Pengaruh Perlakuan Asam dan Kalium Permanganat terhadap Karakter Zeolit Tasik

*Pardoyo Pardoyo orcid scopus  -  Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University, Indonesia
Narsito Narsito scopus  -  Chemistry Department, Faculty of Mathematics and Natural Sciences, Gadjah Mada University, Indonesia
Nuryono Nuryono scopus  -  Chemistry Department, Faculty of Mathematics and Natural Sciences, Gadjah Mada University, Indonesia
Published: 1 Apr 2005.
Open Access Copyright 2005 Jurnal Kimia Sains dan Aplikasi
License URL: http://creativecommons.org/licenses/by-sa/4.0/

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Section: Research Articles
Language: ID
Statistics: 1091 1765
Abstract
Telah dilakukan penelitian untuk mengetahui pengaruh perlakuan asam dan kalium permanganatterhadap karakter zeolit alam Tasik. Perlakuan pertama menggunakan KMnO4 dan H2SO4, zeolit denganperlakuan ini disebut Z-22. Perlakuan kedua menggunakan KMnO4, H2SO4 dan HCl selanjutnya disebut Z-33.Sebagai pembanding, dilakukan pencucian dengan akuabides terhadap zeolit alam Tasik selanjutnya disebut Z-11. Karakter yang diuji meliputi perubahan nilai kapasitas tukar kation (KTK), rasio Si/Al, keasaman, hilang padapemijaran dan kristalinitas. Hasil penelitian menunjukkan nilai KTK, rasio Si/Al, keasaman, hilang padapemijaran dan kristalinitas Z-22 meningkat terhadap Z-11. Pada Z-33, hanya nilai hilang pada pemijaran yangmenunjukkan peningkatan sedangkan karakter uji yang lain relatif menurun.
Keywords: zeolit tasik; asam-KMnO4; karakter

Article Metrics:

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