CN101862567B - High-temperature resistant fiber layer composite filter material and method for preparing same - Google Patents
High-temperature resistant fiber layer composite filter material and method for preparing same Download PDFInfo
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- CN101862567B CN101862567B CN2010102147426A CN201010214742A CN101862567B CN 101862567 B CN101862567 B CN 101862567B CN 2010102147426 A CN2010102147426 A CN 2010102147426A CN 201010214742 A CN201010214742 A CN 201010214742A CN 101862567 B CN101862567 B CN 101862567B
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- composite filter
- filter material
- ptfe
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- fiber layer
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- 239000000835 fiber Substances 0.000 title claims abstract description 101
- 239000000463 material Substances 0.000 title claims abstract description 64
- 239000002131 composite material Substances 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 60
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 60
- 239000002994 raw material Substances 0.000 claims abstract description 26
- 238000002156 mixing Methods 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 11
- 239000004744 fabric Substances 0.000 claims abstract description 9
- 238000009960 carding Methods 0.000 claims abstract description 5
- 238000007493 shaping process Methods 0.000 claims abstract description 5
- 239000000839 emulsion Substances 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000001467 acupuncture Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 238000010790 dilution Methods 0.000 claims description 8
- 239000012895 dilution Substances 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 7
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 238000007865 diluting Methods 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 13
- 230000007797 corrosion Effects 0.000 abstract description 13
- 238000002360 preparation method Methods 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 6
- 239000002657 fibrous material Substances 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 238000009999 singeing Methods 0.000 abstract 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 20
- 229920000069 polyphenylene sulfide Polymers 0.000 description 20
- 238000001914 filtration Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 241000209094 Oryza Species 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229920000784 Nomex Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000004763 nomex Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Nonwoven Fabrics (AREA)
- Filtering Materials (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010102147426A CN101862567B (en) | 2010-07-01 | 2010-07-01 | High-temperature resistant fiber layer composite filter material and method for preparing same |
Applications Claiming Priority (1)
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CN2010102147426A CN101862567B (en) | 2010-07-01 | 2010-07-01 | High-temperature resistant fiber layer composite filter material and method for preparing same |
Publications (2)
Publication Number | Publication Date |
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CN101862567A CN101862567A (en) | 2010-10-20 |
CN101862567B true CN101862567B (en) | 2012-07-25 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010102147426A Expired - Fee Related CN101862567B (en) | 2010-07-01 | 2010-07-01 | High-temperature resistant fiber layer composite filter material and method for preparing same |
Country Status (1)
Country | Link |
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CN (1) | CN101862567B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102151436B (en) * | 2011-01-29 | 2013-04-10 | 东北大学 | High temperature-resistant anti-oxidation filter material and manufacturing method thereof |
CN102275373B (en) * | 2011-04-26 | 2014-08-20 | 中材科技股份有限公司 | Preparation method of PPs (polyphenylene sulfite) composite punched felt membrane filter material |
CN102319528A (en) * | 2011-06-17 | 2012-01-18 | 莱芜兴业滤材树脂有限公司 | Phenolic fiber high-temperature filtration dust removing felt and production method thereof |
CN103263806B (en) * | 2012-12-11 | 2014-12-24 | 张延青 | Novel filter material for removing ultrafine particles in high temperature flue gas and production technology thereof |
CN103170185B (en) * | 2013-03-29 | 2014-12-31 | 福建龙净环保股份有限公司 | Filter material for coal-fired boilers and preparation method thereof |
CN106215525A (en) * | 2016-08-19 | 2016-12-14 | 安徽元琛环保科技股份有限公司 | A kind of production method of PTFE coated filter material |
CN106149206A (en) * | 2016-08-19 | 2016-11-23 | 安徽元琛环保科技股份有限公司 | A kind of preparation method of nanofiber acupuncture PTFE base fabric filter material |
CN106377941B (en) * | 2016-11-18 | 2018-11-30 | 盐城工学院 | A kind of preparation method of antistatic filtering material |
CN108159782B (en) * | 2018-01-09 | 2020-08-14 | 安徽元琛环保科技股份有限公司 | High-load multi-effect filter material and preparation method thereof |
CN109289330B (en) * | 2018-11-14 | 2021-05-04 | 北京建筑材料科学研究总院有限公司 | Sheet material integrating filtering, dust removal and catalytic denitration and manufacturing method thereof |
CN110130116A (en) * | 2019-05-28 | 2019-08-16 | 江苏喜洋洋环保设备科技有限公司 | The preparation process of alkaline-resisting PTFE fiber, PPS fiber blend Nomex |
CN115212649A (en) * | 2022-07-19 | 2022-10-21 | 盐城市欧蓝森布业有限公司 | Composite needle punched filter material and preparation method thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101530698A (en) * | 2009-03-10 | 2009-09-16 | 上海博格工业用布有限公司 | Non-woven filter felt combining air-laid web with pinprick reinforcement and production method |
CN101804272A (en) * | 2010-04-20 | 2010-08-18 | 南京际华三五二一特种装备有限公司 | Preparation method of specific composite filter material for coal-fired power plant electric bag integration project |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3932002B2 (en) * | 1997-10-02 | 2007-06-20 | 東洋紡績株式会社 | Laminate with excellent dust collection efficiency |
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2010
- 2010-07-01 CN CN2010102147426A patent/CN101862567B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101530698A (en) * | 2009-03-10 | 2009-09-16 | 上海博格工业用布有限公司 | Non-woven filter felt combining air-laid web with pinprick reinforcement and production method |
CN101804272A (en) * | 2010-04-20 | 2010-08-18 | 南京际华三五二一特种装备有限公司 | Preparation method of specific composite filter material for coal-fired power plant electric bag integration project |
Non-Patent Citations (1)
Title |
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JP特开平11-105210A 1999.04.20 |
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CN101862567A (en) | 2010-10-20 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20101020 Assignee: Shandong Aobo Environmental Protection Technology Co.,Ltd. Assignor: Zhang Yanqing Contract record no.: 2012370000306 Denomination of invention: High-temperature resistant fiber layer composite filter material and method for preparing same Granted publication date: 20120725 License type: Exclusive License Record date: 20121227 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
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Address after: 253300 Shandong city of Dezhou province Wucheng Economic Development Zone Shandong Aobo Environmental Protection Technology Co Ltd Patentee after: Zhang Yanqing Address before: 252000 Shandong city of Dezhou province Wucheng Economic Development Zone Shandong Aobo Environmental Protection Technology Co Ltd Patentee before: Zhang Yanqing |
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