RANCANG BANGUN SISTEM PENGENDALIAN TEMPERATURE BITTERN PADA SERIAL EVAPORATOR BITTERN PLANT

Audia Istanti, Faisa (2024) RANCANG BANGUN SISTEM PENGENDALIAN TEMPERATURE BITTERN PADA SERIAL EVAPORATOR BITTERN PLANT. Diploma thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Penelitian ini membahas tentang simulator proses serial evaporator pada pengolahan bittern, yang sebelumnya tidak dilengkapi dengan pengendalian temperatur. Proses pemanasan dengan pengendalian temperatur sangat penting untuk menghilangkan kadar air dalam pengolahan limbah air garam secara efisien. Sistem kontrol yang digunakan adalah kontrol mode on-off, dimana pemanas akan mati saat suhu mencapai set point dan proses dilanjutkan pada evaporator berikutnya. Evaporator pertama memiliki set point 45°C, sementara evaporator kedua 95°C.. Ketika evaporator pertama mencapai setpoint 45°C kompor pada evaporator pertama akan otomatis mati sedangkan kompor pada evaporator kedua menyala dan dilanjutkan ke pemanasan berikutnya pada evaporator kedua hingga setpoint mencapai 95°C. Adapun ketika evaporator kedua mencapai setpoint 95°C , kompor pada evaporator kedua akan mati dan proses akan mengulang kembali dari evaporator pertama. Rancang bangun sistem pengendalian temperatur pada serial evaporator bittern plant ini diharapkan dapat mengekstrak kandungan garam yang masih tersedia di dalamnya serta memberikan efisiensi yang tinggi dalam proses penguapan, karena setiap tahapan pemanasan dapat dilakukan secara bertahap dan terkontrol. Selain itu, pemilihan set point pada setiap evaporator disesuaikan dengan karakteristik bittern yang dipanaskan, sehingga proses penguapan dapat berjalan dengan optimal. Dengan sistem pengendalian temperatur yang baik, hasil kinerja pada pemanasan evaporator satu dilakukan selama 10 menit untuk mencapai set point sementara untuk evaporator dua adalah 15 menit, diharapkan proses pengolahan limbah air garam ini tidak hanya dapat mengurangi kadar air, tetapi juga dapat mengekstrak garam yang bermanfaat dari bittern.
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This research discusses a simulator for a serial evaporator process in bittern treatment, which previously lacked temperature control. Temperature-controlled heating is crucial for efficiently removing water content in brine waste treatment. The control system used is an on-off mode, where the heater turns off when the temperature reaches the set point, and the process continues to the next evaporator. The first evaporator has a set point of 45°C, while the second evaporator has a set point of 95°C. When the first evaporator reaches the set point of 45°C, the heater in the first evaporator will automatically turn off, and the heater in the second evaporator will turn on, continuing the heating process in the second evaporator until the set point of 95°C is reached. Once the second evaporator reaches the set point of 95°C, the heater in the second evaporator will turn off, and the process will restart from the first evaporator. The design of the temperature control system in this serial evaporator bittern plant is expected to extract the remaining salt content and provide high efficiency in the evaporation process, as each heating stage can be performed in a stepwise and controlled manner. Additionally, the set points for each evaporator are adjusted according to the characteristics of the heated bittern, ensuring optimal evaporation. With a good temperature control system, the heating time for the first evaporator is 10 minutes to reach the set point, while for the second evaporator it is 15 minutes. It is hoped that this brine waste treatment process can not only reduce water content but also extract useful salts from the bittern.

Item Type:	Thesis (Diploma)
Uncontrolled Keywords:	Bittern, Evaporator, Pengendalian Temperatur, Bittern, Evaporator, Temperature Control
Subjects:	Q Science Q Science > QA Mathematics > QA76.9.U83 Graphical user interfaces. User interfaces (Computer systems)--Design. Q Science > QC Physics Q Science > QC Physics > QC 611.97.T46 Temperature effects. Including transition temperature
Divisions:	Faculty of Vocational > Instrumentation Engineering
Depositing User:	Faisa Audia Istanti
Date Deposited:	13 Aug 2024 01:35
Last Modified:	13 Aug 2024 01:35
URI:	http://repository.its.ac.id/id/eprint/115281

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