Flame species concentration profiles, measured for CH4/O2/Ar flames, reveal that the most important reaction channels in the decomposition of TCE in the CH4/TCE/O2/Ar flame are the displacement by H atoms of Cl atoms from TCE, 1,1-dichloroethylene (DCE), and vinyl chloride.
Stable carbon isotope analysis was also used to determine if ethene production in the PTA was due to dechlorination of TCE, 1,2-DCA, or both.
In a field study, aqueous cyclodextrin (CD) was investigated for its ability to extract chlorinated volatile organic compounds (cVOC), such as trichloroethylene (TCE), 1,1,1-trichloroethane (TCA), and dichloroethene (DCE) through in-situ flushing of a sandy aquifer.
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The solution was heated under nitrogen flow to the desired reaction temperature of 130 °C, while at 100 °C, 0.7 ml of TCE (7.5 mmol) was added under reflux to the solution and the time has been started.
Two polymorphic structures of rigid one-dimensional (1D) coordination polymers, [ HgBr2)2TPyP] · 2(1,1,2,2-tetrachloroethane, TCE) (1A, 1B), have been isolated in which the 1D polymers adopt either stacking or herringbone (or T-shaped) geometries as observed for simple aromatic hydrocarbons.
The BCE cassettes were combined semi-randomly together with a promiscuous T cell epitope (TCE; tt830 844) to yield 13 different permutational constructs.
The sensor revealed negligible cross sensing signals against other interfering gases like acetone, IPA, TCE, NO2, methane, LPG, petrol and NH3.
