Amina 21F81

Amina 21F81
Ogólne informacje
Wzór sumaryczny

C17H37N

Masa molowa

255,48 g/mol

Identyfikacja
PubChem

15012450

Amina 21F81[a][1]organiczny związek chemiczny z grupy amin pierwszorzędowych. Może być stosowana jako rozpuszczalnik przy ekstrakcji tytanu(IV) z roztworów siarczanowych[2] i pierwiastków ziem rzadkich, m.in. ceru[3], toru, lantanu, prazeodymu, neodymu i samaru z roztworzonego monacytu. Wykorzystuje się ją przy tym rozcieńczoną w rozpuszczalnikach węglowodorowych (kerozynie), także z dodatkiem innych substancji, np. oktanolu[4].

Uwagi

  1. Nazwa handlowa Union Carbide Chemicals Co.

Przypisy

  1. W.D. Jamrack: Rare Metal Extraction by Chemical Engineering Techniques. Pergamon Press, 1963, s. 165, seria: International Series of Monographs on Chemical Engineering. OCLC 2127117. [dostęp 2015-08-29].
  2. Fletcher L. Moore: Liquid-liquid Extraction with High-molecular-weight Amines. Washington, D.C: Subcommittee on Radiochemistry, National Academy of Sciences, National Research Council, 1960, seria: National Research Council Nuclear Science Series. OCLC 479296. [dostęp 2015-08-29].
  3. Peter Cooper Stevenson, W.E. Nervik: The Radiochemistry of the Rare Earths: Scandium, Yttrium, and Actinium. Washington, D.C.: Subcommittee on Radiochemistry, National Academy of Sciences, National Research Council, 1961, s. 110, seria: National Research Council Nuclear Science Series. OCLC 783672. [dostęp 2015-08-29].
  4. D.J. Crouse, J.O. Denis: The Use of Amines as Extractants for Thorium (and Uranium) from Sulfuric Acid Digests of Monazite Sands. Oak Ridge: Oak Ridge National Laboratory, 1955. OCLC 680175821. [dostęp 2015-08-29].

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