A plate column (or tray column) is equipment used in chemistry to carry out unit operations where it is necessary to transfer mass between a liquid phase...

the bearing pressure. The base plate is a thick, rectangular steel plate usually welded to the bottom end of the column. The Roman author Vitruvius, relying...

solute A Plate Number (N): N = (tR)2/(w/4)2 Plate Height (H): H = L/N where L is the length of the column. For an adsorption column, the column resin (the...

following information: Mechanical equipment, including: Pressure vessels, columns, tanks, pumps, compressors, heat exchangers, furnaces, wellheads, fans...

falling-film column packed column bubble column spray tower gas–liquid agitated vessel. Examples of stagewise gas–liquid contactors are: plate column rotating...

Gusset plate is a plate for connecting beams and girders to columns. A gusset plate can be fastened to a permanent member either by bolts, rivets or welding...

fractionating column (see Figure 1). The vapor condenses on glass spurs (known as theoretical trays or theoretical plates) inside the column, and returns...

equipment. For instance, distillation in a plate column is analyzed by writing down the mass balances for each plate, wherein the known vapor-liquid equilibrium...

nitrous oxides in water and is carried out in an absorption apparatus, a plate column containing water.[citation needed] This gas is then readily absorbed...

factors that favor plate columns are: presence of solids in feed, high liquid rates, large column diameters, complex columns, columns with wide feed composition...

distillation columns or laboratory-scale glassware distillation columns constitutes a "plate" or "tray". Since an actual, physical plate can never be...

shapes for ice crystals, from which combinations may occur, are needle, column, plate, and rime. Snow appears white in color despite being made of clear ice...

registration plate, also known as a number plate (British, Indian and Australian English) or license plate (American English) or licence plate (Canadian...

and this was subsequently absorbed in water in a series of packed column or plate column absorption towers to produce dilute nitric acid. The first towers...

steps 1-6 are zoomed into the bottom of the plate) Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Column chromatography HPTLC Radial chromatography Chiral...

Trajan's Column (Italian: Colonna Traiana, Latin: Columna Traiani) is a Roman triumphal column in Rome, Italy, that commemorates Roman emperor Trajan's...

vertebral column, also known as the spinal column, spine or backbone, is the core part of the axial skeleton in vertebrate animals. The vertebral column is the...

AETERNITAS·MONVMENTVM·POSVIT·AVT·DEBET The inscription on the bronze plate of the column: "King Sigismund III, by virtue of free election King of Poland,...

The pillars of Ashoka are a series of monolithic columns dispersed throughout the Indian subcontinent, erected—or at least inscribed with edicts—by the...

keypunch models could print, at the top of a column, the character represented by the hole(s) punched in that column. The small pieces punched out by a keypunch...

the dismantling of the imperial symbol. When the column was taken down on 16 May its bronze plates were preserved. After employing a series of ropes...

structural component under load, such as the bowing of a column under compression or the wrinkling of a plate under shear. If a structure is subjected to a gradually...

nitrogen dioxide was absorbed into water in a series of packed column or plate column absorption towers each four stories tall to produce approximately...

distillation column. This still had a pot still type-kettle, but replaced the traditional lyne arm and cooling worm with a vertical column of perforated plates. Although...

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 is...

used punched cards for data input, output, and storage. The IBM 12-row/80-column punched card format came to dominate the industry. Many early digital computers...

glass, porcelain plate, and gilded bronzes, Chambre de la Reine, Palace of Versailles, Versailles, France Greek Revival Ionic columns of the Branch Bank...

mainly conducted in trayed towers (plate columns) and packed columns, and less often in spray towers, bubble columns, and centrifugal contactors. Trayed...

hold-up compared to other gas-liquid contactors (e.g. a packed column or a plate column). Binay K. Dutta, Principles of Mass Transfer and Separation Processes...

column cells proliferate, the lumen of the neural tube narrows to form the small central canal of the spinal cord. The alar plate and the basal plate...