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| 1 | Preparation of activated carbon derived from Jatropha curcas fruit shell by simple thermo-chemical activation and characterization of their physico-chemical properties显示文摘 | Wimonrat Tongpoothorn Manop Sriuttha Phunsiri Homchan Saksit Chanthai Chalerm Ruangviriyachai | 2010 | Chemical Engineering Research and Design2010，，3： | 1 |
| 2 | Removal of heavy metals from artificial metals contaminated water samples based on micelle-templated silica modified with pyoverdin I显示文摘The micelle-templated silica (MTS) was firstly chemically modified with 3-glycidoxypropyl-trimethoxysilane (GPTMS) before immobilized with pyoverdin I. The characteristics of pyoverdin I-anchored onto the modified MTS were investigated using fluorescence, infrared spectra and scanning electron microscopy. The specific surface area of all materials was calculated by Brunauer, Emmett and Teller (BET) method using nitrogen isotherm adsorption data. As the results, the surface area of commercial silica gel decreased from 609.2 to 405.4 m2/g, it indicated that the pyoverdin I could be immobilized onto the surface of silica solid support. This adsorbent was used for extraction of Fe(III), Cu(II), Zn(II), and Pb(II) in artificial metals contaminated water. Experimental conditions for effective adsorption of trace levels of metal ions were optimized with respect to different experimental parameters using batch procedure. The optimum pH value for the removal of metal ions simultaneously on this adsorbent was 4.0. Complete desorption of the adsorbed metal ions from the adsorbent was carried out using 0.25 mol/L of EDTA. The effect of different cations and anions on the adsorption of these metals on adsorbent was studied and the results showed that the proposed adsorbent could be applied to the highly saline samples and the sample which contains some transition metals. | PANADDA Tansupo WORAKARN Chamonkolpradit SAKSIT Chanthai CHALERM Ruangviriyachai | 2009 | Journal of Environmental Sciences2009，21，7： | 1 |
| 3 | Synthesis and evaluation of β-carboline cations as new antimalarial agents based on π-Delocalized lipophilic cation (DLC) hypothesis 显示文摘 | Kiyosei T Tsubasa S Chalerm S | 2005 | Chem Pharm Bull2005，53，6： | 1 |
| 4 | Scintillation properties of Gd 3 Al 2 Ga 3 O 12 :Ce 3+ single crystal scintillators显示文摘 | Ongsa Sakthong Weerapong Chewpraditkul Chalerm Wanarak Kei Kamada Akira Yoshikawa Petr Prusa Martin Nikl | 2014 | Nuclear Inst. and Methods in Physics Research, A2014，，： | 1 |
| 5 | Synthesis and catalytic performance of bimetallic NiMo-and NiW-ZSM-5/MCM-41 composites for production of liquid biofuels显示文摘This work presents a synthesis of bimetallic NiMo and NiW modified ZSM-5/MCM-41 composites and their heterogeneous catalytic conversion of crude palm oil( CPO) to biofuels. The ZSM-5/MCM-41 composites were synthesized through a self-assembly of cetyltrimethylammonium bromide( CTAB) surfactant with silica-alumina from ZSM-5 zeolite,prepared from natural kaolin by the hydrothermal technique. Subsequently,the synthesized composites were deposited with bimetallic NiMo and NiW by impregnation method. The obtained catalysts presented a micro-mesoporous structure,confirmed by XRD,SEM,TEM,EDX,NH_3-TPD,XRF and N_2 adsorption-desorption measurements. The results of CPO conversion demonstrate that the catalytic activity of the synthesized catalysts decreases in the series of NiMo-ZSM-5/MCM-41 > NiW-ZSM-5/MCM-41 > Ni-ZSM-5/MCM-41 > Mo-ZSM-5/MCM-41 > W-ZSM-5/MCM-41 > NiMo-ZSM-5 > NiW-ZSM-5 > ZSM-5/MCM-41 > ZSM-5 > MCM-41. It was found that the bimetallic NiMo-and NiW-ZSM-5/MCM-41 catalysts give higher yields of liquid hydrocarbons than other catalysts at a given conversion. Types of hydrocarbon in liquid products,identified by simulated distillation gas chromatography-flame ionization detector( SimDis GC-FID),are gasoline( 150-200 ℃; C5-12),kerosene( 250-300 ℃; C5-20) and diesel( 350 ℃; C7-20).Moreover,the conversion of CPO to biofuel products using the NiMo-and NiW-ZSM-5/MCM-41 catalysts offers no statistically significant difference( P> 0.05) at 95% confidence level,evaluated by SPSS analysis. | Maliwan Subsadsana Pitsanuphong Kham-or Pakpoom Sangdara Pirom Suwannasom Chalerm Ruangviriyachai | 2017 | 燃料化学学报2017，45，7： | 0 |
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