CN107473418A - 一种天然酯绝缘油真空滤油工艺 - Google Patents
一种天然酯绝缘油真空滤油工艺 Download PDFInfo
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- CN107473418A CN107473418A CN201710654049.2A CN201710654049A CN107473418A CN 107473418 A CN107473418 A CN 107473418A CN 201710654049 A CN201710654049 A CN 201710654049A CN 107473418 A CN107473418 A CN 107473418A
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- oil
- natural esters
- vacuum
- insulating oil
- treatment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
- C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Insulating Materials (AREA)
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Abstract
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Priority Applications (1)
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CN201710654049.2A CN107473418B (zh) | 2017-08-03 | 2017-08-03 | 一种天然酯绝缘油真空滤油工艺 |
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CN201710654049.2A CN107473418B (zh) | 2017-08-03 | 2017-08-03 | 一种天然酯绝缘油真空滤油工艺 |
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CN107473418A true CN107473418A (zh) | 2017-12-15 |
CN107473418B CN107473418B (zh) | 2020-07-17 |
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CN201710654049.2A Active CN107473418B (zh) | 2017-08-03 | 2017-08-03 | 一种天然酯绝缘油真空滤油工艺 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110669578A (zh) * | 2019-10-28 | 2020-01-10 | 国网河南省电力公司电力科学研究院 | 一种降低天然酯绝缘油倾点的处理方法 |
CN110747043A (zh) * | 2019-11-04 | 2020-02-04 | 国网河南省电力公司电力科学研究院 | 一种低倾点植物绝缘油的制备工艺 |
CN111760547A (zh) * | 2020-07-08 | 2020-10-13 | 山东西奥生物科技有限公司 | 一种天然酯绝缘油深度处理工艺与超亲水吸附剂及其制备方法、应用 |
CN113088384A (zh) * | 2021-05-12 | 2021-07-09 | 国网河南省电力公司电力科学研究院 | 一种基于短时超声分散技术的间歇式植物绝缘油精炼工艺 |
CN113563968A (zh) * | 2021-07-02 | 2021-10-29 | 重庆大学 | 一种植物绝缘油的性能提升的方法 |
Citations (7)
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WO2012106768A1 (en) * | 2011-02-09 | 2012-08-16 | Cavitus Pty Ltd | Methods for isolating oil from plant material and for improving separation efficiency |
CN102803452A (zh) * | 2010-03-17 | 2012-11-28 | 国际壳牌研究有限公司 | 润滑组合物 |
AU2013204066A1 (en) * | 2012-08-07 | 2014-02-27 | Cavitus Pty Ltd | Methods for isolating oil from plant material and for improving separation efficiency |
CN104987950A (zh) * | 2015-06-24 | 2015-10-21 | 广州供电局有限公司 | 降低植物绝缘油介损的处理方法 |
CN104987949A (zh) * | 2015-06-24 | 2015-10-21 | 广州供电局有限公司 | 植物绝缘油的改进处理方法 |
CN106310717A (zh) * | 2016-08-26 | 2017-01-11 | 重庆大学 | 一种降低植物绝缘油水分的滤油工艺 |
CN106635246A (zh) * | 2016-12-12 | 2017-05-10 | 国网河南省电力公司电力科学研究院 | 一种高过载变压器油及其制备工艺 |
-
2017
- 2017-08-03 CN CN201710654049.2A patent/CN107473418B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102803452A (zh) * | 2010-03-17 | 2012-11-28 | 国际壳牌研究有限公司 | 润滑组合物 |
WO2012106768A1 (en) * | 2011-02-09 | 2012-08-16 | Cavitus Pty Ltd | Methods for isolating oil from plant material and for improving separation efficiency |
AU2013204066A1 (en) * | 2012-08-07 | 2014-02-27 | Cavitus Pty Ltd | Methods for isolating oil from plant material and for improving separation efficiency |
CN104987950A (zh) * | 2015-06-24 | 2015-10-21 | 广州供电局有限公司 | 降低植物绝缘油介损的处理方法 |
CN104987949A (zh) * | 2015-06-24 | 2015-10-21 | 广州供电局有限公司 | 植物绝缘油的改进处理方法 |
CN106310717A (zh) * | 2016-08-26 | 2017-01-11 | 重庆大学 | 一种降低植物绝缘油水分的滤油工艺 |
CN106635246A (zh) * | 2016-12-12 | 2017-05-10 | 国网河南省电力公司电力科学研究院 | 一种高过载变压器油及其制备工艺 |
Non-Patent Citations (1)
Title |
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李强等: "《电工工具与电工材料》", 30 June 2003, 延边人民出版社 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110669578A (zh) * | 2019-10-28 | 2020-01-10 | 国网河南省电力公司电力科学研究院 | 一种降低天然酯绝缘油倾点的处理方法 |
CN110669578B (zh) * | 2019-10-28 | 2021-12-10 | 国网河南省电力公司电力科学研究院 | 一种降低天然酯绝缘油倾点的处理方法 |
CN110747043A (zh) * | 2019-11-04 | 2020-02-04 | 国网河南省电力公司电力科学研究院 | 一种低倾点植物绝缘油的制备工艺 |
CN111760547A (zh) * | 2020-07-08 | 2020-10-13 | 山东西奥生物科技有限公司 | 一种天然酯绝缘油深度处理工艺与超亲水吸附剂及其制备方法、应用 |
CN111760547B (zh) * | 2020-07-08 | 2023-05-09 | 山东西奥生物科技有限公司 | 一种天然酯绝缘油深度处理工艺与超亲水吸附剂及其制备方法、应用 |
CN113088384A (zh) * | 2021-05-12 | 2021-07-09 | 国网河南省电力公司电力科学研究院 | 一种基于短时超声分散技术的间歇式植物绝缘油精炼工艺 |
CN113088384B (zh) * | 2021-05-12 | 2024-03-29 | 国网河南省电力公司电力科学研究院 | 一种基于短时超声分散技术的间歇式植物绝缘油精炼工艺 |
CN113563968A (zh) * | 2021-07-02 | 2021-10-29 | 重庆大学 | 一种植物绝缘油的性能提升的方法 |
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Inventor after: Pan Yong Inventor after: Zhang Hui Inventor after: Wang Wei Inventor after: Ma Lun Inventor after: Sun Peng Inventor after: Wang Leilei Inventor after: Yang Tao Inventor after: Kou Xiaoshi Inventor after: Fu Gang Inventor after: Wang Ji Inventor after: Zhang Ling Inventor after: Wang Tian Inventor after: Lv Zhongbin Inventor after: Payment of sea money Inventor before: Yang Tao Inventor before: Ma Lun Inventor before: Sun Peng Inventor before: Wang Leilei Inventor before: Kou Xiaoshi Inventor before: Fu Gang Inventor before: Wang Ji Inventor before: Wang Tian Inventor before: Lv Zhongbin Inventor before: Payment of sea money Inventor before: Zhang Hui Inventor before: Wang Wei |
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