CN108584965A - 一种加速溶剂萃取快速制备气凝胶的方法 - Google Patents
一种加速溶剂萃取快速制备气凝胶的方法 Download PDFInfo
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- CN108584965A CN108584965A CN201810665088.7A CN201810665088A CN108584965A CN 108584965 A CN108584965 A CN 108584965A CN 201810665088 A CN201810665088 A CN 201810665088A CN 108584965 A CN108584965 A CN 108584965A
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
- C01B33/157—After-treatment of gels
- C01B33/158—Purification; Drying; Dehydrating
- C01B33/1585—Dehydration into aerogels
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
- C01B33/152—Preparation of hydrogels
- C01B33/154—Preparation of hydrogels by acidic treatment of aqueous silicate solutions
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
- C01B33/152—Preparation of hydrogels
- C01B33/154—Preparation of hydrogels by acidic treatment of aqueous silicate solutions
- C01B33/1546—Preparation of hydrogels by acidic treatment of aqueous silicate solutions the first formed hydrosol being converted to a hydrogel by introduction into an organic medium immiscible or only partly miscible with water
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
Abstract
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CN201810665088.7A CN108584965B (zh) | 2018-06-26 | 2018-06-26 | 一种加速溶剂萃取快速制备气凝胶的方法 |
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CN201810665088.7A CN108584965B (zh) | 2018-06-26 | 2018-06-26 | 一种加速溶剂萃取快速制备气凝胶的方法 |
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CN108584965A true CN108584965A (zh) | 2018-09-28 |
CN108584965B CN108584965B (zh) | 2021-07-16 |
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CN201810665088.7A Active CN108584965B (zh) | 2018-06-26 | 2018-06-26 | 一种加速溶剂萃取快速制备气凝胶的方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115322432A (zh) * | 2022-08-30 | 2022-11-11 | 新乡化纤股份有限公司 | 一种基于废旧纺织品离子液法再生纤维素气凝胶的绿色制备工艺 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102277230A (zh) * | 2010-06-13 | 2011-12-14 | 国家海洋局第三海洋研究所 | 一种最佳化快速溶剂萃取处理提高微藻油脂萃取量的方法 |
CN103738970A (zh) * | 2013-12-25 | 2014-04-23 | 上海纳米技术及应用国家工程研究中心有限公司 | 高透过率纳米多孔气凝胶材料及其制备方法 |
CN104030301A (zh) * | 2014-06-18 | 2014-09-10 | 金承黎 | 一种二氧化硅气凝胶材料及其制备方法 |
CN106185959A (zh) * | 2016-09-14 | 2016-12-07 | 纳诺科技有限公司 | 一种以微乳液为前体快速制备气凝胶的方法 |
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2018
- 2018-06-26 CN CN201810665088.7A patent/CN108584965B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102277230A (zh) * | 2010-06-13 | 2011-12-14 | 国家海洋局第三海洋研究所 | 一种最佳化快速溶剂萃取处理提高微藻油脂萃取量的方法 |
CN103738970A (zh) * | 2013-12-25 | 2014-04-23 | 上海纳米技术及应用国家工程研究中心有限公司 | 高透过率纳米多孔气凝胶材料及其制备方法 |
CN104030301A (zh) * | 2014-06-18 | 2014-09-10 | 金承黎 | 一种二氧化硅气凝胶材料及其制备方法 |
CN106185959A (zh) * | 2016-09-14 | 2016-12-07 | 纳诺科技有限公司 | 一种以微乳液为前体快速制备气凝胶的方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115322432A (zh) * | 2022-08-30 | 2022-11-11 | 新乡化纤股份有限公司 | 一种基于废旧纺织品离子液法再生纤维素气凝胶的绿色制备工艺 |
CN115322432B (zh) * | 2022-08-30 | 2023-09-22 | 新乡化纤股份有限公司 | 一种基于废旧纺织品离子液法再生纤维素气凝胶的绿色制备工艺 |
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Inventor after: Yan Fang Inventor after: Min Yang Inventor after: Xu Jun Inventor after: Zhao Keren Inventor after: Xiang Liuyan Inventor after: Zhang Rongyan Inventor before: Yan Fang Inventor before: Min Yang |
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