Browsing Artigos de Periódicos by Subject "Kinetic energy"

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Adsorption of 5.5’-Disulfonicindigotin (5.5’-DI) onto Green Coconut Fiber (Cocos nucifera L.): Kinetic and Isotherms (Artigo de Periódico)

Zeferino, Lívia F.; Gaubeur, Ivanise; Suárez-Iha, Maria Encarnación Vazquez; Freitas, Patrícia Antônio de Menezes (Scientific Research Publishing, 2014)

Green coconut fiber (Cocos nucifera L.) has been largely used in solid-phase extraction. The effect of the initial dye concentration (1.91, 3.02 and 4.02) × 10-5 mol&#183L-1 and solid phase contact (SPE) time were evaluated ...
Kinetic Modeling of Adsorption of Indigo Carmine (5, 5'- Disulfonic Indigotin) on Peat (Artigo de Periódico)

Vidal, Maria Fernanda Gladys; Freitas, Patrícia Antônio de Menezes (2016)

The kinetic of Indigo Carmine (5,5, adsorption on fibrous peat (FP) and decomposed peat (DP), have been investigated at different temperatures (283, 298, 313) K at pH 2. The effect of particle size was studied considering ...