CN101797573A - 一种废弃溴代阻燃塑料的环保回收方法 - Google Patents
一种废弃溴代阻燃塑料的环保回收方法 Download PDFInfo
- Publication number
- CN101797573A CN101797573A CN201010103286A CN201010103286A CN101797573A CN 101797573 A CN101797573 A CN 101797573A CN 201010103286 A CN201010103286 A CN 201010103286A CN 201010103286 A CN201010103286 A CN 201010103286A CN 101797573 A CN101797573 A CN 101797573A
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- China
- Prior art keywords
- pyrolysis
- bromine
- calcium carbide
- environmental protection
- flame retardant
- 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
- 238000000034 method Methods 0.000 title claims abstract description 39
- 239000004033 plastic Substances 0.000 title claims abstract description 21
- 229920003023 plastic Polymers 0.000 title claims abstract description 21
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical class N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 238000004064 recycling Methods 0.000 title claims abstract description 13
- 230000007613 environmental effect Effects 0.000 title claims abstract description 11
- 239000005997 Calcium carbide Substances 0.000 claims abstract description 28
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 claims abstract description 28
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims abstract description 24
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052794 bromium Inorganic materials 0.000 claims abstract description 24
- 230000008569 process Effects 0.000 claims abstract description 19
- 238000000197 pyrolysis Methods 0.000 claims description 54
- 239000011324 bead Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000012634 fragment Substances 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 6
- 239000004579 marble Substances 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 6
- 238000001256 steam distillation Methods 0.000 claims description 6
- WGEFECGEFUFIQW-UHFFFAOYSA-L calcium dibromide Chemical compound [Ca+2].[Br-].[Br-] WGEFECGEFUFIQW-UHFFFAOYSA-L 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 229910001622 calcium bromide Inorganic materials 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 4
- 239000003317 industrial substance Substances 0.000 claims description 4
- 229940006460 bromide ion Drugs 0.000 claims description 3
- CODNYICXDISAEA-UHFFFAOYSA-N bromine monochloride Chemical compound BrCl CODNYICXDISAEA-UHFFFAOYSA-N 0.000 claims description 3
- 239000003610 charcoal Substances 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 229910052755 nonmetal Inorganic materials 0.000 claims description 3
- 239000007800 oxidant agent Substances 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 238000007670 refining Methods 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000008961 swelling Effects 0.000 claims description 2
- 239000003063 flame retardant Substances 0.000 abstract description 10
- 239000007787 solid Substances 0.000 abstract description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 2
- DJHHDLMTUOLVHY-UHFFFAOYSA-N 1,2,3,4-tetrachlorodibenzodioxine Chemical class C1=CC=C2OC3=C(Cl)C(Cl)=C(Cl)C(Cl)=C3OC2=C1 DJHHDLMTUOLVHY-UHFFFAOYSA-N 0.000 abstract 1
- 239000002440 industrial waste Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- -1 bromo flame retardant Chemical compound 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 229910000042 hydrogen bromide Inorganic materials 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- REHWHTXBJLTKAX-UHFFFAOYSA-N 2-bromo-1,4-dioxine Chemical compound BrC1=COC=CO1 REHWHTXBJLTKAX-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
Classifications
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010101032868A CN101797573B (zh) | 2010-01-29 | 2010-01-29 | 一种废弃溴代阻燃塑料的环保回收方法 |
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CN2010101032868A CN101797573B (zh) | 2010-01-29 | 2010-01-29 | 一种废弃溴代阻燃塑料的环保回收方法 |
Publications (2)
Publication Number | Publication Date |
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CN101797573A true CN101797573A (zh) | 2010-08-11 |
CN101797573B CN101797573B (zh) | 2012-05-02 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102755987A (zh) * | 2012-08-08 | 2012-10-31 | 上海第二工业大学 | 赤泥与废弃溴代阻燃塑料共热解的环保回收方法 |
CN104650380A (zh) * | 2015-02-06 | 2015-05-27 | 中国矿业大学 | 一种废旧塑料脱卤装置及其使用方法 |
CN107457246A (zh) * | 2017-09-04 | 2017-12-12 | 华中科技大学 | 废电路板破碎分离回收铜残余非金属粉催化热解的方法 |
US20180022606A1 (en) * | 2015-02-18 | 2018-01-25 | Elcon Recycling Center (2003) Ltd | Recovering bromine from solid waste containing bromine compounds, and applications thereof |
CN108500032A (zh) * | 2018-03-22 | 2018-09-07 | 安徽浩悦环境科技有限责任公司 | 含溴废物的处理方法 |
CN112828005A (zh) * | 2020-12-30 | 2021-05-25 | 山东旭锐新材有限公司 | 一种含溴有机废物处理方法及其处理设备 |
CN113136237A (zh) * | 2021-04-26 | 2021-07-20 | 无锡市华凌环保设备有限公司 | 一种玻璃钢的分解回收设备及回收方法 |
-
2010
- 2010-01-29 CN CN2010101032868A patent/CN101797573B/zh active Active
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102755987A (zh) * | 2012-08-08 | 2012-10-31 | 上海第二工业大学 | 赤泥与废弃溴代阻燃塑料共热解的环保回收方法 |
CN104650380A (zh) * | 2015-02-06 | 2015-05-27 | 中国矿业大学 | 一种废旧塑料脱卤装置及其使用方法 |
CN104650380B (zh) * | 2015-02-06 | 2018-01-16 | 中国矿业大学 | 一种废旧塑料脱卤装置及其使用方法 |
US20180022606A1 (en) * | 2015-02-18 | 2018-01-25 | Elcon Recycling Center (2003) Ltd | Recovering bromine from solid waste containing bromine compounds, and applications thereof |
US10654720B2 (en) | 2015-02-18 | 2020-05-19 | Elcon Recycling Center (2003) Ltd. | Recovering bromine from solid waste containing bromine compounds, and applications thereof |
CN107457246A (zh) * | 2017-09-04 | 2017-12-12 | 华中科技大学 | 废电路板破碎分离回收铜残余非金属粉催化热解的方法 |
CN108500032A (zh) * | 2018-03-22 | 2018-09-07 | 安徽浩悦环境科技有限责任公司 | 含溴废物的处理方法 |
CN108500032B (zh) * | 2018-03-22 | 2021-09-28 | 安徽浩悦环境科技有限责任公司 | 含溴废物的处理方法 |
CN112828005A (zh) * | 2020-12-30 | 2021-05-25 | 山东旭锐新材有限公司 | 一种含溴有机废物处理方法及其处理设备 |
CN112828005B (zh) * | 2020-12-30 | 2022-05-03 | 山东旭锐新材有限公司 | 一种含溴有机废物处理方法及其处理设备 |
CN113136237A (zh) * | 2021-04-26 | 2021-07-20 | 无锡市华凌环保设备有限公司 | 一种玻璃钢的分解回收设备及回收方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101797573B (zh) | 2012-05-02 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180717 Address after: 201209 Shanghai Pudong New Area Jinhai Road 2588 A Block 3 Floors Patentee after: SHANGHAI KAIHONG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: No. 2360 Jinhai Road, Pudong New Area, Shanghai Patentee before: Shanghai Polytechnic University |
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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 environmentally friendly recycling method for waste brominated flame retardant plastics Granted publication date: 20120502 Pledgee: Pudong Shanghai technology financing Company limited by guarantee Pledgor: SHANGHAI KAIHONG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2024310000068 |