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John Frederick Tapia

De La Salle University

2401 Taft Avenue

Manila, 1004

Philippines

  • De La Salle University

SCHOLARLY PAPERS

2

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158

TOTAL CITATIONS

0

Scholarly Papers (2)

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1.

Life Cycle Assessment of Phosphogypsum as Filler Material for Coal Fly Ash-Based Geopolymer

Number of pages: 42 Posted: 05 Mar 2025
Jacob Louies Rohi Wenceslao Paulo, Michelle Airah Pablo, Joshua Pocaan, Michael Promentilla, Arnel Beltran, Marish Madlangbayan, Botvinnik Palattao, Jennyvi Ramirez, Carlito Baltazar Tabelin, Vannie Joy Resabal, Aileen H. Orbecido, John Frederick Tapia and Carla Mae Jabar Pausta
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, De La Salle University, De La Salle University, University of the Philippines, Los Baños - University of the Philippines Los Banos, Philippine Nuclear Research Institute, Philippine Nuclear Research Institute, MSU-Iligan Institute of Technology, MSU-Iligan Institute of Technology, De La Salle University, De La Salle University and De La Salle University
Downloads 107 (654,668)

Abstract:

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phosphogypsumcoal fly ashgeopolymerlife cycle assessment

2.

Valorization of Phosphogypsum through Optimized Calcium Extraction via Salt and Acid Leaching for Indirect Mineral Carbonation Applications

Number of pages: 26 Posted: 24 Oct 2025
Michelle Airah Pablo, Joshua Pocaan, Jacob Louies Rohi Wenceslao Paulo, Piolo Gabriel Gervacio, Arnel Beltran, Carla Mae Jabar Pausta, John Frederick Tapia, Aileen H. Orbecido, Marish Madlangbayan, Botvinnik Palattao, Jennyvi Ramirez, Carlito Baltazar Tabelin, Vannie Joy Resabal and Michael Promentilla
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, De La Salle University, De La Salle University, De La Salle University, De La Salle University, University of the Philippines, Los Baños - University of the Philippines Los Banos, Philippine Nuclear Research Institute, Philippine Nuclear Research Institute, MSU-Iligan Institute of Technology, MSU-Iligan Institute of Technology and De La Salle University
Downloads 51 (1,052,702)

Abstract:

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Indirect mineral carbonation, calcium extraction, life cycle assessment, phosphogypsum