"Kozubek, Erv\u00EDn" . . "Ropa, uhlie, plyn a petroch\u00E9mia" . "tar; co-pyrolysis; n uclear magnetic resonance; aromaticity"@en . . "P\u0159edkl\u00E1dan\u00FD \u010Dl\u00E1nek se zab\u00FDv\u00E1 NMR anal\u00FDzou ko-pyrol\u00FDzn\u00EDch deht\u016F. Bylo zji\u0161t\u011Bno, \u017Ee s p\u0159\u00EDdavkem odpadn\u00ED pry\u017Ee k uhl\u00ED p\u0159ed laboratorn\u00ED ko-pyrol\u00FDzou doch\u00E1z\u00ED k poklesu aromaticity (jako z\u00E1kladn\u00EDho strukturn\u00EDho parametru z\u00EDskan\u00E9ho nukle\u00E1rn\u00ED magnetickou rezonanc\u00ED) deht\u016F s p\u0159\u00EDdavkem aditiva, ale tato z\u00E1vislost nen\u00ED line\u00E1rn\u00ED. Pomoc\u00ED 13C NMR spektroskopie byl tak\u00E9 navr\u017Een nov\u00FD parametrt X, kter\u00FD umo\u017E\u0148uje vypo\u010D\u00EDtat spr\u00E1vn\u00E9 hodnoty aromaticit z 1H NMR spekter."@cs . . . "536816" . "Vontorov\u00E1, Ji\u0159ina" . "This article deals with NMR analysis of co-pyrolysis tars. It was found that the addition of waste rubber to coal prior to laboratory co-pyrolysis brought about decrease in aromaticity (basic structural parameter obtained by nuclear magnetic resonance method) for tars with the addition of the additives, but the proportion was not linear. Using 13 C NMR spectroscopy a new parameter X was proposed, which enables the calculation of the correct values of aromaticity from 1 H NMR spectra."@en . "1 - 2" . . "RIV/61989100:27360/05:00013180!RIV06-GA0-27360___" . "[09A30896FA37]" . "47" . "Porovn\u00E1n\u00ED metod 1H a 13C NMR spektroskopie ko-pyrol\u00FDzn\u00EDch deht\u016F." . . "3"^^ . . "Porovn\u00E1n\u00ED metod 1H a 13C NMR spektroskopie ko-pyrol\u00FDzn\u00EDch deht\u016F." . . "Comparison of 1H and 13C NMR spectroscopic methods of co- pyrolisis tars."@en . . "RIV/61989100:27360/05:00013180" . "27360" . "3"^^ . "Comparison of 1H and 13C NMR spectroscopic methods of co- pyrolisis tars."@en . "Porovn\u00E1n\u00ED metod 1H a 13C NMR spektroskopie ko-pyrol\u00FDzn\u00EDch deht\u016F."@cs . . . "4"^^ . "P(GA105/01/0332)" . "0035-8231" . . "70-73" . . "SK - Slovensk\u00E1 republika" . . "Klika, Zden\u011Bk" . "Porovn\u00E1n\u00ED metod 1H a 13C NMR spektroskopie ko-pyrol\u00FDzn\u00EDch deht\u016F."@cs . . "P\u0159edkl\u00E1dan\u00FD \u010Dl\u00E1nek se zab\u00FDv\u00E1 NMR anal\u00FDzou ko-pyrol\u00FDzn\u00EDch deht\u016F. Bylo zji\u0161t\u011Bno, \u017Ee s p\u0159\u00EDdavkem odpadn\u00ED pry\u017Ee k uhl\u00ED p\u0159ed laboratorn\u00ED ko-pyrol\u00FDzou doch\u00E1z\u00ED k poklesu aromaticity (jako z\u00E1kladn\u00EDho strukturn\u00EDho parametru z\u00EDskan\u00E9ho nukle\u00E1rn\u00ED magnetickou rezonanc\u00ED) deht\u016F s p\u0159\u00EDdavkem aditiva, ale tato z\u00E1vislost nen\u00ED line\u00E1rn\u00ED. Pomoc\u00ED 13C NMR spektroskopie byl tak\u00E9 navr\u017Een nov\u00FD parametrt X, kter\u00FD umo\u017E\u0148uje vypo\u010D\u00EDtat spr\u00E1vn\u00E9 hodnoty aromaticit z 1H NMR spekter." . . . .