Effect of Ball Milling Time on the Performance of Phosphorous Building Gypsum
The use of phosphogypsum to prepare phosphorus building gypsum (PBG) is of great value to the resource utilization of phosphogypsum. In this study, PBG was ball-milled to obtain phosphorus building gypsum with good performance, which can meet the requirements of the Chinese standards for first-class...
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| Format: | Article |
| Language: | English |
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Wiley
2022-01-01
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| Series: | Advances in Civil Engineering |
| Online Access: | http://dx.doi.org/10.1155/2022/7670057 |
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| author | Lei Wu Zhong Tao Zhi-man Zhao Wahab Abdul Ghafar Yan Tao Shixiong Liao Yi Zhang |
| author_facet | Lei Wu Zhong Tao Zhi-man Zhao Wahab Abdul Ghafar Yan Tao Shixiong Liao Yi Zhang |
| author_sort | Lei Wu |
| collection | DOAJ |
| description | The use of phosphogypsum to prepare phosphorus building gypsum (PBG) is of great value to the resource utilization of phosphogypsum. In this study, PBG was ball-milled to obtain phosphorus building gypsum with good performance, which can meet the requirements of the Chinese standards for first-class building gypsum. Meanwhile, the changes of net slurry physical properties, mechanical properties, and particle size parameters of PBG under different treatment times were analyzed. With the increase of ball milling time, the particle size of PBG decreased rapidly and then stabilized, and the specific surface area gradually increased and then started to rise back. Ball milling can significantly reduce the standard consistency water requirement of phosphogypsum, resulting in a shorter setting time and higher strength of phosphogypsum. In the fixed water consumption test, the effect of ball milling time on the performance of phosphogypsum was small. Compared with sieving, washing, aging, and other means of PBG treatment, ball milling has the advantages of simplicity, environmental protection, and low cost, and it has some practical significance in production. |
| format | Article |
| id | doaj-art-fe74180bdfc64cd1ab5584bc39323e36 |
| institution | Kabale University |
| issn | 1687-8094 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Civil Engineering |
| spelling | doaj-art-fe74180bdfc64cd1ab5584bc39323e362025-02-03T01:04:46ZengWileyAdvances in Civil Engineering1687-80942022-01-01202210.1155/2022/7670057Effect of Ball Milling Time on the Performance of Phosphorous Building GypsumLei Wu0Zhong Tao1Zhi-man Zhao2Wahab Abdul Ghafar3Yan Tao4Shixiong Liao5Yi Zhang6Faculty of Civil Engineering and ArchitectureFaculty of Civil Engineering and ArchitectureYunnan Ningchuang Environmental Technology Co.Ltd.Faculty of Civil Engineering and ArchitectureFaculty of Civil Engineering and ArchitectureFaculty of Civil Engineering and ArchitectureFaculty of Civil Engineering and ArchitectureThe use of phosphogypsum to prepare phosphorus building gypsum (PBG) is of great value to the resource utilization of phosphogypsum. In this study, PBG was ball-milled to obtain phosphorus building gypsum with good performance, which can meet the requirements of the Chinese standards for first-class building gypsum. Meanwhile, the changes of net slurry physical properties, mechanical properties, and particle size parameters of PBG under different treatment times were analyzed. With the increase of ball milling time, the particle size of PBG decreased rapidly and then stabilized, and the specific surface area gradually increased and then started to rise back. Ball milling can significantly reduce the standard consistency water requirement of phosphogypsum, resulting in a shorter setting time and higher strength of phosphogypsum. In the fixed water consumption test, the effect of ball milling time on the performance of phosphogypsum was small. Compared with sieving, washing, aging, and other means of PBG treatment, ball milling has the advantages of simplicity, environmental protection, and low cost, and it has some practical significance in production.http://dx.doi.org/10.1155/2022/7670057 |
| spellingShingle | Lei Wu Zhong Tao Zhi-man Zhao Wahab Abdul Ghafar Yan Tao Shixiong Liao Yi Zhang Effect of Ball Milling Time on the Performance of Phosphorous Building Gypsum Advances in Civil Engineering |
| title | Effect of Ball Milling Time on the Performance of Phosphorous Building Gypsum |
| title_full | Effect of Ball Milling Time on the Performance of Phosphorous Building Gypsum |
| title_fullStr | Effect of Ball Milling Time on the Performance of Phosphorous Building Gypsum |
| title_full_unstemmed | Effect of Ball Milling Time on the Performance of Phosphorous Building Gypsum |
| title_short | Effect of Ball Milling Time on the Performance of Phosphorous Building Gypsum |
| title_sort | effect of ball milling time on the performance of phosphorous building gypsum |
| url | http://dx.doi.org/10.1155/2022/7670057 |
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