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- the number of theoretical plates (also called the "plate count"), H is the total bed height and HETP is the height equivalent to a theoretical plate. The...10 KB (1,244 words) - 18:06, 1 November 2023
Resolution (chromatography) (section Plate number)The theoretical plate height is given by H = L N {\displaystyle H={\frac {L}{N}}} where L is the column length and N the number of theoretical plates. The...2 KB (333 words) - 14:11, 4 October 2024- presented in Figure 2. The number of steps between the operating lines and the equilibrium line represents the number of theoretical plates (or equilibrium stages)...7 KB (870 words) - 18:13, 7 February 2024
an equation used for calculating the minimum number of theoretical plates required for the separation of a binary feed stream by a fractionation column...6 KB (917 words) - 03:57, 8 November 2024- effectiveness of the distillation tower. The more reflux is provided for a given number of theoretical plates, the better the tower's separation of lower boiling...18 KB (2,349 words) - 13:53, 18 November 2024
- Capillary electrophoresis (section Modes of separation)asymmetric (tailing) peaks, or even complete loss of analyte to the capillary wall. The number of theoretical plates, or separation efficiency, in capillary electrophoresis...36 KB (4,675 words) - 21:03, 7 June 2024
Distillation (redirect from History of distilled beverages)the fewer the number of theoretical plates required. Chemical engineers must choose what combination of reflux rate and number of plates is both economically...71 KB (8,813 words) - 00:59, 9 November 2024
efficiency of the distillation column. The more reflux provided for a given number of theoretical plates, the better is the column's separation of lower boiling...8 KB (983 words) - 16:15, 30 August 2024
synonymous with plate number, and the 'number of theoretical plates'. Retention factor (kappa prime) measures how long a component of the mixture stuck...89 KB (10,999 words) - 13:19, 7 November 2024
Van Deemter equation (section Plate count)variance per unit length of the column is taken as the ratio of the column length to the column efficiency in theoretical plates. The van Deemter equation...6 KB (968 words) - 08:02, 13 May 2024- where α is selectivity factor, N is the number of theoretical plates kA and kB are the retention factors of the two analytes. Retention factors are proportional...15 KB (2,025 words) - 18:26, 12 July 2024
Packed bed (category Pages displaying short descriptions of redirect targets via Module:Annotated link)separate point of vapor-liquid equilibrium. However, when modeling packed columns, it is useful to compute a number of theoretical plates to denote the...10 KB (1,229 words) - 06:05, 25 March 2024
Continuous distillation (section Plates or trays)or theoretical plates. However, that is very seldom the case. Hence, a distillation column needs more plates than the required number of theoretical vapor–liquid...24 KB (3,141 words) - 06:29, 28 July 2024
plates in China are mandatory metal or plastic plates attached to motor vehicles in mainland China for official identification purposes. The plates are...68 KB (5,540 words) - 14:13, 18 November 2024
the user. The properties of the column are defined such as the inlet pressure and the number of theoretical plates. The duty of the reboiler and overhead...8 KB (1,079 words) - 01:56, 18 December 2023
number of theoretical plates. The tube can be the inner conduit of some other type, such as Liebig or Allhin. These columns can achieve theoretical plate...32 KB (3,938 words) - 08:32, 18 February 2024- Theory (redirect from Theoretical approach)opposed to theory. A "classical example" of the distinction between "theoretical" and "practical" uses the discipline of medicine: medical theory involves trying...38 KB (4,356 words) - 13:13, 6 November 2024
- is as follows: Rs = [N1/2/4][(α-1)/α][k2'/(1+k2')], where N = Number of theoretical plates α = Selectivity Term = k2'/k1' The [N1/2/4] term is the column...4 KB (401 words) - 18:53, 25 February 2024
after they elute. Each pass through the column increases the number of theoretical plates the compounds experience and enhances chromatographic resolution...61 KB (7,354 words) - 14:33, 14 August 2024
R plates. L-plates in Northern Ireland commonly have an R-plate as a reverse side. In New Jersey, effective May 1, 2010, drivers under the age of 21...30 KB (4,065 words) - 14:43, 19 November 2024
- not say: the present status of theoretical physics; for to cover this far broader subject, even approximately, the number of lecture hours at my disposal
- inadequate theory of flexure, an erroneous theory of torsion, an unproved theory of the vibrations of bars and plates, and the definition of Young's modulus
- of the fluidborne noise. The kinematic ripples is a theoretical value. The actual flow ripple at the pump outlet is much larger than the theoretical value