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) with their peak at m/e 511. The species (c) further degrades with the subsequent loss of –C 4 H 3 species forming species (d) with their peak at m/e 460. The species (d) further degrades with the subsequent loss of –C 3 H 6 species forming species

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Waste and fuels from waste

Part I. Analysis of thermal decomposition

Journal of Thermal Analysis and Calorimetry
Authors:
Danuta Król
and
Sławomir Poskrobko

4 , H 2 O, CO, CO 2 , C 2 H 6 , C 2 H 4 , C 2 H 2 ), the combination of nitrogen in the form of NH 3 and HCN are also given. These compounds are of importance in the organization of thermal destruction processes of the fuel, because they participate

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Biofuels

Part II. Thermogravimetric research of dry decomposition

Journal of Thermal Analysis and Calorimetry
Authors:
Sławomir Poskrobko
and
Danuta Król

hydrogen elements (H 2 , CH 4 , H 2 O, CO, CO 2 , C 2 H 6 m / z = 30; C 2 H 4 m / z = 28; C 2 H 2 m / z = 26), the linkings of nitrogen in the form of NH 3 ( m / z = 17) and HCN ( m / z = 27) were also given. These compounds are of importance in the

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O (18 Da) between the 2″-hydroxyl group of the sugar and the 5 or 7-hydroxyl group of the aglycone. The fragment ions at m / z 357.0694 ( 0,3 X 0 − ), m / z 327.0585 ( 0,2 X 0 − ), and m / z 297.0468 ( 0,1 X 0 − ) indicate the losses of C 3 H 6

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Journal of Thermal Analysis and Calorimetry
Authors:
E. Skwarek
,
S. Khalameida
,
W. Janusz
,
V. Sydorchuk
,
N. Konovalova
,
V. Zazhigalov
,
J. Skubiszewska-Zięba
, and
R. Leboda

550–650 °C and only for samples milled in air (containing V 2 MoO 8 phase) reaches up to 40%. Meantime, propylene, CO, and CO 2 are the main reaction products at low temperature. Temperature dependence of selectivity to propylene S C3H6 is rather

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, Nd, Pr) and B is Ni, Co, Mn, and/or Al. Note that LaNi 5 H 6 , which is commonly used in batteries, stores only a maximum of 1.4 wt% of H. Another disadvantage of these materials for hydrogen storage is that lanthanides tend to be expensive and heavy

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Journal of Thermal Analysis and Calorimetry
Authors:
I. Blanco
,
L. Abate
,
F. A. Bottino
, and
P. Bottino

NMR: 7.58 (d, 2H), 6.90 (d, 2H), 3.82 (s, 3H), 1.87 (m, 7H), 0.97 (m, 42 H), 0.64 (m, 14H). Anal. Calcd for C 35 H 70 Si 8 O 13 : C 45.55, H 7.64. Found: C 45.31, H 7.71. Compound 4 Yield 80.5%. 1 H NMR: 7

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the cavitand cucurbit[8]uril (C 6 H 6 N 4 O 2 ) 8 with the included coordination compounds of transition metals with amines are sufficiently stable. Although simple coordination compounds such as [Co(en) 2 Cl 2 ]Cl, [Ni(en) 2 Cl 2 ], [Cu(en) 2 (H 2 O

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.7 Hz); H 5 = 6.78 (s, 2H); H 6 = 3.76 (t, 2H, J = 4.9 Hz); H 7 = 3.75 (t, 2H, J = 6.3 Hz); H 8 = 3.44 (s, 4H); H 9 = 3.33 (s, 4H); H 10 = 3.21 (t, 2H, J = 5.3 Hz); H 11 = 3.17 (t, 2H, J = 7.7 Hz); H 12 = 1.83 (q, 2H, J = 7.7 Hz). 13 C

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, washed several times with ethanol and air-dried. VO(DMBG) 2 (H 2 O) 0.5 . Analysis found : V, 15.27; C, 28.82; H, 6.54; N, 42.27%; requires for VC 8 H 21 N 10 O 1.5 : V, 15.33; C, 28.92; H, 6.37; N, 42.16%. Reaction yield 80%. VO

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