Results 21 to 30 of about 1,028 (163)

Kajian Kinerja Organoclay Bentonit Terinterkalasi Poli-DADMAC sebagai Flokulasn Limbah Cair Tahu

Jurnal Kimia Valensi, 2016
Abstrak Telah dilakukan kajian kinerja organoclay bentonit terinterkalasi polyi-DADMAC  sebagai flokulan limbah cair tahu. Tujuan dari penelitian ini adalah untuk menguji efektifitas organoclay bentonit terinterkalasi poly-DADMAC sebagai flokulan ...
Nurhayati Rohmah, Irwan Nugraha
doaj   +1 more source

Surfactant-supported organoclay for removal of anionic food dyes in batch and column modes: adsorption characteristics and mechanism study

Applied Water Science, 2023
This study aimed to create CTAB-modified bentonite organoclay (Bt@CTAB) by mixing the naturally occurring mineral bentonite (Bt) with the cationic surfactant cetyltrimethylammonium bromide (CTAB).
Aya G. Mostafa, Ahmed I. Abd El-Hamid, Magda A. Akl   +2 more
doaj   +1 more source

Sub-surface mechanical properties and sub-surface creep behavior of wood-plastic composites reinforced by organoclay

Science and Engineering of Composite Materials, 2019
Wood-plastic composites (WPC) were manufactured from polypropylene, wood flour, maleic anhydride grafted polypropylene and organoclay. The sub-surface mechanical properties and the sub-surface creep behavior of the organoclay-based WPC were examined by ...
Yadav Sumit Manohar, Yusoh Kamal Bin
doaj   +1 more source

REMOVAL OF OIL FROM WASTEWATER BY ORGANOCLAY PREPARED FROM IRAQI BENTONITE

Journal of Engineering, 2010
The present study deals with the removal of oil from wastewater by organoclay. The organoclay was prepared by combination of Iraqi bentonite with quaternary amine (hexadecyltrimethyl ammonium chloride).
Abbas H. Sulaymon, Jassim M. Kshash
doaj   +1 more source

Modified resol type phenolic resin nanocomposites as surface metal coatings

SPE Polymers, 2021
Nanocomposites based on resol resin as a matrix and prepared organoclay, from Egyptian bentonite clay, as reinforcement material were synthesized. The effect of organoclay content (i.e., 0.5, 1.0, 1.5, 2.0, and 2.5 phr) on the properties of the prepared ...
Sahar Ahmed, Moshera Mohamed, Nahla Mansour, Doaa El‐Komy, Elham Sadek   +4 more
doaj   +1 more source

Fabrication of hemp fiber-reinforced green composites with organoclay-filled poly(butylene succinate) matrix by pultrusion process

Science and Engineering of Composite Materials, 2014
Hemp fiber-reinforced green composites with organoclay-filled poly(butylene succinate) (PBS) matrix were fabricated by pultrusion process. Morphological studies revealed that the clay particles were intercalated/partially exfoliated when the clay content
Li Jing, Ben Goichi, Yang Junhe
doaj   +1 more source

Influence of xylene on the dielectric response of an organoclay-containing nanocomposite

IET Nanodielectrics, 2020
The dielectric effect, investigated using dielectric spectroscopy and DC dielectric breakdown strength measurements, of introducing xylene into a composite system containing polyethylene, a co-polymer of ethylene and vinyl acetate and an organoclay can ...
Allison V. Shaw, Alun S. Vaughan, Alun S. Vaughan, Thomas Andritsch   +3 more
doaj   +1 more source

Synthesis and Characterization of New Poly(amide-imide)/organoclay Nanocomposites Derived from N,N′-(4,4′-diphtaloyl)-bis-L-α-aminophenyl Acetic Diacid and 1,2-Bis(4-aminophenoxy)ethane

High Temperature Materials and Processes, 2014
In this study, a series of polymer/clay nanocomposites (PCNs) materials consisting of organic poly(amide-imide) (PAI) and organo-modified clay content varying from 0 to 10 mass%, were successfully prepared by solution dispersion technique.
Feyzi Akram, Faghihi Khalil
doaj   +1 more source

Semi-permeable membrane fabricated from organoclay/PS/EVA irradiated by ɣ-rays for water purification from dyes

Journal of Materials Research and Technology, 2019
This article summarizes the modification of bentonite to organoclay consisting of aniline monomer incorporated into the bentonite matrices. The organoclay (OC) hybrid has been exposed to gamma rays at dose of 50 kGy resulting the aniline polymerization ...
Dalal Mohamed Alshangiti, Mohamed Mohamady Ghobashy, Sheikha A. Alkhursani, Fathiah Salem Shokr, Samera Ali Al-Gahtany, Mohamed M. Madani   +5 more
doaj   +1 more source

Confinement of a Nonionic Surfactant Membrane Within a Montmorillonite as a New Way to Prepare Organoclay Materials [PDF]

Materials Research, 2016
The aim of this study was to prepare and characterize a hybrid layered material (organoclay) with a Na-montmorillonite and the triethylene glycol mono-n-decyl ether (C10E3) nonionic surfactant which forms a lamellar phase at room temperature.
Régis Guégan, Marcelo Giovanela
doaj   +2 more sources