CN112057904B - 一种消泡剂及其生产工艺和应用 - Google Patents
一种消泡剂及其生产工艺和应用 Download PDFInfo
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- CN112057904B CN112057904B CN202010867269.5A CN202010867269A CN112057904B CN 112057904 B CN112057904 B CN 112057904B CN 202010867269 A CN202010867269 A CN 202010867269A CN 112057904 B CN112057904 B CN 112057904B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
- B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
- B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
- B01D19/0409—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing Si-atoms
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Degasification And Air Bubble Elimination (AREA)
Abstract
Description
项目 | 消泡时间/S | 再次到达900mL的时间/S | 混凝土含气量/% | 混凝土7d抗压强度/MPa | 混凝土28d抗压强度/MPa | 外观 | 稳定性/mL |
实施例1 | 17.6 | 720 | 1.4 | 39.3 | 47.8 | 光滑 | 0.1 |
实施例2 | 14.2 | 760 | 1.3 | 40.5 | 48.9 | 光滑 | 0.1 |
实施例3 | 14.5 | 750 | 1.3 | 40.1 | 48.7 | 光滑 | 0.1 |
实施例4 | 13.4 | 830 | 1.2 | 41.1 | 49.6 | 光滑 | 0 |
实施例5 | 13.1 | 840 | 1.2 | 41.6 | 50.4 | 光滑 | 0 |
实施例6 | 13.3 | 820 | 1.2 | 41.5 | 50.2 | 光滑 | 0 |
对比例1 | 18.1 | 660 | 1.8 | 32.3 | 39.6 | 有马蜂窝存在 | 0.4 |
对比例2 | 23.6 | 480 | 2.3 | 29.2 | 34.8 | 有马蜂窝存在 | 0.6 |
对比例3 | 18.0 | 680 | 1.8 | 28.6 | 33.4 | 略有马蜂窝存在 | 0.4 |
对比例4 | 22.3 | 560 | 2.4 | 27.7 | 31.7 | 有马蜂窝存在 | 0.7 |
对比例5 | 13.8 | 620 | 1.9 | 38.2 | 41.3 | 有马蜂窝存在 | 0.6 |
对比例6 | 25.2 | 450 | 2.7 | 25.1 | 30.2 | 有大量马蜂窝存在 | 0.8 |
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CN202010867269.5A CN112057904B (zh) | 2020-08-25 | 2020-08-25 | 一种消泡剂及其生产工艺和应用 |
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CN112057904A CN112057904A (zh) | 2020-12-11 |
CN112057904B true CN112057904B (zh) | 2021-07-09 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112877123A (zh) * | 2021-01-18 | 2021-06-01 | 湖南加美乐素新材料股份有限公司 | 一种混凝土用消泡脱模剂及其制备方法 |
CN114470882B (zh) * | 2022-01-28 | 2023-04-07 | 江苏奥斯凯新材料有限公司 | 一种混凝土用固体脱气剂及其制备方法 |
CN114392587B (zh) * | 2022-03-04 | 2023-08-29 | 合肥新万成环保科技有限公司 | 一种氟改性有机硅聚醚消泡剂的制备方法 |
CN114307263B (zh) * | 2022-03-04 | 2024-01-23 | 合肥新万成环保科技有限公司 | 一种线路板清洗液用改性聚醚消泡剂的制备方法 |
CN114634341A (zh) * | 2022-03-30 | 2022-06-17 | 河北匠工新型建筑材料有限公司 | 一种膏状微水泥及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1919936A (zh) * | 2006-08-31 | 2007-02-28 | 南京四新科技应用研究所有限公司 | 一种用于水性体系有机硅消泡剂及其制备方法 |
CN104069654A (zh) * | 2014-07-01 | 2014-10-01 | 西安道尔达化工有限公司 | 一种高粘度有机硅消泡剂的制备方法 |
CN106215466A (zh) * | 2016-08-27 | 2016-12-14 | 合肥普庆新材料科技有限公司 | 一种高稳定性有机硅消泡剂的制备方法 |
CN106267913A (zh) * | 2016-08-27 | 2017-01-04 | 合肥普庆新材料科技有限公司 | 一种高稳定性有机硅消泡剂 |
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- 2020-08-25 CN CN202010867269.5A patent/CN112057904B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1919936A (zh) * | 2006-08-31 | 2007-02-28 | 南京四新科技应用研究所有限公司 | 一种用于水性体系有机硅消泡剂及其制备方法 |
CN104069654A (zh) * | 2014-07-01 | 2014-10-01 | 西安道尔达化工有限公司 | 一种高粘度有机硅消泡剂的制备方法 |
CN106215466A (zh) * | 2016-08-27 | 2016-12-14 | 合肥普庆新材料科技有限公司 | 一种高稳定性有机硅消泡剂的制备方法 |
CN106267913A (zh) * | 2016-08-27 | 2017-01-04 | 合肥普庆新材料科技有限公司 | 一种高稳定性有机硅消泡剂 |
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Inventor after: Ren Jianbo Inventor after: Guo Wu Inventor after: Li Shengbao Inventor after: Zhang Xinmin Inventor after: Fu Haiping Inventor after: Wang Gaoqiang Inventor after: Yu Lei Inventor after: Tang Zhe Inventor after: Wang Libin Inventor after: Wu Cungen Inventor after: Cao Xiangdong Inventor before: Ren Jianbo Inventor before: Zhao Lei Inventor before: Zhang Xinmin Inventor before: Fu Haiping Inventor before: Wang Gaoqiang Inventor before: Yu Lei Inventor before: Tang Zhe Inventor before: Wang Libin Inventor before: Wu Cungen Inventor before: Cao Xiangdong |
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