Purification of phosphoric acid from waste acid etchant using layer melt crystallization

Chemical Engineering and Technology

Volumn 29, Issue 2, 2006, Pages 271-276

  Kim, Kwang Joo ^a  

^a Hanbat National University   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

ACETIC ACID; COOLING; CRYSTALLIZATION; ETCHING; IMPURITIES; INDUSTRIAL WASTE TREATMENT; NITRIC ACID; PURIFICATION; REMOVAL; TOXICITY;

LAYER MELT CRYSTALLIZATION; METALLIC IMPURITIES; SUBCOOLING; WASTE ACID ETCHANT;

PHOSPHORIC ACID;

ACETIC ACID; COOLING; CRYSTALLIZATION; ETCHING; IMPURITIES; INDUSTRIAL WASTE TREATMENT; NITRIC ACID; PHOSPHORIC ACID; PURIFICATION; REMOVAL; TOXICITY;

EID: 32544435122     PISSN: 09307516     EISSN: None     Source Type: Journal    
DOI: 10.1002/ceat.200500383     Document Type: Article

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