1971
DOI: 10.1016/0022-1902(71)80075-1
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Study in the extraction systems arsenic acid-catechol complex

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Cited by 11 publications
(4 citation statements)
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“…His circular dichroism differed slightly from that presented by Mason and Mason (26) A group of papers (30)(31)(32) was published where the arsenate catechol system was utilized for a solvent extraction procedure.…”
Section: As(o)+as(-iii)mentioning
confidence: 59%
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“…His circular dichroism differed slightly from that presented by Mason and Mason (26) A group of papers (30)(31)(32) was published where the arsenate catechol system was utilized for a solvent extraction procedure.…”
Section: As(o)+as(-iii)mentioning
confidence: 59%
“…A number of years later Rais and Krtil (32) Essentially the same titration experiment done by Rais et al (31) was recently reported by Votava and Bartusek (33 (21)(22)(23)(24) were apparently observing a simple dissociation of the 1:3 complex and, although it is not clear from the publications, they probably titrated essentially arsenic acid solutions which were the basis for the pK values reported. Roe (16) observed that the current a produced from the reduction of As (V) in the pres.ence of a large excess of catechol rises to a maximtnn and decays.…”
Section: As(o)+as(-iii)mentioning
confidence: 91%
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“…Various reagents have been proposed for the recovery of arsenic species 6, 7. They include tributyl phosphate and other esters of phosphoric acids, trialkylphosphine oxides, some intermediate derivatives between esters and phosphines, eg R 2 ROPO, R(RO) 2 PO,8–24 alcohols and glycols,25–27 hydroxamic acids28–30 and polyphenols 31–36. However, only traditional tributylphosphate (TBP) is used in practice in some installations.…”
Section: Introductionmentioning
confidence: 99%