Article Per Year (5 Year)
p-Index From 2021 - 2026
0.882
P-Index
This Author published in this journals
All Journal Jurnal Teknologi Mineral dan Batubara Prosiding Temu Profesi Tahunan PERHAPI Journal of Engineering Researcher and Lecturer Jurnal Teknologi Mineral dan Batubara
Rosyid, Fadhila Achmadi
Unknown Affiliation
Chemical Engineering, Chemistry & Bioengineering Chemistry Education Energy Engineering Environmental Science Materials Science & Nanotechnology Mechanical Engineering

Published : 6 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 6 Documents
Search

 1 
APLIKASI METODE EVALUASI EKONOMI REAL OPTION PADA RENCANA INVESTASI SMELTER NICKEL PIG IRON Husin, Michael Kelvin Eddy; Wibowo, Aryo Prawoto; Rosyid, Fadhila Achmadi
Prosiding Temu Profesi Tahunan PERHAPI 2020: PROSIDING TEMU PROFESI TAHUNAN PERHAPI
Publisher : PERHAPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36986/ptptp.v0i0.165

Abstract

Industri ekstraksi logam terus membutuhkan proses yang lebih baik dengan tujuan meningkatkan keuntungan ekonomi dan ramah lingkungan. Secara umum reduksi selektif dapat mencapai efisiensi proses yang lebih tinggi dibandingkan dengan metode ekstraksi nikel yang banyak dipakai seperti Rotary Kiln-Electric Furnace (RKEF) maupun blast furnace. Pemanfaatan bijih nikel laterit low grade yang efisien dan menguntungkan dinilai sangat penting. Nickel Pig Iron (NPI) merupakan sebuah variasi dari produk feronikel.  NPI sendiri memiliki ciri khas kadar nikel yang rendah dan kadar besi yang tinggi dibandingkan dengan produk feronikel lainnya. Kegiatan pertambangan memerlukan waktu yang lama dan resiko yang besar dalam pengembalian investasinya. Hal ini disebabkan oleh besarnya nilai investasi yang diperlukan dan adanya faktor ketidakpastian ekonomi yang tinggi. Pada penelitian ini, faktor ketidakpastian ekonomi yang tinggi terutama disebabkan oleh pergerakan harga komoditas nikel. Metode Real Option dapat menyesuaikan faktor ketidakpastian tersebut dengan cara menilai aset dengan turut menghitung pengembalian dari aset nyata atau melindungi nilai aset tersebut saat terjadi hal yang negatif atau merugikan, sebagai contoh turunnya harga nikel. Hasil analisa real option  menyatakan bahwa investasi ini layak dan menguntungkan dengan nilai  opsi (NPV strategis) sebesar $380.165.046,94 dan option premium sebesar $187.154.405,56.
ANALISIS SUSTAINABLE DEVELOPMENT BERBASIS KOMODITAS TIMAH DI PROVINSI KEPULAUAN BANGKA BELITUNG MENGGUNAKAN PENDEKATAN DATA PANEL Listiawati, Sitra Wahyu; Wibowo, Aryo Prawoto; Rosyid, Fadhila Achmadi
Jurnal Teknologi Mineral dan Batubara Vol 20 No 1 (2024): Jurnal Teknologi Mineral dan Batubara Edisi Januari 2024
Publisher : Balai Besar Pengujian Mineral dan Batubara tekMIRA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30556/jtmb.Vol20.No1.2024.1338

Abstract

Sustainable development is one of the important aspects of the development of a region. Development planning of a region has many obstacles, one of them is the dependence on a certain sector that becomes a source of regional income, such as the tin mining sector in Bangka Belitung Province. Sustainable development has several goals that are represented by three main aspects; economic, social, and environmental aspects of the six regencies in the Bangka Belitung Island Province. The economic aspect uses Gross Regional Domestic Product data from the tin mining sector, the social aspect uses Human Development Index data, and the environmental aspect uses the Environmental Quality Index data. These three aspects will be used as indicators to obtain the value of the Sustainable Development Index in the Bangka Belitung Islands Province. This study used the panel data method to examine the influence of the tin mining sector as one of the largest contributors to regional income, on sustainable development in the Bangka Belitung Islands Province. The panel data method was used to analyze the economic, social, and environmental aspects of the Sustainable Development Index so that the most influence sustainable development aspect in the Bangka Belitung Islands Province can be identified. The results of this study show that the mining sector  had the least contribution of 0.17 units to the Sustainable Development Index compared to the Human Development Index value of 5.9 units and 0.48 units of the Environmental Quality Index value which represented social and environmental aspects.
POTENSI PERTUMBUHAN DAN DAYA SAING SEKTOR PERTAMBANGAN DI KABUPATEN MANOKWARI Setiawan, Arif; Rosyid, Fadhila Achmadi
Jurnal Teknologi Mineral dan Batubara Vol 20 No 2 (2024): Jurnal Teknologi Mineral dan Batubara Edisi Mei 2024
Publisher : Balai Besar Pengujian Mineral dan Batubara tekMIRA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30556/jtmb.Vol20.No2.2024.1501

Abstract

The mining sector is a sector that contributes to economic growth in areas, one of which is in the Manokwari Regency. Within 12 years (2010-2022) the GRDP of the mining sector is likely to increase. The GRDP of the mining sector contributes 3% of the total GRDP of the Manokwari regency. Based on this, does the mining sector have the potential and the carrying capacity or competitiveness in the increasing GRDP in the Manokwari Regency? Therefore, this study aims to assess the potential and carrying capacity of the mining sector in increasing economic growth in the Manokwari regency. The method used is overlay analysis, which results from a combination of the assessment methods of Static Location Questient, Dynamic Location Questient, Shift Share Analysis, Typology Classen analysis, and Growth Ratio Models. The data used is GRDP data for Manokwari Regency and West Papua Province from 2010 to 2022. The results obtained show that the mining sector in Manokwari Regency is not the main sector or has not become the main focus in Manokwari Regency. However, this sector is a prospective sector or has the potential to be developed in the future so that it becomes the mainstay sector or the main sector.
POTENSI PERTUMBUHAN DAN DAYA SAING SEKTOR PERTAMBANGAN DI KABUPATEN MANOKWARI Setiawan, Arif; Rosyid, Fadhila Achmadi
Jurnal Teknologi Mineral dan Batubara Vol 20 No 2 (2024): Jurnal Teknologi Mineral dan Batubara Edisi Mei 2024
Publisher : Balai Besar Pengujian Mineral dan Batubara tekMIRA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30556/jtmb.Vol20.No2.2024.1501

Abstract

The mining sector is a sector that contributes to economic growth in areas, one of which is in the Manokwari Regency. Within 12 years (2010-2022) the GRDP of the mining sector is likely to increase. The GRDP of the mining sector contributes 3% of the total GRDP of the Manokwari regency. Based on this, does the mining sector have the potential and the carrying capacity or competitiveness in the increasing GRDP in the Manokwari Regency? Therefore, this study aims to assess the potential and carrying capacity of the mining sector in increasing economic growth in the Manokwari regency. The method used is overlay analysis, which results from a combination of the assessment methods of Static Location Questient, Dynamic Location Questient, Shift Share Analysis, Typology Classen analysis, and Growth Ratio Models. The data used is GRDP data for Manokwari Regency and West Papua Province from 2010 to 2022. The results obtained show that the mining sector in Manokwari Regency is not the main sector or has not become the main focus in Manokwari Regency. However, this sector is a prospective sector or has the potential to be developed in the future so that it becomes the mainstay sector or the main sector.
ANALISIS SUSTAINABLE DEVELOPMENT BERBASIS KOMODITAS TIMAH DI PROVINSI KEPULAUAN BANGKA BELITUNG MENGGUNAKAN PENDEKATAN DATA PANEL Listiawati, Sitra Wahyu; Wibowo, Aryo Prawoto; Rosyid, Fadhila Achmadi
Jurnal Teknologi Mineral dan Batubara Vol 20 No 1 (2024): Jurnal Teknologi Mineral dan Batubara Edisi Januari 2024
Publisher : Balai Besar Pengujian Mineral dan Batubara tekMIRA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30556/jtmb.Vol20.No1.2024.1338

Abstract

Sustainable development is one of the important aspects of the development of a region. Development planning of a region has many obstacles, one of them is the dependence on a certain sector that becomes a source of regional income, such as the tin mining sector in Bangka Belitung Province. Sustainable development has several goals that are represented by three main aspects; economic, social, and environmental aspects of the six regencies in the Bangka Belitung Island Province. The economic aspect uses Gross Regional Domestic Product data from the tin mining sector, the social aspect uses Human Development Index data, and the environmental aspect uses the Environmental Quality Index data. These three aspects will be used as indicators to obtain the value of the Sustainable Development Index in the Bangka Belitung Islands Province. This study used the panel data method to examine the influence of the tin mining sector as one of the largest contributors to regional income, on sustainable development in the Bangka Belitung Islands Province. The panel data method was used to analyze the economic, social, and environmental aspects of the Sustainable Development Index so that the most influence sustainable development aspect in the Bangka Belitung Islands Province can be identified. The results of this study show that the mining sector  had the least contribution of 0.17 units to the Sustainable Development Index compared to the Human Development Index value of 5.9 units and 0.48 units of the Environmental Quality Index value which represented social and environmental aspects.
Nickel mining on small islands and the conservation mandate: A regulatory review and policy analysis based on the Raja Ampat case study Zahar, Wahyudi; Rosyid, Fadhila Achmadi
Journal of Engineering Researcher and Lecturer Vol. 4 No. 3 (2025): Regular Issue
Publisher : Researcher and Lecturer Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58712/jerel.v4i3.195

Abstract

Indonesia plays a strategic role in global mineral supply, but the expansion of mining into coastal–small-island areas demand governance that balances down streaming objectives with the conservation mandate. This article presents a regulatory review and policy analysis illustrated by the Raja Ampat case. The policy framework examined includes Government Regulation (PP) No. 25 of 2024, Ministry of Energy and Mineral Resources Regulation (Permen ESDM) No. 15 of 2024, and Ministerial Decree (Kepmen ESDM) No. 177.K/MB.01/MEM.B/2024. The analysis shows that: (i) licensing and enforcement instruments have been strengthened, as reflected in corrective actions against non-compliant permits; (ii) in small-island contexts with high conservation value, the principal risks stem from sedimentation and declining water quality, which affect coral-reef ecosystems and fisheries–tourism livelihoods; and (iii) the effectiveness of regulations is highly determined by consistency of implementation, data traceability, and public participation. Policy recommendations include indicator-based enforcement (quarterly inspections and an RKAB compliance dashboard), a sediment-focused “AMDAL+” environmental impact assessment for coastal–reef settings, synchronizing a “small-island/geopark” filter in WIUP/WIUPK designation, supply-chain transparency, and strengthening local economic alternatives that are compatible with conservation. The findings affirm that a balance between economic growth and ecosystem sustainability can be achieved through a combination of stringent licensing screening, adaptive monitoring, and transparent governance.
Co-Authors Arif Setiawan Arif Setiawan Husin, Michael Kelvin Eddy Listiawati, Sitra Wahyu Wibowo, Aryo Prawoto Zahar, Wahyudi