Tahongai (Kleinhovia hospita Linn.) is one of herbal plant cultivated in Kalimantan. Tahongai stem bark extract (Kleinhovia hospita Linn.) is known containing antioxidant to prevent cancer cell growing, therefore it is expected to become a good organic corrosion inhibitor. Tests conducted in this study were: DPPH to prove the content of antioxidant compounds in Tahongai woods (Kleinhovia hospita Linn.) from which IC50 number is found to be 153.78 µg/mL, indicating intermediate power, Fourier Transform Infrared Specroscopy (FTIR) to determine the functional groups and compounds in Tahongai stem bark extract (Kleinhovia hospita Linn.) and suspected that flavonoid compound contained in extract, Open Circuit Potential (OCP) to obtain corrosion rate data and found that the slowest corrosion occurred on 400 ppm (30 days) with corrosion rate 8,74 × 10-4 mm/year. The most efficient inhibitor found in 400 ppm (30 days) with 92,063%.
Skip Nav Destination
Article navigation
3 April 2018
PROCEEDINGS OF THE 3RD INTERNATIONAL CONFERENCE ON MATERIALS AND METALLURGICAL ENGINEERING AND TECHNOLOGY (ICOMMET 2017): Advancing Innovation in Materials Science, Technology and Applications for Sustainable Future
30–31 October 2017
Surabaya, Indonesia
Research Article|
April 03 2018
Utilization of Tahongai stem bark (Kleinhovia hospita Linn.) extract as corrosion inhibitor on API 5L steel
Yoel Rizky;
Yoel Rizky
a)
Material and Metallurgical Engineering, Institut Teknologi Kalimantan
, Soekarno-Hatta KM. 15 Balikpapan Utara, Balikpapan 76127, Indonesia
a)Corresponding author: 06131011@itk.ac.id
Search for other works by this author on:
Eli Novita;
Eli Novita
Material and Metallurgical Engineering, Institut Teknologi Kalimantan
, Soekarno-Hatta KM. 15 Balikpapan Utara, Balikpapan 76127, Indonesia
Search for other works by this author on:
Shaimah Rinda;
Shaimah Rinda
Material and Metallurgical Engineering, Institut Teknologi Kalimantan
, Soekarno-Hatta KM. 15 Balikpapan Utara, Balikpapan 76127, Indonesia
Search for other works by this author on:
Sulistijono;
Sulistijono
Material and Metallurgical Engineering, Institut Teknologi Kalimantan
, Soekarno-Hatta KM. 15 Balikpapan Utara, Balikpapan 76127, Indonesia
Search for other works by this author on:
Yunita Triana
Yunita Triana
Material and Metallurgical Engineering, Institut Teknologi Kalimantan
, Soekarno-Hatta KM. 15 Balikpapan Utara, Balikpapan 76127, Indonesia
Search for other works by this author on:
a)Corresponding author: 06131011@itk.ac.id
AIP Conf. Proc. 1945, 020073 (2018)
Citation
Yoel Rizky, Eli Novita, Shaimah Rinda, Sulistijono, Yunita Triana; Utilization of Tahongai stem bark (Kleinhovia hospita Linn.) extract as corrosion inhibitor on API 5L steel. AIP Conf. Proc. 3 April 2018; 1945 (1): 020073. https://doi.org/10.1063/1.5030295
Download citation file:
Sign in
Don't already have an account? Register
Sign In
You could not be signed in. Please check your credentials and make sure you have an active account and try again.
Sign in via your Institution
Sign in via your InstitutionPay-Per-View Access
$40.00
19
Views
Citing articles via
Related Content
Efficiency and corrosion rate analysis of organic inhibitor utilization from bawang dayak leaves (EleutherineamericanaMerr.) on API 5L steel
AIP Conference Proceedings (May 2018)
Phytochemical analysis and antioxidant capacity of Lycopodium clavatum Linn. from Lake Sebu, South Cotabato, Philippines
AIP Conference Proceedings (January 2017)
The impact of the use of different mordants types on the ecoprint dyeing using secang wood (Caesalpinia sappan Linn) dye on primisima fabric
AIP Conference Proceedings (July 2023)
New information of plants with potential as traditional medicine from tangale natural reserve, Gorontalo Province – Sulawesi
AIP Conference Proceedings (October 2022)
Structural analysis of bacterial cellulose supplemented Curcuma Longa Linn extract for wound healing
AIP Conference Proceedings (August 2023)