Research on Resource Recovery Technology for Aluminum Alloy Anodizing Liquor Based on Clean Production
In order to prolong the service life of aluminum alloy anodizing liquor and reduce pollution， aluminum was recovered from the anodizing liquor using ion exchange resin.Based on single factor experiments， response surface optimization experiments were conducted to optimize the resin adsorption and re...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Materials Protection
2024-10-01
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| Series: | Cailiao Baohu |
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| Online Access: | http://www.mat-pro.com/fileup/1001-1560/PDF/20241020.pdf |
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| author | ZHENG Haoqing, WEI Zhe, WEI Lian |
| author_facet | ZHENG Haoqing, WEI Zhe, WEI Lian |
| author_sort | ZHENG Haoqing, WEI Zhe, WEI Lian |
| collection | DOAJ |
| description | In order to prolong the service life of aluminum alloy anodizing liquor and reduce pollution， aluminum was recovered from the anodizing liquor using ion exchange resin.Based on single factor experiments， response surface optimization experiments were conducted to optimize the resin adsorption and regeneration processes， while the experimental design and model analysis were performed using Design-Expert 8.0.6.As a result，the optimal conditions for resin adsorption of aluminum ions were obtained:the reaction time was 10 min，the resin dosage was 360 g/L， and the aluminum ion exchange rate was 68.35%.The optimal conditions for resin regeneration were also obtained: the concentration of the regenerated solution was 4.15%， the dosage of the regenerated solution was 8.57 mL/g， and the regeneration time was 30 min， achieving a resin regeneration rate of 91.07%.After multiple cycles of resin use， the aluminum ion exchange rate and resin regeneration rate were maintained at around 53%and 84%， respectively. |
| format | Article |
| id | doaj-art-d3169f19a7cb4d8ca63fce37631c4050 |
| institution | Kabale University |
| issn | 1001-1560 |
| language | zho |
| publishDate | 2024-10-01 |
| publisher | Editorial Department of Materials Protection |
| record_format | Article |
| series | Cailiao Baohu |
| spelling | doaj-art-d3169f19a7cb4d8ca63fce37631c40502024-12-22T06:51:15ZzhoEditorial Department of Materials ProtectionCailiao Baohu1001-15602024-10-01571016817410.16577/j.issn.1001-1560.2024.0237Research on Resource Recovery Technology for Aluminum Alloy Anodizing Liquor Based on Clean ProductionZHENG Haoqing, WEI Zhe, WEI Lian0(School of Environmental and Chemical Engineering， Nanchang Hangkong University， Nanchang 330063， China)In order to prolong the service life of aluminum alloy anodizing liquor and reduce pollution， aluminum was recovered from the anodizing liquor using ion exchange resin.Based on single factor experiments， response surface optimization experiments were conducted to optimize the resin adsorption and regeneration processes， while the experimental design and model analysis were performed using Design-Expert 8.0.6.As a result，the optimal conditions for resin adsorption of aluminum ions were obtained:the reaction time was 10 min，the resin dosage was 360 g/L， and the aluminum ion exchange rate was 68.35%.The optimal conditions for resin regeneration were also obtained: the concentration of the regenerated solution was 4.15%， the dosage of the regenerated solution was 8.57 mL/g， and the regeneration time was 30 min， achieving a resin regeneration rate of 91.07%.After multiple cycles of resin use， the aluminum ion exchange rate and resin regeneration rate were maintained at around 53%and 84%， respectively.http://www.mat-pro.com/fileup/1001-1560/PDF/20241020.pdfcleaner production； anodizing； aluminum alloy； ion exchange； response surface |
| spellingShingle | ZHENG Haoqing, WEI Zhe, WEI Lian Research on Resource Recovery Technology for Aluminum Alloy Anodizing Liquor Based on Clean Production Cailiao Baohu cleaner production； anodizing； aluminum alloy； ion exchange； response surface |
| title | Research on Resource Recovery Technology for Aluminum Alloy Anodizing Liquor Based on Clean Production |
| title_full | Research on Resource Recovery Technology for Aluminum Alloy Anodizing Liquor Based on Clean Production |
| title_fullStr | Research on Resource Recovery Technology for Aluminum Alloy Anodizing Liquor Based on Clean Production |
| title_full_unstemmed | Research on Resource Recovery Technology for Aluminum Alloy Anodizing Liquor Based on Clean Production |
| title_short | Research on Resource Recovery Technology for Aluminum Alloy Anodizing Liquor Based on Clean Production |
| title_sort | research on resource recovery technology for aluminum alloy anodizing liquor based on clean production |
| topic | cleaner production； anodizing； aluminum alloy； ion exchange； response surface |
| url | http://www.mat-pro.com/fileup/1001-1560/PDF/20241020.pdf |
| work_keys_str_mv | AT zhenghaoqingweizheweilian researchonresourcerecoverytechnologyforaluminumalloyanodizingliquorbasedoncleanproduction |