CN107715572B - 一种用于室内净化空气的过滤材料及制备方法 - Google Patents
一种用于室内净化空气的过滤材料及制备方法 Download PDFInfo
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- CN107715572B CN107715572B CN201711172167.6A CN201711172167A CN107715572B CN 107715572 B CN107715572 B CN 107715572B CN 201711172167 A CN201711172167 A CN 201711172167A CN 107715572 B CN107715572 B CN 107715572B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0001—Making filtering elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0028—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions provided with antibacterial or antifungal means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/88—Handling or mounting catalysts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
- B01D2239/0208—Single-component fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0631—Electro-spun
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/10—Filtering material manufacturing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/20—Organic adsorbents
- B01D2253/204—Metal organic frameworks (MOF's)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/70—Non-metallic catalysts, additives or dopants
- B01D2255/705—Ligands for metal-organic catalysts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Filtering Materials (AREA)
Abstract
Description
项目 | 空气阻力/Pa | 立方体外PM2.5浓度 | 立方体内PM2.5浓度 |
实施例1 | 21Pa | 36.62μg/m³ | 0.27μg/m³ |
实施例2 | 19Pa | 29.51μg/m³ | 0.25μg/m³ |
实施例3 | 22Pa | 49.78μg/m³ | 0.30μg/m³ |
实施例4 | 23Pa | 25.11μg/m³ | 0.19μg/m³ |
实施例5 | 22Pa | 19.45μg/m³ | 0.15μg/m³ |
实施例6 | 18Pa | 27.89μg/m³ | 0.21μg/m³ |
对比例1 | 51Pa | 36.62μg/m³ | 8.94μg/m³ |
对比例2 | 67Pa | 36.62μg/m³ | 6.72μg/m³ |
对比例3 | 59Pa | 36.62μg/m³ | 7.28μg/m³ |
对比例4 | 79Pa | 36.62μg/m³ | 9.47μg/m³ |
Claims (4)
Priority Applications (1)
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CN201711172167.6A CN107715572B (zh) | 2017-11-22 | 2017-11-22 | 一种用于室内净化空气的过滤材料及制备方法 |
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CN201711172167.6A CN107715572B (zh) | 2017-11-22 | 2017-11-22 | 一种用于室内净化空气的过滤材料及制备方法 |
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CN107715572A CN107715572A (zh) | 2018-02-23 |
CN107715572B true CN107715572B (zh) | 2020-11-27 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108704396A (zh) * | 2018-05-25 | 2018-10-26 | 合肥奇呗数字科技有限公司 | 一种新型空气过滤净化材料及其制备方法 |
CN108623835A (zh) * | 2018-05-29 | 2018-10-09 | 南京工业大学 | 液氮法制备聚酰亚胺泡沫工艺 |
CN113368712B (zh) * | 2021-05-17 | 2022-08-23 | 北京化工大学 | 一种高效空气过滤复合纳米纤维膜及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105923622A (zh) * | 2016-05-10 | 2016-09-07 | 复旦大学 | 一种聚丙烯腈纳米纤维/聚酰亚胺基碳气凝胶吸附材料及其制备方法 |
CN106237862A (zh) * | 2016-08-31 | 2016-12-21 | 武汉三江航天远方科技有限公司 | 中空纤维气体分离膜及其制备方法 |
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US6565962B2 (en) * | 2001-07-23 | 2003-05-20 | Ube Industries, Ltd. | Polyimide porous film |
US7854788B2 (en) * | 2007-06-06 | 2010-12-21 | The Boeing Company | Filter membrane |
CN102418168A (zh) * | 2011-06-02 | 2012-04-18 | 华东理工大学 | 多孔颗粒掺杂的聚酰亚胺中空纤维膜、其制备方法及应用 |
CN103846013A (zh) * | 2012-12-05 | 2014-06-11 | 中国科学院大连化学物理研究所 | 一种多孔材料-聚合物气体分离复合膜 |
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CN105923622A (zh) * | 2016-05-10 | 2016-09-07 | 复旦大学 | 一种聚丙烯腈纳米纤维/聚酰亚胺基碳气凝胶吸附材料及其制备方法 |
CN106237862A (zh) * | 2016-08-31 | 2016-12-21 | 武汉三江航天远方科技有限公司 | 中空纤维气体分离膜及其制备方法 |
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