Article Per Year (5 Year)
p-Index From 2020 - 2025
0
P-Index
This Author published in this journals
All Journal Jurnal Teknologi Pertanian Media Mahardhika
Soebandi Soebandi
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Social Sciences

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Modifications and Performance Test of Semawar, Spiral and Tube Stove with Jatropha Fuel Oil Fatah, Gatot S.A.; Soebandi, Soebandi; Hastono, Abi D.
Jurnal Teknologi Pertanian Vol 15, No 2 (2014)
Publisher : Fakultas Teknologi Pertanian Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1657.817 KB)

Abstract

Kerosene as the primary fuel for cooking, is relatively expensive (at Rp 8000.-/liter). Recently the pressure cooker kerosene is still used by cake makers, bread, and noodle. By modifying the part of the cup rubbing alcohol and add a protective piping hot, the stove can be used with pressurized fuel Jatropha oil. Tobacco industry, ceramic and asphalt still use the stove.The purpose of this study is to obtain a prototype pressure cooker (semawar, spiral and tube type) fueled with jatropha oil by modifying the part of the reservoir cup rubbing alcohol, pipe and nozzle heat shield oil expenses. Modified pressure cooker and test performance using Jatropha oil is obtained as follows: the fuel consumption of 935 - 1250 mL/hour; pre-heating 9-17 minutes; time required to boil 2 liters of water was 5 minutes; noise level of 75.5 – 88.2 dB and the reddish color of blue flame.Keywords: pressure stove, oil, jatropha
Modification of Dry System Cotton Delinter to Increase Machine Capacity Fatah, Gatot Suharto Abdul; soebandi, Soebandi; Lutfi, Musthofa; Widodo, Puji
Jurnal Teknologi Pertanian Vol 13, No 3 (2012)
Publisher : Fakultas Teknologi Pertanian Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (596.115 KB)

Abstract

Dry system delinter machine designed by Indonesian Agency for Agriculture Research and Development, Serpong, Indonesia in cooperation with Indonesian Tobacco and Fiber Crops Research Institute, Malang, Indonesia has managed to assemble a seed processing equipment delinter dry system using nitric acid. The advantages of this tool are : the process is shorter (only 2-3 hours), no sunlight compared to wet systems (sulfuric acid) which will take approximately 2-3 days and does not pollute soil and water environments. But the tool still has a weakness, where the machine is not used anymore because delinter dimensions of the machine is too big. In addition there are the seeds of cotton delinted crust layer due to heating at the contact of nitric acid vapor to cotton seeds  rudimentary. It is therefore necessary modifications to the engine of delinter the dry system. The results have been obtained by modification of the engine delinter dry system that is able to clean the rest of cotton with good results. It has also  improved capacity of 120 k /h to 150 kg/hour. Nitric acid vapor has been wetting the rest can be directed to the distillation, so as not to endanger the operator. Nitric acid requirements prior to 1 L to 120 kg of seed cotton, can be saved to 0.9 L for 150 kg of seed cotton. Engine capacity can be increased of 25% and the nitric acid need to save as much as 35%.Keywords: delinter dry systems, cotton, nitric acid vapor
ANALISIS KEPATUHAN, TRANSPARANSI DAN AKUNTABILITAS LAPORAN DANA KAMPANYE PARTAI POLITIK DALAM PENGELOLAAN PENERIMAAN DAN PENGGUNAAN DANA KAMPANYE Andini, Bayu Nurcahyo; Monteiro, Frenqui; Soebandi, Soebandi
Media Mahardhika Vol 17 No 1 (2018): September 2018
Publisher : STIE Mahardhika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29062/mahardika.v17i1.56

Abstract

Campaign fund is the biggest spending of political party. Due to the huge amount of money during the campaign, by conducting this reseach to know and understand does the legislative candidade and political party are lawfull, transparant and accountable to their spending to the public as principle of good governance in democratic country. This is a qualitative reseach method with triangulation in collecting data, analysing, conduct indepth interview where social situation in the office of Sidoarjo KPU, Habib Basuni, CPA public accountant; and the expeert of of government/ contitutional law. Finding shows that, twoelve (12) political parties are unlawfull to their campaign fund report, yet not transparant and accountable to the public because of: high political cost, unsettle of democratic system, weak of law enforcement, lack of political education, unprofesional of political party internal administration and irelevancy of transparancy and accountability towards politacal succession. Therefore, need to have a cmprehensive and holistic  approach to all parth of democratic stakeholders to play their roles toward good  governance in Sodoarjo.
Co-Authors Abi D. Hastono Bayu Nurcahyo Andini, Bayu Nurcahyo Gatot S.A. Fatah, Gatot S.A. Gatot Suharto Abdul Fatah Monteiro, Frenqui Musthofa Lutfi Puji Widodo