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Effects of paddle's types on the preparation of ultrafine goethite particles
Alternative TitleJ. Inorg. Mater.
Fan, HL; Song, BZ; Yang, ZQ; Liu, JH; Zhang, J
2003-03-01
Source PublicationJOURNAL OF INORGANIC MATERIALS
ISSN1000-324X
Volume18Issue:2Pages:433-438
AbstractTypical stirring paddles inducing radical flow and axial flow as well as axial and radical flow were selected in order to investigate their effects on the process of goethite preparation. Experimental results show that PBT (pitched blade turbine) inducing axial and radical flow reveals good dispersibility and complete mixing properties, and makes apparent reaction rate of the system larger. Moreover, with the increase of reaction time, the viscosity value of reaction system becomes large at first, and then amounts to a plateau, increases again at last. At the same time, ultrafine goethite particles prepared by PBT are with narrow particles' size distribution, uniform morphology and few dendrities.; Typical stirring paddles inducing radical flow and axial flow as well as axial and radical flow were selected in order to investigate their effects on the process of goethite preparation. Experimental results show that PBT (pitched blade turbine) inducing axial and radical flow reveals good dispersibility and complete mixing properties, and makes apparent reaction rate of the system larger. Moreover, with the increase of reaction time, the viscosity value of reaction system becomes large at first, and then amounts to a plateau, increases again at last. At the same time, ultrafine goethite particles prepared by PBT are with narrow particles' size distribution, uniform morphology and few dendrities.
KeywordGoethite Stirring Paddles Preparation
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
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Indexed BySCI
Language英语
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Ceramics
WOS IDWOS:000181819400029
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Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/5284
Collection研究所(批量导入)
AffiliationChinese Acad Sci, Inst Proc Engn, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Fan, HL,Song, BZ,Yang, ZQ,et al. Effects of paddle's types on the preparation of ultrafine goethite particles[J]. JOURNAL OF INORGANIC MATERIALS,2003,18(2):433-438.
APA Fan, HL,Song, BZ,Yang, ZQ,Liu, JH,&Zhang, J.(2003).Effects of paddle's types on the preparation of ultrafine goethite particles.JOURNAL OF INORGANIC MATERIALS,18(2),433-438.
MLA Fan, HL,et al."Effects of paddle's types on the preparation of ultrafine goethite particles".JOURNAL OF INORGANIC MATERIALS 18.2(2003):433-438.
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