ホリ ヒサオ   Hori Hisao
  堀 久男
   所属   神奈川大学  理学部 化学科
   職種   教授
言語種別 英語
発行・発表の年月 2019/01
形態種別 学術雑誌
査読 査読あり
標題 Recovery of rhenium from aqueous mixed metal solutions by selective precipitation: A photochemical approach
執筆形態 共著
掲載誌名 Hydrometallurgy
掲載区分国外
出版社・発行元 Elsevier
巻・号・頁 183,pp.151-158
著者・共著者 Hisao Hori, Takafumi Otsu, Takahiko Yasukawa, Rin Morita, Shota Ishii, Takuma Asai
概要 Selective precipitation recovery of rhenium from aqueous solutions containing a coexisting metal (molybdenum, tungsten, or aluminum) by means of UV-visible irradiation in the presence of 2-propanol and acetone was investigated.When the initial pH of the rheniumum-molybdenum solutions was 6.3 to 12.5, the rhenium was efficiently recovered in the precipitates (92-99%), and the rhenium selectivity was high (9.2 to 21 times that of molybdenum).Rhenium was also efficiently and selectively recovered from rhenium-tungsten solutions.
DOI 10.1016/j.hydromet.2018.12.003