Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Sokolović Dunja S."'
Publikováno v:
Hemijska Industrija, Vol 78, Iss 3, Pp 291-302 (2024)
The global increase in the number of vehicles has a negative impact on the sustainable development due to the increased energy consumption, noise, and air pollution, as well as the increased water consumption used for car wash. The car wash is one
Externí odkaz:
https://doaj.org/article/c6b007369f574352bbb9aacece299f3d
Publikováno v:
Hemijska Industrija, Vol 73, Iss 3, Pp 147-154 (2019)
The polypropylene fibers have been used in bed coalescers for separation of micro-sized oil droplets from water for a long time. Possibilities of applying different forms of polypropylene as filter beds are still being in the focus of many researches
Externí odkaz:
https://doaj.org/article/9ab00734f5354eb38ee845a6902ab896
Publikováno v:
Acta Periodica Technologica, Vol 2018, Iss 49, Pp 53-64 (2018)
The modified Washburn equation and the lipophilic/hydrophilic (L/H) ratio are most commonly used for the wettability characterization of fibers. Therefore, this liquid penetration method was applied for the wettability investigation of stainless s
Externí odkaz:
https://doaj.org/article/c3537c8832884da5a815b10cf6b9f55d
Autor:
Sokolović Dunja S., Hadnadjev-Kostic Milica S., Kiralj Arpad I., Šećerov-Sokolović Radmila M.
Publikováno v:
Hemijska Industrija, Vol 72, Iss 5, Pp 253-264 (2018)
Bed coalescers are compact, easy to install, automate, and maintain with the ability to achieve high separation efficiencies. They have been increasingly applied in the industry even though their design often requires pilot plant experiments. In this
Externí odkaz:
https://doaj.org/article/e11549de7a984800958510ba07f583f9
Publikováno v:
Chemical Industry and Chemical Engineering Quarterly, Vol 24, Iss 3, Pp 221-230 (2018)
Emulsion separation is important in industry due to economic, safety, and ecological reasons. It can be applied in liquid-liquid extraction, effluent treatment, heat exchange, and fuel and chemical purification. In case of both oil-in-water and water
Externí odkaz:
https://doaj.org/article/5fc7906c4b17439eaa83485f1daa11aa
Autor:
Govedarica Dragan D., Šećerov-Sokolović Radmila M., Govedarica Olga M., Sokolović Dunja S., Sinadinović-Fišer Snežana V.
Publikováno v:
Chemical Industry and Chemical Engineering Quarterly, Vol 22, Iss 3, Pp 309-318 (2016)
Separation of oil-in-water emulsions using fiber bed coalescer was studied by response surface methodology. The bed was formed of polyethylene terephthalate fibers. The aim was to investigate the possibility of using response surface regression fo
Externí odkaz:
https://doaj.org/article/86472429c7554791bfc2371677cb1e7c
Autor:
Sokolović Dunja S., Vulić Tatjana J., Kiralj Arpad I., Hadnađev-Kostić Milica S., Sokolović Srđan S.
Publikováno v:
Acta Periodica Technologica, Vol 2016, Iss 47, Pp 167-174 (2016)
This work is concerned with the efficiency of two different waste polymeric materials as the filter media in a laboratory-scale bed coalescer in the horizontal fluid flow mode, operating in a steady-state regime. The applied materials are: waste p
Externí odkaz:
https://doaj.org/article/d35633dd56b0457aa616ce0b15c9d819
Publikováno v:
Hemijska Industrija, Vol 70, Iss 4, Pp 367-381 (2016)
This paper presents a literature review on the current understanding of liquid-liquid separation that is immensely widespread in practice, highlighting the steady-state bed coalescer being a good solution in various engineering application. Genera
Externí odkaz:
https://doaj.org/article/9fd42d45355f429e92e0221f4d87a112
Autor:
Govedarica Dragan D., Šećerov-Sokolović Radmila M., Kiralj Arpad I., Govedarica Olga M., Sokolović Dunja S., Hadnađev-Kostić Milica S.
Publikováno v:
Hemijska Industrija, Vol 69, Iss 4, Pp 339-345 (2015)
This paper investigates the separation possibilities of model emulsion oil-in-water using polypropylene fibre bed coalescence. Experiments were carried out over a wide range of physico-chemical characteristics of mineral oils, bed permeability and
Externí odkaz:
https://doaj.org/article/ff580be5cd714ddcad7e8e2096aeff28
Publikováno v:
Hemijska Industrija, Vol 67, Iss 2, Pp 293-301 (2013)
In this paper, the rheology of mineral oils and their unstable water emulsion were investigated. The oil samples were domestic crude oil UA, its fractions UA1, UA4 and blend semi-product UP1, while the concentration of oil in water emulsions was in t
Externí odkaz:
https://doaj.org/article/3a658483041e481a9f4a3805f3d02f42