Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Šećerov-Sokolović Radmila"'
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
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
Publikováno v:
Chemical Industry and Chemical Engineering Quarterly, Vol 23, Iss 2, Pp 269-277 (2017)
This study is focused on the separation of oil droplets from water by applying a stainless steel fiber bed. The separation efficiency was followed by monitoring the oil concentration of three mineral oils that have a wide range of viscosity from 10 t
Externí odkaz:
https://doaj.org/article/c2b997124fcd4c8482cfdd5837d83baf
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
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
Publikováno v:
Hemijska Industrija, Vol 66, Iss 1, Pp 67-77 (2012)
In this paper the influence of ventilation air velocity on properties of metal working fluids (MWF) aerosol/mist is presented. Aerosol characteristics were monitored in the chamber as well as at the entrance of ventilation pipe by optical particle si
Externí odkaz:
https://doaj.org/article/5eb1aa31cdfb4a29b9a56a8dfd32d436
Autor:
Danilović Dušan Š., Karović-Maričić Vesna D., Šećerov-Sokolović Radmila M., Ivezić Dejan D., Živković Marija A.
Publikováno v:
Hemijska Industrija, Vol 65, Iss 3, Pp 249-256 (2011)
In Serbia approx. 70% of the crude oil produced accounts for the heavy oil type, these results in the deposition of paraffin in wells, oil production decrease while increasing the operating costs. Different methods, such as mechanical, chemical and t
Externí odkaz:
https://doaj.org/article/3dc183b365bd4abe9fc2f244ec267c02