scholarly journals Performance Evaluation of the Physical and Combustion Properties of Briquettes Produced from Agro-Wastes and Wood Residues

2018 ◽  
Author(s):  
Babajide Charles Falemara ◽  
Victoria Ibukun Joshua ◽  
Oluwaseyi Oluwafunmi Aina ◽  
Rivi David Nuhu
Keyword(s):  
Specific Heat ◽  
Alternative Energy ◽  
Volatile Matter ◽  
Ash Content ◽  
Heat Of Combustion ◽  
Fixed Carbon ◽  
Corn Cobs ◽  
Randomized Design ◽  
Combustion Properties ◽  
Wood Residues

This study investigated the physical and combustion properties of briquettes produced from agricultural wastes (groundnut shells and corn cobs), wood residues (Anogeissus leiocarpus) and admixtures of the particles at 15%, 20% and 25% starch levels (binder). A 6 x 3 factorial experiments in a Completely Randomized Design (CRD) was adopted for the study. The briquettes produced were analyzed for density, volatile matter, ash content, fixed carbon and specific heat of combustion. The result revealed that the density ranged from 0.44g/cm3 to 0.53g/cm3, while briquettes produced from groundnut shells had the highest (0.53g/cm3) significant mean density. Mean volatile matter and ash content of the briquettes ranged from 24.35% to 34.95% and 3.37% to 4.91%. A. leiocarpus and corn cobs particles had the lowest and highest ash content respectively. The briquette fixed carbon and specific heat of combustion ranged from 61.68% to 68.97% and 7362kca/kg to 8222kca/kg respectively. Briquette produced from A. leiocarpus particles had the highest specific heat of combustion. In general, briquettes produced from A. leiocarpus particles and admixture of groundnut shell and A. leiocarpus particles at 25% starch level had better quality in terms of density and combustion properties and thus suitable as environmentally friendly alternative energy source.

scholarly journals Performance Evaluation of the Physical and Combustion Properties of Briquettes Produced from Agro-Wastes and Wood Residues

Recycling ◽  
2018 ◽  
Vol 3 (3) ◽  
pp. 37 ◽  
Author(s):  
Babajide Falemara ◽  
Victoria Joshua ◽  
Oluwaseyi Aina ◽  
Rivi Nuhu
Keyword(s):  
Specific Heat ◽  
Alternative Energy ◽  
Volatile Matter ◽  
Ash Content ◽  
Heat Of Combustion ◽  
Fixed Carbon ◽  
Corn Cobs ◽  
Randomized Design ◽  
Combustion Properties ◽  
Wood Residues

This study investigated the physical and combustion properties of briquettes produced from agricultural wastes (groundnut shells and corn cobs), wood residues (Anogeissus leiocarpus), and mixture of the particles at 15%, 20%, and 25% starch levels (binder). A 6 × 3 factorial experiments in a Completely Randomized Design (CRD) was adopted for the study. The briquettes produced were analyzed for density, volatile matter, ash content, fixed carbon, and specific heat of combustion. The result revealed that the density ranged from 0.44 g/cm3 to 0.53 g/cm3, while briquettes produced from groundnut shells had the highest (0.53 g/cm3) significant mean density. Mean volatile matter and ash content of the briquettes ranged from 24.35% to 34.95% and 3.37% to 4.91%. A. leiocarpus and corn cobs particles had the lowest and highest ash content, respectively. The briquette fixed carbon and specific heat of combustion ranged from 61.68% to 68.97% and 7362 kcal/kg to 8222 kcal/kg, respectively. Briquette produced from A. leiocarpus particles had the highest specific heat of combustion. In general, briquettes produced from A. leiocarpus particles and mixture of groundnut shell and A. leiocarpus particles at 25% starch level had better quality in terms of density and combustion properties and thus are suitable as an environmentally friendly alternative energy source.

scholarly journals Chemical Properties of Charcoal Briquette with Composition Types of Gerunggang (Cratoxylon Arborescens) and Tumih (Combretocarpus Rotundatus) Wood from Tropical Peatlands

2020 ◽  
Vol 10 (2) ◽  
pp. 17-22
Author(s):  
Alpian ◽  
Raynold Panjaitan ◽  
Adi Jaya ◽  
Yanciluk ◽  
Wahyu Supriyati ◽  
...  
Keyword(s):  
Alternative Energy ◽  
Chemical Properties ◽  
Calorific Value ◽  
Volatile Matter ◽  
Matter Content ◽  
Ash Content ◽  
National Standard ◽  
Fixed Carbon ◽  
Biomass Waste ◽  
Pioneer Plants

Charcoal briquettes can be an alternative energy and can be produced from Gerunggang and Tumih types of wood. These two types of wood are commonly found in Kalampangan Village as pioneer plants on burned peatlands. The research objective was to determine the chemical properties of charcoal briquettes produced from biomass waste from land processing without burning with several compositions of Gerunggang wood and Tumih wood. The chemical properties of charcoal briquettes refer to the Indonesian National Standard (SNI 01-6235-2000) and Standard Permen ESDM No. 047 of 2006. The results showed that all composition treatments in the ash content test, fixed carbon content and calorific value met the standards, while the test for volatile content in all treatment compositions did not meet the Indonesian National Standard (SNI 01-6235-2000). The composition of the most potential chemical properties and following the two standards used is the composition of 100% Tumih with ash content of 7.67%, volatile matter content of 27.23%, fixed carbon of 55.00%, and heating value of 5902.18 cal/g.

scholarly journals ANALISA PEMANFAATAN BRIKET LIMBAH ARANG KAYU ALABAN DI DESA TAPUK KECAMATAN LIMPASU KABUPATEN HULU SUNGAI TENGAH

INFO-TEKNIK ◽  
2020 ◽  
Vol 21 (1) ◽  
pp. 75
Author(s):  
Muhammad Nizar Ramadhan ◽  
Andy Nugraha
Keyword(s):  
Physical Properties ◽  
Alternative Energy ◽  
Calorific Value ◽  
Volatile Matter ◽  
Matter Content ◽  
Ash Content ◽  
Wood Charcoal ◽  
Fixed Carbon ◽  
Fixed Carbon Content ◽  
Better Than

The solution to reduce the use of fossil fuels is by utilizing renewable energy such as solar power, wind power, and hydropower, as well as the utilization of other alternative energy derived from biomass. One of alternative energy from biomass that is very potential is briquettes. Tapuk Village, Limpasu Subdistrict, Hulu Sungai Tengah Regency is one of the producers of Alaban wood charcoal, with grade D charcoal in the form of charcoal flakes and is often regarded as waste. This study aims to determine the physical properties of alaban wood charcoal waste briquettes which include water content, ash content, volatile matter content, fixed carbon content, and calorific value, as well as the potential utilization of alaban wood charcoal waste briquettes. so that residents can use Tapuk Village, Limpasu District, Hulu Sungai Tengah Regency as an alternative fuel to substitute kerosene and LPG. The results showed the physical properties of alaban wood charcoal waste briquettes for 3.66 % water content, 3.15 % ash content, 14.31 % volatile matter content, 78.88% fixed carbon content, 6.259.33 cal / gr calorific value. The use of alaban wood charcoal waste briquettes is able to produce consumption costs efficiency of 60% better than the use of LPG and 70% better than the use of kerosene.

scholarly journals Hasil Pengujian Proksimasi Dan Gas Buang Pada Briket Campuran Limbah Serutan Kayu, Sekam Padi Dan Bulu Ayam

2021 ◽  
Vol 14 (1) ◽  
pp. 33-39
Author(s):  
Muhamad Rizky Adipratama ◽  
Reza Setiawan ◽  
Najmudin Fauji
Keyword(s):  
Moisture Content ◽  
Rice Husk ◽  
Alternative Energy ◽  
Fossil Fuels ◽  
Calorific Value ◽  
Volatile Matter ◽  
Ash Content ◽  
Biomass Energy ◽  
Fixed Carbon ◽  
Wood Shavings

Biomass energy is one that can be used as an alternative energy as a substitute for fossil fuels and can also be useful for reducing environmental pollution due to increasing waste or waste. The manufacture of briquettes from chicken feather waste, wood shavings and rice husk waste aims to help deal with the problem of waste and use it as an alternative fuel. The making of briquettes is carried out by the process of drying the ingredients, charcoal, milling, sieving, kneading, printing, drying, proximate testing and measuring emissions on the briquettes. In this study, the composition of a mixture of chicken feathers (30%, 40%, 50%), wood shavings and rice husk (35%, 30%, 25%) was treated as well as particle sizes of 30 mesh and 60 mesh. The results of this study indicate that the lowest moisture content is in sample B2 of 4.5%. The lowest levels of volatile matters were in sample A1 of 37.4%. The lowest ash content was found in sample B3 at 10.8%. The highest fixed carbon was found in sample A3 at 45.1%. The highest calorific value (Gross Calorific Value) is found in the B3 sample of 5594 Kcal / Kg. And it has the highest CO, CO2, and HC emissions produced from the briquettes, namely 0.24%, 0.8%, 46 ppm. The properties of briquettes that have met SNI standards are moisture content, calorific value (except for sample A1), and the resulting emissions. And those that have not met SNI standards are the levels of volatile matter, ash content and fixed carbon. The resulting briquette can be used because the calorific value obtained is quiet high, which is above the specified standard of ≥ 5000 Kcal/Kg.

scholarly journals Production of Biomass Briquettes Using Coconut Husk and Male Inflorescence of Elaeis guineensis

2019 ◽  
pp. 1-9
Author(s):  
O. J. Lawal ◽  
T. A. Atanda ◽  
S. O. Ayanleye ◽  
E. A. Iyiola
Keyword(s):  
Elaeis Guineensis ◽  
Block Design ◽  
Volatile Matter ◽  
Ash Content ◽  
Palm Tree ◽  
Fixed Carbon ◽  
Heating Value ◽  
Coconut Husk ◽  
Male Inflorescence ◽  
Combustion Properties

The decreasing availability of fuel wood coupled with the increasing prices of kerosene and cooking gas in Nigeria has drawn attention on the need to consider alternative sources of energy for domestic and industrial use in the country. The study was undertaken to evaluate the combustion properties (percentage volatile matter, percentage ash content, percentage fixed carbon, heating value) of briquette produced from coconut husk and male inflorescence of Elaeis guineensis. The experiment was laid down using the Randomized Complete Block Design (RCBD). The study involves three particle sizes (2 mm each) of coconut husk, male inflorescence of oil palm tree and cassava starch used as binder. The coconut husk and male inflorescence of Elaeis guineensis were varied into (25:30:40:50:60) respectively and bound together with starch at same ratio. Proximate analysis was carried out to determine the constituent of the briquettes which include ash content, percentage fixed carbon, percentage volatile matter and experimental test to determine the heating value was also determined. All processing variables in this study were significantly different except for heating value at P>0.05. From the result of the percentage ash content, briquette produced from coconut husk, male inflorescence and starch at (20:20:60) has the least fixed carbon (6.5%) with better performance. The highest percentage volatile matter 74.6% was obtained from coconut husk, male inflorescence and starch at (20:20:60) while low fixed carbon (18.8%) was obtained from male inflorescence and starch at (60:40). In conclusion, large quantities of wastes generated in terms of coconut husk and male inflorescence which are disposed indiscriminately can be utilized to produce briquette with enhanced performance.

scholarly journals MUTU BRIKET ARANG KULIT BUAH KAKAO DENGAN MENGGUNAKAN KANJI SEBAGAI PEREKAT

PERENNIAL ◽  
2007 ◽  
Vol 3 (2) ◽  
pp. 55
Author(s):  
M. Natsir Usman
Keyword(s):  
Energy Source ◽  
Particle Size ◽  
Alternative Energy ◽  
Calorific Value ◽  
Volatile Matter ◽  
Ash Content ◽  
Fixed Carbon ◽  
Natural Energy ◽  
Charcoal Particle

The development of an alternative energy is now becoming important due to the decrease of natural energy source, The current research was conducted to observe the quality of making charcoal briquette from cocoa pod shell with the particle size of 30 mesh, 50 mesh, 70 mesh and 7 % starch as adhesive. The result showed that charcoal particle size of 70 mesh gave the best charcoal briquette quality having characteristics: moisture 10.67 %, density of 1.15 g/cm3, 18.98% ash content, 49.93 % fixed carbon, 24.99% volatile matter and the calorific value of 4372.54 cal/g. Charcoal briquette from cocoa pod shell was utilized as alternative energy. Key words: Cocoa pod shell, charcoal briquette, starch as adhesive. References

scholarly journals To Biomassa Tempurung Buah nyamplung (Callophyllum spp) untuk Pembuatan Briket Arang sebagai Bahan Bakar Alternatif

1970 ◽  
Vol 1 (1) ◽  
pp. 8-13
Author(s):  
Fahrizal Hazra ◽  
Novita Sari
Keyword(s):  
Moisture Content ◽  
Alternative Energy ◽  
Raw Materials ◽  
Volatile Matter ◽  
Quality Parameters ◽  
Matter Content ◽  
Ash Content ◽  
Raw Material ◽  
Fixed Carbon ◽  
Burning Charcoal

Nyamplung shell is a biomass whose existence has not been optimally utilized. Biomass is a solid waste that can be used again as a source of fuel. Favorable characteristics of the biomass is an energy source that can be utilized in a sustainable manner because it is renewable. Biomass of Nyamplung shell can be processed become a form of solid fuel with a same specific dimension, it is resulting from compression of bulk materials, powders, and the relatively small size commonly referred to as charcoal briquettes.  The aim of this research is to test the feasibility of nyamplung shell as a raw material for making briquettes on the households by conducting analysis of quality parameters briquette specimens including physical properties (water content, calor value, and density), briquette durability (persistence press), chemical (ash content, fixed carbon and volatile matter content) and the rate of burning charcoal briquette.  The treatment in this aim is a mixture composition of raw materials (charcoal of Nyamplung shell) who were given the same amount of adhesive and compressed by compressing hydraulic briquette. The results showed that, charcoal briquettes made from the Calophyllum shell can be used as alternative energy, with a characteristic range of values from 3,39-3,83% moisture content, calor value ranges from 3.646,14-5.431,35 calories / gram, the range of density values 0,663-0,721 gram/cm3, the range of persistence press value 1,98-5,39 kg/cm2, the range of ash content value 19,89-24,51%, the range of fixed carbon value 33,09-40,86%, the range of volatile matter value 35,03-38,57%, and the range of rate of burning from 0,0574-0,0898 grams/second. The low value of moisture content can lead to higher heating value of charcoal briquettes. High/low levels of volatile could affect fast/slow rate of burning charcoal briquettes. Key words : nyamplung shell, biomass, charcoal briquette

scholarly journals BIOPELET DARI LIMBAH CANGKANG KEMIRI (ALEURITES MOLUCCANA) DENGAN CAMPURAN BIOMASSA LIMBAH BATANG SAGU (METROXYLON SAGU) DAN SERBUK GERGAJI SEBAGAI SUMBER ENERGI ALTERNATIF

2021 ◽  
Vol 16 (2) ◽  
pp. 170-180
Author(s):  
Widia Istiani ◽  
Evi Sribudiani ◽  
Sonia Somadona
Keyword(s):  
Alternative Energy ◽  
Raw Materials ◽  
Calorific Value ◽  
Volatile Matter ◽  
Matter Content ◽  
Ash Content ◽  
Waste Biomass ◽  
Volatile Matter Content ◽  
Randomized Design ◽  
Aleurites Moluccana

Utilization of biomass as biopellet is a solution for the creation of renewable alternative energy. So that a research was conducted on the manufacture of biopellets from waste shells of candlenut (Aleurites moluccana) with a mixture of waste biomass from sago stems (Metroxylon sago) and sawdust. This study aims to determine the quality and determine the composition of the best raw materials in biopellets. This study used a completely randomized design (CRD) method with four treatments and five replications. The raw materials are dried for 3 days, then mashed and filtered, then the raw materials are mixed with adhesive and printed, the last parameter is tested. The results showed that the water content, calorific value, and volatile matter content of the biopellet met the SNI standard. 8021:2014. However, in the density and ash content test, the biopellet did not meet the SNI 8021:2014 standard. The best biopellet composition was obtained in treatment P2 with the addition of 10% of the total weight of biomass with a moisture content of 9.96%, density 0.31g/cm3, calorific value 4.232 cal/g, and ash content 11.3%, and volatile matter content of 73 ,69%

scholarly journals Assessment of the physical and combustion properties of briquettes produced from banana tree waste

2021 ◽  
Vol 4 (1) ◽  
pp. 62-68
Author(s):  
Yasha Yadav ◽  
Sudan Neupane
Keyword(s):  
Agricultural Waste ◽  
Volatile Matter ◽  
Ash Content ◽  
Waste Biomass ◽  
Hydraulic Jack ◽  
Screw Extruder ◽  
Fixed Carbon ◽  
Banana Tree ◽  
Combustion Properties ◽  
Biomass Resources

Nepal has an abundance of biomass resources. Heavy dependence on traditional source and waste management resulting from agricultural waste is one of the major problem in our country. Briquetting from agricultural waste can be an option for resource management. This study was undertaken to investigate the physical and combustion properties of briquettes produced from dried banana tree waste (leaves + pseudostem). Altogether four types of briquettes were produced, two from uncharred biomass using screw extruder and hydraulic jack briquetting machine and other two briquettes were produced from uncharred biomass/charcoal using screw extruder and beehive briquetting machine.For charred briquette, the density of screw extruder briquette (1.06 g/cm3) was higher than hydraulic briquette (0.33 g/cm3). For uncharred briquette, the density was higher (0.72 g/cm3) for screw extruder than beehive briquette (0.44 g/cm3). The Moisture content of briquettes varied from 7.23 to 11.04%, Volatile matter varied from 11 to 68.74%, Ash content varied from 4.94 to 49.43% and fixed carbon content varied from 15.27 to 32.34%. The calorific values of the briquettes ranged from 2462.0827 - 3899.193 kcal/kg, while the thermal efficiency ranges between 24.02– 30.71%, other results shows that the average burning rate between 3.55 and 6.41 g/min. Screw extruder briquette from uncharred Banana tree waste and beehive from charred/carbonized banana tree waste biomass was found to be comparatively better from the present study.

Evaluation of the higher heating value, volatile matter, fixed carbon and ash content of ground bamboo using near infrared spectroscopy

2017 ◽  
Vol 25 (5) ◽  
pp. 301-310 ◽  
Author(s):  
Jetsada Posom ◽  
Panmanas Sirisomboon
Keyword(s):  
Infrared Spectroscopy ◽  
Near Infrared Spectroscopy ◽  
Near Infrared ◽  
Model Development ◽  
Volatile Matter ◽  
Ash Content ◽  
Least Squares Regression ◽  
Fixed Carbon ◽  
Bomb Calorimetry ◽  
Heating Value

This research aimed to determine the higher heating value, volatile matter, fixed carbon and ash content of ground bamboo using Fourier transform near infrared spectroscopy as an alternative to bomb calorimetry and thermogravimetry. Bamboo culms used in this study had circumferences ranging from 16 to 40 cm. Model development was performed using partial least squares regression. The higher heating value, volatile matter, fixed carbon and ash content were predicted with coefficients of determination (r2) of 0.92, 0.82, 0.85 and 0.51; root mean square error of prediction (RMSEP) of 122 J g−1, 1.15%, 1.00% and 0.77%; ratio of the standard deviation to standard error of validation (RPD) of 3.66, 2.55, 2.62 and 1.44; and bias of 14.4 J g−1, −0.43%, 0.03% and −0.11%, respectively. This report shows that near infrared spectroscopy is quite successful in predicting the higher heating value, and is usable with screening for the determination of fixed carbon and volatile matter. For ash content, the method is not recommended. The models should be able to predict the properties of bamboo samples which are suitable for achieving higher efficiency for the biomass conversion process.

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