CN102912140B - 一种废铝易拉罐绿色循环保级再利用的方法 - Google Patents
一种废铝易拉罐绿色循环保级再利用的方法 Download PDFInfo
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- CN102912140B CN102912140B CN201210432365.2A CN201210432365A CN102912140B CN 102912140 B CN102912140 B CN 102912140B CN 201210432365 A CN201210432365 A CN 201210432365A CN 102912140 B CN102912140 B CN 102912140B
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 140
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 121
- 239000004411 aluminium Substances 0.000 title claims abstract description 108
- 238000004064 recycling Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims description 39
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 86
- 239000007788 liquid Substances 0.000 claims abstract description 73
- 239000000203 mixture Substances 0.000 claims abstract description 32
- 238000005266 casting Methods 0.000 claims abstract description 30
- 230000008018 melting Effects 0.000 claims abstract description 29
- 238000002844 melting Methods 0.000 claims abstract description 29
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052742 iron Inorganic materials 0.000 claims abstract description 18
- 238000011282 treatment Methods 0.000 claims abstract description 18
- 230000007613 environmental effect Effects 0.000 claims abstract description 11
- 238000001914 filtration Methods 0.000 claims abstract description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000001301 oxygen Substances 0.000 claims abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 8
- 238000013467 fragmentation Methods 0.000 claims abstract description 7
- 238000006062 fragmentation reaction Methods 0.000 claims abstract description 7
- 238000007885 magnetic separation Methods 0.000 claims abstract description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 27
- 239000003546 flue gas Substances 0.000 claims description 27
- 239000007789 gas Substances 0.000 claims description 27
- 229910052710 silicon Inorganic materials 0.000 claims description 26
- 239000012634 fragment Substances 0.000 claims description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 239000000956 alloy Substances 0.000 claims description 17
- 229910045601 alloy Inorganic materials 0.000 claims description 16
- 239000012535 impurity Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 16
- 238000002485 combustion reaction Methods 0.000 claims description 15
- 239000000919 ceramic Substances 0.000 claims description 14
- 230000005496 eutectics Effects 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 238000007670 refining Methods 0.000 claims description 14
- 239000010703 silicon Substances 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 150000002013 dioxins Chemical class 0.000 claims description 13
- 239000008187 granular material Substances 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 229910052749 magnesium Inorganic materials 0.000 claims description 12
- 229910052748 manganese Inorganic materials 0.000 claims description 12
- 229910052725 zinc Inorganic materials 0.000 claims description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 239000011734 sodium Substances 0.000 claims description 9
- 229910052719 titanium Inorganic materials 0.000 claims description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 8
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 229910052791 calcium Inorganic materials 0.000 claims description 8
- 239000011575 calcium Substances 0.000 claims description 8
- 239000003610 charcoal Substances 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 229910052708 sodium Inorganic materials 0.000 claims description 8
- 229910018125 Al-Si Inorganic materials 0.000 claims description 7
- 229910018520 Al—Si Inorganic materials 0.000 claims description 7
- 208000037656 Respiratory Sounds Diseases 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 7
- 229910002804 graphite Inorganic materials 0.000 claims description 7
- 239000010439 graphite Substances 0.000 claims description 7
- 239000010687 lubricating oil Substances 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 7
- 239000003921 oil Substances 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- 230000005294 ferromagnetic effect Effects 0.000 claims description 6
- 239000006148 magnetic separator Substances 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 238000010422 painting Methods 0.000 claims description 5
- 238000002203 pretreatment Methods 0.000 claims description 5
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 14
- 239000000126 substance Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000001351 cycling effect Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000004458 analytical method Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 description 14
- 238000005275 alloying Methods 0.000 description 13
- 239000002699 waste material Substances 0.000 description 10
- 239000000470 constituent Substances 0.000 description 8
- KVGZZAHHUNAVKZ-UHFFFAOYSA-N 1,4-Dioxin Chemical compound O1C=COC=C1 KVGZZAHHUNAVKZ-UHFFFAOYSA-N 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 5
- 238000007499 fusion processing Methods 0.000 description 5
- 238000012216 screening Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 229910000560 3004 aluminium alloy Inorganic materials 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000012756 surface treatment agent Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/0007—Preliminary treatment of ores or scrap or any other metal source
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/0038—Obtaining aluminium by other processes
- C22B21/0069—Obtaining aluminium by other processes from scrap, skimmings or any secondary source aluminium, e.g. recovery of alloy constituents
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
各部分成分 | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Al |
3104罐体 | ≤0.60 | ≤0.80 | 0.05-0.25 | 0.80-1.40 | 0.80-1.30 | / | ≤0.25 | ≤0.10 | 余量 |
3004罐体 | ≤0.30 | ≤0.70 | ≤0.25 | 1.00-1.50 | 0.80-1.30 | / | ≤0.25 | / | 余量 |
5182盖 | ≤0.20 | ≤0.35 | ≤0.15 | 0.20-0.50 | 4.00-5.00 | ≤0.10 | ≤0.25 | ≤0.10 | 余量 |
5042拉环 | ≤0.20 | ≤0.35 | ≤0.15 | 0.20-0.50 | 3.00-4.00 | ≤0.10 | ≤0.25 | ≤0.10 | 余量 |
合金成分 | Si | Fe | Cu | Mn | Mg | Zn | Ti | Al |
本实施例 | 0.20 | 0.53 | 0.20 | 1.10 | 1.20 | 0.10 | 0.01 | 余量 |
3104铝合金 | ≤0.60 | ≤0.80 | 0.05-0.25 | 0.80-1.40 | 0.80-1.30 | ≤0.25 | ≤0.10 | 余量 |
合金成分 | Si | Fe | Cu | Mn | Mg | Zn | Ti | Al |
本实施例 | 0.22 | 0.55 | 0.21 | 1.24 | 1.08 | 0.18 | 0.008 | 余量 |
3004罐体 | ≤0.30 | ≤0.70 | ≤0.25 | 1.00-1.50 | 0.80-1.30 | ≤0.25 | / | 余量 |
合金成分 | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Al |
本实施例 | 0.14 | 0.19 | 0.08 | 0.36 | 4.62 | 0.06 | 0.18 | 0.02 | 余量 |
5182铝合金 | ≤0.20 | ≤0.35 | ≤0.15 | 0.20-0.50 | 4.00-5.00 | ≤0.10 | ≤0.25 | ≤0.10 | 余量 |
合金成分 | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Al |
本实施例 | 0.15 | 0.16 | 0.08 | 0.38 | 3.48 | 0.06 | 0.12 | 0.07 | 余量 |
5042铝合金 | ≤0.20 | ≤0.35 | ≤0.15 | 0.20-0.50 | 3.00-4.00 | ≤0.10 | ≤0.25 | ≤0.10 | 余量 |
合金成分 | Si | Fe | Cu | Mn | Mg | Zn | Ti | Al |
本实施例 | 0.30 | 0.50 | 0.09 | 1.20 | 1.10 | 0.11 | 0.02 | 余量 |
3104铝合金 | ≤0.60 | ≤0.80 | 0.05-0.25 | 0.80-1.40 | 0.80-1.30 | ≤0.25 | ≤0.10 | 余量 |
Claims (3)
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CN201210432365.2A CN102912140B (zh) | 2012-07-26 | 2012-11-02 | 一种废铝易拉罐绿色循环保级再利用的方法 |
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CN201210261559.0 | 2012-07-26 | ||
CN201210261559 | 2012-07-26 | ||
CN2012102615590 | 2012-07-26 | ||
CN201210432365.2A CN102912140B (zh) | 2012-07-26 | 2012-11-02 | 一种废铝易拉罐绿色循环保级再利用的方法 |
Publications (2)
Publication Number | Publication Date |
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CN102912140A CN102912140A (zh) | 2013-02-06 |
CN102912140B true CN102912140B (zh) | 2015-08-26 |
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CN201210432365.2A Active CN102912140B (zh) | 2012-07-26 | 2012-11-02 | 一种废铝易拉罐绿色循环保级再利用的方法 |
Country Status (2)
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CN (1) | CN102912140B (zh) |
WO (1) | WO2014015539A1 (zh) |
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CN103255293B (zh) * | 2013-04-28 | 2015-06-03 | 广东万丰摩轮有限公司 | 铝合金熔化过程中产生的铝渣回收方法、回收铝液及其应用 |
CN103361487B (zh) * | 2013-07-22 | 2015-04-22 | 南南铝业股份有限公司 | 再生铝的生产方法 |
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JPH0761611B2 (ja) * | 1988-09-16 | 1995-07-05 | 新東工業株式会社 | 使用済アルミ缶の塗膜除去方法 |
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