Search Results
.1016/0960-8524(92)90205-C . 13. Ronal , W , Breau , T , Breau , J . Hydrocracking of solvolysis lignin in batch reactor . Fuel 1996 75 7 795 – 800 10
the pre-treatments of samples and the optimization of experimental conditions [ 6a , 10c , 12 ]. Furthermore, several interferences, such as overlapping and shifts of peaks, baseline drifting, and noise, cause the difficulty of accurate analysis [ 6c
Solid-state compounds of 2-methoxybenzylidenepyruvate and 2-methoxycinnamyllidenepyruvate with thorium (IV)
Preparation and thermal studies
.89339 16 C 13 11 10 1.3905 120.44954 0.0192 −7.4419 4.94579 −2
analyses From the analysis, the cell parameters of DGCC were found to be a = 8.2820 Å, b = 9.0720 Å, c = 13.734 Å, α = β = 90° and γ = 106.12°, the cell volume = 991.32 Å 3 . The structure was solved by the direct method using the SHELXL
. Knicker , H , Lüdemann , HD . N 15 and C- 13 CPMAS and solution NMR studies of N- 15 enriched plant material during 600 days of microbial degradation . Org Geochem 1995 23 : 329 – 341 10
Artificial pozzolanic cement pastes containing burnt clay with and without silica fume
Physicochemical, microstructural and thermal characteristics
of producing geopolymer cements is 700 °C [ 13 ]. The object of this article is to study the physicochemical and mechanical properties of the hardened pozzolanic cement pastes made of OPC–BC blends, and the results were compared with those of
porosity and other geometric factors [ 10 ]. It was found to be limited by diffusion even at fairly low temperatures (~600 °C) [ 13 ]. These effects are not expected to be significant for the small samples of micrometer-sized powders with narrow particle
.1016/0014-3057(94)90013-2 . 22. Yang , L , Heatley , F , Blease , TG , Thompson , RIG . A study of the mechanism of the oxidative thermic degradation of poly(ethylene oxide) and poly(propylene oxide) using H 1 and C 13 NMR . Eur Polym J 1996
Thermal analyis of hexadecyltrimethylammonium–montmorillonites
Part 1. Thermogravimetry, carbon and hydrogen analysis and thermo-IR spectroscopy analysis
–160 °C), 13.4% (160–350 °C), 7.0% (350–480 °C), 4.2% (480–655 °C), and 7.2% (655–900 °C), respectively. These results suggest that the type of the quasi-charcoal depends on the initial loading of the HDTMA–MONT. Carbon and
