𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Crystal destruction of zeolite NaA during ion exchange with magnesium and calcium ions

✍ Scribed by Dr. W. Lutz; Dr. B. Fahlke; Dr. U. Lohse; Dr. M. Bülow; J. Richter-Mendau

Publisher
John Wiley and Sons
Year
1983
Tongue
English
Weight
477 KB
Volume
18
Category
Article
ISSN
0232-1300

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Crystallization and Transformation Mecha
Crystallization and Transformation Mechanism of Calcium Carbonate Polymorphs and the Effect of Magnesium Ion
✍ Mitsutaka Kitamura 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 494 KB

The crystallization of calcium carbonate was carried out by mixing CaCl 2 and Na 2 CO 3 solutions. The morphology of precursor formed prior to the nucleation of the polymorphous crystals (calcite and vaterite) varies depending on the feed concentration. The faster nucleation rate of polymorphous cry

Ion Exchange of Divalent Cobalt and Iron
Ion Exchange of Divalent Cobalt and Iron with Na–Y Zeolite: Binary and Ternary Exchange Equilibria
✍ Jong Sung Kim; Mark A. Keane 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 84 KB

Divalent cobalt and iron removal from aqueous solutions by batch ion exchange with a synthetic Na-Y zeolite has been studied under competitive and noncompetitive conditions. The binary Co/Na and Fe/Na ion-exchange equilibrium isotherms, constructed at 291+/-2 K and a total solution positive charge c

Effects of ion pairing with calcium and
Effects of ion pairing with calcium and magnesium on selenate availability to higher plants
✍ David R. Parker; Kathy R. Tice; David N. Thomason 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 104 KB

The effects of solution speciation on the bioavailability of trace metals are well documented, but the role of speciation in the bioavailability of oxyanionic trace elements that may form significant ion pairs with Ca and Mg in saline media has not been investigated. We assessed the effects of such

Extraction of alkali metal, magnesium an
Extraction of alkali metal, magnesium and calcium ions with cyclopentadienyltris(diethylphosphito-P)cobaltate(−1)
✍ H. Bukowsky; E. Uhlemann; W. Kläui 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 323 KB

The extraction of lithium, sodium, potassium, magnesium and calcium ions with the oxygen tripod ligand cyclopentadienyltris(diethylphosphito-P)cobaltate( -0, [(c,H,)co{P(oXOC,H,),),I-has been studied as a function of pH and ligand concentration. Lif could be successfully separated from Na+ and K+. T

Structural and Thermal Characterization
Structural and Thermal Characterization of Zeolite Type X Modified by Successive Ion Exchange with Cobalt and Manganese Cations
✍ Dr. Zenon Sarbak 📂 Article 📅 1993 🏛 John Wiley and Sons 🌐 English ⚖ 426 KB

## Structural and Thermal Characterization of Zeolite Type X Modified by Successive Ion Exchange with Cobalt and Manganese Cations The succesive exchange of Co2+ and MnZ+ with NaX zeolite has been studied. Influence of the above cations on crystalline structure of zeolite type X and its thermal st