Hazard and Operability Study (HAZOP) Based RAMS Plus C Using Genetic Algorithm Optimization in Heater Naphtha Hydro Treater, Oil Refinery Unit, Cilacap Indonesia

Ali Musyafa, Muhammad Asy’ari, Aulia Yoranda, Imam Abadi, Harsono Hadi, Nur Shoffiana

2023

Abstract

Naphtha Hydro Treater (NHT) Plant is a process to process heavy naphtha using the hydrotreating principle so that it will produce sufficient naphtha to go to the next process. One of the equipment contained in the NHT is a charge heater (82-F-201) and a reboiler heater (82-F-202). In carrying out the process, it is necessary to have a good level of safety and to know the potential hazards contained in the plant. The results of research conducted using the HAZOP method showed that 82-F-201 had a high-risk percentage of 27.7% while 82-F202 was 45.45% high risk. The safety instrumented system (SIS) in actual conditions for the 82-F-201 and 82-F-202 each has SIL 0. Whereas in the SIS design for the 82-F-201 and 82-F-202 the result is SIL 2. The design LCC scores were obtained at USD 477370 for the 82-F-201 and USD 320430 for the 82-F-202. In each section, the optimum type of technology used is technology A with a smart transmitter and air operated valve. As well as the most optimum architecture vote using 1oo1.

Paper Citation

in Harvard Style

Musyafa A., Asy’ari M., Yoranda A., Abadi I., Hadi H. and Shoffiana N. (2023). Hazard and Operability Study (HAZOP) Based RAMS Plus C Using Genetic Algorithm Optimization in Heater Naphtha Hydro Treater, Oil Refinery Unit, Cilacap Indonesia. In Proceedings of the 4th International Conference on Advanced Engineering and Technology - Volume 1: ICATECH; ISBN 978-989-758-663-7, SciTePress, pages 129-138. DOI: 10.5220/0012112100003680

in Bibtex Style

@conference{icatech23,
author={Ali Musyafa and Muhammad Asy’ari and Aulia Yoranda and Imam Abadi and Harsono Hadi and Nur Shoffiana},
title={Hazard and Operability Study (HAZOP) Based RAMS Plus C Using Genetic Algorithm Optimization in Heater Naphtha Hydro Treater, Oil Refinery Unit, Cilacap Indonesia},
booktitle={Proceedings of the 4th International Conference on Advanced Engineering and Technology - Volume 1: ICATECH},
year={2023},
pages={129-138},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0012112100003680},
isbn={978-989-758-663-7},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 4th International Conference on Advanced Engineering and Technology - Volume 1: ICATECH
TI - Hazard and Operability Study (HAZOP) Based RAMS Plus C Using Genetic Algorithm Optimization in Heater Naphtha Hydro Treater, Oil Refinery Unit, Cilacap Indonesia
SN - 978-989-758-663-7
AU - Musyafa A.
AU - Asy’ari M.
AU - Yoranda A.
AU - Abadi I.
AU - Hadi H.
AU - Shoffiana N.
PY - 2023
SP - 129
EP - 138
DO - 10.5220/0012112100003680
PB - SciTePress