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Izvorni znanstveni članak
A Combustion Tube Filling for the Determination of Carbon and Hydrogen in Fluorine Containing Compounds. I
M. Tonković
; Department of Physical Chemistry, Institute »Rud.er Boskovic«, Zagreb, Croatia, Yugoslavia
Š. Mesarić
; Department of Physical Chemistry, Institute »Rud.er Boskovic«, Zagreb, Croatia, Yugoslavia
| Puni tekst: engleski, pdf (5 MB) | str. 119-125 | citiraj | |
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APA 6th Edition Tonković, M. i Mesarić, Š. (1971). A Combustion Tube Filling for the Determination of Carbon and Hydrogen in Fluorine Containing Compounds. I. Croatica Chemica Acta, 43 (2), 119-125. Preuzeto s https://hrcak.srce.hr/197323 MLA 8th Edition Tonković, M. i Š. Mesarić. "A Combustion Tube Filling for the Determination of Carbon and Hydrogen in Fluorine Containing Compounds. I." Croatica Chemica Acta, vol. 43, br. 2, 1971, str. 119-125. https://hrcak.srce.hr/197323. Citirano 09.03.2021. Chicago 17th Edition Tonković, M. i Š. Mesarić. "A Combustion Tube Filling for the Determination of Carbon and Hydrogen in Fluorine Containing Compounds. I." Croatica Chemica Acta 43, br. 2 (1971): 119-125. https://hrcak.srce.hr/197323 Harvard Tonković, M., i Mesarić, Š. (1971). 'A Combustion Tube Filling for the Determination of Carbon and Hydrogen in Fluorine Containing Compounds. I', Croatica Chemica Acta, 43(2), str. 119-125. Preuzeto s: https://hrcak.srce.hr/197323 (Datum pristupa: 09.03.2021.) Vancouver Tonković M, Mesarić Š. A Combustion Tube Filling for the Determination of Carbon and Hydrogen in Fluorine Containing Compounds. I. Croatica Chemica Acta [Internet]. 1971 [pristupljeno 09.03.2021.];43(2):119-125. Dostupno na: https://hrcak.srce.hr/197323 IEEE M. Tonković i Š. Mesarić, "A Combustion Tube Filling for the Determination of Carbon and Hydrogen in Fluorine Containing Compounds. I", Croatica Chemica Acta, vol.43, br. 2, str. 119-125, 1971. [Online]. Dostupno na: https://hrcak.srce.hr/197323. [Citirano: 09.03.2021.] |
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Sažetak
Combustion tube fillings containing titanium dioxide, tin
dioxide and thorium dioxide in combination with oxidation catalyst
- Korbl catalyst or copper oxide - are applied for the microdetermination
of carbon and hydrogen in organic fluorine compounds.
Various samples of pure thorium dioxide and thorium dioxide
on silica were examined and the measured retention capacities in
mg fluorine per gram thorium dioxide are given. The capacity
changes from 4.7 to 358 mg F/g Th02 depending on temperature
and on the effective surface area of the thorium dioxide packing.
A series of standards analyzed by this procedure had a
standard deviation for carbon 0.230/o and for hydrogen 0.180/o.
It has been found that thorium dioxide retains interfering
combustion products containing fluorine but not those containing
other halogens, sulphur or phosphor.
Hrčak ID: 197323
URI
https://hrcak.srce.hr/197323
Moj profil
Srce