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Volume 5, Issue 3 (Suppl)
Mod Chem Appl, an open access journal
ISSN: 2329-6798
Global Chemistry 2017
September 04-06, 2017
September 04-06, 2017 | London, UK
5
th
Global Chemistry Congress
Regulation of open porosity and strength in ceramics based on electro corundum and porcelain biinder
Zaw Ye Maw Oo
D. Mendeleev University of Chemical Technology , Russia
T
he most important characteristic of ceramic materials, which determines most of the physical properties, is the porosity. Porous
materials are commonly used as catalyst supports in the processes of oxidation, hydrogenation and dehydrogenation at high
temperature, corrosion in feed processing - corrosive environments at endothermic and exothermic reactions. In particular, for
this purpose, various types of corundum materials with highchemical inertness. Porosity materials due to the high porosity and
the peculiar structure have specific properties dramatically different from those of the corresponding chemical composition of
dense materials [1, 2].There was obtained a highly porous material of alumina carriers for catalysts. The filler used to be electro
corundum, as reinforcing filler, forming on fire a bundle used porcelain. The samples were prepared by impregnating the ceramic
slurry polyurethane foam (PUF), followed by drying and calcining at 1350 °C, 1450 °C. The flexural strength of the sintered samples
without PUF with burnable additives showed from 19 to 151 MPa, an open porosity of 17 to 25 %, and for the samples duplicated PUF
after firing showed the porosity was 60 - 65 %, the compressive strength of 3.5 MPa.
Biography
Zaw Ye Maw Oo has completed his PhD at the age of 26 years from Mendeleev University of Chemical Technology of Russia by government scholarship. Now he
is attending postdoctoral studies in that university. He has published more than 5 papers in reputed journals.
zawyemawoo@gmail.comZaw Ye Maw Oo, Mod Chem Appl 2017, 5:3(Suppl)
DOI: 10.4172/2329-6798-C1-005