Proceedings of the Conference on Broad Exposure to Science and Technology 2021 (BEST 2021)

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Calcined Kiln Analysis and Proximate Simulation of High-Quality Coke Products Using Aspen Plus

Authors
Atika Safitri1, *, Ghiyar Ragil Alfath1, Wara Dyah Pita Rengga1, Nugroho Adi Sasongko2, Immanuella Juan Safira1
1Chemical Engineering Department, Universitas Negeri Semarang, Indonesia
2Agency for the Assessment and Application of Technology, Indonesia
*Corresponding author. Email: atika05@students.unnes.ac.id
Corresponding Author
Atika Safitri
Available Online 1 February 2022.
DOI
10.2991/aer.k.220131.006How to use a DOI?
Keywords
coke; kiln; mining; ash; smelter
Abstract

Indonesia’s green petroleum coke production capacity reaches 360,000 tons/year. Green Petroleum Coke (GPC) is the most widely used raw material in the manufacture of anodes for aluminium and steel smelters, but it is does not have good quality for smelting because it contains high ash, volatile matter and carbon. It is necessary to produce CPC that meets industry standards. Calcined Petroleum Coke (CPC) is produced from calcined coke technology by heating coke to a high temperature of 550-1,150 °C using a rotary kiln or vertical shaft kiln. The calcination process mostly determines the characteristic quality of the petroleum coke produced. This study will compare the advantages of product characteristics resulting from calcination technology between rotary kilns and shaft kilns and analysed calcined coke using Aspen Plus to produce high quality coke products that meet industry demand parameter standards; sulphur content (0.5-1.5%), fixed carbon (99.3%), volatile matter (0.5%) and ash (0.5%) and reduction of wasted CO2 gas emissions. thus can support the mining industry. Mining down streaming also encourages the country’s foreign exchange savings and boosts the domestic economy. Thus, Indonesia can produce economical steel and smelters.

Copyright
© 2022 The Authors. Published by Atlantis Press International B.V.
Open Access
This is an open access article under the CC BY-NC license.

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Volume Title
Proceedings of the Conference on Broad Exposure to Science and Technology 2021 (BEST 2021)
Series
Advances in Engineering Research
Publication Date
1 February 2022
ISBN
10.2991/aer.k.220131.006
ISSN
2352-5401
DOI
10.2991/aer.k.220131.006How to use a DOI?
Copyright
© 2022 The Authors. Published by Atlantis Press International B.V.
Open Access
This is an open access article under the CC BY-NC license.

Cite this article

risenwbib
TY  - CONF
AU  - Atika Safitri
AU  - Ghiyar Ragil Alfath
AU  - Wara Dyah Pita Rengga
AU  - Nugroho Adi Sasongko
AU  - Immanuella Juan Safira
PY  - 2022
DA  - 2022/02/01
TI  - Calcined Kiln Analysis and Proximate Simulation of High-Quality Coke Products Using Aspen Plus
BT  - Proceedings of the Conference on Broad Exposure to Science and Technology 2021 (BEST 2021)
PB  - Atlantis Press
SP  - 34
EP  - 40
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.220131.006
DO  - 10.2991/aer.k.220131.006
ID  - Safitri2022
ER  -