Nanoporous polystyrene fibers for oil spill cleanup

Lin, Jinyou; Shang, Yanwei; Ding, Bin; Yang, Jianmao; Yu, Jianyong; Al‐Deyab, Salem S.

doi:10.1016/j.marpolbul.2011.11.002

Cited by 283 publications

(196 citation statements)

References 24 publications

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“…Polymer adsorbents exhibit hydrophobic properties, low bulk density , and large sorption capacity with respect to petroleum derivatives. Depending on the type of material, the sorption capacity ranging from few to several tens g/g, and some studies indicate that the capacity can exceed 100 g/g [39][40][41]. Due to their buoyancy and hydrophobicity they are mainly used in aqueous media and very rarely for the removal of oil spills from rigid pavements, since they are often too light and easily blown by the wind.…”

Section: Adsorbents In the Petroleum Spills Cleanupmentioning

confidence: 99%

Application of Mineral Sorbents for Removal of Petroleum Substances: A Review

et al. 2017

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Environmental pollution with petroleum products has become a major problem worldwide, and is a consequence of industrial growth. The development of sustainable methods for the removal of petroleum substances and their derivatives from aquatic and terrestrial environments and from air has therefore become extremely important today. Advanced technologies and materials dedicated to this purpose are relatively expensive; sorption methods involving mineral sorbents are therefore popular and are widely described in the scientific literature. Mineral materials are easily available, low-cost, universal adsorbents and have a number of properties that make them suitable for the removal of petroleum substances. This review describes recent works on the use of natural, synthetic and modified mineral adsorbents for the removal of petroleum substances and their derivatives from roads, water and air.

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Section: Adsorbents In the Petroleum Spills Cleanupmentioning

confidence: 99%

Application of Mineral Sorbents for Removal of Petroleum Substances: A Review

et al. 2017

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“…Волокна из нанопористого полистирола, получаемые электроформованием, могут слу-жить синтетическим олеофильно-гидрофобным сорбентом [5]. Изучали абсорбцию машинного масла, масла подсолнечника и бобовых (113,87, 111.80 и 96,89 г/г для машинного, бобового и под-солнечного масла соответственно).…”

Section: с 36-44)unclassified

Polymeric Sorbents for the Collection of Oil and Oil Products from the Surface of Reservoirs: a 2000–2017 Review of the English-language Literature (Part 2)

Bayburdov¹,

Ltd.²,

Shmakov³

2018

CBE

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Байбурдов Тельман Андреевич, кандидат химических наук, доцент кафедры полимеров на базе ООО «АКРИПОЛ» Института химии, Саратовский национальный исследовательский госу-дарственный университет имени Н. Г. Чернышевского, директор ООО «АКРИПОЛ», Саратов, bta@acrypol.ru Шмаков Сергей Львович, кандидат химических наук, доцент ка-федры полимеров на базе ООО «АКРИПОЛ» Института химии, Саратовский национальный исследовательский государственный университет имени Н. Г. Чернышевского, shmakovsl@info.sgu.ru Разливы нефти при авариях танкеров и трубопроводов пред-ставляют серьёзную угрозу для окружающей среды, приводят к потере энергоносителей и сильно загрязняют морскую воду. Одним из эффективных средств ликвидации разливов нефти по поверхности водоёмов является её механическое извлечение по механизму сорбции. Осуществлён поиск и проведён анализ научно-технической литературы на английском языке за 2000-2017 гг., посвящённой проблеме разработки сорбентов на основе полимерных материалов, предназначенных для сбора (абсорб-ции) разлитой нефти и нефтепродуктов с поверхности водоёмов с возможностью последующей рекуперации полезного продук-та. Во второй части обзора собраны сведения о менее пред-ставленных в литературе полимерных сорбционных материалах (полипропилен, полистирол, сополимеры стирола, полиуретан, меламин-формальдегидная смола, полиалкоксисиланы, хитозан, петрогели, полиакриламид, а также полимеры, применяемые для модификация неорганических субстратов -поливинилпирроли-дон, полиуретан-полидиметилсилоксан, политетрафторэтилен), даны характеристики предлагаемых сорбентов. Максимальная сорбция для рассмотренных материалов достигает: по нефти -158 г/г (UFC-пена на основе полимеламинформальдегидных пе-номатериалов), по хлороформу -160 г/г (полиуретановая губка, покрытая оксидом графена) и 163 г/г (супергидрофобная силани-зированная меламиновая губка). Оценена перспективность при-менения сорбентов указанных классов для очистки поверхностей водоёмов от нефтяных разливов.

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“…natural, inorganic mineral, and synthetic, preferably used are the last ones because of a high-efficiency and a low-cost technology as well as numerous exploitation advantages. The results of researches related to the effectiveness of polypropylene, polyethylene, polystyrene and their modified variants as sorbents of oils, and its refined products from water surface were discussed in the scientific literature (Teas et al 2001;Wei et al 2003;Wei et al 2005;Zhu et al 2011;Lin et al 2012;Wu et al 2012).…”

Section: Introductionmentioning

confidence: 99%

“…A part of the literature is also dedicated to the methods of synthetic sorbents modification and estimation of their abilities to be applied for the oil-spill-derivative hydrocarbons removal (Ceylan et al 2009;Qi et al 2011;Zhu et al 2011;Lin et al 2012;Atta et al 2013;Saleem et al 2014). The efficiency of the macroporous polymeric material consisting of butyl rubber as a sorbent was investigated in laboratory conditions.…”

Section: Introductionmentioning

confidence: 99%

“…The results showed that the sorption ability of the PVC/PS sorbent for different oily liquids can be displayed in such order: motor oil [ peanut oil [ ethylene glycol [ diesel (Zhu et al 2011). Polystyrene produced by means of the electrospinning method and characterized with high specific surface of fibres was reported to be an excellent sorbent for vegetable and motor oils due to the combination of absorption and adsorption processes (Lin et al 2012). On the other hand, reutilization of such sorbent and extraction of the imbibed liquid from fibres pores can become a quite challenging and complicated process.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Analysis of emulsions concentration changes during imbibition in porous sorbents

Shtyka

Błaszczyk

Sęk

2016

Int. J. Environ. Sci. Technol.

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The stabilized emulsions removal from the aqueous systems is supposed to be an issue as important as the free oil products recovery. This work was conducted to investigate the mechanisms of oil-in-water emulsions sorption in a non-woven oleophilic/hydrophobic material forced by the capillary suction pressure, and the saturation level of such material during this process. It ensures the effective application of the sorbents and facilitates the development of alternative high-performance sorptive materials that can contribute to diminishing of the negative consequences of the aquatic environment contamination. The main aspect investigated in this research work was kinetics of the imbibition process in the porous media to define the optimal time of sorption and the height of the emulsions penetration. The measurement of the dispersed phase concentration changes with the increase in an emulsion front in the porous medium using the nephelometrical method is the advanced approach in the field of assessment of sorbents efficiency. The tendency of the imbibed emulsion concentration decrease versus the height was observed, which depended strongly on the viscosity and the initial composition of a penetrating liquid. The observed process was described by the mathematical model based on Hill equation.

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Nanoporous polystyrene fibers for oil spill cleanup

Cited by 283 publications

References 24 publications

Application of Mineral Sorbents for Removal of Petroleum Substances: A Review

Application of Mineral Sorbents for Removal of Petroleum Substances: A Review

Polymeric Sorbents for the Collection of Oil and Oil Products from the Surface of Reservoirs: a 2000–2017 Review of the English-language Literature (Part 2)

Analysis of emulsions concentration changes during imbibition in porous sorbents

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