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Journal : Prosiding SENTIKUIN (Seminar Nasional Teknologi Industri, Lingkungan dan Infrastruktur)

Optimalisasi Kinerja Alat Torefikasi pada Proses Pembuatan Biochar dari Limbah Jengkok Tembakau Indah Wana, Yaniar Lisa ; Susanto; Iskandar, Taufik; Abrina Anggraini, Sinar Perbawani
Prosiding SENTIKUIN (Seminar Nasional Teknologi Industri, Lingkungan dan Infrastruktur) Vol 1 (2018): PROSIDING SENTIKUIN
Publisher : Fakultas Teknik Universitas Tribhuwana Tunggadewi

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Abstract

The amount of tobacco waste produced by the cigarette industry reaches 20 tons/day has the potential to pollute the environment if it is not processed first. Tobacco waste content is dangerous because there is heavy Arsenic metal that not in accordance with environmental quality standards, which is 24.19 ppm. Therefore, further technological and waste management approaches need to be taken to become a product that is beneficial and safe for the environment. The processing that can be done is to convert tobacco waste into biochar (Bio-Charcoal) using a Torefication equipment. In the Torefication process there are factors that influence, including temperature and time treatment. Determination of the right temperature and time will determine the quality of biochar produced. The purpose of this reseach was to determine the optimal temperature and time in achieving the best performance of Torefication equipment in the biochar production process from tobacco waste. Changing variables used were temperature (400oC, 450oC, 500oC, 550oC and 600oC) and time (30 minutes, 35 minutes, 40 minutes). The research parameters are % yield, missing components and equipment performance. The result of this reseach showed that the highest and lowest of % yield is 58.37% and 26.27%, the highest and lowest missing components are 73.73% and 41.63% and the highest and lowest equipment performance is 58.2 g/(jam.m) and 19.7 g/(jam.m). Based on statistical analysis the optimal temperature and time is at 450oC and 30 minutes.
Optimalisasi Proses Pembuatan Briket Arang Bambu Dengan Menggunakan Perekat Organik Kale, Jefrianti; Rinaldi Mula, Yoslin ; Iskandar, Taufik ; Abrina Anggraini, Sinar Perbawani
Prosiding SENTIKUIN (Seminar Nasional Teknologi Industri, Lingkungan dan Infrastruktur) Vol 2 (2019): PROSIDING SENTIKUIN
Publisher : Fakultas Teknik Universitas Tribhuwana Tunggadewi

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Abstract

The use of bamboo biomass as a substitute fuel for oil and gas requires briquette technology.The objective to be achieved in this research is to find out the results of the optimization of thebio-briquette from the combination of organic adhesives on the heating value, the duration oftime, the ash content and the water content. The determined variables are adhesives: cow dung,molasses, and starch and with adhesive composition: 5%, 10%, and 15%. The results obtainedin this study are the highest heating value obtained in cow dung adhesive with a composition of15% which is equal to 6,635 cal/gr while the longest flame time occurs in cow dung adhesive is64.30 minutes. The optimal point is in cow dung adhesive where the moisture content of0.1970% with ash content of 0.6480% is obtained at which point the calorific value reaches6,485 cal/gr and the combustion rate is 64.30 minutes. And the conclusions obtained turned outto be that the optimal manufacture of bamboo charcoal briquettes using organic adhesivesaffects the Heat Value, the duration of flame, ash content, and water content
Efisiensi Konsentrasi dan Suhu Larutan HCl pada Proses Hot Dip Galvanizing Agussari, Cici ; Ella; Iskandar, Taufik; Abrina Anggraini, Sinar Perbawani
Prosiding SENTIKUIN (Seminar Nasional Teknologi Industri, Lingkungan dan Infrastruktur) Vol 2 (2019): PROSIDING SENTIKUIN
Publisher : Fakultas Teknik Universitas Tribhuwana Tunggadewi

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Abstract

Hot Dip Galvanize is a type of iron coating process with other metals, such as zinc, bydipping into a tub of liquid zinc. The Hot Dip Galvanize process consists of severalstages, namely degreasing, pickling, fluxing, dipping, and quenching. Liquid zinc entersand attaches to the iron surface by a diffusion mechanism. Hot Dip Galvanize is widelyused as a method of protecting iron against corrosion.Some ways that can slow the rate of corrosion reactions include coating the metalsurface so that it is separated from the corrosive media, making the metal alloy so thatit is corrosion resistant, and by adding certain substances that function as corrosionreaction inhibitors
Proses Pembuatan Briket Arang dari Limbah Batang Singkong dengan Menggunakan Perekat Organik Yunitha Belak, Ofriana; Iskandar, Taufik; Abrina Anggraini, Sinar Perbawani; Grazias, Kostadia
Prosiding SENTIKUIN (Seminar Nasional Teknologi Industri, Lingkungan dan Infrastruktur) Vol 2 (2019): PROSIDING SENTIKUIN
Publisher : Fakultas Teknik Universitas Tribhuwana Tunggadewi

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Abstract

The development of cassava stem waste from year to year is increasing and the utilizationof cassava stem waste is not optimal because only 10% of the cassava stem height used forreplanting with the remaining 90% is not utilized at all. This study aims to utilize cassava stemwaste into charcoal briquettes as an alternative fuel by carbonizing or fabricating using fastpyrolysis reactors at 350 ° C for 4 hours to produce charcoal. Charcoal that has been formedis mixed with starch adhesives, molasses and cow dung with concentrations of 5, 10, and 15%and printed using a hydrolic press. The analysis results obtained, the value of water content(0.0015%), ash content (0.0212%), volatile matter values (2.33824%), heating value (7.184 cal/ g), combustion rate (46:52) and fixed carbon (98,0159%). Based on the results of the analysis,the optimal value of making charcoal from cassava stem waste is found in cow dung adhesive.
Analisis Daya Tahan Lama Simpan Pada Bakso Dengan Penambahan Tepung Asap Melalui Proses Mikroenkapsulasi Anin, Desi Fatima; Abrina Anggraini, Sinar Perbawani; Iskandar, Taufik
Prosiding SENTIKUIN (Seminar Nasional Teknologi Industri, Lingkungan dan Infrastruktur) Vol 3 (2020): PROSIDING SENTIKUIN
Publisher : Fakultas Teknik Universitas Tribhuwana Tunggadewi

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Abstract

Bakso is a processed meat product that is made by grinding it then mixing it with flour and cooking spices and then boiling it until cooked. However, meatballs have a relatively short shelf life when stored at room temperature, so preservatives are needed that are safe for consumption and can increase the shelf life of these meatballs. The preservative offered is the manufacture of liquid smoke by the pyrolysis process. The use of liquid smoke is not only limited to liquid smoke because it is considered impractical, so it is necessary to develop technology to protect the active components and facilitate its handling by making liquid smoke powder using maltodextrin as a carrier medium. This study aims to determine the optimal drying temperature in the microencapsulation process of smoked flour and the optimal storage time for the quality of food product preservation. There are 2 variables in this study, namely fixed variables and changing variables. Fixed variables included 2.5 kg coconut shell weight and 30% maltodextrin while changing variables included drying temperature (1350C, 1400C, 1450C 1500C) with shelf life (0, 2, and 4 days) and analysis parameters included moisture content and protein content. Smoked flour made by the microencapsulation method is proven to preserve food ingredients. This is because smoked flour has an acid content that can inhibit bacterial growth. Smoked flour with a concentration of 5% and a temperature of 135 ℃ is the most effective way to preserve meatball dough because it can provide a long shelf life of 3 days.