JP4945347B2 - 電気機器のリサイクル方法 - Google Patents
電気機器のリサイクル方法 Download PDFInfo
- Publication number
- JP4945347B2 JP4945347B2 JP2007183810A JP2007183810A JP4945347B2 JP 4945347 B2 JP4945347 B2 JP 4945347B2 JP 2007183810 A JP2007183810 A JP 2007183810A JP 2007183810 A JP2007183810 A JP 2007183810A JP 4945347 B2 JP4945347 B2 JP 4945347B2
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- JP
- Japan
- Prior art keywords
- recycling
- electrical equipment
- solvent
- dissolution
- dissolved
- 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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- 238000000034 method Methods 0.000 claims description 70
- 239000002904 solvent Substances 0.000 claims description 69
- 238000004064 recycling Methods 0.000 claims description 57
- 239000003054 catalyst Substances 0.000 claims description 44
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- 229920000647 polyepoxide Polymers 0.000 claims description 33
- 239000004020 conductor Substances 0.000 claims description 29
- 208000005156 Dehydration Diseases 0.000 claims description 25
- 230000018044 dehydration Effects 0.000 claims description 25
- 238000006297 dehydration reaction Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 24
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- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical group [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 18
- 229910052782 aluminium Inorganic materials 0.000 claims description 16
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- 238000001035 drying Methods 0.000 claims description 15
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- 239000002808 molecular sieve Substances 0.000 claims description 14
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 14
- -1 alkali metal salt Chemical class 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
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- 230000002159 abnormal effect Effects 0.000 claims description 4
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- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
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- RZKSECIXORKHQS-UHFFFAOYSA-N Heptan-3-ol Chemical compound CCCCC(O)CC RZKSECIXORKHQS-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 2
- ATHHXGZTWNVVOU-UHFFFAOYSA-N N-methylformamide Chemical compound CNC=O ATHHXGZTWNVVOU-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
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- 150000001298 alcohols Chemical class 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
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- 239000012535 impurity Substances 0.000 description 2
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- 238000005259 measurement Methods 0.000 description 2
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- 239000000243 solution Substances 0.000 description 2
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- 238000010521 absorption reaction Methods 0.000 description 1
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- 239000003513 alkali Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
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- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
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- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 150000003842 bromide salts Chemical class 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
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- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229940019778 diethylene glycol diethyl ether Drugs 0.000 description 1
- 229940028356 diethylene glycol monobutyl ether Drugs 0.000 description 1
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 1
- 229940075557 diethylene glycol monoethyl ether Drugs 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 150000004673 fluoride salts Chemical class 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 229910001867 inorganic solvent Inorganic materials 0.000 description 1
- 239000003049 inorganic solvent Substances 0.000 description 1
- 150000004694 iodide salts Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- JCGNDDUYTRNOFT-UHFFFAOYSA-N oxolane-2,4-dione Chemical compound O=C1COC(=O)C1 JCGNDDUYTRNOFT-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- DLRJIFUOBPOJNS-UHFFFAOYSA-N phenetole Chemical compound CCOC1=CC=CC=C1 DLRJIFUOBPOJNS-UHFFFAOYSA-N 0.000 description 1
- 150000004707 phenolate Chemical class 0.000 description 1
- MTZWHHIREPJPTG-UHFFFAOYSA-N phorone Chemical compound CC(C)=CC(=O)C=C(C)C MTZWHHIREPJPTG-UHFFFAOYSA-N 0.000 description 1
- 229930193351 phorone Natural products 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- JLGLQAWTXXGVEM-UHFFFAOYSA-N triethylene glycol monomethyl ether Chemical compound COCCOCCOCCO JLGLQAWTXXGVEM-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
- C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
-
- 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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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing Of Solid Wastes (AREA)
- Catalysts (AREA)
- Manufacture And Refinement Of Metals (AREA)
Description
19‥高圧受配電用モールド変圧器、 19a‥使用済みの高圧受配電用モールド変圧器
2‥一次コイル
20‥二次コイル、 21‥レジン、 22‥巻線、
23‥モールドコイル内の絶縁物、 24‥エポキシ樹脂
24a‥溶解したエポキシ樹脂、 25‥シリカ、 25a‥回収したシリカ、
25z‥ろ過固形分、 26‥ガラス繊維、
27‥巻線用導電性材料、
27a‥回収した導電性材料、
28‥巻線用絶縁材料、
30a‥モールドコイルの製作工程、
30b‥モールド変圧器の製作工程、
40‥モールド変圧器の実使用運転、
50‥モールド変圧器の解体作業、
60‥X-Y平面、 61‥Z視、 62‥A-A’断面、 63‥コイル上部(B部)、
7‥溶解タンク、
7a‥被溶解物用籠、 7b‥触媒用籠、 7c‥乾燥剤用籠、
70‥管理タンク、 71a‥ボールバルブ、 71b‥ボールバルブ、
72‥スリラーポンプ、73‥窒素ボンベ、 74‥コンデンサ、 75‥攪拌用モータ75a‥攪拌羽、 76‥蒸留器、 77a‥排気フード、 77b‥排気フード、
78a‥受け容器、 78b‥受け容器、 79‥制御盤、
8‥モールドコイルの溶解処理
8a‥溶解タンクへ被溶解物、触媒、溶媒、乾燥剤を入れる作業
80a‥モールドコイルを乾燥処理する作業、
80b‥乾燥処理したモールドコイルを溶解籠へ入れる作業、
80c‥溶解処理後に溶解籠から不溶物を取り出す作業、
80d‥溶解籠から取り出した不溶物を洗浄する作業、
81a‥触媒を乾燥処理する作業、
81b‥乾燥した触媒を触媒籠に入れる作業、
81c‥溶解処理後に触媒籠から触媒を取り出す作業、
81d‥触媒籠から取り出した触媒を洗浄し乾燥する作業、
82a‥溶媒を脱水する処理、
82b‥脱水した溶媒の水分量測定、
82c‥溶解処理後に溶解タンクから溶媒を抜き取る作業、
82d‥溶解タンクから抜き取った溶媒をろ過する作業、
82e‥溶媒をろ過して得られたろ液を蒸留する作業、
83a‥溶媒の脱水処理で使用した乾燥剤を洗浄し乾燥する作業、
83b‥乾燥材を乾燥材用籠へ入れる作業、
83c‥溶解処理後に乾燥剤用籠から乾燥剤を取り出す作業、
83d‥溶解処理で使用した乾燥剤を洗浄し乾燥する作業、
84a‥溶解処理後に溶媒をろ過して得られたろ過固形分を洗浄してシリカを取り出す作業、
90‥溶媒(ベンジルアルコール)、
90’‥脱水処理した溶媒(ベンジルアルコール)、
90a‥溶媒(ベンジルアルコール)再生品、
90a’‥脱水処理した溶媒(ベンジルアルコール)再生品、
90z‥ろ液
91‥触媒(リン酸三カリウムn水和物)、
91’‥乾燥処理した触媒(リン酸三カリウムn水和物)、
91a‥触媒(リン酸三カリウムn水和物)再生品、
91a’‥乾燥処理した触媒(リン酸三カリウムn水和物)再生品、
93‥乾燥剤(モレキュラーシーブス)
93a‥乾燥剤(モレキュラーシーブス)再生品
93z‥使用済みの乾燥剤(モレキュラーシーブス)
94‥窒素ガス
Claims (14)
- エポキシ樹脂硬化物と導電性材料とを含む電気機器を被溶解物とし、溶媒および少なくとも1つの金属塩を触媒として含む処理溶液を用いてエポキシ樹脂硬化物を溶解させ、前記導電性材料及びエポキシ樹脂に含まれる充填材を回収する電気機器のリサイクル方法において、
被溶解物である電気機器の乾燥処理を行い、
触媒の乾燥処理を行い、
溶媒の脱水処理を行い、
その後、前記被溶解物である電気機器、前記触媒、前記溶媒を溶解タンクに入れ、
前記溶解タンクの中で溶媒の水分量が0.5%以下として前記電気機器の溶解を行い、
該導電性材料及びエポキシ樹脂に含まれる充填材を回収する
ことを特徴とする電気機器のリサイクル方法。 - 請求項1記載の電気機器のリサイクル方法において、
被溶解物である電気機器が高圧受配電用モールド変圧器のモールドコイルである
ことを特徴とする電気機器のリサイクル方法。 - 請求項1記載の電気機器のリサイクル方法において、
溶解処理を常圧で行う
ことを特徴とする電気機器のリサイクル方法。 - 請求項1記載の電気機器のリサイクル方法において、
前記触媒はアルカリ金属塩である
ことを特徴とする電気機器のリサイクル方法。 - 請求項1記載の電気機器のリサイクル方法において、
前記触媒はリン酸三カリウムである
ことを特徴とする電気機器のリサイクル方法。 - 請求項1記載の電気機器のリサイクル方法において、
前記溶媒はアルコール類である
ことを特徴とする電気機器のリサイクル方法。 - 請求項1記載の電気機器のリサイクル方法において、
前記溶媒はベンジルアルコールである
ことを特徴とする電気機器のリサイクル方法。 - 請求項1記載の電気機器のリサイクル方法において、
前記導電性材料はアルミニウム導体である
ことを特徴とする電気機器のリサイクル方法。 - 請求項1記載の電気機器のリサイクル方法において、
前記溶解タンクの中で溶媒の水分量は0.5%以下として
導電性材料にアルミニウム導体を使用した電気機器を溶解する場合に、水分がアルミニウムと反応して、異常昇温とならないようにした
ことを特徴とする電気機器のリサイクル方法。 - 請求項1記載の電気機器のリサイクル方法において、
溶媒の脱水処理としてモレキュラーシーブスを用いる
ことを特徴とする電気機器のリサイクル方法。 - 請求項1記載の電気機器のリサイクル方法において、
溶解処理中の脱水処理を行い、溶解処理中の脱水処理としてモレキュラーシーブスを用いる
ことを特徴とする電気機器のリサイクル方法。 - 請求項1記載の電気機器のリサイクル方法において、
被溶解物を溶解処理前に多分割する
ことを特徴とする電気機器のリサイクル方法。 - 請求項1記載の電気機器のリサイクル方法において、
被溶解物を溶解処理前に粉砕する
ことを特徴とする電気機器のリサイクル方法。 - 請求項1記載の電気機器のリサイクル方法において、
溶媒の前記脱水処理時には水分量が0.1%以下となるようにする
ことを特徴とする電気機器のリサイクル方法。
Priority Applications (5)
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JP2007183810A JP4945347B2 (ja) | 2007-07-13 | 2007-07-13 | 電気機器のリサイクル方法 |
US12/072,583 US7732503B2 (en) | 2007-07-13 | 2008-02-26 | Recycle of electrical equipment |
CN2008100828276A CN101343377B (zh) | 2007-07-13 | 2008-02-28 | 电气设备的回收利用 |
TW97107070A TWI392547B (zh) | 2007-07-13 | 2008-02-29 | 電器之回收利用方法 |
US12/389,501 US7807117B2 (en) | 2007-07-13 | 2009-02-20 | Recycle of electrical equipment |
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JP2007183810A JP4945347B2 (ja) | 2007-07-13 | 2007-07-13 | 電気機器のリサイクル方法 |
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JP4945347B2 true JP4945347B2 (ja) | 2012-06-06 |
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US (2) | US7732503B2 (ja) |
JP (1) | JP4945347B2 (ja) |
CN (1) | CN101343377B (ja) |
TW (1) | TWI392547B (ja) |
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JP5883585B2 (ja) * | 2011-06-24 | 2016-03-15 | アースリサイクル株式会社 | 複合系プラスチック廃棄物の分離回収方法及びそれに用いる万能型分離回収装置 |
JP5884392B2 (ja) * | 2011-10-12 | 2016-03-15 | 日立化成株式会社 | 複合体の溶解処理装置、及び、複合体の溶解処理方法 |
JP5879923B2 (ja) * | 2011-10-25 | 2016-03-08 | 日立化成株式会社 | 複合体の溶解処理装置、及び、複合体の溶解処理方法 |
JP5880960B2 (ja) * | 2012-05-08 | 2016-03-09 | 日立化成株式会社 | 複合体からの不溶物の回収方法 |
CN103232615B (zh) * | 2013-05-07 | 2015-08-19 | 中国科学院山西煤炭化学研究所 | 一种降解环氧树脂碳纤维复合材料的方法 |
KR101781835B1 (ko) | 2015-12-16 | 2017-09-28 | 한국과학기술연구원 | 전이금속염을 이용한 에폭시 수지 경화물의 해중합 방법 및 조성물 |
CN109585099B (zh) * | 2018-12-06 | 2020-08-11 | 清远市进田企业有限公司 | 废旧电线电缆快速回收金属导体的方法 |
CN111558603B (zh) * | 2019-11-06 | 2022-08-16 | 日本电产(韶关)有限公司 | 一种应用于电机的铜线拆解控制方法 |
CN110913623B (zh) * | 2019-11-15 | 2020-10-30 | 湖南警察学院 | 一种具有箱体环境控制机构的智慧公安运维控制箱 |
TWI751538B (zh) * | 2020-04-24 | 2022-01-01 | 實踐大學 | 微控制器機板交換回收裝置 |
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US5069992A (en) * | 1989-11-17 | 1991-12-03 | Fuji Photo Film Co., Ltd. | Electrophotographic printing plate precursor containing alkali-soluble polyurethane resin as binder resin |
CN1051880A (zh) * | 1989-11-24 | 1991-06-05 | 中国石油化工总公司抚顺石油化工研究院 | 废旧电线、电缆分离回收金属导体及塑料的方法 |
JP2768806B2 (ja) * | 1990-05-16 | 1998-06-25 | 株式会社東芝 | 樹脂モールドコイルの解体方法 |
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JP2002128950A (ja) * | 2000-10-27 | 2002-05-09 | Matsushita Electric Ind Co Ltd | 熱硬化性樹脂硬化物を含む製品の分解処理方法 |
JP4765202B2 (ja) * | 2001-06-12 | 2011-09-07 | 日立化成工業株式会社 | エポキシ樹脂硬化物の処理溶液、これを用いた処理方法および処理生成物 |
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TW200902175A (en) | 2009-01-16 |
US20090018223A1 (en) | 2009-01-15 |
US20090162254A1 (en) | 2009-06-25 |
TWI392547B (zh) | 2013-04-11 |
US7807117B2 (en) | 2010-10-05 |
JP2009019141A (ja) | 2009-01-29 |
CN101343377B (zh) | 2013-02-13 |
CN101343377A (zh) | 2009-01-14 |
US7732503B2 (en) | 2010-06-08 |
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