Article Per Year (5 Year)
p-Index From 2020 - 2025
2.63
P-Index
This Author published in this journals
All Journal Jurnal Teknologi Dan Industri Pangan VALENSI Jurnal Ilmu Lingkungan AL KAUNIYAH Alchemy : Journal of Chemistry Bulletin of Chemical Reaction Engineering & Catalysis Proceeding International Conference on Global Resource Conservation JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis) Elkawnie EduChemia: Jurnal Kimia dan Pendidikan ALCHEMY Jurnal Penelitian Kimia Jurnal Kimia Terapan Indonesia Jurnal Riset Sains dan Kimia Terapan Journal of Social Research Bulletin of Chemical Reaction Engineering & Catalysis al Kimiya : Jurnal Ilmu Kimia dan Terapan
Dede Sukandar
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Materials Science & Nanotechnology Social Sciences Veterinary Other

Published : 49 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search
Journal : Bulletin of Chemical Reaction Engineering

 1 
Effect of Additional Polyethylene Glycol and Citric Acid on Characteristics of NiMo/g-Al2O3 Catalyst in Light Cycle Gas Oil Hydrodesulfurisation Dede Sukandar; Lailatul Badriyah; Wawan Rustyawan; Adawiah Adawiah
Bulletin of Chemical Reaction Engineering & Catalysis 2023: BCREC Volume 18 Issue 1 Year 2023 (April 2023)
Publisher : Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9767/bcrec.17036

Abstract

Sulfur is an impurity in diesel that causes low product quality and environmental pollution. Therefore, a catalyst is needed in the profound hydrodesulfurization (HDS) reaction to produce diesel fuel with low sulfur content. The catalyst synthesized in this work was NiMo/g-Al2O3 with the addition of PEG (2%, 4%, 6%) (w/w) and CA (1%, 2%, and 4%) (w/w). The catalyst was synthesized using the dry impregnation method with a metal concentration of 3% NiO and 15% MoO3. The obtained catalysts were characterized using X-Ray Fluorescence (XRF), X-Ray Diffraction (XRD), and Surface Area Analyzer (SAA). This work acquired the best catalyst characteristics for the HDS process by adding 2% PEG and 1% CA with a concentration of 3.19% NiO and 13.98% MoO3. The surface area, pore volume, and diameter are 181.655 m2/g, 0.50 cm3/g, and 110.51 Å, respectively. The catalyst activity satisfies Euro V standards at 345 ℃ with a sulfur content of 9.55 ppm, and the sulfur conversion (HDS) is 98.75%. The density and cetane index of the obtained diesel fuel was 0.798 g/mL and 53.6, respectively. Copyright © 2023 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0). 
Sonochemical Assisted Synthesis of Cr-PTC Metal Organic Framework, ZnO, and Fe3O4 Composite and Their Photocatalytic Activity in Methylene Blue Degradation Nurbayti, Siti; Adawiah, Adawiah; Bale, Uly Fitria; Fadhilla, Rizka; Ramadhan, Fitri Nur; Zulys, Agustino; Sukandar, Dede; Saridewi, Nanda; Tulhusna, Latifah
Bulletin of Chemical Reaction Engineering & Catalysis 2024: BCREC Volume 19 Issue 2 Year 2024 (August 2024)
Publisher : Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9767/bcrec.20156

Abstract

Methylene blue pollutants can be treated by photocatalytic methods using metal oxide-based semiconductor materials and metal organic framework (MOF). These two materials are often coupled into a composite to improve their physicochemical properties and catalytic activity. This research focuses on the synthesis of composites based on Cr-PTC MOF, ZnO, and Fe3O4 by the sonochemical method. The obtained composites were characterized and tested for catalytic activity in methylene blue pollutant degradation in an aqueous system under acidic conditions (pH = 5). Our investigation shows that the Cr-PTC@Fe3O4 composite possesses the lowest band gap energy of 1.86 eV and achieves the highest photocatalytic activity in methylene blue degradation at solution pH = 5, with a percent degradation of 84.36%. The sonochemical incorporation of Fe3O4 and Cr-PTC MOF is able to fabricate materials in a short time with better photocatalytic activity in degrading methylene blue than the single materials. Copyright © 2024 by Authors, Published by BCREC Publishing Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0).
Synthesis of Metal-Organic Framework (MOF) Cr-PTC-HIna for Heavy Metal Ion Adsorption Nurhasni, Nurhasni; Adawiah, Adawiah; Wahyudin, Wahyudin; Hadriyani, Rizka; Andriyani, Leni; Fadhilla, Rizkha; Zulys, Agustino; Sukandar, Dede
Bulletin of Chemical Reaction Engineering & Catalysis 2024: BCREC Volume 19 Issue 1 Year 2024 (April 2024)
Publisher : Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9767/bcrec.20069

Abstract

As an adsorbent material, Metal-Organic Framework (MOF) provides several advantages, such as large surface area and pore volume, as well as stability in aqueous systems both in acidic, basic, and neutral conditions. The research successfully made a metal organic framework (MOF) from chromium and perylene that was modulated by isonicotinic acid. This was done using three different methods: hydrothermal (Cr-PTC-HIna-HT), solvothermal (Cr-PTC-HIna-ST), and sonochemical (Cr-PTC-HIna-SC). The Cr-PTC-HIna-SC showed the greatest Pb2+ ion adsorption capacity. The optimum adsorption of Pb2+ ions occurred at 150 ppm Pb2+ ion concentration, pH 5, 90 minutes of contact time, and an adsorption capacity of 149.95 mg/g at 35 °C. The dominant adsorption isotherm model is the Langmuir isotherm model with R2 = 0.9867 and follows the pseudo-second-order. The selectivity test showed that Cr-PTC-HIna-SC MOF could adsorb more Cd2+ ions than Pb2+ ions, with 250 mg/g being the best amount.
Synthesis of MgFe2O4 Nanoparticles and its Application for Photodegradation of Methylene Blue Sukandar, Dede; Adawiah, Adawiah; Rohman, Saeful; Fitria, Shella; Saridewi, Nanda; Farishi, Salman; Nurhasni, Nurhasni; Aziz, Isalmi; Azizah, Yulyani Nur
Bulletin of Chemical Reaction Engineering & Catalysis 2024: BCREC Volume 19 Issue 4 Year 2024 (December 2024)
Publisher : Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9767/bcrec.20222

Abstract

Methylene blue wastewater from the paper, clothing, and textile industries can adversely affect aquatic ecosystems if improperly treated. One method to treat methylene blue pollutants in sewage is through photocatalysis techniques using magnesium ferrite (MgFe2O4) nanoparticle-based semiconductors. The MgFe2O4 is effective for methylene blue degradation because it is stable in aqueous systems, inexpensive, and has good photocatalytic activity. This study aims to synthesize MgFe2O4 nanoparticles with pumpkin seed extract (Cucurbita moschata) as a capping agent through a hydrothermal method. Characterization results show that MgFe2O4 nanoparticles synthesized with the addition of 3 mL pumpkin seed extract have a crystal size of 3.87 nm, cubic spinel structure, average particle size of 29 nm, and band gap energy value of 1.94 eV. The MgFe2O4 nanoparticles produced optimum degradation efficiency under mercury lamp irradiation with a degradation capacity of 391.98 mg/g at pH 12. Copyright © 2024 by Authors, Published by BCREC Publishing Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0).
Co-Authors A Sa’duddin A.S. Satyaningtijas Abbas, Jamillah Achmad Tjahja Adawiah Adawiah Adawiah Adawiah adawiah adawiah, adawiah Adeng Hudaya Adeng Hudaya Adid Adep Dwiatmoko Agik Suprayogi Agustino Zulys Ahmad Fathoni Ahmad Tjahja Nugraha, Ahmad Tjahja Ai Faziah Hayati Alfindah Rusanti Amri, Ghulam Fathul Andriyani, Leni Anna Muawanah Anny Sulaswatty Bale, Uly Fitria Chitta Putri Novianti Dasumiati Dasumiati Eka Rizki Amelia Eka Rizki Amelia Eka Rizki Amelia Eka Rizki Amelia Eka Rizki Amelia Eka Rizki Amelia Elda Suci Yala Merru Emi Lestari Emi Lestari Eva Silvia Fadhilla, Rizka Fadhilla, Rizkha Farishi, Salman Fauzan Aulia Fauzih, Dewi Fitria, Shella Fitriyanti Fitriyanti Fuady Hanief Habibah, Nurfitriany Hadriyani, Rizka Hendrawati Hendrawati Hilyatuz Zahroh Hilyatuz Zahroh Ibnu Umarudin Umedi Idzni Qistina Ika Amalia, Ika Ika Restu Purwanti Imam Hamidi Imamah Al Mabrur Imamah Al Mabrur Ira Djajanegara Ira Djajanegara Ira Jayanegara Ira Jayanegara Isalmi Aziz Khilda Fithri Aryani Khoeriyah Khoeriyah La Ode Sumarlin Lailatul Badriyah Lia Pratiwi Melina Hadera Muhamad Zaenudin Nanda Saridewi, Nanda Nani Radiastuti Nani Radiastuti Nani Radiastutu Nina Artanti Nino Rinaldi Nurhasni Nurhasni Nurlaela Nurlaela Rahminiwati, Min Ramadhan, Fitri Nur Rina Ningtiyas Rista Kurnia Dewi Rizky Achmad Fauzi Saeful Rohman Sandra Hermanto Septyani Nurichawati Sihono Sihono Silvester Tursiloadi Siti Nurbayti Siti Nurbayti Siti Nurbayti Sofnie M Chairul Sri Yadial Chalid Sudiyarmanto Sudiyarmanto Syarifah Utami Tarso Rudiana, Tarso Teguh Wahyono Tiah Maharani Tri Heru Prihadi Trilaksono Trilaksono Tsalats Wahyul Husna Tulhusna, Latifah Wahyudin Wahyudin Wawan Rustyawan Widad Basalamah Widhi Kurniawan Yulyani Nur Azizah