CN108654124B - 一种脱除乳液中挥发性有机化合物的装置及方法 - Google Patents
一种脱除乳液中挥发性有机化合物的装置及方法 Download PDFInfo
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- CN108654124B CN108654124B CN201810552220.3A CN201810552220A CN108654124B CN 108654124 B CN108654124 B CN 108654124B CN 201810552220 A CN201810552220 A CN 201810552220A CN 108654124 B CN108654124 B CN 108654124B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/14—Evaporating with heated gases or vapours or liquids in contact with the liquid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0005—Degasification of liquids with one or more auxiliary substances
- B01D19/001—Degasification of liquids with one or more auxiliary substances by bubbling steam through the liquid
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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
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- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Treating Waste Gases (AREA)
- Degasification And Air Bubble Elimination (AREA)
Abstract
Description
明细 | 处理前/ppm | 处理后/ppm | 脱除效率/% |
BA | 158 | 31 | 80.4 |
St | 17 | 5 | 70.6 |
乙苯 | 76 | 19 | 75.0 |
Total VOC | 1421 | 219 | 84.6 |
明细 | 处理前/ppm | 处理后/ppm | 脱除效率/% |
EA | 19 | 0 | 100 |
MMA | 7 | 0 | 100 |
Total VOC | 2949 | 230 | 92.2 |
明细 | 处理前/ppm | 处理后/ppm | 脱除效率/% |
BA | 49 | 9 | 81.6 |
MMA | 9 | 0 | 100 |
Total VOC | 892 | 74 | 91.7 |
明细 | 处理前/ppm | 处理2h/ppm | 处理4h/ppm | 处理6h/ppm | 6h脱除效率/% |
BA | 49 | 45 | 43 | 43 | 12.2 |
MMA | 9 | 7 | 6 | 5 | 44.4 |
Total VOC | 892 | 704 | 589 | 497 | 44.3 |
Claims (17)
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CN108654124A CN108654124A (zh) | 2018-10-16 |
CN108654124B true CN108654124B (zh) | 2020-11-24 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111170387B (zh) * | 2018-11-13 | 2021-12-17 | 上海景峰制药有限公司 | 一种抽屉式分体水中有机溶剂蒸发装置 |
CN109876479B (zh) * | 2019-03-21 | 2022-09-30 | 上海景峰制药有限公司 | 一种多级分体式水中溶剂蒸发装置 |
CN116589705B (zh) * | 2023-04-19 | 2024-04-30 | 北京诺维新材科技有限公司 | 一种胶乳的制备方法及制备装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4171427A (en) * | 1975-05-16 | 1979-10-16 | Hoechst Aktiengesellschaft | Process for continuously removing monomers from an aqueous dispersion of a polymer |
CN1226181A (zh) * | 1996-05-24 | 1999-08-18 | Basf公司 | 分散体除臭用塔器及方法 |
CN102464792A (zh) * | 2010-11-18 | 2012-05-23 | 中国石油化工集团公司 | 一种降低邻甲酚醛环氧树脂挥发份的方法和装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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DE1517502A1 (de) * | 1966-12-31 | 1969-05-22 | Noll Gmbh Maschinenfabrik W | Strahlapparat zum Saettigen von Wasser mit gasfoermiger CO2 |
FI109457B (fi) * | 1999-08-12 | 2002-08-15 | Outokumpu Oy | Menetelmä lietteen sisältämän kiintoaineen liuottamiseksi |
RU2005102607A (ru) * | 2002-07-03 | 2005-08-20 | Джей Эс Эр КОРПОРЕЙШН (JP) | Способ удаления растворителя из раствора полимера и устройство для удаления растворителя из раствора полимера |
CN102166487B (zh) * | 2011-03-13 | 2013-10-02 | 深圳乐满油气技术有限公司 | 涡流式气液混合器 |
CN204656363U (zh) * | 2015-01-16 | 2015-09-23 | 中石化洛阳工程有限公司 | 一种旋流式微气泡气液混合器 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4171427A (en) * | 1975-05-16 | 1979-10-16 | Hoechst Aktiengesellschaft | Process for continuously removing monomers from an aqueous dispersion of a polymer |
CN1226181A (zh) * | 1996-05-24 | 1999-08-18 | Basf公司 | 分散体除臭用塔器及方法 |
CN102464792A (zh) * | 2010-11-18 | 2012-05-23 | 中国石油化工集团公司 | 一种降低邻甲酚醛环氧树脂挥发份的方法和装置 |
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Denomination of invention: Device and method for removing volatile organic compounds from emulsion Effective date of registration: 20211123 Granted publication date: 20201124 Pledgee: Bank of China Limited by Share Ltd. Yantai branch Pledgor: Wanhua Chemical Group Co.,Ltd. Registration number: Y2021980013026 |
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Date of cancellation: 20220622 Granted publication date: 20201124 Pledgee: Bank of China Limited by Share Ltd. Yantai branch Pledgor: Wanhua Chemical Group Co.,Ltd. Registration number: Y2021980013026 |