SYNTHESIS OF SODALITE ZEOLITE FROM COAL BOTTOM ASH WITH VARIATION OF NaAlO2 CONCENTRATION USING ALKALI MELTING HYDROTHERMAL METHOD

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Hanifah, Rahmatul; Puryanti, Dwi; Muttaqin, Afdhal;
(2018)
  • Publisher: Program Studi Fisika Universitas Negeri Jakarta
  • Journal: Spektra: Jurnal Fisika dan Aplikasinya (issn: 2541-3392, eissn: 2541-3384)
  • Publisher copyright policies & self-archiving
  • Subject: zeolite | alkali hydrotermal | sodalite | bottom ash

Synthesis of zeolites from bottom ash using alkali melting hydrothermal method with variation concentration of NaAlO2 solution had been done. Concentration of NaAlO2 solution was varied for 2,5 M (Z1), 2 M (Z2), 1,5 M (Z3) and 1 M (Z4). The bottom ash and NaOH are melte... View more
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