Preparation and surface modification of anhydrous calcium sulfate whiskers from FGD gypsum in autoclave-free hydrothermal system

2018 ◽  
Vol 40 (17) ◽  
pp. 2055-2062 ◽  
Author(s):  
Xiaoling Ma ◽  
Hongbin Tan ◽  
Xiaochun He
Keyword(s):  
Surface Modification ◽  
Hydrothermal System ◽  
Calcium Sulfate ◽  
Fgd Gypsum ◽  
Anhydrous Calcium Sulfate ◽  
Calcium Sulfate Whiskers

scholarly journals Preparation of Anhydrous Calcium Sulfate Whiskers from Phosphogypsum in H2O-H2SO4 Autoclave-Free Hydrothermal System

2017 ◽  
Vol 58 (8) ◽  
pp. 1111-1117 ◽  
Author(s):  
Hongbin Tan ◽  
Faqin Dong ◽  
Liang Bian ◽  
Xiaochun He ◽  
Jingfeng Liu
Keyword(s):  
Hydrothermal System ◽  
Calcium Sulfate ◽  
Anhydrous Calcium Sulfate ◽  
Calcium Sulfate Whiskers

Crystal structure formation of hemihydrate calcium sulfate whiskers (HH-CSWs) prepared using FGD gypsum

Polyhedron ◽  
2019 ◽  
Vol 173 ◽  
pp. 114140 ◽  
Author(s):  
Xiaoting Zhang ◽  
Xiao Wang ◽  
Biao Jin ◽  
Xueping Liu ◽  
Liushuan Yang
Keyword(s):  
Crystal Structure ◽  
Structure Formation ◽  
Calcium Sulfate ◽  
Fgd Gypsum ◽  
Calcium Sulfate Whiskers ◽  
Crystal Structure Formation

Mechanism of Inorganic-organic Surface Modification of Anhydrous Calcium Sulfate Whisker

2017 ◽  
Vol 32 (1) ◽  
pp. 81
Author(s):  
LV Zhi-Hui ◽  
HONG Tian-Zeng ◽  
NAI Xue-Ying ◽  
DONG Ya-Ping ◽  
LI Wu
Keyword(s):  
Surface Modification ◽  
Calcium Sulfate ◽  
Anhydrous Calcium Sulfate ◽  
Calcium Sulfate Whisker

scholarly journals Efficient activation of persulfate by calcium sulfate whisker supported nanoscale zero-valent iron for methyl orange removal

RSC Advances ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 452-461
Author(s):  
Yi Han ◽  
Xian Zhou ◽  
Li Lei ◽  
Huiqun Sun ◽  
Zhiyuan Niu ◽  
...  
Keyword(s):  
Composite Material ◽  
Methyl Orange ◽  
Calcium Sulfate ◽  
Zero Valent Iron ◽  
Nanoscale Zero Valent Iron ◽  
Calcium Sulfate Whiskers ◽  
Calcium Sulfate Whisker

In order to improve the utilization of nanoscale zero-valent iron (nZVI) in activating persulfate (PS), a composite material of nZVI/CSW with nZVI supported on calcium sulfate whiskers (CSWs) was synthesized in this study.

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