scholarly journals POTENSI PEMANFAATAN BIOMASSA SEKAM PADI UNTUK PEMBANGKIT LISTRIK MELALUI TEKNOLOGI GASIFIKASI

2018 ◽  
Vol 9 (2) ◽  
pp. 126-135
Author(s):  
Redaksi Tim Jurnal
Keyword(s):  
Power Generation ◽  
Energy Consumption ◽  
Potential Energy ◽  
Rice Husk ◽  
Agricultural Waste ◽  
Energy Reserves ◽  
Biomass Utilization ◽  
New Energy

Energy consumption in Indonesia from year to year has increased significantly and this must be realized by the whole community. While the national energy reserves will be increasingly thinner so must be found new energy reserves. One of the most potential energy in Indonesia is biomass. Therefore, it is necessary to make various breakthrough in utilizing biomass, one of potency of biomass utilization is gasification. Therefore, it is necessary to make various breakthrough in utilizing biomass, one of potency of biomass utilization is gasification. As an agricultural country, Indonesia produces large quantities of biomass. One of the agricultural waste is rice husk, the weight of husk produced is 22% from the weight of dry milled grain. The availability of rural biomass has the potential to be used in power generation in areas not covered by electricity services.

scholarly journals Optimization Method of Annual Power Generation and Transmission Maintenance Plan for New Energy Consumption

2020 ◽  
Vol 1549 ◽  
pp. 052091
Author(s):  
Bin Xue ◽  
Xiaowei Ma ◽  
Yunlong Chu ◽  
Xuanli Lan ◽  
Tianyu Zhang ◽  
...  
Keyword(s):  
Power Generation ◽  
Energy Consumption ◽  
Optimization Method ◽  
New Energy ◽  
Maintenance Plan

scholarly journals Influencing Factors of New Energy Development in China: Based on ARDL Cointegration and Granger Causality Analysis

2021 ◽  
Vol 9 ◽  
Author(s):  
Fuliang Xue ◽  
Xiaotong Feng ◽  
Jing Liu
Keyword(s):  
Economic Growth ◽  
Power Generation ◽  
Energy Consumption ◽  
Carbon Emissions ◽  
Industrial Structure ◽  
Energy Development ◽  
Energy Prices ◽  
Long Run ◽  
New Energy ◽  
Short Run

The development and competition of the new energy industry will become an important battlefield of a new round of technological and industrial competition. This study use the annual data from 1990 to 2019 to understand the factors affecting the development of new energy development in China by examining the long-run and causal relationship among the proportion of new energy consumption, energy prices, carbon emissions, industrial structure, economic growth, and new energy power generation in a multivariate model for China. The findings indicate that in the long run, new energy generation is positively linked with new energy consumption, whereas energy prices and carbon emissions have a negative and significant impact on new energy consumption. In the short run, economic growth can promote the growth of new energy consumption. However, this positive effect is gradually formed and is unlikely to happen soon. However, whether the impact of industrial structure optimization on new energy consumption is a long- or short-run estimate is not significant. Causality results suggest that a one-way Granger causality exists between each factor and new energy consumption in different lag orders, except for industrial structure. Re-examining the energy price mechanism and carbon emission mechanism policy, maintaining stable GDP growth, increasing the installed capacity of new energy power generation, and improving power generation conversion efficiency are vital for ensuring new energy development.

Development of white brick fuel cell using rice husk ash agricultural waste for sustainable power generation: A novel approach

2021 ◽  
Author(s):  
Verjesh Kumar Magotra ◽  
S.J. Lee ◽  
Akbar I. Inamdar ◽  
T.W. Kang ◽  
Pundalik D. Walke ◽  
...  
Keyword(s):  
Power Generation ◽  
Fuel Cell ◽  
Rice Husk ◽  
Rice Husk Ash ◽  
Agricultural Waste ◽  
Novel Approach ◽  
Sustainable Power

scholarly journals Study and Use of Rice Husk Ash as a Source of Aluminosilicate in Refractory Coating

Materials ◽  
2021 ◽  
Vol 14 (13) ◽  
pp. 3440
Author(s):  
Mohd Na’im Abdullah ◽  
Mazli Mustapha ◽  
Nabihah Sallih ◽  
Azlan Ahmad ◽  
Faizal Mustapha ◽  
...  
Keyword(s):  
Rice Husk ◽  
Rice Husk Ash ◽  
Agricultural Waste ◽  
Fire Retardant ◽  
Sem Analysis ◽  
Refractory Coating ◽  
Alkyd Paint ◽  
Passive Fire Protection ◽  
In Fire ◽  
Geopolymer Binder

The utilisation of rice husk ash (RHA) as an aluminosilicate source in fire-resistant coating could reduce environmental pollution and can turn agricultural waste into industrial wealth. The overall objective of this research is to develop a rice-husk-ash-based geopolymer binder (GB) fire-retardant additive (FR) for alkyd paint. Response surface methodology (RSM) was used to design the experiments work, on the ratio of RHA-based GB to alkyd paint. The microstructure behaviour and material characterisation of the coating samples were studied through SEM analysis. The optimal RHA-based GB FR additive was formulated at 50% wt. FR and 82.628% wt. paint. This formulation showed the result of 270 s to reach 200 °C and 276 °C temperature at equilibrium for thermal properties. Furthermore, it was observed that the increased contents of RHA showed an increment in terms of the total and open porosities and rough surfaces, in which the number of pores on the coating surface plays an important role in the formation of the intumescent char layer. By developing the optimum RHA-based GB to paint formulation, the coating may potentially improve building fire safety through passive fire protection.

scholarly journals Increasing the efficiency of using the natural gas potential energy in turbo-expander units for power generation

2021 ◽  
Author(s):  
Sergey Osipov ◽  
Olga Zlyvko ◽  
Nikolay Bychkov ◽  
Daria Kharlamova ◽  
Arkadiy Zaryankin
Keyword(s):  
Power Generation ◽  
Natural Gas ◽  
Potential Energy ◽  
Turbo Expander ◽  
Gas Potential

scholarly journals Energy Saving Strategies and On-Site Power Generation in a University Building from a Tropical Climate

2021 ◽  
Vol 11 (2) ◽  
pp. 542
Author(s):  
Jaqueline Litardo ◽  
Massimo Palme ◽  
Rubén Hidalgo-León ◽  
Fernando Amoroso ◽  
Guillermo Soriano
Keyword(s):  
Power Generation ◽  
Energy Consumption ◽  
Energy Saving ◽  
Building Energy ◽  
Tropical Climate ◽  
Power Converter ◽  
Photovoltaic System ◽  
Base Line ◽  
Building Energy Consumption ◽  
Cooling Loads

This paper compares the potential for building energy saving of various passive and active strategies and on-site power generation through a grid-connected solar photovoltaic system (SPVS). The case study is a student welfare unit from a university campus located in the tropical climate (Aw) of Guayaquil, Ecuador. The proposed approach aims to identify the most effective energy saving strategy for building retrofit in this climate. For this purpose, we modeled the base line of the building and proposed energy saving scenarios that were evaluated independently. All building simulations were done in OpenStudio-EnergyPlus, while the on-site power generation was carried out using the Homer PRO software. Results indicated that the incorporation of daylighting controls accounted for the highest energy savings of around 20% and 14% in total building energy consumption, and cooling loads, respectively. Also, this strategy provided a reduction of about 35% and 43% in total building energy consumption, and cooling loads, respectively, when combined with triple low-e coating glazing and active measures. On the other hand, the total annual electric energy delivered by the SPVS (output power converter) was 66,590 kWh, from where 48,497 kWh was supplied to the building while the remaining electricity was injected into the grid.

scholarly journals Agricultural Residue Management for Sustainable Power Generation: The Poland Case Study

2021 ◽  
Vol 11 (13) ◽  
pp. 5907
Author(s):  
Valerii Havrysh ◽  
Antonina Kalinichenko ◽  
Anna Brzozowska ◽  
Jan Stebila
Keyword(s):  
Power Generation ◽  
Spatial Distribution ◽  
Renewable Energy ◽  
Renewable Energy Sources ◽  
Agricultural Waste ◽  
Energy Utilization ◽  
Evaluation Methodology ◽  
Energy Sources ◽  
Energy Potential ◽  
Agricultural Residue

The European Union has set targets for renewable energy utilization. Poland is a member of the EU, and its authorities support an increase in renewable energy use. The background of this study is based on the role of renewable energy sources in improving energy security and mitigation of climate change. Agricultural waste is of a significant role in bioenergy. However, there is a lack of integrated methodology for the measurement of its potential. The possibility of developing an integrated evaluation methodology for renewable energy potential and its spatial distribution was assumed as the hypothesis. The novelty of this study is the integration of two renewable energy sources: crop residues and animal husbandry waste (for biogas). To determine agricultural waste energy potential, we took into account straw requirements for stock-raising and soil conservation. The total energy potential of agricultural waste was estimated at 279.94 PJ. It can cover up to 15% of national power generation. The spatial distribution of the agricultural residue energy potential was examined. This information can be used to predict appropriate locations for biomass-based power generation facilities. The potential reduction in carbon dioxide emissions ranges from 25.7 to 33.5 Mt per year.

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