'Acid concentration' diaporamas de présentation

Actinide Separations

Actinide Separations. Separation methods Solvent extraction Ion exchange Electrochemistry Volatility Specific actinide separations Basic concept of separations Development of advanced separations Necessary for fuel cycle due to formation of mixtures Actinides Fission products.

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Solvent Extraction

Solvent Extraction. Based on separating aqueous phase from organic phase Used in many separations U, Zr, Hf, Th, Lanthanides, Ta, Nb, Co, Ni Can be a multistage separation Can vary aqueous phase, organic phase, ligands Uncomplexed metal ions are not soluble in organic phase

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Chapter Ten

Fundamentals of General, Organic, and Biological Chemistry 5th Edition. Chapter Ten. Acids and Bases. James E. Mayhugh Oklahoma City University ? 2007 Prentice Hall, Inc. Outline. 10.1 Acids and Bases in Aqueous Solution 10.2 Some Common Acids and Bases

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Acetic Acid Separation Methods

Acetic Acid Separation Methods. Supervisore : Prof . H. S. Ghaziaskar By: H. Rastegari. Contents. Acetic Acid Uses Acetic Acid Production Acetic Acid Separation methods Conclusion References. Acetic Acid Uses. In vinyl acetate monomer production In acetic anhydride production

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Chapter Ten

Fundamentals of General, Organic, and Biological Chemistry 5th Edition. Chapter Ten. Acids and Bases. James E. Mayhugh Oklahoma City University ? 2007 Prentice Hall, Inc. Outline. 10.1 Acids and Bases in Aqueous Solution 10.2 Some Common Acids and Bases

413 views • 41 slides

Acorns as Food

Acorns as Food. Important food resource for many species Squirrel reproduction depends on acorn production the previous fall In poor acorn crop years deer had Lower KFI Less reproduction by yearling females Male mass and antlers smaller

248 views • 17 slides

Acorns as Food

Acorns as Food. Important food resource for many species Squirrel reproduction depends on acorn production the previous fall In poor acorn crop years deer had Lower KFI Less reproduction by yearling females Male mass and antlers smaller

326 views • 17 slides

4-Aminoantipyrine as corrosion inhibitor for zinc in phosphoric acid

The corrosion of zinc in phosphoric acid containing 4-aminoantipyrine has been studied at different acid concentrations, inhibitor concentration and temperatures. Corrosion increases with the concentration of acid and the temperature. Inhibition efficiency (I.E.) of 4-aminoantipyrine increases with the concentration of inhibitor and decreases with the increase in concentration of acid. As temperature increases, percentage of inhibition decreases. The plot of log (θ/1-θ) versus log C results in a straight line suggest that the inhibitors cover both the anodic and cathodic regions through general adsorption following Longmuir isotherm. Galvenostatic polarization curves show polarization of both anode as well as cathode.

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Kinetics - graphs

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