Results 21 to 30 of about 102 (80)

Synthesis of Fluorite (CaF2) Crystal from Gypsum Waste of Phosphoric Acid Factory in Silica Gel [PDF]

, 2012
This paper report the synthesis and characterization of fluorite single crystal prepared from gypsum waste of phosphoric acid production in silica gel. Instead of its high calcium, gypsum was used to recycle the waste which was massively produces in the ...
Siti Mutrofin, Andri Risdianto, Mutrofin, Siti, Yuniar Ponco Prananto, Risdianto, Andri, Mohammad Misbah Khunur, Prananto, Yuniar Ponco, Khunur, Mohammad Misbah   +7 more
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Catalyst Deactivation Simulation Through Carbon Deposition in Carbon Dioxide Reforming over Ni/CaO-Al2O3 Catalyst [PDF]

, 2011
Major problem in CO2 reforming of methane (CORM) process is coke formation which is a carbonaceous residue that can physically cover active sites of a catalyst surface and leads to catalyst deactivation.
Amin, N.A.S., Istadi, I., Anggoro, D. D., Didi D. Anggoro, Anggoro, Didi D., Dorothy Hoo Wei Ling, Istadi Istadi, Ling, D.H.W, Hoo, Dorothy Wei Ling, Nor Aishah Saidina Amin, Saidina Amin, Nor Aishah   +10 more
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Preface

Bulletin of Chemical Reaction Engineering & Catalysis, 2017
Preface of Volume 12 Issue 1 Year ...
Istadi Istadi
doaj   +1 more source

Rice Husk Ash as a Renewable Source for the Production of Value Added Silica Gel and its Application: An Overview [PDF]

, 2012
In recent years, silica gels have developed a lot of interest due to their extraordinary properties and their existing and potential applications in science and technology.
Pandey, Monika, Ram Prasad, Prasad, Ram, Monika Pandey   +3 more
core   +1 more source

Kinetic Study of Styrene Oxidation over Titania Catalyst Supported on Sulfonated Fish Bone-derived Carbon [PDF]

, 2022
The kinetic evaluation of titania supported sulfonated fish bone-derived carbon (TiO2/SFBC) as a catalyst in styrene oxidation by aqueous hydrogen peroxide was carried out.
Nurhadi, Mukhamad, Prasetyo, Anton, Sin Yuan Lai, Mukhamad Nurhadi, Anton Prasetyo, Hadi Nur, Ratna Kusumawardani, Kusumawardani, Ratna, Nabila Nur Agusti, Teguh Wirawan, Nur, Hadi, Lai, Sin Yuan, Agusti, Nabila Nur, Wirawan, Teguh   +13 more
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De-oxygenation of CO2 by using Hydrogen, Carbon and Methane over Alumina-Supported Catalysts [PDF]

, 2012
The de-oxygenation of CO2 was explored by using hydrogen, methane, carbon etc., over alumina supported catalysts. The alumina-supported ruthenium, rhodium, platinum, molybdenum, vanadium and magnesium catalysts were first reduced in hydrogen atmosphere ...
Raskar, R.Y., R. Y. Raskar, K. B. Kale, Kale, K.B., A. G. Gaikwad, Gaikwad, A.G.   +5 more
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Ion-exchange Resin Catalyzed Esterification of Lactic Acid with Isopropanol: a Kinetic Study [PDF]

, 2011
The kinetic behavior of esterification of lactic acid with isopropanol over an acidic cation exchange resin, Amberlyst 15, was studied under isothermal condition. Isopropyl lactate synthesized in this reaction is an important pharmaceutical intermediate.
Wanchoo , Ravinder Kumar, Thakur, Sakshi, Mamta Sharma, Sharma, Mamta, Sakshi Thakur, Ravinder K. Wanchoo, Amrit Pal Toor, Toor, Amrit Pal   +7 more
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Biomass Valorization to Chemicals over Cobalt Nanoparticles on SBA-15

, 2022
A series of heterogeneous catalysts based on cobalt supported on SBA-15 were prepared through wet impregnation and co-impregnation assisted by ethylene glycol (EG) methods.
Triyono Triyono, Nandini, Elizabeth Selia, Triyono, Triyono, Trisunaryanti, Wega, Suarsih, Endah, Endah Suarsih, Wega Trisunaryanti, Elizabeth Selia Nandini   +7 more
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Surface Modification, Characterization and Photocatlytic Performance of Nano-Sized Titania modified with Silver and Bentonite clay [PDF]

, 2009
In many textile industries dyes are used as coloring agents. Advanced oxidation processes are used for degrading or removing color from dye baths. Catalysts play a key role in these industries for the treatment of water.
Jana, Asim K, Ajay Bansal, Divyal, Neetu, Asim K. Jana, Neetu Divya, Bansal, Ajay   +5 more
core   +1 more source

Catalyst in Basic Oleochemicals [PDF]

, 2007
Currently Indonesia is the world largest palm oil producer with production volume reaching 16 million tones per annum. The high crude oil and ethylene prices in the last 3 – 4 years contribute to the healthy demand growth for basic oleochemicals: fatty ...
Abun Lie, Anwar, Sandy, Sutanto, Erwin, Eva Suyenty, Sentosa, Herlina, Agustine, Mariani, Suyenty, Eva, Herlina Sentosa, Mariani Agustine, Sandy Anwar, Erwin Sutanto, Lie, Abun   +11 more
core   +1 more source