Synthesis and Characterization of Ferrie
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R.B. Khomane; B.D. Kulkarni; R.K. Ahedi
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Article
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2001
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Elsevier Science
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English
⚖ 313 KB
Pure-phase ferrierite (FER) zeolite has been synthesized in the presence of small amounts of nonionic surfactants, Tween 20 and Tween 80. The input SiO 2 /Al 2 O 3 molar ratio has been varied over a range of 25 to 150. The results confirm that a small amount of pyrrolidine acts as a template and is