CN103523882B - 一种复合型絮凝剂 - Google Patents
一种复合型絮凝剂 Download PDFInfo
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CN201310492997.2A CN103523882B (zh) | 2013-10-18 | 2013-10-18 | 一种复合型絮凝剂 |
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CN103523882A CN103523882A (zh) | 2014-01-22 |
CN103523882B true CN103523882B (zh) | 2016-03-30 |
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CN107792927B (zh) * | 2017-11-13 | 2021-05-07 | 中科乐美环保科技有限公司 | 一种无机-阳离子高分子复合混凝剂及其制备方法 |
CN111320355A (zh) * | 2019-11-21 | 2020-06-23 | 佛山科学技术学院 | 一种用于污泥脱水的高效絮凝剂的制备方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN1458076A (zh) * | 2002-05-17 | 2003-11-26 | 石油大学(北京) | 废弃钻井液混凝脱水处理方法 |
CN102272058A (zh) * | 2009-01-06 | 2011-12-07 | 纳尔科公司 | 通过利用快速逆转和分散絮凝剂改善固体从液体中的分离 |
CN102311201A (zh) * | 2010-07-07 | 2012-01-11 | 中国石油化工股份有限公司 | 一种高酸原油电脱盐废水的深度处理方法 |
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ATE448866T1 (de) * | 2003-02-19 | 2009-12-15 | Natrix Separations Inc | Geträgerte poröse gele umfassende verbundmaterialien |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1458076A (zh) * | 2002-05-17 | 2003-11-26 | 石油大学(北京) | 废弃钻井液混凝脱水处理方法 |
CN102272058A (zh) * | 2009-01-06 | 2011-12-07 | 纳尔科公司 | 通过利用快速逆转和分散絮凝剂改善固体从液体中的分离 |
CN102311201A (zh) * | 2010-07-07 | 2012-01-11 | 中国石油化工股份有限公司 | 一种高酸原油电脱盐废水的深度处理方法 |
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Effective date of registration: 20170109 Address after: 100027 Beijing city Dongcheng District Dongzhimen Street No. 6 Patentee after: CNOOC Energy Technology Co., Ltd. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee before: China National Offshore Oil Corporation Patentee before: CNOOC Energy Technology Co., Ltd. |
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Effective date of registration: 20200628 Address after: 300450 room 317, building C, comprehensive service area, Nangang Industrial Zone, Binhai New Area Development Zone, Tianjin Co-patentee after: CNOOC ENERGY TECHNOLOGY & SERVICES Ltd. Patentee after: CNOOC (Tianjin) Oilfield Chemical Co.,Ltd. Address before: 100027, No. 6, east side street, Dongcheng District, Beijing Patentee before: CNOOC ENERGY TECHNOLOGY & SERVICES Ltd. |