One of the altemative energy sources that could be a solution to replace petroleum in the future is coal briquette with energy content 6170-5900 kcal/kg. Coal briquettes have a fixed carbon around 38.55%, volatile matter ash 35.36%, 24%, and 20.84% Moisture so that the coal briquettes can be converted through the process of gasification. Gasification is a thermo-method of converting solid fuel …
Waste of cassava peel in large amount can give bad effect for environment. The waste of cassava peel can be used as renewable energy feedstock because of its role as an environmentally friendly biomass it can be processed into biobriket as an altemative fuel . The benefit of cassava peel can give a good effect for environment, and also can give value for that cassava peel.In this study , cassav…
Biobriket merupakan energi alternatif terbarukan yang dapat dijadikan solusi untuk mengatasi ketersediaan energi fosil yang semakin menipis. Pada penelitian ini telah dibuat biobriket dari campuran kulit singkong dan tandan kosong kelapa sawit dengan menggunakan aktivator asam fosfat. Kulit singkong dan TKKS dikarbonisasi pada suhu 400°C selama 90 menit, arang yang telah dikarbonisasi dicampur…
This research analyzed the effect of activation time and concentration of sulfuric acid and type of adhesive on the characteristics of coffee grounds biobriquettes, by determining the quality parameters of biobriquettes according to SNI 01-6235-2000. Coffee grounds charcoal was activated using sulfuric acid with variations in activation time and concentration of sulfuric acid. Variations in act…
Penelitian ini bertujuan untuk mengetahui pengaruh komposisi briket dari bahan baku organik tanaman dan hewan terhadap kinerja briket. Penelitian ini dilaksanakan di Laboratorium Biosistem Jurusan Teknologi Pertanian, Fakultas Pertanian Universitas Sriwijaya dan Laboratorium Dinas Pertambangan dan Energi Sumatera Selatan dari bulan Mei 2009 sampai dengan September 2009. Metode yang digunakan pa…
The manufacture of bio briquettes from carbonized corn cobs biomass has been carried out using a furnace, with variations in carbonization temperature 400 , 500 and 600 , and variations carbonization time of 30 minute, 60 minute and 90 minute. After the carbonization process, corn cobs charcoal was obtained, then crushed and sieved using a 100 mesh sieve. After the process, the charcoal is mixe…
This study determined the effect of sulfuric acid concentration and kepok banana peel on the characteristics of biobriquettes according to SNI 01-6235-2000 and with varying concentrations of sulfuric acid 1, 1.5 and 2N and kepok banana peel 2, 3 and 4 grams. The measured parameters consist of levels; water, ash, volatile matter, carbon and calorific value. Determination of calorific value using…
Biobriquettes have been made from renewable energy, namely biomass of rice husk, to be able for energy requirement. Rice husk contains a chemical composition of cellulose 31.12%, lignin 22.34% and hemicellulose 21.48%. Rice husk were carbonized based on time of 30, 60 and 90 minutes with variations of 400,500 and 600⁰C. The rice husk are then ground and sieved. The composition of rice husk bi…
Tujuan penelitian ini adalah untuk mempelajari pengaruh getah pinus dan kerapatan briket sebelum pengeringan terhadap karakteristik fisik briket serbuk kayu gergaji. Penelitian ini dilaksanakan di Laboratorium Biosistem, Laboratorium Kimia Jurusan Teknologi Pertanian, Hasil Pertanian, Fakultas Pertanian, Universitas Sriwijaya dan Laboratorium Dinas Pertambangan dan Energi Sumatera Selatan. Pene…
Tujuan penelitian ini adalah untuk mengkaji perbandingan ukuran serbuk daun akasia (Acacia mangium W.) dan perekat yang digunakan pada perlakuan terhadap karakteristik briket biomassa yang dihasilkan. Penelitian ini dilaksanakan dari bulan Agustus 2008 sampai bulan November 2009 di: 1. Laboratorium Perbengkelan, Jurusan Teknologi Pertanian, Fakultas Pertanian, Universitas Sriwijaya. 2. Laborato…
Tujuan penelitian ini adalah untuk merancang dan membuat alat pemadat biomassa serbuk kayu gergajian untuk bahan bakar briket. Penelitian telah dilaksanakan di Laboratorium Perbengkelan Alat dan Mesin Pertanian, Program Studi Teknik Pertanian, Jurusan Teknologi Pertanian, Fakultas Pertanian, Universitas Sriwijaya pada bulan Maret sampai dengan Agustus 2014. Penelitian ini menggunakan metode eks…
Penelitian ini bertujuan untuk mempelajari karakteristik briket arang dari limbah pertanian dengan penambahan alang-alang yang telah dikarbonisasi sebagai starter penyalaan. Penelitian ini dilaksanakan di Laboratorium Biosistem, Laboratorium Kimia Hasil Pertanian, Jurusan Teknologi Pertanian, Fakultas Pertanian, Universitas Sriwijaya dan Laboratorium Dinas Pertambangan dan Energi Sumatera Selat…
Biobriquettes from coconut fiber have been made with a mixture of kapok banana peels and tapioca with variation in temperature and carbonization time to optimum carbonitation tempertur and time and calorific value at the best condition. Coconut fiber were carbonized using a furnace with variations in temperature and carbonization time, variations in carbonization temperature used were 400"℃" …
The manufacture of biobriquettes from biomass in the form of empty oil palm fruit bunches with a mixture of plantain peel and tapioca adhesive has been carried out. Palm oil empty fruit bunch were carbonized at a temperature of 600℃ for 90 minutes. The carbonized OPEFB charcoal was activated with sulfuric acid with variations at activation time and sulfuric acid concentration. Activation time…
Biobriquettes have been made from biomass using of purun tikus (Elocharis dulcis) and red meranti sawdust (Shorea parvifolia). Purun tikus and red meranti sawdust were carbonized based on temperature and time variations. Purun tikus and red meranti sawdust carbonized using furnace at 400, 450 and 500°C with time 30, 60 and 90 minutes. The carbonized charcoal is meshed and sieved though 100 mes…
Based on data from the Ministry of Energy and Mineral Resources in 2019 coal reserves in Indonesia amounted to 41 billion tons. This data shows that coal is a mineral which has good prospects. However, coal reserves generally include low-rank coal with high water content. Low-rank coal needs to be upgraded to increase the value of calories. One of them is by heating. The process of heating coal…
Cadangan batubara kalori rendah (low rank) di Indonesia cukup berlimpah maka diperlukan suatu teknologi untuk memanfaatkan batubara kualitas rendah menjadi sumber energi alternatif. Salah satu teknologi pemanfaatan batubara yaitu pembuatan briket batubara. Selain memanfaatkan batubara kualitas rendah, juga memanfaatkan limbah hasil industri seperti minyak pelumas bekas dan bahan campuran lain y…
The biocriquette made from a mixture of o palm oil shells added with banana peel and tapioca , with a composition of 80g oil palm shell, 30g tapioca and 20g kepok banana peel adhesive. Carbonization using by furnace with variation temperatur and time. The characterization was carried out using analysis of water content, ash, carbon, volatile metter, and colori value with the results referring t…
The aims of this research to evaluate the effect of carbonization time and temperature on biobriquette quality with kepok banana peel and tapioca adhesives according to SNI quality. This research was conducted through the carbonization process with temperature variations of 400, 500, 600oC and variations in the time of carbonization, namely 30, 60 and 90 minutes. The results showed that the qua…
Lahan rawa lebak merupakan lahan yang potensial untuk dikembangkan menjadi lahan budidaya padi beras merah. Kompos briket sebagai alternatif pupuk diharapkan mampu memacu pertumbuhan padi menjadi lebih baik dan mampu meningkatkan produksi. Penelitian ini bertujuan untuk mengetahui dosis dan teknik pemberian kompos briket yang paling baik pengaruhnya terhadap KTK, kadar nitrogen tanah dan k…
PT Bukit Asam (Persero) Tbk., merupakan salah satu perusahaan pertambangan batubara di Indonesia. Perusahaan ini memiliki 3 lokasi penambangan yang berada di Tanjung Enim, yaitu Muara Tiga Besar (MTB), Tambang Air Laya (TAL), dan Banko yang menghasilkan bermacam – macam kualitas batubara yang salah satunya berkode TE-59 yang merupakan batubara kalori rendah dikarenakan nilai kalori yang berki…