Preparation and Characterization of Calcium Oxide Heterogeneous Catalyst Derived from AnadaraGranosaShell for Biodiesel Synthesis Nurhayati, Muhdarina, Amilia Linggawati, Sofia Anita, Tengku Ariful Amri KnE Engineering 2016, 1-8, 2016 | 68 | 2016 |
Esterification of Crude Palm Oil Using H 2 SO 4 and Transesterification Using CaO Catalyst Derived from Anadara granosa N Nurhayati, S Anita, TA Amri, A Linggawati Indonesian Journal of Chemistry 17 (2), 309-315, 2017 | 21 | 2017 |
The enhanced catalytic activities of octahedral layer birnessite-type manganese oxide synthesized via precipitation method for the degradation of methylene blue A Awaluddin, R Zulfa, S Absus, A Linggawati, Nurhayati, SS Siregar IOP Conference Series: Materials Science and Engineering 509 (1), 012011, 2019 | 17 | 2019 |
Transesterifikasi Crude Palm Oil (CPO) Menggunakan Katalis Heterogen CaO dari Cangkang Kerang Darah (Anadara Granosa) Kalsinasi 900oC Nurhayati, A Mukhtar, A Gapur Jurnal ICA (Indonesian Chemia Acta) 5 (1), 23-29, 2015 | 16 | 2015 |
Isoterma dan Termodinamika Adsorpsi Kation Cu2+ Fasa Berair pada Lempung Cengar Terpilar S Bahri, M Muhdarina, N Nurhayati, F Andiyani Jurnal Natur Indonesia 14 (1), 7-13, 2012 | 12 | 2012 |
Produksi Biodisel dari Minyak Goreng Bekas Menggunakan Katalis Cao Cangkang Kerang Darah Kalsinasi 900° C R Setiowati, Nurhayati, A Linggawati Jurnal Online Mahasiswa Fakultas Matematika dan Ilmu Pengetahuan Alam …, 2014 | 8 | 2014 |
Surface Acidity of Sulfuric Acid Activated Maredan Clay Catalysts with Boehm Titration Method and Pyridine Adsorption-FTIR M Vifttaria, N Nurhayati, S Anita Journal of Physics: Conference Series 1351 (1), 012040, 2019 | 7 | 2019 |
Sintesis biodiesel dengan katalis heterogen lempung cengar yang diaktivasi dengan NaOH: pengaruh waktu reaksi dan rasio molar minyak: metanol R Devitria, Nurhayati, S Anita Jurnal ICA (Indonesian Chemia Acta) 3 (2), 39-44, 2013 | 7 | 2013 |
Mollusk Shell Waste of Anadara Granosa As a Heterogeneous Catalyst for The Production of Biodiesel WU Nurhayati, Muhdarina Prosiding Seminar Nasional Kimia UGM 1 (2013), 36-39, 2013 | 7 | 2013 |
The Synthesis of Biodiesel from Crude Palm Oil (CPO) using CaO Heterogeneous Catalyst Impregnated H2SO4, Variation of Stirring Speed and Mole Ratio of Oil to Methanol Nurhayati, TA Amri, NF Annisa, F Syafitri Journal of Physics: Conference Series 1655 (1), 012106, 2020 | 5 | 2020 |
Variasi Berat Katalis dan Suhu Reaksi Transesterifikasi Crude Palm Oil Menggunakan Katalis Cangkang Kerang Darah Kalsinasi 800 Oc MR Pahlevi, Nurhayati, S Anita Jurnal Online Mahasiswa Fakultas Matematika dan Ilmu Pengetahuan Alam …, 2015 | 5 | 2015 |
Pembuatan Hand Sanitizer sebagai salah satu upaya pencegahan Covid-19 di Kota Pekanbaru, Indonesia A Adnan, N Nurhayati, M Erna, AS Rini, OA Saputra Unri Conference Series: Community Engagement 2, 325-328, 2020 | 4 | 2020 |
Sintesis Biodisel Menggunakan Katalis Cao Cangkang Kerang Darah: Optimalisasi Temperatur Reaksi dan Kalsinasi Katalis Z Asyadiqi, Nurhayati, Muhdarina Jurnal Online Mahasiswa Fakultas Matematika dan Ilmu Pengetahuan Alam …, 2014 | 3 | 2014 |
Karakterisasi Lempung Cengar Aktivasi Koh Kalsinasi pada 300 OC R Laili, N Nurhayati, M Muhdarina Jurnal Online Mahasiswa Fakultas Matematika dan Ilmu Pengetahuan Alam …, 2014 | 3 | 2014 |
Converting Waste Cooking Oil to Biodiesel Catalyzed by NaOH-Impregnated CaO Derived from Cockle Shell (Anadara granosa) Nurhayati, L Saputra, A Awaluddin, E Kurniawan Kinetics and Catalysis 62 (6), 861-866, 2021 | 2 | 2021 |
Pengembangan kawasan pesisir melalui pembentukan Desa Wisata Sepahat Kabupaten Bengkalis S Syamsudhuha, A Adnan, A Daud, HR Iswadi, M Hardian, N Nurhayati, ... Unri Conference Series: Community Engagement 2, 292-297, 2020 | 2 | 2020 |
Sintesis Biodiesel dengan Katalis Heterogen Lempung Cengar yang diaktivasi dengan NaOH: Pengaruh NaOH Loading R Devitria, Nurhayati, S Anita Prosiding SEMIRATA 2013 1 (1), 2013 | 2 | 2013 |
Konversi Pati Ubi Gajah (Manihot esculenta) Menjadi Asam Levulinat dengan Katalis Asam Sulfat N Astarina, A Awaluddin, S Saryono, N Nurhayati, PH Yanti Jurnal ICA (Indonesian Chemia Acta) 3 (2), 33-38, 2012 | 2 | 2012 |
Muhdarina and Mulyani, S. 2012 E Nurhayati The effect oil-methanol molar ratio and reaction time on the synthesis of …, 0 | 2 | |
The Effect of Hydrogen Peroxide on Catalytic Activity of Manganosite MnO/Oil Palm Fly Ash Catalyst for Degradation Methylene Blue Y Sandani, Nurhayati, E Amirudin, R Anggraini, SS Siregar, A Awaluddin Journal of Physics: Conference Series 2049 (1), 012038, 2021 | 1 | 2021 |