PEMANFAATAN EKSTRAK BIJI ALPUKAT (PERSEA AMERICANA MILL) SEBAGAI BIOINHIBITOR KOROSI PADA LOGAM BAJA KARBON
| ctrlnum |
993 |
|---|---|
| fullrecord |
<?xml version="1.0"?>
<dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><relation>http://eprints.polsri.ac.id/993/</relation><title>PEMANFAATAN EKSTRAK BIJI ALPUKAT
(PERSEA AMERICANA MILL) SEBAGAI BIOINHIBITOR KOROSI PADA
LOGAM BAJA KARBON</title><creator>Herawati, -</creator><subject>TP Chemical technology</subject><description>THE UTILIZATION OF AVOCADO SEED (PERSEA AMERICANA MILL) AS
CORROSION BIOINHIBITOR OF CARBON STEEL
Herawati, 2014, 48 Pages, 11 Tables, 17 Pictures, 4 Enclosure
Avocado seed (Persea Americana Mil) is part of avocado plant, that is very rarely
used and eventually it waste in environment. The using of avocado seed is as row
material of bioinhibitor, because avocado seed has some contents such as tannin, N,
and P. By extracting avocado seed is used as bioinhibitor. The using of avocado seed
ectract as bioinhibitor hopefully can be new alternative and can reduce the using of
syntetic inhibitors. In testing the effectiveness of the avocado seed as bioinhibitor
corrosion on carbon steel plate use lose weight method. The variable is used in
various concentration of corrosion medium (HCl solution 1M, 2M, 3M, 4M, and 5M)
and periode of immersion test (1week, 2 weeks, 3 weeks, 4 weeks, and 5 weeks). The
resut of research showed that total of tannin in avocado seed extract is 0,203008%.
The most effective of avocado seed extract is using on hydrocloric acid 2M solution
with immersion test 1 week and efficiency 94,6407%.
Key words :
Corrosion, low carbon steel, guava leaf, tannin, inhibitor corrosion</description><date>2014-07</date><type>Thesis:Thesis</type><type>PeerReview:NonPeerReviewed</type><type>Book:Book</type><language>eng</language><identifier>http://eprints.polsri.ac.id/993/1/COVER%20HERA%20PDF.pdf</identifier><type>Book:Book</type><language>eng</language><identifier>http://eprints.polsri.ac.id/993/2/BAB%20I.pdf</identifier><type>Book:Book</type><language>eng</language><identifier>http://eprints.polsri.ac.id/993/3/BAB%20II.pdf</identifier><type>Book:Book</type><language>eng</language><identifier>http://eprints.polsri.ac.id/993/4/BAB%20III.pdf</identifier><type>Book:Book</type><language>eng</language><identifier>http://eprints.polsri.ac.id/993/5/BAB%20IV.pdf</identifier><type>Book:Book</type><language>eng</language><identifier>http://eprints.polsri.ac.id/993/6/BAB%20V.pdf</identifier><type>Book:Book</type><language>eng</language><identifier>http://eprints.polsri.ac.id/993/7/DAFTAR%20PUSTAKA.pdf</identifier><type>Book:Book</type><language>eng</language><identifier>http://eprints.polsri.ac.id/993/8/Gambar%20data%20pengamatan.pdf</identifier><type>Book:Book</type><language>eng</language><identifier>http://eprints.polsri.ac.id/993/9/Uraian%20perhitungan.pdf</identifier><identifier> Herawati, - (2014) PEMANFAATAN EKSTRAK BIJI ALPUKAT (PERSEA AMERICANA MILL) SEBAGAI BIOINHIBITOR KOROSI PADA LOGAM BAJA KARBON. Other thesis, Politeknik Negeri Sriwijaya. </identifier><recordID>993</recordID></dc>
|
| language |
eng |
| format |
Thesis:Thesis Thesis PeerReview:NonPeerReviewed PeerReview Book:Book Book |
| author |
Herawati, - |
| title |
PEMANFAATAN EKSTRAK BIJI ALPUKAT
(PERSEA AMERICANA MILL) SEBAGAI BIOINHIBITOR KOROSI PADA
LOGAM BAJA KARBON |
| publishDate |
2014 |
| topic |
TP Chemical technology |
| url |
http://eprints.polsri.ac.id/993/1/COVER%20HERA%20PDF.pdf http://eprints.polsri.ac.id/993/2/BAB%20I.pdf http://eprints.polsri.ac.id/993/3/BAB%20II.pdf http://eprints.polsri.ac.id/993/4/BAB%20III.pdf http://eprints.polsri.ac.id/993/5/BAB%20IV.pdf http://eprints.polsri.ac.id/993/6/BAB%20V.pdf http://eprints.polsri.ac.id/993/7/DAFTAR%20PUSTAKA.pdf http://eprints.polsri.ac.id/993/8/Gambar%20data%20pengamatan.pdf http://eprints.polsri.ac.id/993/9/Uraian%20perhitungan.pdf http://eprints.polsri.ac.id/993/ |
| contents |
THE UTILIZATION OF AVOCADO SEED (PERSEA AMERICANA MILL) AS
CORROSION BIOINHIBITOR OF CARBON STEEL
Herawati, 2014, 48 Pages, 11 Tables, 17 Pictures, 4 Enclosure
Avocado seed (Persea Americana Mil) is part of avocado plant, that is very rarely
used and eventually it waste in environment. The using of avocado seed is as row
material of bioinhibitor, because avocado seed has some contents such as tannin, N,
and P. By extracting avocado seed is used as bioinhibitor. The using of avocado seed
ectract as bioinhibitor hopefully can be new alternative and can reduce the using of
syntetic inhibitors. In testing the effectiveness of the avocado seed as bioinhibitor
corrosion on carbon steel plate use lose weight method. The variable is used in
various concentration of corrosion medium (HCl solution 1M, 2M, 3M, 4M, and 5M)
and periode of immersion test (1week, 2 weeks, 3 weeks, 4 weeks, and 5 weeks). The
resut of research showed that total of tannin in avocado seed extract is 0,203008%.
The most effective of avocado seed extract is using on hydrocloric acid 2M solution
with immersion test 1 week and efficiency 94,6407%.
Key words :
Corrosion, low carbon steel, guava leaf, tannin, inhibitor corrosion |
| id |
IOS15200.993 |
| institution |
Politeknik Negeri Sriwijaya |
| institution_id |
186 |
| institution_type |
library:university library |
| library |
Perpustakaan Politeknik Negeri Sriwijaya |
| library_id |
333 |
| collection |
Perpustakaan Politeknik Negeri Sriwijaya |
| repository_id |
15200 |
| city |
KOTA PALEMBANG |
| province |
SUMATERA SELATAN |
| repoId |
IOS15200 |
| first_indexed |
2021-08-25T09:28:24Z |
| last_indexed |
2021-08-25T09:28:24Z |
| recordtype |
dc |
| _version_ |
1709058403726262272 |
| score |
17.538404 |