CN104891539B - 一种球形氧化铝颗粒的扩孔方法 - Google Patents
一种球形氧化铝颗粒的扩孔方法 Download PDFInfo
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CN106475023B (zh) * | 2016-11-15 | 2019-05-28 | 中国海洋石油集团有限公司 | 一种大孔容氧化铝微球的制备方法 |
CN106732692B (zh) * | 2016-11-15 | 2020-02-18 | 中国海洋石油集团有限公司 | 一种改性氧化铝载体的制备方法 |
CN107456979A (zh) * | 2017-09-18 | 2017-12-12 | 北京欧奏普尔环保设备有限公司 | 大孔催化剂制备方法 |
CN111111633B (zh) * | 2019-12-23 | 2023-04-07 | 洛阳中超新材料股份有限公司 | 球形氧化铝及其制备方法及催化剂载体和催化剂 |
CN116059985B (zh) * | 2021-10-29 | 2024-05-07 | 中国石油化工股份有限公司 | 球状氧化铝载体及其合成方法 |
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CN104402028B (zh) * | 2014-11-12 | 2016-04-20 | 中国海洋石油总公司 | 一种球形氧化铝的油水柱成型方法 |
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Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Applicant after: China National Offshore Oil Corporation Applicant after: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE CO., LTD. Applicant after: CNOOC Energy Development Co., Ltd. Applicant after: Tianjin University Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Applicant before: China National Offshore Oil Corporation Applicant before: CNOOC Tianjin Chemical Research & Design Institute Applicant before: CNOOC Energy Development Co., Ltd. Applicant before: Tianjin University |
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Effective date of registration: 20170301 Address after: No. three road 300131 Tianjin city Hongqiao District dingzigu No. 85 Patentee after: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE CO., LTD. Patentee after: CNOOC Energy Development Co., Ltd. Patentee after: Tianjin University Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee before: China National Offshore Oil Corporation Patentee before: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE CO., LTD. Patentee before: CNOOC Energy Development Co., Ltd. Patentee before: Tianjin University |