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York Schreiber's Extraction Unit

York Schreiber's Extraction Unit
York Schreiber's Extraction Unit
Product Code : QMT - 02
Brand Name : Quality Engineers
Price And Quantity
  • Minimum Order Quantity
  • 1 Unit
Product Description


Technical Description: 

The York Schreiber's Column falls in the class of gravity-operated extractors with mechanical agitation. The presence of alternatively agitating and calming sections in a York Schreibers column yield higher extraction efficiency than the conventional packed column. In the setup a continuous counter current contact between the solvent and solute phases is made which results into extract and affiant streams. Flow meters (Rota meter) are used to note the flow of solvent and solute respectively. The continuous and dispersed face streams are metered and derived from separate containers. Each stage consists of a woven wire mesh section and a mixing section. The propeller speed can be controlled to the desired value by a controller. Total set-up is housed in a well-designed rigid structure. The structure also supports tanks, piping, Rotameter, panel and other units.
Learning Objectives/Experiments

Ø  To determine overall mass transfer co-efficient based on continuous & dispersed phase.
Ø To determine individual `Height of Transfer Unit' based on continuous & dispersed phase.
Required for Operation:

Ø  Compressed Air Supply at 2 Bar, 0.5 CFM.
Ø  Water Supply
Ø  Floor Drain.
Ø  Electricity Supply: 1 Phase, 220 V AC, 0.5 kW.
Ø  Required Chemicals & Laboratory Glassware.
Technical Specifications:

Ø  Extraction Column : Material Borosilicate Glass Dia. 45 mm, Height 750 mm (approx).
Ø  Packing : Woven mesh of Stainless Steel
Ø  Agitator : Stainless Steel impellers with Stainless Steel shaft coupled to a Variable Speed DC Motor.
Ø  RPM Measurement : Digital RPM Indicator, non contact type with proximity sensor.
Ø  Feed Tank (2 Nos). : Material Stainless Steel, Capacity 20 Ltrs.
Ø  Extract & Affiant Tanks : Material Stainless Steel, Capacity 10 Ltrs.
Ø  Feed Circulation : By Compressed Air
Ø  Pressure Regulator: 0-2 kg/cm².
Ø  Pressure Gauge: Bourdon type, 0-2 kg/cm2.
Ø  Flow Measurement : Rota meters (One each for solvent & solute)
Ø  Special arrangement for changing height of interface zone is done.
Control Panel:

Ø  Digital RPM Indicator, non contact type with proximity sensor
Ø  Standard make on/off switch, Mains Indicator etc.
Scope of Delivery:

Ø  1 Self-contained York Schreiber's Column  Apparatus.
Ø  1 Instruction Manual consisting of experimental procedures, block diagram etc.


Trade Information
  • FOB Port
  • Chandigarh
  • Payment Terms
  • Cash Advance (CA), Cash in Advance (CID)
  • Supply Ability
  • 10 Unit Per Month
  • Delivery Time
  • 30 Days
  • Sample Available
  • Yes
  • Sample Policy
  • Sample costs shipping and taxes has to be paid by the buyer
  • Packaging Details
  • Material will be packed in safe carton
  • Main Domestic Market
  • All India
  • Certifications
  • ISO 9001 : 2015 Certified