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- Publications
- Influence
Effect of heating rate on the slow pyrolysis behaviour and its kinetic parameters of oil-palm shell
- F. Surahmanto, Harwin Saptoadi, H. Sulistyo, Tri Agung Rohmat
- Chemistry
- 23 September 2017
The effect of heating rate on the slow pyrolysis behaviour and its kinetic parameters was investigated in this study. Pyrolysis experiment with oil–palm shell waste as raw material was conducted in… Expand
- 5
Investigation of the slow pyrolysis kinetics of oil palm solid waste by the distributed activation energy model
- F. Surahmanto, H. Saptoadi, H. Sulistyo, Tri Agung Rohmat
- Materials Science
- 17 August 2020
ABSTRACT Oil palm solid waste has promising potential as future feedstock for bioenergy generation due to its abundant availability as an impact of the increasing world's palm oil production. In this… Expand
Studi performa tungku gasifikasi biomassa pada berbagai laju awal udara primer
- F. Surahmanto, Mse Ing. Ir. Harwin Saptoadi
- Physics
- 2009
Unjuk Kerja Generator Listrik Berbahan Bakar Biogas
- Novi Caroko, F. Surahmanto, Rizki Sulistiyo
- Physics
- 2019
Abstrak Pengujian unjuk kerja generator berbahan bakar biogas belum banyak dilakukan. Penelitian ini bertujuan untuk mengetahui unjuk kerja genset berbahan bakar biogas. Bahan baku biogas yang… Expand
The risk analysis of rice husk of co-firing fuel for boilers in sugar mills
- Yunaidi, F. Surahmanto, S. Harnowo
- Environmental Science
- 2020
Biomass is a very important energy source in the sugar mill industry as the main fuel in the power plant boilers. The efficiency of boilers for most sugar mills in Indonesia is quite low and the… Expand
Investigation of the pyrolysis characteristics and kinetics of oil-palm solid waste by using Coats–Redfern method
- F. Surahmanto, H. Saptoadi, Hary Sulistyo, Tri Agung Rohmat
- Materials Science
- 1 January 2020
The pyrolysis kinetics of oil-palm solid waste was investigated by performing experiments on its individual components, including empty fruit bunch, fibre, shell, as well as the blends by using a… Expand
THE EFFECT OF DIFFERENT AMBIENT TEMPERATURE TO SOLAR COOLING PERFORMANCE
- D. Harjunowibowo, D. Adilah, D. Rahardjo, D. Wijayanto, F. Surahmanto, T. P. Adinugroho
- Chemistry
- 9 May 2016
The density of adsorbent bed significantly contributed to solar cooling performance (COP). The density determines how well the heat and mass transfer are. Besides that, the COP is also determined by… Expand
PERFORMANCE STUDY OF WOOD CHIPS GASIFICATION STOVE
- F. Surahmanto
- Environmental Science
- 31 December 2019
TLDR
HUBUNGAN PEMAHAMAN GAMBAR TEKNIK DAN KREATIVITAS TERHADAP PRESTASI PRAKTIK CAD SISWA SMKN 2 DEPOK SLEMAN
- Taufiq Novarian Ardiansyah, Fredy Surahmanto
- Engineering
- 19 September 2016
Penelitian ini bertujuan untuk mengetahui hubungan Pemahaman Mata Pelajaran Gambar Teknik dan Kreativitas terhadap Prestasi Praktik CAD Siswa Kelas XI SMK N 2 Depok, Sleman. Penelitian ini termasuk… Expand