The same idea can be employed in column-stores.
Atmospheric pressure operation favors the energy integration because condensation heat can be employed in reboilers of low-pressure columns.
The simulation of distillation columns is based on the rigorous equilibrium stage module "RadFrac", which uses MESH equations, including material balance, vapor liquid equilibrium, component summation and enthalpy balance equations for each stage, and the same tray type (sieve) and tray spacing are employed in every column.
Since the available series for sectoral coefficients are, as a rule, non-stationary, more aggregate indicators were employed in econometric analysis (column and row sums of I-O coefficients).
Purification was employed in two steps: First column chromatography was carried out (silica gel, pure PE as eluent) which afforded 155 mg of a product mixture containing 2-phenylbenzo[ b]furandand 2,3-bisphenylbenzo[ b]furan (respective mol ratio 10 1).
And then, the equivalent column concept is employed in order to switch eccentrically loaded columns bent in either single or double curvature mode to axially loaded pin-ended equivalent columns.
In general, to solve the MC problem, the sampling operator (mathcal {P}) must satisfy the modified restricted isometry property, which is the case when uniform random sparse sampling is employed in both rows and columns of matrix M [42].
For the separation of ABIs, the column chromatography was employed in which 30 cm long and 10 mm internal diameter glass column was used and the column was rinsed with acetone, dried and packed with the silica gel for column chromatography in petroleum ether [ 11- 13].
Then, neutral alumina column was employed in the solid-phase purification.
A SolGel-Wax capillary column was employed in both cases [ 126].
These models were employed in modeling of the bubble-column slurry reactor (BCSR).
