CN102205572B - 一种聚酯纤维毛毡的回收方法 - Google Patents
一种聚酯纤维毛毡的回收方法 Download PDFInfo
- Publication number
- CN102205572B CN102205572B CN2010106157728A CN201010615772A CN102205572B CN 102205572 B CN102205572 B CN 102205572B CN 2010106157728 A CN2010106157728 A CN 2010106157728A CN 201010615772 A CN201010615772 A CN 201010615772A CN 102205572 B CN102205572 B CN 102205572B
- Authority
- CN
- China
- Prior art keywords
- felts
- pet
- temperature
- polyester
- polyester fibre
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000835 fiber Substances 0.000 title claims abstract description 28
- 238000011084 recovery Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 22
- 229920000728 polyester Polymers 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 3
- 238000001035 drying Methods 0.000 claims description 15
- 238000002844 melting Methods 0.000 claims description 13
- 230000008018 melting Effects 0.000 claims description 13
- 238000005453 pelletization Methods 0.000 claims description 12
- 239000012634 fragment Substances 0.000 claims description 11
- 230000035484 reaction time Effects 0.000 claims description 11
- QUTGXAIWZAMYEM-UHFFFAOYSA-N 2-cyclopentyloxyethanamine Chemical compound NCCOC1CCCC1 QUTGXAIWZAMYEM-UHFFFAOYSA-N 0.000 claims description 8
- VLDPXPPHXDGHEW-UHFFFAOYSA-N 1-chloro-2-dichlorophosphoryloxybenzene Chemical compound ClC1=CC=CC=C1OP(Cl)(Cl)=O VLDPXPPHXDGHEW-UHFFFAOYSA-N 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 2
- 238000010298 pulverizing process Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000005469 granulation Methods 0.000 abstract description 2
- 230000003179 granulation Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract description 2
- -1 polyethylene terephthalate Polymers 0.000 abstract description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 5
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 5
- 239000012535 impurity Substances 0.000 abstract 2
- 239000004970 Chain extender Substances 0.000 abstract 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 abstract 1
- 238000005034 decoration Methods 0.000 abstract 1
- 239000011151 fibre-reinforced plastic Substances 0.000 abstract 1
- 238000007731 hot pressing Methods 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 description 38
- 230000010355 oscillation Effects 0.000 description 9
- 239000000376 reactant Substances 0.000 description 9
- 239000002699 waste material Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000006136 alcoholysis reaction Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000013502 plastic waste Substances 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 125000006160 pyromellitic dianhydride group Chemical group 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010106157728A CN102205572B (zh) | 2010-12-31 | 2010-12-31 | 一种聚酯纤维毛毡的回收方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010106157728A CN102205572B (zh) | 2010-12-31 | 2010-12-31 | 一种聚酯纤维毛毡的回收方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102205572A CN102205572A (zh) | 2011-10-05 |
CN102205572B true CN102205572B (zh) | 2013-12-25 |
Family
ID=44694785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010106157728A Active CN102205572B (zh) | 2010-12-31 | 2010-12-31 | 一种聚酯纤维毛毡的回收方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102205572B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103587989B (zh) * | 2013-11-22 | 2015-09-30 | 山东省永信非织造材料有限公司 | 无纺布边角料回收装置 |
CN104526904B (zh) * | 2014-12-23 | 2017-07-21 | 浙江华江科技股份有限公司 | 一种车用废旧gmt材料回收造粒方法及其专用装置 |
CN109080179A (zh) * | 2018-08-02 | 2018-12-25 | 中山市绿浪助剂有限公司 | 一种打印机配件用聚四氟乙烯毛毡及其制备方法 |
CN109366795A (zh) * | 2018-09-14 | 2019-02-22 | 辽阳艺蒙织毯有限公司 | 一种地毯、汽车内饰边角料回收利用工艺及疏水地砖 |
CN111516183A (zh) * | 2020-04-03 | 2020-08-11 | 江苏理工学院 | 一种废弃口罩的回收利用方法 |
CN111685414A (zh) * | 2020-05-25 | 2020-09-22 | 华南理工大学 | 一种环保的口罩及其回收再生的方法 |
CN117947526B (zh) * | 2024-03-26 | 2024-07-02 | 张家港宇新羊毛工业有限公司 | 一种开毡毛的洗毛加工工艺 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100999606A (zh) * | 2006-12-31 | 2007-07-18 | 华南理工大学 | 一种增粘的回收聚酯及其复合材料的制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100535026B1 (ko) * | 2003-07-03 | 2005-12-07 | 현대자동차주식회사 | 폐gmt를 재활용한 재생수지 조성물 |
-
2010
- 2010-12-31 CN CN2010106157728A patent/CN102205572B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100999606A (zh) * | 2006-12-31 | 2007-07-18 | 华南理工大学 | 一种增粘的回收聚酯及其复合材料的制备方法 |
Non-Patent Citations (3)
Title |
---|
废旧地毯的回收再利用综述;魏丹毅等;《山东纺织经济》;20080131(第1期);全文 * |
朱永全,戴干策.玻璃纤维毡增强热塑性复合材料废弃制品回收利用技术的研究.《中国塑料》.2000,第14卷(第3期),全文. * |
魏丹毅等.废旧地毯的回收再利用综述.《山东纺织经济》.2008,(第1期),全文. |
Also Published As
Publication number | Publication date |
---|---|
CN102205572A (zh) | 2011-10-05 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Recovery method of polyester fibre felts Effective date of registration: 20180614 Granted publication date: 20131225 Pledgee: Northeast small and medium enterprises credit re guarantee Limited by Share Ltd Jilin branch Pledgor: Changchun Bochao Auto Accessories Co., Ltd. Registration number: 2018220000020 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190804 Granted publication date: 20131225 Pledgee: Northeast small and medium enterprises credit re guarantee Limited by Share Ltd Jilin branch Pledgor: Changchun Bochao Auto Accessories Co., Ltd. Registration number: 2018220000020 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Recovery method of polyester fibre felts Effective date of registration: 20190911 Granted publication date: 20131225 Pledgee: Northeast small and medium enterprises credit re guarantee Limited by Share Ltd Jilin branch Pledgor: Changchun Bochao Auto Accessories Co., Ltd. Registration number: Y2019220000004 |
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Date of cancellation: 20210209 Granted publication date: 20131225 Pledgee: Northeast small and medium enterprises credit re guarantee Limited by Share Ltd. Jilin branch Pledgor: CHANGCHUN BOCHAO AUTOMOBILE PARTS Co.,Ltd. Registration number: Y2019220000004 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A recovery method of polyester fiber felt Effective date of registration: 20210224 Granted publication date: 20131225 Pledgee: Northeast small and medium enterprises credit re guarantee Limited by Share Ltd. Jilin branch Pledgor: CHANGCHUN BOCHAO AUTOMOBILE PARTS Co.,Ltd. Registration number: Y2021220000016 |
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