CN101497705A - 废聚丙烯丝束嘴棒下脚料中聚丙烯回收方法 - Google Patents
废聚丙烯丝束嘴棒下脚料中聚丙烯回收方法 Download PDFInfo
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- CN101497705A CN101497705A CNA2009101162356A CN200910116235A CN101497705A CN 101497705 A CN101497705 A CN 101497705A CN A2009101162356 A CNA2009101162356 A CN A2009101162356A CN 200910116235 A CN200910116235 A CN 200910116235A CN 101497705 A CN101497705 A CN 101497705A
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- solvent
- polypropylene
- high boiling
- recovery method
- described solvent
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- 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
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- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
序号 | 原料(g) | 溶剂(g) | 终止温度(℃) | 聚丙烯回收率(%) | 溶剂回收率(%) |
1 | 5.17 | 芳烃溶剂油(30) | 175 | 95.6 | 96.4 |
2 | 5.17 | 溶剂DBE(30) | 190 | 97.5 | 96.8 |
3 | 5.17 | 二甲苯(30) | 145 | 97.5 | 98.5 |
4 | 5.17 | D80(30) | 155 | 97 | 96.7 |
5 | 15.51 | D80(100) | 200 | 98.1 | 98.3 |
6 | 15.51 | D60(100) | 160 | 97.3 | 98.0 |
7 | 25.0 | D40(125) | 158 | 97.6 | 97.6 |
8 | 15.51 | D40(80) | 155 | 98.2 | 98.2 |
9 | 5.17 | D40(50) | 165 | 98.0 | 97.8 |
Claims (6)
Priority Applications (1)
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CN2009101162356A CN101497705B (zh) | 2009-02-24 | 2009-02-24 | 废聚丙烯丝束嘴棒下脚料中聚丙烯回收方法 |
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CN2009101162356A CN101497705B (zh) | 2009-02-24 | 2009-02-24 | 废聚丙烯丝束嘴棒下脚料中聚丙烯回收方法 |
Publications (2)
Publication Number | Publication Date |
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CN101497705A true CN101497705A (zh) | 2009-08-05 |
CN101497705B CN101497705B (zh) | 2011-09-14 |
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CN2009101162356A Active CN101497705B (zh) | 2009-02-24 | 2009-02-24 | 废聚丙烯丝束嘴棒下脚料中聚丙烯回收方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102746530A (zh) * | 2012-06-19 | 2012-10-24 | 滁州卷烟材料厂 | 废聚丙烯丝束香烟嘴棒废料中聚丙烯的回收方法 |
WO2018114047A1 (de) * | 2016-12-21 | 2018-06-28 | Apk Ag | Lösungsmittel sowie verfahren zum lösen eines kunststoffs von einem feststoff innerhalb einer suspension |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE167785T1 (de) * | 1993-04-30 | 1998-07-15 | Hoechst Celanese Corp | Wiederaufbereitung von celluloseestern aus abfallprodukten die bei der zigarettenherstellung entstehen |
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2009
- 2009-02-24 CN CN2009101162356A patent/CN101497705B/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102746530A (zh) * | 2012-06-19 | 2012-10-24 | 滁州卷烟材料厂 | 废聚丙烯丝束香烟嘴棒废料中聚丙烯的回收方法 |
WO2018114047A1 (de) * | 2016-12-21 | 2018-06-28 | Apk Ag | Lösungsmittel sowie verfahren zum lösen eines kunststoffs von einem feststoff innerhalb einer suspension |
Also Published As
Publication number | Publication date |
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CN101497705B (zh) | 2011-09-14 |
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C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Dong Inventor after: Li Yougui Inventor after: Jiang Aibing Inventor after: Chen Chunlei Inventor before: Li Yougui Inventor before: Jiang Aibing Inventor before: Chen Chunlei |
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Free format text: CORRECT: INVENTOR; FROM: LI YOUGUI JIANG AIBING CHEN CHUNLEI TO: CHEN DONG LI YOUGUI JIANG AIBING CHEN CHUNLEI |
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C14 | Grant of patent or utility model | ||
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Address after: 230008 No. 199, Chang'an Road, Gaoxin District, Hefei City, Anhui Province Patentee after: Hefei Tobacco Materials Co.,Ltd. Address before: 230031 No. 651 Changjiang West Road, Hefei, Anhui Patentee before: HEFEI TOBACCO INDUSTRY & TRADING GENERAL Co. |
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