Study on new method of the preparation of pure ammonium metatungstate (AMT) using a coupling process of neutralization-nanofiltration-crystallization

Journal of Membrane Science

Volumn 240, Issue 1-2, 2004, Pages 1-9

  Liu, Jiu Qing ^a   Xu, Zhen Liang ^a   Zhou, Kang Gen ^b  

^a EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^b CENTRAL SOUTH UNIVERSITY   (China)

Author keywords

Ammonium metatungstate; Ammonium paratungstate; Crystallization; Nanofiltration membrane; Neutralization

Indexed keywords

COOLING; COUPLINGS; CRYSTALLIZATION; ENVIRONMENTAL IMPACT; NANOFILTRATION; NITRIC ACID; WATER;

AMMONIUM METATUNGSTATE (AMT); AMMONIUM PARATUNGSTATE (APT); NEUTRALIZATION; PRODUCTION CYCLE;

AMMONIUM COMPOUNDS;

AMMONIUM 3 TUNGSTATE; AMMONIUM 4 TUNGSTATE; NITRATE; NITRIC ACID; TUNGSTEN DERIVATIVE; UNCLASSIFIED DRUG; WATER;

AMMONIUM COMPOUND; CRYSTALLIZATION; MEMBRANE TECHNOLOGY; NANOFILTRATION;

ARTICLE; CHEMICAL ANALYSIS; CONCENTRATION (PARAMETERS); COOLING; CRYSTAL; CRYSTALLIZATION; DENSITY; NANOFILTRATION; PH; POLLUTION; PRESSURE; PRIORITY JOURNAL; QUALITY CONTROL; TECHNOLOGY; TEMPERATURE MEASUREMENT;

EID: 3142598710     PISSN: 03767388     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.memsci.2004.03.027     Document Type: Article

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