Search Results - "Jongsomjit, Bunjerd"

Elucidation of Pd modification effect on catalytic behaviors of γ-Al2O3-P catalysts toward ethanol dehydration and dehydrogenation by Autthanit, Chaowat, Khaochartchai, Chakkrit, Praserthdam, Piyasan, Jongsomjit, Bunjerd

“…The catalytic ethanol dehydration and dehydrogenation over γ-Al2O3-P catalysts with Pd modification were investigated. The Al2O3-P is promising to obtain the…”
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Study of deactivation in mesocellular foam carbon (MCF-C) catalyst used in gas-phase dehydrogenation of ethanol by Klinthongchai, Yoottapong, Prichanont, Seeroong, Praserthdam, Piyasan, Jongsomjit, Bunjerd

“…Mesocellular foam carbon (MCF-C) is one the captivating materials for using in gas phase dehydrogenation of ethanol. Extraordinary, enlarge pore size, high…”
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Interconnected Micro, Meso, and Macro Porous Activated Carbon from Bacterial Nanocellulose for Superior Adsorption Properties and Effective Catalytic Performance by Khamkeaw, Arnon, Asavamongkolkul, Tatdanai, Perngyai, Tianpichet, Jongsomjit, Bunjerd, Phisalaphong, Muenduen

“…The porous carbon (bacterial cellulose (BC)-activated carbon (AC)(BA)) prepared via two-step activation of bacterial nanocellulose by treatments with potassium…”
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Dehydrogenation of Ethanol to Acetaldehyde over Different Metals Supported on Carbon Catalysts by Jeerati Ob-eye, Piyasan Praserthdam, Bunjerd Jongsomjit

“…Recently, the interest in ethanol production from renewable natural sources in Thailand has been receiving much attention as an alternative form of energy. The…”
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Catalytic Ethanol Dehydration to Ethylene over Nanocrystalline χ- and γ-Al2O3 Catalysts by Janlamool, Jakrapan, Jongsomjit, Bunjerd

“…The study is aimed to investigate the combination of nanocrystalline γ- and χ- alumina that displays the attractive chemical and physical properties for the…”
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Effect of Calcination Temperature on Mg-Al Layered Double Hydroxides (LDH) as Promising Catalysts in Oxidative Dehydrogenation of Ethanol to Acetaldehyde by Pinthong, Piriya, Praserthdam, Piyasan, Jongsomjit, Bunjerd

“…Oxidative dehydrogenation of ethanol to acetaldehyde over Mg-Al layered double hydroxides (LDH) and their differently calcined derivative catalysts was…”
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Role of Al in Na-ZSM-5 zeolite structure on catalyst stability in butene cracking reaction by Auepattana-aumrung, Chanon, Márquez, Victor, Wannakao, Sippakorn, Jongsomjit, Bunjerd, Panpranot, Joongjai, Praserthdam, Piyasan

“…The Na-ZSM-5 catalysts (SiO 2 /Al 2 O 3 molar ratio = 20, 35, and 50) were prepared by rapid crystallization method to investigate their performance in butene…”
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Diethyl Ether Production during Catalytic Dehydration of Ethanol over Ru- and Pt- modified H-beta Zeolite Catalysts by Kamsuwan, Tanutporn, Praserthdam, Piyasan, Jongsomjit, Bunjerd

“…In the present study, the catalytic dehydration of ethanol over H-beta zeolite (HBZ) catalyst with ruthenium (Ru-HBZ) and platinum (Pt-HBZ) modification was…”
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Synthesis, characteristics and application of mesocellular foam carbon (MCF-C) as catalyst for dehydrogenation of ethanol to acetaldehyde by Klinthongchai, Yoottapong, Prichanont, Seeroong, Praserthdam, Piyasan, Jongsomjit, Bunjerd

“…[Display omitted] •MCF-C exhibits 80.3 % of acetaldehyde selectivity in ethanol dehydrogenation.•Surfactant residue in MCF-Si is beneficial to transform to…”
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Enhanced Levulinic Acid Production from Cellulose by Combined Brønsted Hydrothermal Carbon and Lewis Acid Catalysts by Boonyakarn, Tat, Wataniyakul, Piyaporn, Boonnoun, Panatpong, Quitain, Armando T, Kida, Tetsuya, Sasaki, Mitsuru, Laosiripojana, Navadol, Jongsomjit, Bunjerd, Shotipruk, Artiwan

“…This study presents a synergistic catalytic system using the combination of Brønsted hydrothermal carbon-based acid (HTCG-SO3H) and Lewis acid catalysts for…”
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Optimal Conditions for Butanol Production from Ethanol over MgAlO Catalyst Derived from Mg-Al Layer Double Hydroxides by Seekhiaw, Patchaporn, Pinthong, Piriya, Praserthdam, Piyasan, Jongsomjit, Bunjerd

“…The MgAlO catalyst was obtained from thermal decomposition of the MgAl-LDH catalyst having Mg/Al molar ratio of 5. The catalytic Guerbet reaction of ethanol…”
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A review on sensitivity of operating parameters on biogas catalysts for selective oxidation of Hydrogen Sulfide to elemental sulfur by Prasertcharoensuk, Phuet, Promtongkaew, Athitaya, Tawatchai, Makamas, Marquez, Victor, Jongsomjit, Bunjerd, Tahir, Muhammad, Praserthdam, Supareak, Praserthdam, Piyasan

“…Hydrogen sulfide (H2S) is a critical problem for biogas applications, such as electricity and heat generation, or the production of different chemical…”
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Developing highly stable and reusable WO3 on mesoporous cellular foam silica for dilute bioethanol dehydration to ethylene by Pantita Trongjitraksa, Chombongkot Sricharoen, Piyasan Praserthdam, Bunjerd Jongsomjit

“…This study developed a highly stable and reusable WO3 on mesoporous cellular foam silica catalyst (MCF-Si) for dilute bioethanol (70%v/v) dehydration to…”
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Production of Ethylene through Ethanol Dehydration on SBA-15 Catalysts Synthesized by Sol-gel and One-step Hydrothermal Methods by Autthanit, Chaowat, Jongsomjit, Bunjerd

“…The present work deals with the catalytic performance of SBA-15 supported catalysts in the gas phase catalytic dehydration of ethanol in the temperature range…”
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Oxidative and non-oxidative dehydrogenation of ethanol to acetaldehyde over different VOx/SBA-15 catalysts by Autthanit, Chaowat, Praserthdam, Piyasan, Jongsomjit, Bunjerd

“…[Display omitted] •Basic catalysts having vanadium oxides dispersed on different SBA-15 catalysts.•The V-Zr-La/SBA-15-HT showed the highest acetaldehyde yield…”
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Oxidative dehydrogenation of ethanol over Cu/Mg-Al catalyst derived from hydrotalcite: effect of ethanol concentration and reduction conditions by Pinthong, Piriya, Praserthdam, Piyasan, Jongsomjit, Bunjerd

“…The copper-modified Mg-Al catalyst (Cu/Mg-Al) was synthesized using the incipient wetness impregnation of copper onto the Mg-Al hydrotalcite derived from…”
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Effect of different phase composition in titania on catalytic behaviors of AgLi/TiO2 catalysts via ethanol dehydrogenation by Autthanit, Chaowat, Chatkaew, Warupong, Praserthdam, Piyasan, Jongsomjit, Bunjerd

“…[Display omitted] •Catalytic performance depending on the basic sites and reduction behaviors.•Higher activity will be observed if the reduction behavior of…”
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Control of Ti3+surface defect on TiO2 nanocrystal using various calcination atmospheres as the first step for surface defect creation and its application in photocatalysis by SURIYE, Kongkiat, PRASERTHDAM, Piyasan, JONGSOMJIT, Bunjerd

“…A new development to create the surface defect (Ti3+) on TiO2 was reported in this paper and compared to the common methods which must prepare the crystalline…”
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Catalytic Ethanol Dehydration over Different Acid-activated Montmorillonite Clays by Krutpijit, Chadaporn, Jongsomjit, Bunjerd

“…In the present study, the catalytic dehydration of ethanol to obtain ethylene over montmorillonite clays (MMT) with mineral acid activation including H2SO4…”
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Differences in characteristics of Zr/SBA-15 and bimetallic Zr-La/SBA-15 prepared by sol–gel and hydrothermal methods by Autthanit, Chaowat, Jongsomjit, Bunjerd

“…In the present work, we report results of a comparative study of zirconium (Zr) and bimetal (Zr and La) containing in SBA-15 silica, which was prepared by…”
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