I. Istadi, Yunita Kusumawati, Teguh Riyanto, Didi D. Anggoro, Bunjerd Jongsomjit , Ari Bawono Putro (2024). Enhancing Spent RFCC Catalysts for Biofuel Production: Ultrasound-Assisted Acid Treatment for Improved Crystallinity, Pore Size, and Acid Site Ratio, Case Studies in Chemical and Environmental Engineering, Volume 10, 100843, (December 2024), ISSN 2666-0164, DOI: https://doi.org/10.1016/j.cscee.2024.100843. [Q1] [Free Access PDF Full Text]
Abdul Kadir, I. Istadi, Agus Subagio, I. Iskendar, W. Waluyo, Abdul Muis, Dewi Kartikasari, Siti Sadiah, A.B Widagdo, M.P Helios, Mochammad Nasir,N. Nurhadi (2024) The Ship Propeller Rotation Threshold for Preventing Erosion and Sedimentation in Coastal Waters. Journal of Marine Science and Application. (July 2024). Springer Publisher. DOI: https://doi.org/10.1007/s11804-024-00470-x (Q2) (pdf)
M. Mulyatun, Jedy Prameswari, I. Istadi, W. Widayat (2024) Synthesis Method Effect on the Catalytic Performance of Acid-base Bifunctional Catalysts for Converting Low-quality Waste Cooking Oil to Biodiesel. Catalysis Letters. (15 March 2024). DOI: 10.1007/s10562-024-04643-9. (Q2)
Riyanto, T., Istadi, I., Anggoro, D. D., & Jongsomjit, B. (2024). Feasibility Analysis of Hydrogen-Free Deoxygenation Reactions of Palmitic Acid to Hydrocarbons Fuels through Thermodynamic Studies. ASEAN Engineering Journal, 14(1), 71–83. DOI: 10.11113/aej.v14.19968 (Q4)
Mulyanti H., Istadi I., Gernowo R. (2023). Historical, Recent, and Future Threat of Drought on Agriculture in East Java, Indonesia: A Review. E3S Web of Conferences, 448, art. no. 03016, DOI: 10.1051/e3sconf/202344803016. (Scopus).
Kadir, A., Istadi, I., Subagio, A., Iskendar, I., Waluyo, W., Kartikasari, D., Palebangan, H., Sadiah, S., Himawan, S., Virliani, P., Kusuma, Y.F., Wahyudi, D., Putra, E.S.A., Eritha, F.N. (2023). The Effect of The External Counter Rotating for The Water Flow Velocity Profile of Twin Propeller System. Journal of Applied Science and Engineering (Taiwan), 27(8), Page 2945-2955. DOI: https://doi.org/10.6180/jase.202408_27(8).0009 (Q2)
Istadi, I., Riyanto, T., Anggoro, D. D., Pramana, C. S., & Ramadhani, A. R. (2023). High Acidity and Low Carbon-Coke Formation Affinity of Co-Ni/ZSM-5 Catalyst for Renewable Liquid Fuels Production through Simultaneous Cracking-Deoxygenation of Palm Oil. Bulletin of Chemical Reaction Engineering & Catalysis, 18(2), 222-237. DOI: https://doi.org/10.9767/bcrec.17974. (Q3) (WoS) (Scopus)
Silviana S., Istadi I., Yoga M., Andarani A., Salsabila C.A., Dalanta F. (2023). Synthesis of Hybrid Silica Microbeads with Silver and Chitosan as the Antibacterial Agents. AIP Conference Proceedings, 2689 (1), art. no. 060008, DOI: 10.1063/5.0114911. (Scopus).
R. Ragadhita, A. Amalliya, S. Nuryani, M. Fiandini, A. B. D. Nandiyanto, A. Hufad, A. Mudzakir, W. Cahya Nugraha, O. Farobie, I. Istadi, A. Sh. M. Al-Obaidi. (2023). Sustainable Carbon-Based Biosorbent Particles from Papaya Seed Waste: Preparation and Adsorption isotherm. Moroccan Journal of Chemistry, 11 (2) 395-410. doi: https://doi.org/10.48317/IMIST.PRSM/morjchem-v11i2.38263 (Q3) (WoS) (Scopus)
Ragadhita, R., Fiandini, M., Nofiani, R., Farobie, O., Nandiyanto, A.B.D., Hufad, A., Mudzakir, A., Nugraha, W.C., Istadi, I. (2022). Biomass Composition (Cassava Starch and Banana (Musa Sp.) Peels) on Mechanical and Biodegradability Properties of Bioplastics for Supporting Sustainable Development Goals (SDGS). Journal of Engineering Science and Technology, 2022, pp. 228 – 238, (Scopus).
I. Istadi, Rahma Amalia, Teguh Riyanto, Didi D. Anggoro, Bunjerd Jongsomjit, Ari Bawono Putranto, (2022), Acids Treatment for Improving Catalytic Properties and Activity of the Spent RFCC Catalyst for Cracking of Palm Oil to Kerosene-Diesel Fraction Fuels, Molecular Catalysis, 527, 112420, (July 2022). DOI: https://doi.org/10.1016/j.mcat.2022.112420. (Q1) (WoS) (Scopus)
Febriansyar, R. A., Riyanto, T., Istadi, I. (2022). Analysis of CaCO3 Impregnation on HY Zeolite Surface Area, Pore Size, and Activity in the Catalytic Cracking of Palm Oil to Biofuels. TEKNIK, 43 (1), 78-86 (doi: 10.14710/teknik.v43i1.44579) (SINTA 2)
Mulyatun Mulyatun, Jedy Prameswari, Istadi Istadi, Widayat Widayat, (2022). “Production of Non-Food Feedstock Based Biodiesel using Acid-Base Bifunctional Heterogeneous Catalysts: A Review”, Fuel, Vol. 314, Paper no. 122749, 15 April 2022, DOI: https://doi.org/10.1016/j.fuel.2021.122749, (Q1) (WoS) (Scopus)
Purbasari, A., Istadi, I., Kumoro, A.C., Sumantri, I., Silviana, S. (2021). Geopolymer from Metakaolin and Biomass Ash for Cu(II) Ions Adsorption from Aqueous Solutions: Kinetics and Isotherm Studies, Journal of Chemical Technology and Metallurgy, 56(6), pp. 1225–1233 (Q3 Scimago) (Q3 CiteScore) (Fulltext PDF) (Scopus)
R. Amalia, T. Riyanto, I. Istadi, (2021). Reactivation of the Spent Residue Fluid Catalytic Cracking (RFCC) Catalyst through Acid Treatment for Palm Oil Cracking to Biofuels, TEKNIK, vol. 42, no. 2, pp. 218-225, Aug. 2021. doi: 10.14710/teknik.v42i2.39642 (SINTA 2)
I. Istadi, Teguh Riyanto, Elok Khofiyanida, Luqman Buchori, Didi D. Anggoro, Indro Sumantri, Bagus H.S. Putro, Agyet S. Firnanda, (2021). Low-oxygenated biofuels production from palm oil through hydrocracking process using the enhanced Spent RFCC catalysts, Bioresource Technology Reports, Volume 14, Article No. 100677, doi: 10.1016/j.biteb.2021.100677 (Q1). (Scopus)
Istadi, I., Riyanto, T., Buchori, L., Anggoro, D., Pakpahan, A., Pakpahan, A. (2021). Biofuels Production from Catalytic Cracking of Palm Oil Using Modified HY Zeolite Catalysts over A Continuous Fixed Bed Catalytic Reactor. International Journal of Renewable Energy Development, 10 (1): 149-156 (doi: 10.14710/ijred.2021.33281) (Q3). (WoS) (Scopus)
P. Purwanto, Luqman Buchori, I. Istadi. (2020). Reaction rate law model and reaction mechanism covering effect of plasma role on the transesterification of triglyceride and methanol to biodiesel over a continuous flow hybrid catalytic-plasma reactor, Heliyon, Volume 6, Issue 10, 2020, e05164, DOI: 10.1016/j.heliyon.2020.e05164, [ScienceDirect Fulltext Open Access] (Publisher: Elsevier B.V., October 2020) [Download Brochure] (Q1). (WoS) (Scopus)
Teguh Riyanto, I. Istadi, Luqman Buchori, Didi Dwi Anggoro, and Asep BD Nandiyanto. (2020). Plasma-Assisted Catalytic Cracking as An Advanced Process for Vegetable Oils Conversion into Biofuels: A Mini Review. Industrial & Engineering Chemistry Research. 59 (40), 17632-17652 (Publication Date: September 1, 2020, Published by: ACS – American Chemical Society). DOI: 10.1021/acs.iecr.0c03253; [Download Brochure] (Q1). (WoS) (Scopus)
I. Istadi, Teguh Riyanto, Luqman Buchori, Didi Dwi Anggoro, G. Gilbert, Kania Adelia Meiranti, Elok Khofiyanida. (2020). Enhancing Brønsted and Lewis Acids Sites of The Utilized Spent RFCC Catalyst Waste for Continuous Cracking Process of Palm Oil to Biofuels. Industrial & Engineering Chemistry Research. 59 (20), 9459-9468, (Publication Date: April 29, 2020, Published by: ACS – American Chemical Society). DOI: 10.1021/acs.iecr.0c01061; [Download Brochure] (Q1). (WoS) (Scopus)
Istadi, I., Buchori, L., Putri, B.B.T., Hantara, H.I.A. (2018). Effect of Catalyst Pellet-Diameter and Basicity on Transesterification of Soybean Oil into Biodiesel using K2O/CaO-ZnO Catalyst over Hybrid Catalytic-Plasma Reactor. MATEC Web of Conferences, 156, art. no. 06012. DOI: 10.1051/matecconf/201815606012 [Scopus],
Dwi Anggoro, D., Buchori, L., Istadi, I., Fadhil, R.P., Antonio, G. (2018). Optimization of Preparation of Zeolite Y Dealuminate Catalysts for Glycerol Conversion to Glycerol Mono Laurate. MATEC Web of Conferences, 156, art. no. 06006, ; DOI: 10.1051/matecconf/201815606006 [Scopus]
Buchori, L., Istadi, I., Purwanto, P., Marpaung, L.C., Safitri, R.L. (2018). Roles of K2O on the CaO-ZnO Catalyst and Its Influence on Catalyst Basicity for Biodiesel Production. E3S Web of Conferences, 31, art. no. 02009. DOI: 10.1051/e3sconf/20183102009 [Scopus]
Khuriati, A., Budi, W.S., Nur, M., Istadi, I., Suwoto, G. (2017). Modeling of heating value of municipal solid waste based on ultimate analysis using multiple stepwise regression linear in Semarang. ARPN Journal of Engineering and Applied Sciences, 12 (9), pp. 2870-2876. [Scopus record] ; Fulltext PDF
Buchori, L., Istadi, I., & Purwanto, P. (2017). Effects of Weight Hourly Space Velocity and Catalyst Diameter on Performance of Hybrid Catalytic-Plasma Reactor for Biodiesel Synthesis over Sulphated Zinc Oxide Acid Catalyst. Bulletin of Chemical Reaction Engineering & Catalysis, 12(2), 227-234. DOI: 10.9767/bcrec.12.2.775.227-234 (Q3) (Scopus) (WoS)
Khuriati, A., Setiabudi, W., Nur, M., Istadi, I., Suwoto, G., Bono, B. (2017). Energy recovery potential from combustible fraction of Semarang’s municipal solid waste. Advanced Science Letters, 23 (3), pp. 2424-2426. [Scopus record]; DOI: 10.1166/asl.2017.8681
Harihastuti, N., Purwanto, P., Istadi, I. (2015). Separation of H2S and NH3 gases from tofu waste water-based biogas using activated carbon adsorption. AIP Conference Proceedings, 1699, art. no. 060012. [Scopus record]; DOI: 10.1063/1.4938366
Khuriati, A., Setiabudi, W., Nur, M., Istadi, I. (2015). Heating value prediction for combustible fraction of municipal solid waste in Semarang using backpropagation neural network. AIP Conference Proceedings, 1699, art. no. 030028. [Scopus record]; DOI: 10.1063/1.4938313
Nurhadi, N., Diniyati, D., Efendi, M.A.A., Istadi, I. (2015). Thermodynamic analysis of tar reforming through auto-thermal reforming process. AIP Conference Proceedings, 1699, art. no. 050007. [Scopus record]; DOI: 10.1063/1.4938343
Sutanto, H., Nurhasanah, I., Istadi, I., Priyono, P. (2014). The influence of Mn/Ga solution mole fraction on the solid composition and microstructure of GaN:Mn thin film deposited on silicon substrate by spin coating technique. Advanced Materials Research, 896, pp. 203-210. [Scopus record]; DOI: 10.4028/www.scientific.net/AMR.896.203
Istadi, I. (2013). Thermodynamic analysis of synthesis gas and higher hydrocarbons production from methane. Syngas: Production, Applications and Environmental Impact, Nova Publisher, pp. 99-120 [Scopus record]
Istadi, Amin, N.A.S. (2006). Optimization of process parameters and catalyst compositions in carbon dioxide oxidative coupling of methane over CaO-MnO/CeO2 catalyst using response surface methodology. Fuel Processing Technology, 87 (5), pp. 449-459. [Scopus record]; DOI: 10.1016/j.fuproc.2005.11.004 (Q1) (WoS)
Istadi, Amin, N.A.S. (2006). Co-generation of synthesis gas and C2+ hydrocarbons from methane and carbon dioxide in a hybrid catalytic-plasma reactor: A review. Fuel, 85 (5-6), pp. 577-592. [Scopus record]; DOI: 10.1016/j.fuel.2005.09.002 (Q1) (WoS)
Istadi, Amin, N.A.S. (2005). A hybrid numerical approach for multi-responses optimization of process parameters and catalyst compositions in CO2 OCM process over CaO-MnO/CeO2 catalyst. Chemical Engineering Journal, 106 (3), pp. 213-227. [Scopus record]; DOI: 10.1016/j.cej.2004.12.001 (Q1) (WoS)
Sitompul, J.P., Istadi, Sumardiono, S. (2003). Modelling and simulation of momentum, heat, and mass transfer in a deep-bed grain dryer. Drying Technology, 21 (2), pp. 217-229. [Scopus record]; DOI: 10.1081/DRT-120017744 (Q1) (WoS)
Sitompul, J.P., I. Istadi, S. Sumardiono. (2003). Modelling and simulation of momentum, heat, and mass transfer in a deep-bed grain dryer. Drying Technology, 21 (2), pp. 217-229, DOI: 10.1081/DRT-120017744 (Q1) (WoS) (Scopus)
