CN107627491A - 一种高效废旧塑料识别分离方法 - Google Patents
一种高效废旧塑料识别分离方法 Download PDFInfo
- Publication number
- CN107627491A CN107627491A CN201711073722.XA CN201711073722A CN107627491A CN 107627491 A CN107627491 A CN 107627491A CN 201711073722 A CN201711073722 A CN 201711073722A CN 107627491 A CN107627491 A CN 107627491A
- Authority
- CN
- China
- Prior art keywords
- waste
- used plastics
- plastics
- parts
- separation method
- 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.)
- Granted
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 109
- 229920003023 plastic Polymers 0.000 title claims abstract description 109
- 239000002699 waste material Substances 0.000 title claims abstract description 73
- 238000000926 separation method Methods 0.000 title claims abstract description 20
- 238000004062 sedimentation Methods 0.000 claims abstract description 22
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 239000012634 fragment Substances 0.000 claims abstract description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 31
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 239000011259 mixed solution Substances 0.000 claims description 8
- 229920002101 Chitin Polymers 0.000 claims description 7
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 7
- 239000000243 solution Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 6
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 6
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 6
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 6
- 238000010828 elution Methods 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims 1
- 150000001450 anions Chemical class 0.000 claims 1
- 239000002002 slurry Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 4
- 239000004519 grease Substances 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000009776 industrial production Methods 0.000 abstract description 2
- 230000008929 regeneration Effects 0.000 abstract description 2
- 238000011069 regeneration method Methods 0.000 abstract description 2
- AHLWZBVXSWOPPL-RGYGYFBISA-N 20-deoxy-20-oxophorbol 12-myristate 13-acetate Chemical compound C([C@]1(O)C(=O)C(C)=C[C@H]1[C@@]1(O)[C@H](C)[C@H]2OC(=O)CCCCCCCCCCCCC)C(C=O)=C[C@H]1[C@H]1[C@]2(OC(C)=O)C1(C)C AHLWZBVXSWOPPL-RGYGYFBISA-N 0.000 description 6
- 241001602688 Pama Species 0.000 description 6
- 238000007654 immersion Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010027146 Melanoderma Diseases 0.000 description 1
- 206010054949 Metaplasia Diseases 0.000 description 1
- 206010065954 Stubbornness Diseases 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005354 coacervation Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008961 swelling Effects 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
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- 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)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711073722.XA CN107627491B (zh) | 2017-11-05 | 2017-11-05 | 一种高效废旧塑料识别分离方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711073722.XA CN107627491B (zh) | 2017-11-05 | 2017-11-05 | 一种高效废旧塑料识别分离方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107627491A true CN107627491A (zh) | 2018-01-26 |
CN107627491B CN107627491B (zh) | 2019-10-11 |
Family
ID=61107037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711073722.XA Active CN107627491B (zh) | 2017-11-05 | 2017-11-05 | 一种高效废旧塑料识别分离方法 |
Country Status (1)
Country | Link |
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CN (1) | CN107627491B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110757683A (zh) * | 2019-11-08 | 2020-02-07 | 江西理工大学 | 一种pet和pvc塑料的抑制分离剂及浮选方法 |
CN112318777A (zh) * | 2020-10-16 | 2021-02-05 | 江苏广创环保科技有限公司 | 一种用于pet塑料回收用粉碎清洗方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102728474A (zh) * | 2012-06-29 | 2012-10-17 | 武汉理工大学 | 一种废旧塑料识别与分离装置及方法 |
CN104530469A (zh) * | 2014-12-16 | 2015-04-22 | 安徽环嘉天一再生资源有限公司 | 废旧塑料瓶回收处理工艺 |
CN204471654U (zh) * | 2015-01-30 | 2015-07-15 | 温州市建克塑料制品有限公司 | 一种具有清洗功能的塑料回收机 |
CN105084489A (zh) * | 2015-09-10 | 2015-11-25 | 苏州凯欧曼新材料科技有限公司 | 一种环保水处理沉降剂及其制备方法 |
CN106566663A (zh) * | 2016-10-12 | 2017-04-19 | 重庆市五洁新材料有限公司 | 高效去油污清洗剂及其制备方法 |
-
2017
- 2017-11-05 CN CN201711073722.XA patent/CN107627491B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102728474A (zh) * | 2012-06-29 | 2012-10-17 | 武汉理工大学 | 一种废旧塑料识别与分离装置及方法 |
CN104530469A (zh) * | 2014-12-16 | 2015-04-22 | 安徽环嘉天一再生资源有限公司 | 废旧塑料瓶回收处理工艺 |
CN204471654U (zh) * | 2015-01-30 | 2015-07-15 | 温州市建克塑料制品有限公司 | 一种具有清洗功能的塑料回收机 |
CN105084489A (zh) * | 2015-09-10 | 2015-11-25 | 苏州凯欧曼新材料科技有限公司 | 一种环保水处理沉降剂及其制备方法 |
CN106566663A (zh) * | 2016-10-12 | 2017-04-19 | 重庆市五洁新材料有限公司 | 高效去油污清洗剂及其制备方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110757683A (zh) * | 2019-11-08 | 2020-02-07 | 江西理工大学 | 一种pet和pvc塑料的抑制分离剂及浮选方法 |
CN112318777A (zh) * | 2020-10-16 | 2021-02-05 | 江苏广创环保科技有限公司 | 一种用于pet塑料回收用粉碎清洗方法 |
Also Published As
Publication number | Publication date |
---|---|
CN107627491B (zh) | 2019-10-11 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force 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: An efficient method for identification and separation of waste plastics Effective date of registration: 20201022 Granted publication date: 20191011 Pledgee: The development of small and medium-sized enterprises financing Company Limited by Guarantee Jieshou City Pledgor: ANHUI HUANJIA TIANYI RENEWABLE RESOURCES Co.,Ltd. Registration number: Y2020980007072 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211119 Granted publication date: 20191011 Pledgee: The development of small and medium-sized enterprises financing Company Limited by Guarantee Jieshou City Pledgor: ANHUI HUANJIA TIANYI RENEWABLE RESOURCES Co.,Ltd. Registration number: Y2020980007072 |
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PE01 | Entry into force 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: An efficient identification and separation method of waste plastics Effective date of registration: 20211124 Granted publication date: 20191011 Pledgee: The development of small and medium-sized enterprises financing Company Limited by Guarantee Jieshou City Pledgor: ANHUI HUANJIA TIANYI RENEWABLE RESOURCES Co.,Ltd. Registration number: Y2021980013047 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221026 Granted publication date: 20191011 Pledgee: The development of small and medium-sized enterprises financing Company Limited by Guarantee Jieshou City Pledgor: ANHUI HUANJIA TIANYI RENEWABLE RESOURCES Co.,Ltd. Registration number: Y2021980013047 |
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20221222 Address after: 236500 Fanxing Second Road, Guangwu Industrial Park, Jieshou City, Fuyang City, Anhui Province Patentee after: JIESHOU RONGFA RENEWABLE RESOURCES Co.,Ltd. Address before: 236500 Fanxing 2nd Road, Guangwu Industrial Park, Jieshou City, Fuyang City, Anhui Province Patentee before: ANHUI HUANJIA TIANYI RENEWABLE RESOURCES Co.,Ltd. |