Wahyu Triaji Rahadianto, NIM. 94220007 (2022) Analisis Pengaruh Kerak Mineral Pada Perpindahan Panas Evaporator Semi-Kestner Quintuple Effect. Masters thesis, Universitas Muhammdiyah Palembang.

Preview	Text 94220007_BAB I_DAFTAR PUSTAKA.pdf Download (2MB) | Preview
	Text 94220007_BAB II.pdf Restricted to Repository staff only Download (965kB)
	Text 94220007_BAB III.pdf Restricted to Repository staff only Download (2MB)
	Text 94220007_BAB IV.pdf Restricted to Repository staff only Download (1MB)
	Text 94220007_BAB V.pdf Restricted to Repository staff only Download (777kB)
	Text 94220007_DAFTAR PUSTAKA.pdf Restricted to Repository staff only Download (1MB)
	Text 94220007_LAMPIRAN.pdf Restricted to Repository staff only Download (4MB)
	Text 94220007_Cover_sampai_Lampiran.pdf Restricted to Repository staff only Download (1MB)

Abstract

Indonesia as a large population country has the potential to become one of the largest consumers of sugar in the world. Indonesia's national sugar needs amounted to 3.2 million tons per year while domestic production was around 2 million tons.In the sugar industry the benefits of evaporator tools are to thicken nira (clear juice) whose dissolved solid number is 7 - 11 oBrix into a thickened nira (syrup) with a dissolved solid of 55 - 60 oBrix, this process occurs through the process of evaporation of water content contained in the material. In the Pratama Nusantara Sakti sugar factory the type of evaporator used is a Semi-Kestner type evaporator with the quintuple effect principle. One of the biggest challenges of evaporators is the decrease in heat value of the evaporator due to the onset of mineral crust that inhibits heat transfer. On September 7th, 2021 Q evaporator 1 is at 135874.8 Kw and on October 26th, 2021 Q evaporator 1 is at 121399.2 Kw.The author concluded that decreased heat transfer also means lowering evaporator performance in evaporating water from the material nira (clear juice) which ultimately makes the final flow lane of the material even greater. The author recommends mechanical cleaning or chemical cleaning per 28 days the milling process takes place in order to remove the mineral crust on the evaporator calandria tube.

Item Type:	Thesis (Masters)
Additional Information:	Pembimbing : 1. Dr.Ir.Eka Sri Yusmartini,M.T. 2. Dr. Mardwita, S.T.,M.T.
Uncontrolled Keywords:	sugar industry, evaporator, mineral crust
Subjects:	Kimia > Bahan Kimia Organis Kimia > Pabrik Kimia Kimia > Teknologi Kimia Kimia > Teknologi Makanan
Divisions:	PPS Teknik Kimia (S2)
Depositing User:	Mahasiswa Program Pascasarjana
Date Deposited:	23 Aug 2022 05:51
Last Modified:	23 Aug 2022 05:51
URI:	http://repository.um-palembang.ac.id/id/eprint/21590

Actions (login required)

View Item