Search Results - "Yanti, Ika"

Thermal Conversion of Coral Waste and its Utilization as Low-Cost Catalyst for Biodiesel Production by Widianingsih, Suci, Yanti, Ika, Kamari, Azlan, Fatimah, Is

“…This study investigates the thermal conversion of waste coral and its utilization as a heterogeneous catalyst for biodiesel production from soybean oil. In…”
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Clay-Supported Metal Oxide Nanoparticles in Catalytic Advanced Oxidation Processes: A Review by Fatimah, Is, Fadillah, Ganjar, Yanti, Ika, Doong, Ruey-An

“…Advanced oxidation processes (AOPs) utilizing heterogeneous catalysts have attracted great attention in the last decade. The use of solid catalysts, including…”
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The comparison of gold extraction methods from the rock using thiourea and thiosulfate by Yanti, Ika, Marliana, Thia, Anugrahwati, Mai, Wicaksono, Wiyogo Prio, Winata, Wahyu Fajar

“…Gold extraction from the rock is generally carried out using mercury. However, the high toxicity of mercury has a very dangerous impact on the environment and…”
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One-pot synthesis of Fe3O4/NiFe2O4 nanocomposite from iron rust waste as reusable catalyst for methyl violet oxidation by Fatimah, Is, Yanti, Ika, Wijayanti, Hiroko Kawaii, Ramanda, Galih Dwiki, Sagadevan, Suresh, Tamyiz, Muchammad, Doong, Ruey-an

“…In present work, one-pot preparation of Fe3O4/NiFe2O4 nanocomposite catalyst was investigated using iron rust waste as precursor. The synthesis was performed…”
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Effectiveness of activated carbon magnetic composite from banana peel (Musa acuminata) for recovering iron metal ions by Yanti, Ika, Sationo, Pandu Putra, Winata, Wahyu Fajar, Anugrahwati, Mai, Anas, Argo Khoirul, Swasono, Yogi Angga

“…Banana peel (Musa Acuminata) contains cellulose that can be used as a carbon-making material. In this study, the activated carbon from banana peel was modified…”
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Co-Solvent Free Electrochemical Synthesis of Biodiesel Using Graphite Electrode and Waste Concrete Heterogeneous Catalyst: Optimization of Biodiesel Yield by Wicaksono, Wiyogo Prio, Jati, Sekar Asmara, Yanti, Ika, Jiwanti, Prastika Krisma

“…This study optimized a co-solvent free electrochemical method for biodiesel synthesis using graphite electrode and waste concrete heterogeneous catalyst…”
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Cytotoxic activities of Methanolic and Chloroform Extract of Cryptocarya Massoy (Oken) Kosterm. Bark on MCF-7 human breast cancer cell line by Widiyastuti, Yuli, M. Sholikhah, Ika Yanti, Haryanti, Sari

“…Abstrak Latar Belakang. Krangean [Litsea cubeba (Lour.) Pers.] Adalah salah satu tanaman aromatik purba di Indonesia. Tanaman ini adalah anggota keluarga…”
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ZrO2-based catalysts for biodiesel production: A review by Fatimah, Is, Yanti, Ika, Suharto, Totok E., Sagadevan, Suresh

“…[Display omitted] •ZrO2-based catalysts are remarkable catalyst with unique advantageous in transesterification and esterification for biodiesel…”
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Animation Film in Writing Teaching Instruction on Narrative Text: Working or not Working? by Ammade, Salasiah, Ziska, Ika Yanti

“…The teaching writing is still in need of interesting teaching media to support its pedagogy as teaching writing is associated with difficult subject to be…”
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Electrochemical-assisted synthesis of molecularly imprinted graphene oxide/magnetite for highly selective enantiomer separation by Fadillah, Ganjar, Hidayat, Rahmat, Yanti, Ika, Fatimah, Is, Saleh, Tawfik A.

“…[Display omitted] •Innovative synthesis approach for the creation of molecularly imprinted GO/Fe3O4 composites.•The synthesized MIP-GO/Fe3O4 for advanced…”
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Montmorillonite-supported NiFe2O4 as magnetically separable and reusable oxidation catalyst by Fatimah, Is, Yanti, Ika, Wijayanti, Hiroko Kawaii, Nisa, Elfira Ulya, Sagadevan, Suresh, Tamyiz, Muchammad, Doong, Ruey-an

“…•NiFe2O4 onto montmorillonite was prepared by hydrothermal method.•The concentration of NiFe2O4 precursor is the influencing factor determining the physical…”
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Traditional uses of ginger (Zingiber officinale Roscoe) based on ethnomedicine study in 254 Indonesia ethnic groups

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