Determination of Aluminum in Bamboo Pulp Black Liquor by ICP-AES
Sodium aluminosilicate scaling in evaporators during alkali recovery is often associated with the concentration of aluminum and silicon in black liquor. The scaling problems are widespread during the utilization of non-wood raw materials. This study established a fast, reliable, and precise method t...
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| Format: | Article |
| Language: | English |
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North Carolina State University
2016-03-01
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| Series: | BioResources |
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| Online Access: | http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_11_2_3964_Xu_Aluminum_Bamboo_Pulp_Black_Liquor |
| _version_ | 1828268764219572224 |
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| author | Yongjian Xu Weipeng Zhang Xiaopeng Yue Dingjun Zhang |
| author_facet | Yongjian Xu Weipeng Zhang Xiaopeng Yue Dingjun Zhang |
| author_sort | Yongjian Xu |
| collection | DOAJ |
| description | Sodium aluminosilicate scaling in evaporators during alkali recovery is often associated with the concentration of aluminum and silicon in black liquor. The scaling problems are widespread during the utilization of non-wood raw materials. This study established a fast, reliable, and precise method to determine the aluminum concentration in bamboo black liquor by inductively coupled plasma-atomic emission spectrometry (ICP-AES). Prior to ICP-AES measurements, black liquor samples were digested in an automatic electric heating assisted digestion system. After optimizing the digestion, ICP-AES testing showed that the recovery of the element was 96.2% to 99.9% and the relative standard deviation (RSD) was 0.07% to 0.52%. Additionally, comparative data for the concentration of analytes was obtained by flame atomic absorption spectrometry (FAAS). This technique will be useful for assessing the scaling properties of black liquor in the alkali recovery phase. |
| first_indexed | 2024-04-13T05:22:37Z |
| format | Article |
| id | doaj.art-0cf7ac9e413b46939763accc8e6a3451 |
| institution | Directory Open Access Journal |
| issn | 1930-2126 1930-2126 |
| language | English |
| last_indexed | 2024-04-13T05:22:37Z |
| publishDate | 2016-03-01 |
| publisher | North Carolina State University |
| record_format | Article |
| series | BioResources |
| spelling | doaj.art-0cf7ac9e413b46939763accc8e6a34512022-12-22T03:00:42ZengNorth Carolina State UniversityBioResources1930-21261930-21262016-03-011123964397110.15376/biores.11.2.3964-3971Determination of Aluminum in Bamboo Pulp Black Liquor by ICP-AESYongjian Xu0Weipeng Zhang1Xiaopeng Yue2Dingjun Zhang3Shaanxi University of Science and Technology; ChinaShaanxi University of Science and Technology; ChinaShaanxi University of Science and Technology; ChinaGuizhou Chitianhua Company Limited, Chishui, Guizhou; ChinaSodium aluminosilicate scaling in evaporators during alkali recovery is often associated with the concentration of aluminum and silicon in black liquor. The scaling problems are widespread during the utilization of non-wood raw materials. This study established a fast, reliable, and precise method to determine the aluminum concentration in bamboo black liquor by inductively coupled plasma-atomic emission spectrometry (ICP-AES). Prior to ICP-AES measurements, black liquor samples were digested in an automatic electric heating assisted digestion system. After optimizing the digestion, ICP-AES testing showed that the recovery of the element was 96.2% to 99.9% and the relative standard deviation (RSD) was 0.07% to 0.52%. Additionally, comparative data for the concentration of analytes was obtained by flame atomic absorption spectrometry (FAAS). This technique will be useful for assessing the scaling properties of black liquor in the alkali recovery phase.http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_11_2_3964_Xu_Aluminum_Bamboo_Pulp_Black_LiquorInductively coupled plasma-atomic emission spectrometry (ICP-AES)Black liquorAluminum concentration |
| spellingShingle | Yongjian Xu Weipeng Zhang Xiaopeng Yue Dingjun Zhang Determination of Aluminum in Bamboo Pulp Black Liquor by ICP-AES BioResources Inductively coupled plasma-atomic emission spectrometry (ICP-AES) Black liquor Aluminum concentration |
| title | Determination of Aluminum in Bamboo Pulp Black Liquor by ICP-AES |
| title_full | Determination of Aluminum in Bamboo Pulp Black Liquor by ICP-AES |
| title_fullStr | Determination of Aluminum in Bamboo Pulp Black Liquor by ICP-AES |
| title_full_unstemmed | Determination of Aluminum in Bamboo Pulp Black Liquor by ICP-AES |
| title_short | Determination of Aluminum in Bamboo Pulp Black Liquor by ICP-AES |
| title_sort | determination of aluminum in bamboo pulp black liquor by icp aes |
| topic | Inductively coupled plasma-atomic emission spectrometry (ICP-AES) Black liquor Aluminum concentration |
| url | http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_11_2_3964_Xu_Aluminum_Bamboo_Pulp_Black_Liquor |
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