شماره 1 تاریخ انتشار 2016-03-01

• Ash and sulphur removal from bitumen using column flotation technique: Experimental and response surface methodology modeling
• Hollow alumina nanospheres as novel catalyst for the conversion of methanol to dimethyl ether
• Grinding-aid effect on the colour properties (Ry, whiteness and yellowness) of calcite in stirred media milling
• The measurement of droplet size distribution of water-oil emulsion through NMR method
• Effects of catalyst particle size on methanol dehydration at different temperatures and weight hourly space velocities
• Synthesis and Statistical Analysis of Changing Size of Nano-structured PbO2 during Mechanical Milling Using Taguchi Methodology