Aspects of Talc Grinding in the Presence of Sodium Dodecyl Sulfonate

2021 ◽  
Author(s):  
Reham M. Farag ◽  
Ayman A. El‐Midany
Keyword(s):  
Sodium Dodecyl ◽  
Sodium Dodecyl Sulfonate

scholarly journals Recovery of γ-Fe2O3 from copper ore tailings by magnetization roasting and magnetic separation

2021 ◽  
Vol 19 (1) ◽  
pp. 128-137
Author(s):  
Bing Luo ◽  
Tongjiang Peng ◽  
Hongjuan Sun
Keyword(s):  
Magnetic Separation ◽  
Magnetic Field Intensity ◽  
Sodium Dodecyl ◽  
Separation Process ◽  
Sodium Dodecyl Sulfonate ◽  
Copper Ore ◽  
Yield Rate ◽  
Optimum Parameters ◽  
Roasting Temperature ◽  
Mineralogical Phase

Abstract To comprehensively reuse copper ore tailings, the recovery of γ-Fe2O3 from magnetic roasted slag after sulfur release from copper ore tailings followed by magnetic separation is performed. In this work, after analysis of chemical composition and mineralogical phase composition, the effects of parameters in both magnetization roasting and magnetic separation process with respect to roasting temperature, residence time, airflow, particle size distribution, magnetic field intensity, and the ratio of sodium dodecyl sulfonate to roasted slag were investigated. Under optimum parameters, a great number of γ-Fe2O3 is recycled with a grade of 66.86% and a yield rate of 67.21%. Meanwhile, the microstructure, phase transformation and magnetic property of copper ore tailings, roasted slag, and magnetic concentrate are carried out.

The interconversion between gold nanostars and gold nanodendrites controlled via temperature and the concentration of sodium dodecyl sulfonate

2015 ◽  
Vol 208 ◽  
pp. 27-33 ◽  
Author(s):  
Hongtao Zhou ◽  
Han Jia ◽  
Ailing Zhang ◽  
Liping Zhang ◽  
Cunqi Jia ◽  
...  
Keyword(s):  
Sodium Dodecyl ◽  
Sodium Dodecyl Sulfonate ◽  
Gold Nanostars

scholarly journals Highly Sensitive Spectrofluorimetric Determination of Doxycycline Using Doxycycline-Europiumion-Sodium Dodecyl Sulfonate System

2013 ◽  
Vol 25 (6) ◽  
pp. 3321-3324 ◽  
Author(s):  
Baoxiu Jia ◽  
Ping Zhang ◽  
Renliang Wang ◽  
Yuqin Li ◽  
Caihong Liu ◽  
...  
Keyword(s):  
Sodium Dodecyl ◽  
Sodium Dodecyl Sulfonate ◽  
Highly Sensitive ◽  
Spectrofluorimetric Determination

Bio-adhesives from unfolded soy protein reinforced by nano-chitosan for sustainable textile industry

2019 ◽  
Vol 90 (9-10) ◽  
pp. 1094-1101 ◽  
Author(s):  
Xiaoyun Xu ◽  
Wenfeng Hu ◽  
Qinfei Ke ◽  
Honggang Liu ◽  
Juan Li ◽  
...  
Keyword(s):  
Tensile Strength ◽  
Environmental Pollution ◽  
Soy Protein ◽  
Textile Industry ◽  
Sodium Dodecyl ◽  
Water Stability ◽  
Protein Films ◽  
Sodium Dodecyl Sulfonate ◽  
Wet Strength ◽  
Protein Adhesives

Biodegradable adhesives from nano-chitosan-reinforced unfolded soy protein have been fabricated to potentially reduce environmental pollution and drive a sustainable textile industry. The weak adhesion strength and poor water stability of soy protein films limit their use in the textile industry. In this work, the influence of sodium-dodecyl-sulfonate on unfolding of soy protein, and the reinforcement effects of nano-chitosan on the tensile properties of unfolded soy protein adhesives were investigated. The results demonstrate that the bio-adhesives developed had 157% and 85% increments on tensile strength and water stability compared with unmodified soy protein. Also, dry and wet strength of the pulp/viscose wet-laid nonwovens were increased 43% and over 100% after adhesion, indicating that modified soy protein shows promise for use as a textile bio-adhesive for sustainable industry.

Mixed micelles of sodium 4-decyl naphthalene sulfonate with Triton X-100 and sodium dodecyl sulfonate analyzed by 1H NMR

2004 ◽  
Vol 279 (2) ◽  
pp. 533-538 ◽  
Author(s):  
Xiao Yan Yang ◽  
Xiao Li Tan ◽  
Gong Zhen Cheng ◽  
Han Zhen Yuan ◽  
Shi Zhen Mao ◽  
...  
Keyword(s):  
1H Nmr ◽  
Mixed Micelles ◽  
Sodium Dodecyl ◽  
Sodium Dodecyl Sulfonate ◽  
Triton X
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