XC2لمعدن(M1بتركيزH2SO4الدراسة التثبيطية لمستخلص عشبة العلندة في وسط حمضي (حمض الكبريت

شهرة, سميرة توفيق

Please use this identifier to cite or link to this item: https://dspace.univ-ouargla.dz/jspui/handle/123456789/23749

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DC Field	Value	Language
dc.contributor.advisor	بن منين, عبدالقادر	-
dc.contributor.author	شهرة, سميرة توفيق	-
dc.date.accessioned	2020-10-07T09:40:35Z	-
dc.date.available	2020-10-07T09:40:35Z	-
dc.date.issued	2020	-
dc.identifier.uri	http://dspace.univ-ouargla.dz/jspui/handle/123456789/23749	-
dc.description	كيمياء تحليلية	-
dc.description.abstract	‎This work aumis to study the inhibitory efficacy of the extract of the Alandad‏ ‎plant on the cossosion of stecl XC52 in an acidic meduim (sulfuric acid 1 molar)‏ ‎using the method of wcight loss and comparaison of previous studies of the‏ ‎electrochemical method ( polarization curves}. The results obtained by the‏ ‎classic method (wcight loss) showcd that this extract has an important inhibitory‏ ‎efficacy of more than 90% and the comparison. Showed that the yield of‏ ‎inhibition was high. And the adsorption curves of Langumair and Tamkcen‏ ‎prove that this extract has adsorption the surface of the mineral	en_US
dc.language.iso	other	en_US
dc.publisher	جامعة قاصدي مرباح ورقلة	-
dc.subject	التآكل-corrosion	en_US
dc.subject	الفاعلية التشبيطية- inhibitory activity	en_US
dc.subject	حمض الكبريت-, sulfuric acid	en_US
dc.subject	مردود -yield	en_US
dc.subject	امتزاز-adsorption	en_US
dc.title	XC2لمعدن(M1بتركيزH2SO4الدراسة التثبيطية لمستخلص عشبة العلندة في وسط حمضي (حمض الكبريت	en_US
dc.type	Thesis	en_US
Appears in Collections:	Département de chimie - Master

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