Research output per year
Research output per year
Research output
- 1 - 50 out of 112 results
Search results
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2025
Cleaner production of bio-oil from macroalgae and low-rank coal mixture by pyrolysis in a microwave reactor integrated with a distillation column
Mahfud, M., Ramadhana, A. H., Novita, N. A., Kurniawansyah, F., Sardi, B., Mirzan, M., Mahmudin, L., Ali, A. A. & Indrawan, N., 1 Jan 2025, In: Energy. 314, 134309.Research output: Contribution to journal › Article › peer-review
1 Citation (Scopus) -
DEVELOPING A KINETIC MODEL FOR MICROWAVE HYDRO DIFFUSION AND GRAVITY WITH STEAM FLOW ON EXTRACTION OF ESSENTIAL OILS FROM Amomum compactum SEEDS
Mahfud, M., Nabila, A. R. & Variyana, Y., 1 Jan 2025, In: Rasayan Journal of Chemistry. 18, 1, p. 52-60 9 p.Research output: Contribution to journal › Article › peer-review
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Microwave pyrolysis of low-rank coal: Enhancing liquid fuel yield and quality using Fe–TiO2 and Fe–HZSM-5 catalysts
Ruslan, R., Sardi, B., Khairuddin, K., Sumarni, N. K., Tiro, W., Magfira, Z. P., Ainun, N. & Mahfud, M., Apr 2025, In: Journal of the Energy Institute. 119, 101942.Research output: Contribution to journal › Article › peer-review
1 Citation (Scopus) -
2024
Aquaculture infection of Kappaphycus alvarezii by Vibrio alginolyticus causing ice-ice disease
Prasetyo, E. N., Permanasari, Y., Basyirah, A., Fitriya, S. A., Jadid, N., Zullaikah, S., Ekawati, I., Isdiantoni & Koentjoro, M. P., Nov 2024, In: Biodiversitas. 25, 11, p. 4086-4094 9 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Catalytic cracking of crude palm oil into biogasoline over HZSM-5 and USY-Zeolite catalysts: A comparative study
Widyastuti, Zulfa, L. L., Safrida, N., Ardhyananta, H., Triwicaksono, S., Kurniawansyah, F., Anityasari, M., Ali, B. T. I. & Raihan, J. N., Oct 2024, In: South African Journal of Chemical Engineering. 50, p. 27-38 12 p.Research output: Contribution to journal › Article › peer-review
Open Access1 Citation (Scopus) -
Enhancing Indian onion (Allium Cepa L. var. aggregatum) extraction by microwave hydrodiffusion and gravity (MHG) method: Parametric study and optimization using FCCD design
Variyana, Y., Fitria, M., Muchammad, R. S. C. & Mahfud, M., Dec 2024, In: Results in Engineering. 24, 103294.Research output: Contribution to journal › Article › peer-review
Open Access1 Citation (Scopus) -
Extraction of Centella asiatica herb using microwave-assisted solvent extraction: Optimization of crude extract using Box-Behnken design
Handayani, D. P., Kusuma, H. S., Timotius, D., Sarastika, T., Mahfud, M. & Darmokoesoemo, H., Dec 2024, In: Green Analytical Chemistry. 11, 100146.Research output: Contribution to journal › Article › peer-review
Open Access1 Citation (Scopus) -
Kinetics Model of Cananga (Cananga Odorata) Fresh Flower Extraction using Microwave Hydrodistillation Method
Darnengsih, Ni’mah, H., Mahfud & Kartika Fitri, A. C., Dec 2024, In: Makara Journal of Science. 28, 4, p. 287-295 9 p., 2.Research output: Contribution to journal › Article › peer-review
Open Access -
Methyl Ester Sulfonate (MES) Surfactant Production from Waste Cooking Oil (WCO) with Microwave Technology
Qadariyah, L., Ryvalda, D. S., Aditama, N. Y., Aswie, V. & Mahfud, M., Oct 2024, In: Science and Technology Indonesia. 9, 4, p. 929-940 12 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Modified biodelignification method by sequential fungal treatment with sonication followed by hydrothermal processing in microcrystalline cellulose (MCC) production from sengon wood sawdust
Widagdo, C. S., Kurniawansyah, F., Airlangga, B. & Sumarno, Nov 2024, In: Biomass Conversion and Biorefinery. 14, 22, p. 29035-29043 9 p.Research output: Contribution to journal › Article › peer-review
1 Citation (Scopus) -
ONE-STEP ETHANOL EXTRACTION FOR PRODUCING PURIFIED GLUCOMANNAN FLOUR FROM PORANG CHIPS (AMORPHOPHALLUS ONCOPHYLLUS)
Nurkhamidah, S., Heksa, A. C., Widjaja, T., Ni'Mah, H. & Wardhono, E., Sept 2024, In: ASEAN Engineering Journal. 14, 3, p. 169-174 6 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Optimization bio-oil production from Chlorella sp. through microwave-assisted pyrolysis using response surface methodology
Mahfud, M., Qadariyah, L., Haqqyana, H. & Aswie, V., Mar 2024, In: Green Energy and Resources. 2, 1, 100057.Research output: Contribution to journal › Article › peer-review
Open Access7 Citations (Scopus) -
Optimization of microwave-assisted roasting: Box-behnken design for oxidation of sulfide minerals and control of atmospheric sulfur in refractory gold ore pretreatment
Hapid, A., Zullaikah, S., Mahfud, M., Kawigraha, A., Azmi, M. U., Haryanto, I., Soewoto, H. P., Go, A. W. & Assabumrungrat, S., Dec 2024, In: Case Studies in Chemical and Environmental Engineering. 10, 100826.Research output: Contribution to journal › Article › peer-review
Open Access2 Citations (Scopus) -
Optimization of pyrolytic oil production from coconut shells by microwave-assisted pyrolysis using activated carbon as a microwave absorber
Anggraini, S. P. A., Suprapto, S., Juliastuti, S. R. & Mahfud, M., Jan 2024, In: International Journal of Renewable Energy Development. 13, 1, p. 145-157 13 p.Research output: Contribution to journal › Article › peer-review
Open Access2 Citations (Scopus) -
Oxidation of sulfide mineral and metal extraction analysis in the microwave-assisted roasting pretreatment of refractory gold ore
Hapid, A., Zullaikah, S., Mahfud, Kawigraha, A., Sudiyanto, Y., Benita Nareswari, R. & Quitain, A. T., Jan 2024, In: Arabian Journal of Chemistry. 17, 1, 105447.Research output: Contribution to journal › Article › peer-review
Open Access8 Citations (Scopus) -
Preparation and Characterization of Ni/C Particles as Filler in Bipolar Plate for Proton Exchange Membrane Fuel Cells
Hamzah, M., Taufany, F., Purniawan, A., Hidayat, A. S. & Qadariyah, L., 2024, In: International Journal on Engineering Applications. 12, 1, p. 62-68 7 p.Research output: Contribution to journal › Article › peer-review
3 Citations (Scopus) -
Production of biodiesel (isopropyl ester) from coconut oil by microwave assisted transesterification: parametric study and optimization
Rachmaditasari, R., Darojat, M. I. & Mahfud, M., Jul 2024, In: International Journal of Renewable Energy Development. 13, 4, p. 662-672 11 p.Research output: Contribution to journal › Article › peer-review
Open Access1 Citation (Scopus) -
Role of novel additives (reservoir rock and activated carbon) in bio-oil synthesis from LRC microwave pyrolysis
Sardi, B., Uno, I., Marhum, F. A., Akbar, A. A., Arief, T., Arif, M., Altway, A. & Mahfud, M., 2 Jan 2024, In: International Journal of Hydrogen Energy. 49, p. 203-216 14 p.Research output: Contribution to journal › Article › peer-review
7 Citations (Scopus) -
Temperature and Cr-Co ratio on Production of Diethyl Ether from Ethanol Dehydration using Cr-Co/γ-Al2O3 Catalyst
Muna, I. A., Kurniawansyah, F., Mahfud, M. & Roesyadi, A., 2024, In: Bulletin of Chemical Reaction Engineering and Catalysis. 19, 4, p. 658-667 10 p.Research output: Contribution to journal › Article › peer-review
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Use of Ni/CNT Particles as Additive Fillers in Ebonite Bipolar Plates for Proton-Exchange Membrane Fuel Cells
Hamzah, M., Qadariyah, L., Purniawan, A., Hidayat, A. S., Chitraningrum, N. & Taufany, F., 29 Oct 2024, In: ACS Omega. 9, 43, p. 43513-43522 10 p.Research output: Contribution to journal › Article › peer-review
Open Access1 Citation (Scopus) -
2023
Advanced bio-oil production from a mixture of microalgae and low rank coal using microwave assisted pyrolysis
Sardi, B., Rachmawati, H., Maulana, T. F., Setiawati, E., Indrawan, N. & Mahfud, M., Feb 2023, In: Bioresource Technology Reports. 21, 101367.Research output: Contribution to journal › Article › peer-review
14 Citations (Scopus) -
Cellulose Acetate/Polyethylene Glycol Composite Beads for Efficient Removal of Methylene Blue
Ni’Mah, H., Ramadhan, F. R., Assegaf, T. A., Asri, C. K., Rahmawati, N. & Kurniawansyah, F., Aug 2023, In: Journal of Advanced Research in Fluid Mechanics and Thermal Sciences. 108, 2, p. 31-47 17 p.Research output: Contribution to journal › Article › peer-review
Open Access1 Citation (Scopus) -
Effect of Addition of NaCl Salt on Extraction of Essential Oil from Lemongrass Leaves by Microwave Hydro-Distillation Method
Suryanti, F., Qadariyah, L. & Mahfud, M., 2023, In: Indonesian Journal of Chemistry. 23, 4, p. 974-983 10 p.Research output: Contribution to journal › Article › peer-review
Open Access3 Citations (Scopus) -
Extraction of essential oil from fresh basil leaves (Ocimum basilicum L.) using solvent-free microwave extraction method: Extraction parameter optimization, electric consumption, and CO2 emission study
Kusuma, H. S., Lestari, F. W., Sari, T. A., Mukhlisin, F., Mahfud, M., Sharma, S. K. & Darmokoesoemo, H., Dec 2023, In: Food and Humanity. 1, p. 1055-1063 9 p.Research output: Contribution to journal › Article › peer-review
11 Citations (Scopus) -
Extraction of java lemongrass (Cymbopogon citratus) using microwave-assisted hydro distillation in pilot scale: Parametric study and modelling
Variyana, Y., Ma’Sum, Z., Bhuana, D. S. & Mahfud, M., 2023, In: ASEAN Journal of Chemical Engineering. 23, 2Research output: Contribution to journal › Article › peer-review
Open Access1 Citation (Scopus) -
Facial synthesis of colloidal stable magnetic nanoparticles coated with high hydrophilic negative charged poly(4-styrenesulfonic acid co-maleic acid) sodium for water remediation
Lim, C. C., Ng, Q. H., Hoo, P. Y., Enche Ab Rahim, S. K., Jamalludin, M. R., Nasib, A. M., Wicaksono, S. T., Pramata, A. D. & Zullaikah, S., Apr 2023, In: Polymers for Advanced Technologies. 34, 4, p. 1341-1357 17 p.Research output: Contribution to journal › Article › peer-review
1 Citation (Scopus) -
Non-isothermal in-situ (trans)esterification of lipids in pre-functionalized and lipid-dense post-hydrolysis spent coffee grounds with subcritical methanol at low subcritical condition
Quijote, K. L., Go, A. W., Angkawijaya, A. E., Santoso, S. P., Gunarto, C. & Zullaikah, S., Apr 2023, In: Renewable Energy. 206, p. 111-124 14 p.Research output: Contribution to journal › Article › peer-review
2 Citations (Scopus) -
One-stage microwave-assisted activated carbon preparation from Langsat peel raw material for adsorption of iron, manganese and copper from acid mining waste
Ni'Mah, L., Juliastuti, S. R. & Mahfud, M., 2023, In: Communications in Science and Technology. 8, 2, p. 143-153 11 p.Research output: Contribution to journal › Article › peer-review
Open Access1 Citation (Scopus) -
Parametric Study and Characterization of Sappan Wood (Caesalpinia Sappan Linn) Natural Red Colorant Extract with Ultrasonic Assisted Extraction Method
Yuniati, Y., Azmi, D. D., Nurandriea, E., Qadariyah, L. & Mahfud, 2023, In: ASEAN Journal of Chemical Engineering. 23, 1, p. 103-112 10 p.Research output: Contribution to journal › Article › peer-review
Open Access5 Citations (Scopus) -
The Extraction of Oxalate Acid from Porang Flour (Amorphophallus oncophyllus) using Microwave-Assisted Solvent Extraction
Ansori, A., Kusuma, H. S., Maula, F. R., Qadariyah, L. & Mahfud, M., Nov 2023, In: Jurnal Kimia Valensi. 9, 2, p. 206-215 10 p.Research output: Contribution to journal › Article › peer-review
Open Access1 Citation (Scopus) -
2022
A COMPARISON OF ESSENTIAL OIL EXTRACTION FROM THE LEAVES OF LEMONGRASS (CYMBOPOGON NARDUS L.) USING TWO MICROWAVE-ASSISTED METHODS
Mahfud, M., Masum, Z., Bhuana, D. S., Altway, A. & Yuniati, Y., 2022, In: Journal of Applied Engineering Science. 20, 3, p. 881-888 8 p.Research output: Contribution to journal › Article › peer-review
Open Access10 Citations (Scopus) -
Bio-oil production from low-rank coal via novel catalytic microwave pyrolysis using activated carbon + Fe2(SO4)3 and HZSM-5 + Fe2(SO4)3
Sardi, B., Altway, A. & Mahfud, M., 15 Sept 2022, In: Fuel. 324, 124509.Research output: Contribution to journal › Article › peer-review
16 Citations (Scopus) -
Box-Behnken Design for Optimization on Biodiesel Production from Palm Oil and Methyl Acetate using Ultrasound Assisted Interesterification Method
Ansori, A. & Mahfud, M., 2022, In: Periodica Polytechnica Chemical Engineering. 66, 1, p. 30-42 13 p.Research output: Contribution to journal › Article › peer-review
Open Access20 Citations (Scopus) -
Cellulose-Based beads for cationic dye removal in continuous adsorption
Caesario, B. A. D., Ali, M. D. R., Puspitasari, D., Arnanda, H. K., Ni'mah, H., Kurniawansyah, F. & Ningrum, E. O., Jan 2022, In: Materials Today: Proceedings. 63, p. S354-S358Research output: Contribution to journal › Article › peer-review
Open Access8 Citations (Scopus) -
Kinetic modeling for microwave-assisted green extraction: Effects of power on citronella oil from Cymbopogon nardus leaf
Haqqyana, H., Altway, A. & Mahfud, M., Dec 2022, In: International Journal of Applied Science and Engineering. 19, 4, 2022147.Research output: Contribution to journal › Article › peer-review
Open Access2 Citations (Scopus) -
Kinetics and Characterization of Microalgae Biofuel by Microwave-assisted Pyrolysis Using Activated Carbon
Aswie, V., Qadariyah, L. & Mahfud, M., 25 Mar 2022, In: Journal of Engineering and Technological Sciences. 54, 2, 220207.Research output: Contribution to journal › Article › peer-review
Open Access4 Citations (Scopus) -
Modeling and Simulation of Carbon Dioxide Gas Reactive Desorption Process with Piperazine Promoted Diethanolamine Solvent in Sieve Tray Column
Nisa, N. I. F., Balqis, N. F., Mukhlish, M. A., Altway, A. & Mahfud, M., Dec 2022, In: Bulletin of Chemical Reaction Engineering and Catalysis. 17, 4, p. 798-810 13 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Optimization of microwave-assisted extraction of natural dyes from jackfruit wood (Artocarpus heterophyllus Lamk) by response surface methodology
Gala, S., Sumarno, S. & Mahfud, M., 24 Aug 2022, In: Engineering and Applied Science Research. 49, 1, p. 29-35 7 p.Research output: Contribution to journal › Article › peer-review
13 Citations (Scopus) -
Production of Liquid Biofuels from Microalgae Chlorella sp. via Catalytic Slow Pyrolysis
Sardi, B., Ningrum, R. F., Ardiansyah, V. A., Qadariyah, L. & Mahfud, M., 2022, In: International Journal of Technology. 13, 1, p. 147-156 10 p.Research output: Contribution to journal › Article › peer-review
Open Access15 Citations (Scopus) -
REUSE OF AGRICULTURAL WASTE TO ADSORB IRON CONTENT IN ACID MINE WATER
Ni'mah Mahfud, L. & Juliastuti, S. R., 2022, In: Malaysian Journal of Biochemistry and Molecular Biology. 2022, p. 87-96 10 p.Research output: Contribution to journal › Article › peer-review
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Surfactant Production of Methyl Ester Sulfonate from Virgin Coconut Oil using Aluminum Oxide with Microwave Assistance
Qadariyah, L., Sahila, S., Sirait, C., Purba, C. P. E., Bhuana, D. S. & Mahfud, M., 2022, In: International Journal of Technology. 13, 2, p. 378-388 11 p.Research output: Contribution to journal › Article › peer-review
Open Access5 Citations (Scopus) -
2021
Experimental investigation and optimization of non-catalytic in-situ biodiesel production from rice bran using response surface methodology historical data design
Zullaikah, S., Putra, A. K., Fachrudin, F. H., Utomo, A. T., Naulina, R. Y., Utami, S., Herminanto, R. P. & Ju, Y. H., 2021, In: International Journal of Renewable Energy Development. 10, 4, p. 804-810 7 p.Research output: Contribution to journal › Article › peer-review
7 Citations (Scopus) -
Microwave-Assisted Hydrodistillation of Clove (Syzgium aromaticum) Stem Oil: Optimization and Chemical Constituents Analysis
Haqqyana, H., Altway, A. & Mahfud, M., 2021, In: Indonesian Journal of Chemistry. 21, 6, p. 1358-1370 13 p.Research output: Contribution to journal › Article › peer-review
Open Access8 Citations (Scopus) -
OPTIMIZATION OF SYNTHESIS OF METHYL ACETATE FROM ACETIC ACID AND METHANOL USING MICROWAVE-ASSISTED ESTERIFICATION
Kusuma, H. S., Ansori, A. & Mahfud, M., 2021, In: Journal of Chemical Technology and Metallurgy. 56, 4, p. 686-697 12 p.Research output: Contribution to journal › Article › peer-review
17 Citations (Scopus) -
Pyrolysis of Microalgae Chlorella sp. using Activated Carbon as Catalyst for Biofuel Production
Aswie, V., Qadariyah, L. & Mahfud, M., 31 Mar 2021, In: Bulletin of Chemical Reaction Engineering and Catalysis. 16, 1, p. 205-213 9 p.Research output: Contribution to journal › Article › peer-review
Open Access15 Citations (Scopus) -
The effect of reaction time and temperature on the synthesis of methyl ester sulfonate surfactant from palm oil as a feedstock using microwave-assisted heating
Qadariyah, L., Sahila, S. & Mahfud, M., 2021, In: ASEAN Journal of Chemical Engineering. 21, 1, p. 104-112 9 p.Research output: Contribution to journal › Article › peer-review
Open Access3 Citations (Scopus) -
2020
Activated carbon from bamboo waste: Effect of activation sequences and iron-cobalt impregnation to material properties and catalyst performance
Jimmy, J., Roesyadi, A., Suprapto, S., Kurniawansyah, F., Anggraini, W. & Rahmawati, R., 2020, In: Journal of Applied Engineering Science. 18, 1, p. 1-9 9 p.Research output: Contribution to journal › Article › peer-review
Open Access4 Citations (Scopus) -
Biodiesel production through catalytic microwave in-situ transesterification of microalgae (Chlorella sp.)
Mahfud, M., Kalsum, U. & Aswie, V., Feb 2020, In: International Journal of Renewable Energy Development. 9, 1, p. 113-117 5 p.Research output: Contribution to journal › Article › peer-review
Open Access11 Citations (Scopus) -
Comparison of microwave and conventional extraction methods for natural dyes in wood waste of mahogany (Swietenia mahagoni)
Gala, S., Sumarno, S. & Mahfud, M., 2020, In: Journal of Applied Engineering Science. 18, 4, p. 618-623 6 p.Research output: Contribution to journal › Article › peer-review
Open Access13 Citations (Scopus) -
Kinetic study in the extraction of essential oil from clove (Syzgium aromaticum) stem using microwave hydrodistillation
Haqqyana, H., Tania, V. F. W., Suyadi, A. M., Kusuma, H. S., Altway, A. & Mahfud, M., 2020, In: Moroccan Journal of Chemistry. 8, S1, p. 64-71 8 p.Research output: Contribution to journal › Article › peer-review
16 Citations (Scopus)