CN102381714A - 一种用于油气回收的疏水性硅胶的制备方法 - Google Patents
一种用于油气回收的疏水性硅胶的制备方法 Download PDFInfo
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- CN102381714A CN102381714A CN201110252654XA CN201110252654A CN102381714A CN 102381714 A CN102381714 A CN 102381714A CN 201110252654X A CN201110252654X A CN 201110252654XA CN 201110252654 A CN201110252654 A CN 201110252654A CN 102381714 A CN102381714 A CN 102381714A
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- silica gel
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- hydrophobic silicone
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实施例 | 比表面积 | 孔容 | 孔径 | 比表面积减少率 | 外观 |
1 | 508.49 | 0.568 | 4.47 | 22.2% | 球形颗粒 |
2 | 545.59 | 0.620 | 4.54 | 16.5% | 球形颗粒 |
3 | 536.71 | 0.571 | 4.26 | 17.9% | 球形颗粒 |
4 | 568.60 | 0.648 | 4.56 | 13.0% | 球形颗粒 |
5 | 535.28 | 0.566 | 4.23 | 18.1% | 球形颗粒 |
6 | 507.50 | 0.627 | 4.37 | 22.3% | 球形颗粒 |
7 | 545.45 | 0.627 | 4.59 | 16.5% | 球形颗粒 |
8 | 572.65 | 0.661 | 4.62 | 12.4% | 球形颗粒 |
比较例1 | 391.44 | 0.559 | 5.74 | 73.8% | 球形颗粒 |
比较例2 | 423.72 | 0.302 | 2.27 | — — | 粉末状 |
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CN 201110252654 CN102381714B (zh) | 2011-08-30 | 2011-08-30 | 一种用于油气回收的疏水性硅胶的制备方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102974322A (zh) * | 2012-10-31 | 2013-03-20 | 浙江工业大学 | 一种疏水性的硅胶复合树脂基VOCs吸附剂 |
CN104941571A (zh) * | 2015-06-05 | 2015-09-30 | 广东美的制冷设备有限公司 | 吸附催化剂及其制备方法和应用以及一种空气净化装置和空气净化方法及其应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5708069A (en) * | 1997-02-24 | 1998-01-13 | Dow Corning Corporation | Method for making hydrophobic silica gels under neutral conditions |
CN1248222A (zh) * | 1997-02-20 | 2000-03-22 | 陶氏康宁公司 | 中性条件陈化的疏水有机硅酸酯改性硅胶 |
CN101108731A (zh) * | 2006-07-21 | 2008-01-23 | 中国石油化工股份有限公司 | 一种疏水硅胶及其制备方法 |
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- 2011-08-30 CN CN 201110252654 patent/CN102381714B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1248222A (zh) * | 1997-02-20 | 2000-03-22 | 陶氏康宁公司 | 中性条件陈化的疏水有机硅酸酯改性硅胶 |
US5708069A (en) * | 1997-02-24 | 1998-01-13 | Dow Corning Corporation | Method for making hydrophobic silica gels under neutral conditions |
CN101108731A (zh) * | 2006-07-21 | 2008-01-23 | 中国石油化工股份有限公司 | 一种疏水硅胶及其制备方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102974322A (zh) * | 2012-10-31 | 2013-03-20 | 浙江工业大学 | 一种疏水性的硅胶复合树脂基VOCs吸附剂 |
CN102974322B (zh) * | 2012-10-31 | 2014-12-03 | 浙江工业大学 | 一种疏水性的硅胶复合树脂基VOCs吸附剂 |
CN104941571A (zh) * | 2015-06-05 | 2015-09-30 | 广东美的制冷设备有限公司 | 吸附催化剂及其制备方法和应用以及一种空气净化装置和空气净化方法及其应用 |
CN104941571B (zh) * | 2015-06-05 | 2017-11-14 | 广东美的制冷设备有限公司 | 吸附催化剂及其制备方法和应用以及一种空气净化装置和空气净化方法及其应用 |
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Effective date of registration: 20221111 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sinopec Safety Engineering Research Institute Co.,Ltd. Address before: 100728 No. 22, Chaoyangmen Avenue, Chaoyang District, Beijing Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: SINOPEC Research Institute OF SAFETY ENGINEERING |
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