2018年1月1日 · The materials were studied using XRD for natural sand, quarry dust and waste LDPE. This research has been motivated by the economic and environmental concerns over the disposal of wastes with the costs of traditional engineering materials.

The prepared super-hydrophilic sands were characterized by Fourier-transform infrared spectroscopy (FT-IR) for chemical composition and X-ray diffraction (XRD) for successful polymer coating onto...

The experimental work shows that recycled sand can replace conventional quarry sand for road applications and pathways with the addition of a local binder, which is an eco-friendly and...

2023年2月25日 · The results of Sambera sand extraction using XRD and XRF revealed that the largest content of Sambera sand is quartz. It was detected at the scatter angle of 26.73 with crystal size ranged from 1.034 nm to

Precision tests were carried out on a sand and a feldspar sample. The repeatability test was carried out by analyzing the same pressed pellet sample repeatedly over a three day period. For comparison, sodium (Na) has been analyzed both on the SmartGonio™ and on a fixed channel using 120 s counting time for each.

2023年8月6日 · Using X-Ray Fluorescence (XRF) and X-Ray Diffraction (XRD) experiments, this study aims to determine the sand's mineral content in the Talang Siring tourist area in Pamekasan Regency. Initial...

2023年8月17日 · In this work, XRD and XRF have been used to determine the composition of natural and heated Ouargla dunes sand in temperature range [200–1200 °C] for 24 continues hours under atmospheric pressure. The aim of this work is to raise the percentage of silica in the dunes sand of Ouargla.

2020年11月16日 · In this paper, XRD Rietveld refinements by using MAUD (Materials Analysis Using Diffraction) software have been performed to determine the quantitative identification of the crystalline phases in the dunes sand of Ouargla (Algeria). The main XRD reflections were related to quartz (SiO2), gypsum (CaSO42(H2O)) and bassanite (CaSO40.67(H2O)).

Sand from these kinds of beaches can easily be investigated with a traditional X-Ray Diffraction (XRD) tool and bulk sample. But sometimes, the mineralogy of the sand is much more complex. In the data below, we analyzed sand from Pfeiffer Beach in …

2021年10月4日 · Heavy mineral sands are the source of various commodities such as white titanium dioxide pigment and titanium metal. The three case studies in this paper show the value of X-ray diffraction (XRD) and statistical methods such as data clustering for process optimization and quality control during heavy mineral processing.