EVALUATION OF THE CORROSION INHIBITION POTENTIAL OF RAPHANUS SATIVUS AND SPINACIA OLERACEEA EXTRACTS PART II: MILD STEEL CORROSION INHIBITION BY RAPHANUS SATIVUS AND SPINACIA OLERACEA EXTRACTS AS GREEN CORROSION INHIBITORS
Our study presents the investigation of the inhibitive performances of Spinacia oleracea (spinach) and Raphanus sativus (radish) hydroalcoholic leaves extracts on mild steel corrosion in acidic environments. The spinach and radish leaves extracts were obtained under green conditions (microwave...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Alma Mater Publishing House "Vasile Alecsandri" University of Bacau
2020-10-01
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| Series: | Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry |
| Subjects: | |
| Online Access: | http://pubs.ub.ro/?pg=revues&rev=cscc6&num=202003&vol=3&aid=5170 |
| _version_ | 1818832510621057024 |
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| author | Nicolae Catalin Tampu Raluca Ioana Tampu Oana-Irina Patriciu* Bogdan Alexandru Chiriță Lucian Gavrilă |
| author_facet | Nicolae Catalin Tampu Raluca Ioana Tampu Oana-Irina Patriciu* Bogdan Alexandru Chiriță Lucian Gavrilă |
| author_sort | Nicolae Catalin Tampu |
| collection | DOAJ |
| description | Our study presents the investigation of the inhibitive
performances of Spinacia oleracea (spinach) and Raphanus sativus (radish)
hydroalcoholic leaves extracts on mild steel corrosion in acidic
environments.
The spinach and radish leaves extracts were obtained under green conditions
(microwave assisted extraction and ethanol as biodegradable solvent). The
extracts were added in the corrosive solutions at a concentration of 0.5 g·L-1.
The inhibition of the corrosion of mild steel in H2SO4 solution by the plant
extracts has been studied using the weight loss method. Both extracts inhibit
steel corrosion in 0.1 M H2SO4, but Raphanus sativus extract proved
slightly higher corrosion inhibition efficiency (78 %) than Spinacia oleracea
the extract (75 %). |
| first_indexed | 2024-12-19T02:04:11Z |
| format | Article |
| id | doaj.art-085aa1a88a714b77b91d19987e2f8a37 |
| institution | Directory Open Access Journal |
| issn | 1582-540X 1582-540X |
| language | English |
| last_indexed | 2024-12-19T02:04:11Z |
| publishDate | 2020-10-01 |
| publisher | Alma Mater Publishing House "Vasile Alecsandri" University of Bacau |
| record_format | Article |
| series | Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry |
| spelling | doaj.art-085aa1a88a714b77b91d19987e2f8a372022-12-21T20:40:59ZengAlma Mater Publishing House "Vasile Alecsandri" University of BacauScientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry1582-540X1582-540X2020-10-01213435444EVALUATION OF THE CORROSION INHIBITION POTENTIAL OF RAPHANUS SATIVUS AND SPINACIA OLERACEEA EXTRACTS PART II: MILD STEEL CORROSION INHIBITION BY RAPHANUS SATIVUS AND SPINACIA OLERACEA EXTRACTS AS GREEN CORROSION INHIBITORSNicolae Catalin Tampu0Raluca Ioana Tampu1 Oana-Irina Patriciu* 2 Bogdan Alexandru Chiriță3Lucian Gavrilă4“Vasile Alecsandri” University of Bacau, Faculty of Engineering, Calea Marasesti, 157, Bacau 600115, Romania “Vasile Alecsandri” University of Bacau, Faculty of Engineering, Calea Marasesti, 157, Bacau 600115, Romania “Vasile Alecsandri” University of Bacau, Faculty of Engineering, Calea Marasesti, 157, Bacau 600115, Romania “Vasile Alecsandri” University of Bacau, Faculty of Engineering, Calea Marasesti, 157, Bacau 600115, Romania “Vasile Alecsandri” University of Bacau, Faculty of Engineering, Calea Marasesti, 157, Bacau 600115, Romania Our study presents the investigation of the inhibitive performances of Spinacia oleracea (spinach) and Raphanus sativus (radish) hydroalcoholic leaves extracts on mild steel corrosion in acidic environments. The spinach and radish leaves extracts were obtained under green conditions (microwave assisted extraction and ethanol as biodegradable solvent). The extracts were added in the corrosive solutions at a concentration of 0.5 g·L-1. The inhibition of the corrosion of mild steel in H2SO4 solution by the plant extracts has been studied using the weight loss method. Both extracts inhibit steel corrosion in 0.1 M H2SO4, but Raphanus sativus extract proved slightly higher corrosion inhibition efficiency (78 %) than Spinacia oleracea the extract (75 %).http://pubs.ub.ro/?pg=revues&rev=cscc6&num=202003&vol=3&aid=5170green corrosion inhibitorsmild steelraphanus sativusspinacia oleraceaweight loss method |
| spellingShingle | Nicolae Catalin Tampu Raluca Ioana Tampu Oana-Irina Patriciu* Bogdan Alexandru Chiriță Lucian Gavrilă EVALUATION OF THE CORROSION INHIBITION POTENTIAL OF RAPHANUS SATIVUS AND SPINACIA OLERACEEA EXTRACTS PART II: MILD STEEL CORROSION INHIBITION BY RAPHANUS SATIVUS AND SPINACIA OLERACEA EXTRACTS AS GREEN CORROSION INHIBITORS Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry green corrosion inhibitors mild steel raphanus sativus spinacia oleracea weight loss method |
| title | EVALUATION OF THE CORROSION INHIBITION POTENTIAL OF RAPHANUS SATIVUS AND SPINACIA OLERACEEA EXTRACTS PART II: MILD STEEL CORROSION INHIBITION BY RAPHANUS SATIVUS AND SPINACIA OLERACEA EXTRACTS AS GREEN CORROSION INHIBITORS |
| title_full | EVALUATION OF THE CORROSION INHIBITION POTENTIAL OF RAPHANUS SATIVUS AND SPINACIA OLERACEEA EXTRACTS PART II: MILD STEEL CORROSION INHIBITION BY RAPHANUS SATIVUS AND SPINACIA OLERACEA EXTRACTS AS GREEN CORROSION INHIBITORS |
| title_fullStr | EVALUATION OF THE CORROSION INHIBITION POTENTIAL OF RAPHANUS SATIVUS AND SPINACIA OLERACEEA EXTRACTS PART II: MILD STEEL CORROSION INHIBITION BY RAPHANUS SATIVUS AND SPINACIA OLERACEA EXTRACTS AS GREEN CORROSION INHIBITORS |
| title_full_unstemmed | EVALUATION OF THE CORROSION INHIBITION POTENTIAL OF RAPHANUS SATIVUS AND SPINACIA OLERACEEA EXTRACTS PART II: MILD STEEL CORROSION INHIBITION BY RAPHANUS SATIVUS AND SPINACIA OLERACEA EXTRACTS AS GREEN CORROSION INHIBITORS |
| title_short | EVALUATION OF THE CORROSION INHIBITION POTENTIAL OF RAPHANUS SATIVUS AND SPINACIA OLERACEEA EXTRACTS PART II: MILD STEEL CORROSION INHIBITION BY RAPHANUS SATIVUS AND SPINACIA OLERACEA EXTRACTS AS GREEN CORROSION INHIBITORS |
| title_sort | evaluation of the corrosion inhibition potential of raphanus sativus and spinacia oleraceea extracts part ii mild steel corrosion inhibition by raphanus sativus and spinacia oleracea extracts as green corrosion inhibitors |
| topic | green corrosion inhibitors mild steel raphanus sativus spinacia oleracea weight loss method |
| url | http://pubs.ub.ro/?pg=revues&rev=cscc6&num=202003&vol=3&aid=5170 |
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