. . "87762" . "Extrakce vzorku sm\u011Bsi dichlormethan:metanol (4:1) v ultrazvukov\u00E9 l\u00E1zni po dobu 15 min. 3 opakov\u00E1ni. Supernant se odpa\u0159\u00ED ve vakuov\u00E9 rota\u010Dn\u00ED odparce na objem 1 ml, kter\u00FD se separuje sm\u011Bsi rozpou\u0161t\u011Bdel na t\u0159i frakce. Separace prob\u00EDh\u00E1 na sklen\u011Bn\u00E9 kolon\u011B (d\u00E9lka 30-50 cm, pr\u016Fm\u011Br 1 cm), kter\u00E1 se napln\u00ED 5 g silikagelu (230-400 mesh, aktivovan\u00FD p\u0159i 200 0C, 4 hod.), na silikagel se nasype 10 g neutr\u00E1ln\u00EDho hlin\u00EDku (70-230 mesh, aktivovan\u00FD 200 0C, 4 hod.), kter\u00FD se p\u0159edt\u00EDm deaktivuje 5 % vody. Vr\u0161ek kolony se zasype 1 g bezvod\u00E9ho s\u00EDranu sodn\u00E9ho (aktivovan\u00FD p\u0159i 300 0C, 4 hod.). . Analytick\u00E1 metoda: GC/MS. Podm\u00EDnky pro separaci jednotliv\u00FDch frakc\u00ED: kolona HP-5ms (60 m x 0,25mm x 0,25 \u00B5m), nosn\u00FD plyn h\u00E9lium (rychlost 1 ml/min.), teplota injektoru 290 0C. Teplotn\u00ED program: 60 0C (2 min.) - 280 0C (20 min.) s rychlost\u00ED r\u016Fstu 6 0C/min." . "Kucha\u0159ov\u00E1, Jana" . "Zdravotn\u00ED \u00FAstav se s\u00EDdle v Ostrav\u011B, Partyz\u00E1nsk\u00E9 n\u00E1m\u011Bst\u00ED 7, 702 00 Ostrava" . . "coal, hopanes; emission; Markers"@en . . "Methodology for identification of residuals and markers form coal combustion in flue gasses and PM10"@en . . "2013-11-22+01:00"^^ . "ZU/37632/2013" . "Metodika k identifikaci rezidu\u00ED a marker\u016F ze spalov\u00E1n\u00ED uhl\u00ED ve spalin\u00E1ch a PM10" . . "Raclavsk\u00E1, Helena" . "RIV/61989100:27730/13:86086402!RIV14-MSM-27730___" . "Metodika k identifikaci rezidu\u00ED a marker\u016F ze spalov\u00E1n\u00ED uhl\u00ED ve spalin\u00E1ch a PM10"@cs . . . "Raclavsk\u00FD, Konstantin" . "27730" . "P\u0159\u00EDnosem metodiky je zp\u0159esn\u011Bn\u00ED informac\u00ED o charakteru zne\u010Di\u0161t\u011Bn\u00ED ovzdu\u0161\u00ED a jeho plo\u0161n\u00E9m roz\u0161\u00ED\u0159en\u00ED. Tyto informace budou pou\u017Eity pro zlep\u0161en\u00ED a dopln\u011Bni imisn\u00EDho monitoringu s c\u00EDlem rozli\u0161en\u00ED r\u016Fzn\u00FDch zdroj\u016F." . . "Markery typick\u00E9 pro hn\u011Bd\u00E9 uhl\u00ED a \u010Dern\u00E9 uhl\u00ED jsou v\u00FDznamn\u011B odli\u0161n\u00E9. V\u00FDznamn\u00FDm indik\u00E1torem spalovac\u00EDch proces\u016F mohou b\u00FDt i hopany, zvl\u00E1\u0161t\u011B homohopan\u00FD index, kter\u00FD umo\u017E\u0148uje odli\u0161it spalov\u00E1n\u00ED nafty a uhl\u00ED. Hn\u011Bd\u00E1 uhl\u00ED: Allolbetul \u2013en, 3,4,7-trimetyl-1,2,3,4-tetrahydrochrysen, 1,2-(8isopropylcyclopenten)-7-methylchrysen, alkylnitrily. \u010Cern\u00E9 uhl\u00ED: picen (C22H14) \u2013 PAU, methylpicen, 17\u03B1(H),21\u03B2(H)-hopan s mal\u00FDm mno\u017Estv\u00EDm 17\u03B2(H),21\u03B1(H)-moretanu, karbazol (dus\u00EDkat\u00E9 heterocyklick\u00E9 slou\u010Deniny)"@cs . . "V" . . "Metodika k identifikaci rezidu\u00ED a marker\u016F ze spalov\u00E1n\u00ED uhl\u00ED ve spalin\u00E1ch a PM10" . "016/29-11-2013-UM" . "[6E6A12E9D3FA]" . . . "Typical markers for brown coals are distictly different. To the important indicators of combustion processes can belong also hopans, particularly homohopan index which enables to distinguish combustion of oil and coal. Brown coal: allobetul-en,3,4,7 - trimethyl-1,2,3,4-tetrahydrochrysene, 1-2 (3isopropylcyclopentene) 7 methylchrysene, alkylnitrites. Bituminous coal: picene (C22H14)-PAH methylpicene, 17 alfa (H),21beta hopane with small amount of 17beta (H), 21 alfa (H)moretane, carbazole (nitric heterocyclic compounds)."@en . "RIV/61989100:27730/13:86086402" . . . "Markery typick\u00E9 pro hn\u011Bd\u00E9 uhl\u00ED a \u010Dern\u00E9 uhl\u00ED jsou v\u00FDznamn\u011B odli\u0161n\u00E9. V\u00FDznamn\u00FDm indik\u00E1torem spalovac\u00EDch proces\u016F mohou b\u00FDt i hopany, zvl\u00E1\u0161t\u011B homohopan\u00FD index, kter\u00FD umo\u017E\u0148uje odli\u0161it spalov\u00E1n\u00ED nafty a uhl\u00ED. Hn\u011Bd\u00E1 uhl\u00ED: Allolbetul \u2013en, 3,4,7-trimetyl-1,2,3,4-tetrahydrochrysen, 1,2-(8isopropylcyclopenten)-7-methylchrysen, alkylnitrily. \u010Cern\u00E9 uhl\u00ED: picen (C22H14) \u2013 PAU, methylpicen, 17\u03B1(H),21\u03B2(H)-hopan s mal\u00FDm mno\u017Estv\u00EDm 17\u03B2(H),21\u03B1(H)-moretanu, karbazol (dus\u00EDkat\u00E9 heterocyklick\u00E9 slou\u010Deniny)" . "Juchelkov\u00E1, Dagmar" . . . "Methodology for identification of residuals and markers form coal combustion in flue gasses and PM10"@en . "Metodika k identifikaci rezidu\u00ED a marker\u016F ze spalov\u00E1n\u00ED uhl\u00ED ve spalin\u00E1ch a PM10"@cs . "4"^^ . . "4"^^ . .