Effect of bentonite clay particles on the behavior of foam stabilized by SDS–PVA complexes

Amankeldi, Fariza; Ospanova, Zhanar; Abdushukur, Kulyash; Мusabekov, Kuanyshbek; Miller, R.

doi:10.1016/j.rsurfi.2022.100073

Cited by 5 publications

(5 citation statements)

References 17 publications

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“…A drop of water was placed on an orgonoclay powder that had been treated with different hydrophobes, and their contact angles were then measured using a goniometer. Table 4 shows the contact angle values obtained for each orgonoclay (Amankeldi et al, 2022;Yerlan et al, 2022). Among orgonoclays, as indicated in Table 4, the maximum contact angle was 170 °C TKDAB.…”

Section: Resultsmentioning

confidence: 96%

Development of Anhydrous Drilling Fluids Based on Tagan Deposit’s Superhydrophobic Clay for Drilling Oil Wells at the Kumkol Field

Rozhkova,

Ibraimova,

Musabekov

et al. 2024

SGTS

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Section: Resultsmentioning

confidence: 96%

Development of Anhydrous Drilling Fluids Based on Tagan Deposit’s Superhydrophobic Clay for Drilling Oil Wells at the Kumkol Field

Rozhkova,

Ibraimova,

Musabekov

et al. 2024

SGTS

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“…3a and 3b). It is known that halloysite exists in the form of nanotubes, and these nanotubes are present in a hollow form [3], although due to the limitations of the SEM method, this cannot be confirmed. However, SEM analysis made it possible to determine the size of the nanotubes.…”

Section: Resultsmentioning

confidence: 99%

“…The mineral is characterized by a 1:1 crystal structure and a high water content. The colour is white with a hardness of 1-2.5 on the mineralogical scale and a density of 2.6 g/cm 3 .…”

Section: Methodsmentioning

confidence: 99%

“…Currently, Kazakhstan's clays have been sufficiently studied by scientists from foreign and neighbouring countries, but even then they do not have a wide range of applications in production facilities within Kazakhstan, as they are transported from foreign marketplaces. As a result of the work, there will be results that will determine the scope of application of various clays in Kazakhstan [ [2], [3], [4], [5], [6], [7], [8], [9], [10]].…”

Section: Introductionmentioning

confidence: 99%

“…1 Ибраимова Д.М-К.,2,3 Рожкова О.В.,1 Мусабеков К.Б., 1 Тажибаева С.М.,2,4 Рожков В.И.,3 Ермеков М.Т.1 Казахский национальный университет имени аль-Фараби, Алматы, Казахстан 2 Казахский агротехнический иследовательский университет имени Сакена Сейфуллина, Астана, Казахстан 3 АО «Science and Technology Solutions», Алматы, Казахстан 4 ТОО «Алтайский геолого-экологический институт», Усть-Каменогорск, Казахстан кандидат технических наук, НАО «Казахский агротехнический университет имени Сакена Сейфуллина», Астана, Казахстан; ТОО «Алтайский геолого-экологический институт», Усть-Каменогорск, Казахстан. Е-mail: Vitalrza1983@gmail.com Ермеков Марат Тегинбаевич директор департамента Управления проектами и активами АО «Science and Technology Solutions», 050000, Алматы, Казахстан.…”

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Features of obtaining composite material from hydrophobic clay with antimicrobic properties

Ibraimova,

Rozhkova,

Musabekov

et al. 2024

Kompl. Ispolz. Min. Syra = Compl. Use of Min. Resour.

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A method for obtaining a nanocomposite from hydrophobic clays with bactericidal properties is considered, which plays the role of a drug matrix intercalated agar-agar. Such nanocomposite materials are increasingly used in medicine as matrices for medicines and vitamins using their adsorption properties and long-term exposure. It was established using TEM analysis that halloysite particles from Beloye Glinische deposit are nanoscale and have a cylindrical shape with a length from 200 nm to 1000 nm and a diameter of nanoparticles from 50 nm to 80 nm. The first stage of the bionanocomposites manufacturing process was the treatment of halloysite nanoparticles with silver ions to impart antimicrobial properties, and hydrophobization with a cationic surfactant was carried out at the next stage. It was established by the X-ray diffraction method that the interlayer space of HNT has been expanded from 9.998 Å to 17.5 Å on the result of the cationic adsorption on the HNT. FTIR spectroscopy also proved the adsorption of surfactant molecules on halloysite by the presence of an appropriate absorption band. The adsorption of silver on a nanotube made of halloysite was revealed by the method of energy-dispersive X-ray spectroscopy. Antimicrobial properties of silver-treated and organophilic halloysite have been established and proved by in vitro analyses in microbiological laboratories about Escherichia coli. Hydrophobic samples of these organophilic clays had edge angles higher than 90° and this proves that all samples are hydrophobic. The resulting organophilic clays were intercalated into an agar-agar matrix and were thrown into a solution of calcium chloride, which gave them stability in a liquid medium. It has been practically established that the most optimal bionanocomposite microsphere is a 50% ratio of organohalloysite and agar-agar.

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A review on recent development of foam Ceramics prepared by particle-stabilized foaming technique

Wang,

et al. 2024

Advances in Colloid and Interface Science

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Effect of bentonite clay particles on the behavior of foam stabilized by SDS–PVA complexes

Cited by 5 publications

References 17 publications

Development of Anhydrous Drilling Fluids Based on Tagan Deposit’s Superhydrophobic Clay for Drilling Oil Wells at the Kumkol Field

Development of Anhydrous Drilling Fluids Based on Tagan Deposit’s Superhydrophobic Clay for Drilling Oil Wells at the Kumkol Field

Features of obtaining composite material from hydrophobic clay with antimicrobic properties

A review on recent development of foam Ceramics prepared by particle-stabilized foaming technique

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