Preparation of alpha-calcium sulfate hemihydrate from FGD gypsum in chloride-free Ca(NO3)2 solution under mild conditions

Fuel

Volumn 174, Issue , 2016, Pages 235-241

  Jiang, Guangming ^a,b   Wang, Hao ^a   Chen, Qiaoshan ^a   Zhang, Xianming ^b   Wu, Zhongbiao ^a   Guan, Baohong ^a  

^a ZHEJIANG UNIVERSITY   (China)

^b CHONGQING TECHNOLOGY AND BUSINESS UNIVERSITY   (China)

Author keywords

Alpha calcium sulfate hemihydrate; Chloride free system; FGD gypsum; Mechanical strength; Salt solution method

Indexed keywords

ATMOSPHERIC PRESSURE; BENDING STRENGTH; C (PROGRAMMING LANGUAGE); CALCIUM; CHEMICALS REMOVAL (WATER TREATMENT); DRIERS (MATERIALS); GYPSUM; NITRATES; QUALITY CONTROL; SOLUTIONS; STRENGTH OF MATERIALS; SULFUR COMPOUNDS;

CALCIUM SULFATE HEMIHYDRATE; CHLORIDE FREE; CONTROLLED PROCESS; FGD GYPSUM; FLUE GAS DESULFURIZATION(FGD); PHASE TRANSITION KINETICS; SALT SOLUTION; SETTING PROPERTIES;

CHLORINE COMPOUNDS;

EID: 84958251303     PISSN: 00162361     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.fuel.2016.01.073     Document Type: Article

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