SEPARATION OF ARSENIC FROM ANTIMONY AND BISMUTH BY SOLVENT EXTRACTION

Journal Article · Wed Nov 01 04:00:00 EST 1961 · Analytical Chemistry (U.S.) Formerly Ind. Eng. Chem., Anal. Ed.

DOI:https://doi.org/10.1021/ac60180a046· OSTI ID:4825151

Beard, H C; Lyerly, L A

Benzene serves as a highly selective and sensitive extraction for arsenic(III) from hydrochloric acid medium. Above 8N in hydrochloric acid, essentially 100% of arsenic(III) is extracted. Separations from antimony and active tracer techniques. The influence ot hydrochloric acid concentrations on the extractability of arsenic(III) was investigated and found to he very critical. The procedure is rapid and yields accurate results. (auth)

• Research Organization: Florida State Univ., Tallahassee
• Sponsoring Organization: USDOE
• NSA Number: NSA-15-032109
• OSTI ID: 4825151
• Journal Information: Analytical Chemistry (U.S.) Formerly Ind. Eng. Chem., Anal. Ed., Journal Name: Analytical Chemistry (U.S.) Formerly Ind. Eng. Chem., Anal. Ed. Vol. Vol: 33; ISSN ANCHA
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

ANTIMONY
ARSENIC
BENZENE
BISMUTH
CHEMISTRY
HYDROCHLORIC ACID
SOLVENT EXTRACTION
TRACER TECHNIQUES
USES