Search Results - "Kajornsak Faungnawakij"

Roles of monometallic catalysts in hydrodeoxygenation of palm oil to green diesel by Srifa, Atthapon, Faungnawakij, Kajornsak, Itthibenchapong, Vorranutch, Assabumrungrat, Suttichai

“…[Display omitted] •Effective deoxygenation of palm oil to green diesel over supported metal catalysts.•The order of catalytic activity is Co>Pd>Pt>Ni…”
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Recent Membrane Developments for CO2 Separation and Capture by Norahim, Nadia, Yaisanga, Pacharaporn, Faungnawakij, Kajornsak, Charinpanitkul, Tawatchai, Klaysom, Chalida

“…Increasing concerns on global warming and climate change have led to numerous attempts and advanced technology developments to tackle the problem of excessive…”
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Advances in catalytic production of value-added biochemicals and biofuels via furfural platform derived lignocellulosic biomass by Khemthong, Pongtanawat, Yimsukanan, Chakrit, Narkkun, Thanitporn, Srifa, Atthapon, Witoon, Thongthai, Pongchaiphol, Suchat, Kiatphuengporn, Sirapassorn, Faungnawakij, Kajornsak

“…Lignocellulosic biomass; hemicellulose, has been recognized as one of the most important renewable bioresources for production of alternative biofuels and…”
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Tuning of catalytic CO2 hydrogenation by changing composition of CuO–ZnO–ZrO2 catalysts by Witoon, Thongthai, Kachaban, Nantana, Donphai, Waleeporn, Kidkhunthod, Pinit, Faungnawakij, Kajornsak, Chareonpanich, Metta, Limtrakul, Jumras

“…The catalyst with an optimum composition of Cu:Zn:Zr (38.2:28.6:33.2) exhibited a homogeneous dispersion of metal components, and achieved the highest methanol…”
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Deoxygenation of Waste Chicken Fats to Green Diesel over Ni/Al2O3: Effect of Water and Free Fatty Acid Content by Kaewmeesri, Rungnapa, Srifa, Atthapon, Itthibenchapong, Vorranutch, Faungnawakij, Kajornsak

“…The deoxygenation of waste chicken fat containing a high degree of free fatty acids (FFAs) and water has been implemented to produce a green diesel, known as…”
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Tuning Brønsted and Lewis acidity on phosphated titanium dioxides for efficient conversion of glucose to 5-hydroxymethylfurfural by Songtawee, Siripit, Rungtaweevoranit, Bunyarat, Klaysom, Chalida, Faungnawakij, Kajornsak

“…5-Hydroxymethylfurfural (HMF) derived from cellulosic sugars has become increasingly important as a platform chemical for the biorefinery industry because of…”
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Effect of Ni-CNTs/mesocellular silica composite catalysts on carbon dioxide reforming of methane by Donphai, Waleeporn, Faungnawakij, Kajornsak, Chareonpanich, Metta, Limtrakul, Jumras

“…•Novel composite catalysts of Ni-CNTs over mesocellular silica were synthesized.•A great improvement of catalyst stability in dry reforming reaction was…”
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Unraveling the promotional effects of NiCo catalysts over defective boron nitride nanosheets in dry reforming of methane by Kuboon, Sanchai, Deng, Jiang, Gao, Min, Faungnawakij, Kajornsak, Hasegawa, Jun-ya, Zhang, Xiaoyu, Shi, Liyi, Zhang, Dengsong

“…Being able to balance between high catalytic activity and good stability under elevated reaction temperature is a great challenge for dry reforming of methane…”
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Parametric Study on Microwave-Assisted Pyrolysis Combined KOH Activation of Oil Palm Male Flowers Derived Nanoporous Carbons by Kaewtrakulchai, Napat, Faungnawakij, Kajornsak, Eiad-Ua, Apiluck

“…Oil palm male flowers (PMFs), an abundant agricultural waste from oil palm plantation in Thailand, have been utilized as an alternative precursor to develop…”
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Solvent effects in integrated reaction-separation process of liquid-phase hydrogenation of furfural to furfuryl alcohol over CuAl2O4 catalysts by Thongratkaew, Sutarat, Kiatphuengporn, Sirapassorn, Junkaew, Anchalee, Kuboon, Sanchai, Chanlek, Narong, Seubsai, Anusorn, Rungtaweevoranit, Bunyarat, Faungnawakij, Kajornsak

“…Selective hydrogenation of furfural to furfuryl alcohol over CuAl2O4 catalysts is studied in a batch reactor using a range of solvents of varying chemical…”
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5-Hydroxymethylfurfural production from hexose sugars using adjustable acid- and base-functionalized mesoporous SBA-15 catalysts in aqueous media by Thunyaratchatanon, Chachchaya, Sinsakullert, Wittawat, Luengnaruemitchai, Apanee, Faungnawakij, Kajornsak

“…The conversion of glucose and fructose to 5-hydroxymethylfurfural (HMF) was investigated using a series of functionalized SBA-15 catalysts in a glass tube…”
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Highly efficient TiO2-supported Co–Cu catalysts for conversion of glycerol to 1,2-propanediol by Mondach, Wongsaphat, Chanklang, Sarun, Somchuea, Pooripong, Witoon, Thongthai, Chareonpanich, Metta, Faungnawakij, Kajornsak, Sohn, Hiesang, Seubsai, Anusorn

“…Glycerol is a low-cost byproduct of the biodiesel manufacturing process, which can be used to synthesize various value-added chemicals. Among them,…”
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Effect of Modified Nanoclay Surface Supported Nickel Catalyst on Carbon Dioxide Reforming of Methane by Chaisamphao, Juthasiri, Kiatphuengporn, Sirapassorn, Faungnawakij, Kajornsak, Donphai, Waleeporn, Chareonpanich, Metta

“…The activity and stability of modified nanoclays surface supported nickel (Ni/NC-x) catalyst were investigated and compared to unmodified nanoclay surface…”
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A facile and low-cost synthesis of MoS2 for hydrodeoxygenation of phenol by Itthibenchapong, Vorranutch, Ratanatawanate, Chalita, Oura, Masaki, Faungnawakij, Kajornsak

“…MoS2, Ni-doped MoS2, and Ni-doped MoS2/Al2O3 were synthesized by using thiourea as an organosulfur source with simple and low cost methodology to convert…”
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Conversion of Methane to Value-Added Hydrocarbons via Modified Fischer–Tropsch Process Using Hybrid Catalysts by Somchuea, Pooripong, Sukprom, Thitiwut, Sringam, Sarannuch, Ampansang, Santipab, Witoon, Thongthai, Chareonpanich, Metta, Faungnawakij, Kajornsak, Rupprechter, Günther, Seubsai, Anusorn

“…Typically, the conversion of methane to value-added hydrocarbon (C 2+ ) via the oxidative coupling of methane is accomplished using high energy due to the…”
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Insight into the effects of different oxygen heteroatoms on nicotine adsorption from cigarette mainstream smoke by Sakulaue, Phongphot, Jitapunkul, Kulpavee, Inthasuwan, Parinya, Takano, Hiromu, Ishii, Takafumi, Kongpatpanich, Kanokwan, Faungnawakij, Kajornsak, Chareonpanich, Metta, Nueangnoraj, Khanin

“…Cigarette smoke contains many chemicals, including nicotine, which is harmful and can cause health problems such as carcinogenesis disease, cardiovascular,…”
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Development of Hydrophilic PVDF Membrane Using Vapour Induced Phase Separation Method for Produced Water Treatment by Mat Nawi, Normi Izati, Chean, Ho Min, Shamsuddin, Norazanita, Bilad, Muhammad Roil, Narkkun, Thanitporn, Faungnawakij, Kajornsak, Khan, Asim Laeeq

“…During the production of oil and gas, a large amount of oily wastewater is generated, which would pollute the environment if discharged without proper…”
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Sulfonated magnetic carbon nanoparticles from eucalyptus oil as a green and sustainable catalyst for converting fructose to 5-HMF by Le, Giang T.T., Arunaditya, Kantapong, Panichpol, Jamekorn, Rodruangnon, Tanapat, Thongratkaew, Sutarat, Chaipojjana, Kawisa, Faungnawakij, Kajornsak, Charinpanitkul, Tawatchai

“…Sulfonated magnetic carbon nanoparticles (SMCNs) were synthesized from eucalyptus oil via co-pyrolysis with ferrocene and sulfonation by H2SO4. Catalytic…”
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Control of Polymorphism of Metal–Organic Frameworks Using Mixed-Metal Approach by Tanasaro, Thanadporn, Adpakpang, Kanyaporn, Ittisanronnachai, Somlak, Faungnawakij, Kajornsak, Butburee, Teera, Wannapaiboon, Suttipong, Ogawa, Makoto, Bureekaew, Sareeya

“…Herein, we report the influence of iron­(III) on the crystallization of chromium­(III) terephthalate metal–organic framework. The selective phase formation of…”
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Cu-based spinel catalysts CUB2O4 (B = Fe, Mn, Cr, Ga, Al, Fe0.75Mn0.25) for steam reforming of dimethyl ether by FAUNGNAWAKIJ, Kajornsak, SHIMODA, Naohiro, FUKUNAGA, Tetsuya, KIKUCHI, Ryuji, EGUCHI, Koichi

“…Cu-based spinel-oxides CuB2O4 (B = Fe, Mn, Cr, Ga, Al, or Fe0.75Mn0.25) were synthesized via a sol-gel method and subsequent solid-state reaction. The spinels…”
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