Packed Extraction Column
PriceOn requestPacked extraction column, 20–300 mm diameter, in borosilicate glass, PTFE, PP or 316L, with random or structured packing for counter-current SX.
Prices are quoted per project — every unit is sized for your duty. The first reply carries a budget band and a lead time, within one business day.
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Packed extraction column, 20–300 mm diameter, in borosilicate glass, PTFE, PP or 316L, with random or structured packing for counter-current SX.

Pilot baffle-plate extraction column for high-stage-count solvent extraction: 50–150 mm diameter, 1.5–3.0 m packed height, pulsed or static baffles, HETS around 0.7 m, throughput 50–90 m³/(m²·h) at flooding — compact where a mixer-settler train will not fit.

Pulsed sieve-plate extraction column, 50-100 mm ID with 1.5-3.0 m active height, agitated by an air-pulse bellows so nothing rotates inside the column. Borosilicate glass shell around a 316L plate cartridge, 5-50 L/h combined throughput for pilot-scale column studies.

Karr-type reciprocating-plate column in DN100, DN150 or DN200, with a 1.5-3 m stack of 316L plates at 35-50% free area, stroke 5-25 mm at 0-150 strokes/min, and interchangeable glass sight modules that show coalescence along the full height.

Internals-free spray extraction column, 2-4 m of interchangeable glass modules in DN100-DN200, with a single interchangeable full-cone spray nozzle, staggered side ports and an enlarging settler boot – the lowest-fouling, lowest-pressure-drop contactor in the pilot range, 10-100 L/h.

Rotating disc contactor, 20–200 mm diameter, with stage count calculated from your system — low shear and high turndown for dirty or emulsifying feeds.

Turbine extraction column, 20–300 mm diameter in glass, PTFE, PP or 316L, with calculated stage count for high-throughput counter-current extraction.
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