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

Autor: Nicolae Catalin Tampu, Raluca Ioana Tampu, Oana-Irina Patriciu, Bogdan Alexandru Chiriță, Lucian Gavrilă

Publikováno v: Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, Vol 21, Iss 3, Pp 435-444 (2020)

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

Externí odkaz: https://doaj.org/article/085aa1a88a714b77b91d19987e2f8a37

Performance of Dye Removal from Single and Binary Component Systems by Adsorption on Composite Hydrogel Beads Derived from Fruits Wastes Entrapped in Natural Polymeric Matrix

Autor: Cristina-Gabriela Grigoraș, Andrei-Ionuț Simion, Lidia Favier, Cătălin Drob, Lucian Gavrilă

Publikováno v: Gels, Vol 8, Iss 12, p 795 (2022)

The treatment of contaminated water is currently a major concern worldwide. This work was directed towards the preparation of a composite hydrogel by entrapping cherry stones powder on chitosan, which is known as one of the most abundant natural poly

Externí odkaz: https://doaj.org/article/b6b118e9a0364c358f827b043878ef54

MODELING OF THE THERMO-PHYSICAL PROPERTIES OF GRAPES JUICE III. VISCOSITY AND HEAT CAPACITY

Autor: Andrei I. Simion, Paula E. Dobrovici, Lăcrămioara Rusu, Lucian Gavrilă

Publikováno v: Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, Vol 12, Iss 4, Pp 409-420 (2011)

When optimizing the process of grapes juice manufacture not just to obtain an excellent quality, but also to develop a data base is essential to know the evolution of physical properties, such as viscosity or heat capacity elevation. These properties

Externí odkaz: https://doaj.org/article/fed2da20c0584ace8083fa1c1e6086e8

MATHEMATICAL MODELLING OF CaCl2 AQUEOUS SOLUTIONS THERMOPHYSICAL PROPERTIES

Autor: Grigoraş, C. G., Muntianu, G., Lucian Gavrilă

Publikováno v: Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, Vol 17, Iss 4, Pp 417-426 (2016)
Scopus-Elsevier

Calcium chloride is an inorganic salt used in its solid state or as aqueous solutions in a multitude of research and industrial areas going from chemical industry to food, cosmetics or drugs production. This paper was directed to establish mathematic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4944d1d6d56e0618444a080a59332d4b
http://pubs.ub.ro/?pg=revues&rev=cscc6&num=201604&vol=4&aid=4474

Variation of Mechanical Characteristics for Thin Wall Tubes Processed in Ultrasonic Field

Autor: Mihai SUSAN, Dragoş Cristian ACHIŢEI, Roxana Gabriela ŞTEFANICĂ, Bogdan Lucian GAVRILĂ

Publikováno v: The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, Vol 32, Iss 2 (2009)

The paper presents the variation of mechanical characteristics of resistance and plasticity for thin wall tubes made of stainless steel 10TiNiCr180, processed in ultrasonic field. Decrease of mechanical characteristics of resistance and increase of p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::14d845ac88dc16f0fb264e1863db9f7f
https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/3030