2009102425518A CN 200910242551 A CN200910242551 A CN 200910242551A CN 101746730 B CN101746730 B CN 101746730B
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CN2009102425518A CN101746730B (zh) | 2009-12-16 | 2009-12-16 | 一种碱熔分解锆英石工艺 |
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CN2009102425518A CN101746730B (zh) | 2009-12-16 | 2009-12-16 | 一种碱熔分解锆英石工艺 |
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CN101746730A CN101746730A (zh) | 2010-06-23 |
CN101746730B true CN101746730B (zh) | 2012-07-04 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103896336B (zh) * | 2012-12-27 | 2015-09-30 | 中国科学院过程工程研究所 | 一种锆英砂的分步连续分解方法 |
WO2015089829A1 (zh) * | 2013-12-20 | 2015-06-25 | 中国科学院过程工程研究所 | 一种由锆英砂制备氧氯化锆的方法 |
CN108483491A (zh) * | 2018-06-08 | 2018-09-04 | 龙蟒佰利联集团股份有限公司 | 一种氯氧化锆的生产方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1132181A (zh) * | 1995-03-31 | 1996-10-02 | 广东工学院 | 锆英石制取电子级二氧化锆的方法 |
CN1460644A (zh) * | 2003-04-17 | 2003-12-10 | 宜兴新兴锆业有限公司 | 一种改进一酸一碱生产氧氯化锆工艺 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN1132181A (zh) * | 1995-03-31 | 1996-10-02 | 广东工学院 | 锆英石制取电子级二氧化锆的方法 |
CN1460644A (zh) * | 2003-04-17 | 2003-12-10 | 宜兴新兴锆业有限公司 | 一种改进一酸一碱生产氧氯化锆工艺 |
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Effective date of registration: 20190404 Address after: 101407 No. 11 Xingke East Street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee after: Research Institute of engineering and Technology Co., Ltd. Address before: 100088 No. 2 Xinjiekouwai Street, Haidian District, Beijing Patentee before: General Research Institute for Nonferrous Metals |
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Effective date of registration: 20210415 Address after: 101407 No. 11 Xingke East Street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee after: Youyan resources and Environment Technology Research Institute (Beijing) Co.,Ltd. Address before: 101407 No. 11 Xingke East Street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee before: YOUYAN ENGINEERING TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. |