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Agusdin
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Chemical Engineering, Chemistry & Bioengineering Chemistry Education Energy Engineering Materials Science & Nanotechnology

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Pengaruh Konsentrasi Gliserol Terhadap Densitas Produk Pada Alat Stripping Steam Dengan Tipe Rasching Ring Packing: Pengaruh Konsentrasi Gliserol Terhadap Densitas Produk Pada Alat Stripping Steam Dengan Tipe Rasching Ring Packing Indah Agus Setiorini; Agusdin; Muhammad Muslim
KINETIKA Vol. 13 No. 01 (2022): KINETIKA 01032022
Publisher : Politeknik Negeri Sriwijaya

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Abstract

Stripper is a separation process between a mixture of two liquid phase substances by using a gas phase substance as a separator. In this case, glycerol and H2O are used as a mixture and steam is used as a separating agent with the aim of removing the H2O content contained in the glycerol. In the separation process, variable variations are used in the form of concentrations of glycerol and H2O, respectively, concentrations of 70 %, 80 %, and 90 % against a predetermined temperature and pressure of 140oC and 45 Psi, with the aim of knowing what the glycerol and H2O concentrations are in the separation process. can work optimally. The process that occurs is a separation process based on boiling point, where water which has a lower boiling point of 100oC will be separated from glycerol with the help of steam with a temperature of 140oC. At a variable concentration of 70 % glycerol feed with a predetermined temperature and pressure, the data obtained is that the product still contains 4 % water in the glycerol product, the results of the process still do not meet the desired product conditions, namely 99.5 %. On the other hand, with a variable concentration of 90 % glycerol, this product only contains 1 % H2O, it can be concluded that the concentration of feed glycerol on H2O is very influential in the process of eliminating H2O levels in glycerol, because the higher the concentration of glycerol on H2O the work of steam in binding H2O is lighter so that steam can strip the H2O content in the feed more maximally.
Pendampingan Untuk Kreasi Sungai Larangan Di Desa Bilebante, Kecamatan Pringgarata, Lombok Tengah Akhmad Saufi; Agusdin; Alamsyah; Diswandi
Jurnal Pengabdian Magister Pendidikan IPA Vol 6 No 2 (2023): April-Juni
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v6i2.3387

Abstract

Bilebante is a tourism village which is rich with nature-based attractions and is one of the accredited-sustainable tourism villages in Lombok. One of the potential nature-based attractions in this village is the river. Hence, the preventive actions toward the negative environmental impacts of tourist activities should be implemented in early stage of its development. This community service is organised in order to empower the local people in Bilebante with nature-related tourism knowledge and skills for they can manage the river as a tourist attraction and as well as a conservation area. The local people’s enthusiasm to participate in this empowerment program indicate their strong willingness to develope a nature-based tourism attraction within the village and as well as the success of this community service program.
Co-Authors Akhmad Saufi Alamsyah Diswandi Indah Agus Setiorini muhammad muslim