Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Đorđević Dragan M."'
Publikováno v:
Acta Periodica Technologica, Vol 2023, Iss 54, Pp 93-103 (2023)
The process of woolen knitwear dyeing using acid dye is investigated in this paper. Wool, as a natural protein fiber, is quite costly to produce and process, and thus it is crucial to ensure its economic viability and meet consumer demands. Acid d
Externí odkaz:
https://doaj.org/article/0604d86223c5470698205fff0a691aa2
Publikováno v:
Acta Periodica Technologica, Vol 2023, Iss 54, Pp 51-58 (2023)
This paper describes the influence of pre-treatment with pentanol for the dyeing of wool fibers at low temperatures. Wool fiber is expensive to produce and process; accordingly, it must be economically viable and meet consumer demands. Acid dyes a
Externí odkaz:
https://doaj.org/article/51b2759a75274770909896caad7e113b
Publikováno v:
Acta Periodica Technologica, Vol 2022, Iss 53, Pp 215-222 (2022)
The paper presents a new approach to dyeing wool fibres with an acid dye. It is about dyeing pretreated wool fibres with pentanol in laboratory conditions. Acid dyes are the most important class of commercial dyes and account for more than half of
Externí odkaz:
https://doaj.org/article/12ddf4eb815c46e8ba805a74b8a7a9c7
Publikováno v:
Kragujevac Journal of Science, Vol 2022, Iss 44, Pp 37-43 (2022)
The equilibrium sorption of dyeing polyamide 6.6 fabric with reactive dye is presented in this paper. Polyamide is a chemical fiber obtained from synthetically produced polymers, while reactive dyes are most often sulfonated azo compounds: which are
Externí odkaz:
https://doaj.org/article/374d173e49fd4fda9ef35047c4bb1fb2
Publikováno v:
Chemical Industry and Chemical Engineering Quarterly, Vol 25, Iss 1, Pp 11-19 (2019)
Water pollution has already become a significant worldwide problem, especially in the textile dyeing industry. This paper describes decolorization of dye water modelled by textile dye wastewater. Decolorization was performed on an adsorbent made from
Externí odkaz:
https://doaj.org/article/4f956f7c540e4802827dcd68c54e2f3f
Autor:
Stanković Maja N., Krstić Nenad S., Đorđević Dragan M., Anastasijević Nemanja, Mitić Vojislav V., Topličić-Ćurčić Gordana A., Momčilović-Petronijević Ana J.
Publikováno v:
Science of Sintering, Vol 51, Iss 2, Pp 233-242 (2019)
Mineralogical and chemical composition of mortar from the floor, ceiling and wall of Stibadium B, from the archaeological site of Mediana (Serbia) have been analysed using ICP-OES, FТIR and XRD-spectroscopy and chemical analysis. The results show
Externí odkaz:
https://doaj.org/article/ecdb3cf1d36e40c0b342ce6175098a8a
Publikováno v:
Hemijska Industrija, Vol 65, Iss 3, Pp 257-261 (2011)
In this paper the influence of the formic and oxalic acids, as substances for dyebath pH adjusting, on the dyeability of polyester fabric dyed with disperse dye Disperse Yellow 23 was examined. The polyester undyed knitwear samples were dyed in baths
Externí odkaz:
https://doaj.org/article/6b2e3085d9ec4a699b84eef3492edc85
Autor:
Premović Pavle I., Ciesielczuk Justyna, Todorović Bratislav Ž., Đorđević Dragan M., Krstić Nenad S.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 74, Iss 12, Pp 1477-1489 (2009)
Geochemical analysis for Fe was made on a representative sample of dickite-rich hydrothermal clay from Jedlina Zdroj. The mineralogy of the sample is comparatively simple, dickite being the principal component (>95 wt. % of the total sample), with le
Externí odkaz:
https://doaj.org/article/02ef6e5dceb54771991199d6ecb7c314
Autor:
Premović Pavle I., Todorović Bratislav Ž., Nikolić Nikola D., Pavlović Mirjana S., Đorđević Dragan M., Dulanović Dejan T.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 71, Iss 6, Pp 639-659 (2006)
The Cretaceus-Tertiary (KT) boundary at Stevns Klint (the Højerup succession), Fiskeler, consists of a thin red clay layer overlain by a thick one of black marl. These two layers are made up mainly from cheto-smectite and biogenic calcite. The black
Externí odkaz:
https://doaj.org/article/8387290c9dfe43ac83fa4b670107bf21
Autor:
Premović Pavle I., Krsmanović Milena M., Todorović Bratislav Z., Pavlović Mirjana S., Nikolić Nikola D., Đorđević Dragan M.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 71, Iss 7, Pp 793-806 (2006)
Geochemical analyses of trace metals (Ir, Ni and Zn) in the kerogen of the black marl of the Cretaceous-Tertiary boundary succession (Fish Clay) at Stevns Klint (Højerup Church) were undertaken. The data for this kerogen were in accordance with a pr
Externí odkaz:
https://doaj.org/article/9d7df7266d274eb7a00d12ff27384bf2