CN103205014B - 过滤用聚丙烯发泡滤珠及其制备方法 - Google Patents
过滤用聚丙烯发泡滤珠及其制备方法 Download PDFInfo
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- CN103205014B CN103205014B CN201310129337.8A CN201310129337A CN103205014B CN 103205014 B CN103205014 B CN 103205014B CN 201310129337 A CN201310129337 A CN 201310129337A CN 103205014 B CN103205014 B CN 103205014B
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- Prior art keywords
- polypropylene
- filtration
- preparation
- forcing machine
- filter pearl
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- 239000004743 Polypropylene Substances 0.000 title claims abstract description 56
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 56
- -1 Polypropylene Polymers 0.000 title claims abstract description 53
- 238000001914 filtration Methods 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 18
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 239000011148 porous material Substances 0.000 claims abstract description 9
- 238000002156 mixing Methods 0.000 claims abstract description 8
- 238000005187 foaming Methods 0.000 claims description 15
- 235000011089 carbon dioxide Nutrition 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000005453 pelletization Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 4
- 239000001569 carbon dioxide Substances 0.000 abstract 4
- 239000002667 nucleating agent Substances 0.000 abstract 2
- 239000004088 foaming agent Substances 0.000 abstract 1
- 239000002861 polymer material Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 description 30
- 239000011049 pearl Substances 0.000 description 23
- 238000000034 method Methods 0.000 description 15
- 238000000746 purification Methods 0.000 description 12
- 229920000620 organic polymer Polymers 0.000 description 7
- 239000010865 sewage Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000013618 particulate matter Substances 0.000 description 3
- 206010000269 abscess Diseases 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Filtering Materials (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310129337.8A CN103205014B (zh) | 2013-04-12 | 2013-04-12 | 过滤用聚丙烯发泡滤珠及其制备方法 |
Applications Claiming Priority (1)
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CN201310129337.8A CN103205014B (zh) | 2013-04-12 | 2013-04-12 | 过滤用聚丙烯发泡滤珠及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN103205014A CN103205014A (zh) | 2013-07-17 |
CN103205014B true CN103205014B (zh) | 2015-02-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310129337.8A Expired - Fee Related CN103205014B (zh) | 2013-04-12 | 2013-04-12 | 过滤用聚丙烯发泡滤珠及其制备方法 |
Country Status (1)
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CN (1) | CN103205014B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106731214A (zh) * | 2016-11-19 | 2017-05-31 | 合肥创新轻质材料有限公司 | 一种轻质水处理材料及其制备方法 |
CN111004438B (zh) * | 2019-12-06 | 2022-09-13 | 云南中烟工业有限责任公司 | 一种卷烟用发泡聚合物滤棒材料及其制备方法 |
CN113772808A (zh) * | 2021-10-11 | 2021-12-10 | 合肥学院 | Epp填料在生物滴滤塔中的挂膜方法 |
CN115531978B (zh) * | 2022-09-14 | 2024-07-19 | 江苏永冠给排水设备有限公司 | 一种用于饮用水处理的新型悬浮轻质滤料的制备方法及应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101538387A (zh) * | 2008-03-17 | 2009-09-23 | 中国科学院宁波材料技术与工程研究所 | 聚丙烯发泡材料及其生产方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100837106B1 (ko) * | 2007-04-10 | 2008-06-12 | (주)한우포옴 | 무가교 폴리프로필렌 발포 시트의 제조 방법 |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101538387A (zh) * | 2008-03-17 | 2009-09-23 | 中国科学院宁波材料技术与工程研究所 | 聚丙烯发泡材料及其生产方法 |
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Owner name: TIANTAI CHENGYI NEW MATERIAL CO., LTD. Free format text: FORMER OWNER: TIANTAI FULI INDUSTRIAL CLOTH FACTORY Effective date: 20150313 |
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Effective date of registration: 20150313 Address after: 317200, Tiantai County, Zhejiang province Baihe Town under the road Patentee after: The sincere new material Co., Ltd of balcony Address before: 317200, Zhejiang City, Taizhou province Tiantai County Baihe Town under the road Patentee before: Tiantai County Fuli Industrial Cloth Factory |
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Effective date of registration: 20171123 Address after: 6, No. 28, building 2, building 1, 1 West Avenue, Qingyang District, Sichuan, Chengdu, 610000 Patentee after: Liu Ke Address before: 317200, Tiantai County, Zhejiang province Baihe Town under the road Patentee before: The sincere new material Co., Ltd of balcony |
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