Effect of temperature on the application of Myrmecodia Pendans extract for environmentally friendly corrosion inhibitor

Atria Pradityana*, Sulistijono, Winarto, Eddy Widiyono, Budi Luwar, Mahirul Mursid

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

5 Citations (Scopus)

Abstract

One of the efforts to control the corrosion rate used is to add inhibitors. Corrosion is a a decrease in the quality of a material (metal) caused by a chemical reaction between the metal and its environment. The purpose of this study is to analyze the effect of temperature on the corrosive medium in the presence of plant, Myrmecodia Pendans extracts as an organic inhibitor. This study used a type of carbon steel APT 5L Grade B with temperature 30°C, 40°C, 50°C. Corrosive medium used was 1M HCl with varying concentrations of plant extracts Myrmecodia Pendans 100 to 500 mg I L. Maceration method is a method used for extracting plants, Myrmecodia Pendans. The effectiveness of the use of organic inhibitors Myrmecodia Pendans in acid known by some measurements. There are ETS and FTTR. From the results of of measurements carried out, the Myrmecodia Pendans extract able to reduce corrosion rate. The resulting best inhibition efficiency of 82,88% at 30°C temperature conditions and extract the addition of 500 mg I L. Protection system that occurs is an Myrmecodia Pendans extract form a passive film on the surface of the material so as to reduce the corrosive attack.

Original languageEnglish
Title of host publicationInternational Seminar on Fundamental and Application of Chemical Engineering 2016, ISFAChE 2016
Subtitle of host publicationProceedings of the 3rd International Seminar on Fundamental and Application of Chemical Engineering 2016
Editors Widiyastuti, Fadlilatul Taufany, Siti Nurkhamidah
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735415102
DOIs
Publication statusPublished - 24 May 2017
Event3rd International Seminar on Fundamental and Application of Chemical Engineering 2016, ISFAChE 2016 - East Java, Indonesia
Duration: 1 Nov 20162 Nov 2016

Publication series

NameAIP Conference Proceedings
Volume1840
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference3rd International Seminar on Fundamental and Application of Chemical Engineering 2016, ISFAChE 2016
Country/TerritoryIndonesia
CityEast Java
Period1/11/162/11/16

Keywords

  • Myrmecodia Pendans
  • corrosion
  • inhibitor
  • organic
  • temperature

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