PIGNAT Mini Batch Crystallization – CRA100

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SKU: CRA100 Category: Chemical Processes Tag: Chemical

Description

Description

A bench top solution to study the method of control cooling crystallization in a stirred mixture using a batch process

Study of the process of crystallization

Seeding of the supersaturated solution

Study of the influence of temperature and agitation on crystallization speed

Dissolution of the solid to re-crystallize

Keep the temperature of the saturated solution

Proposed experiments:

Crystallization of inorganic and organic solutions by cooling.
Controlled crystallization of copper sulphate.
Calculation of materials balances on the crystallized solute.
Filtration (optional)

General Specifications:

Glass crystallization tank 3L. PVC Flat cover in polypropylene.
Stirrer 3 counter blades.
Stainless steel immersed cooling coil.
Thermostatic group hot / cold.

Instrumentation

Temperature probe Pt100.
2 digital thermometers.
Flowmeter.

Optional equipment for crystal filtration:

Büchner filter
Vacuum pump

Dim : 90 x 55 x 110 cm – 60 kg
SS tubular framework 40 x 40mm

For a complete product data sheet and a list of reference sites please call 1-877-967-2726.

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Riad Rajab
York University

"AYVA has provided us with excellent support in getting training equipment that will enhance our chemical engineering labs. We have had the opportunity to work with their knowledgeable staff as well as representatives from TecQuipment and PIGNAT. We especially appreciated Sean McLaughlin, Technical Services Manager’s time and expertise when we purchased the H83 from TecQuipment. He was extremely responsive and resourceful during the on-site installation."

Sivasubramaniam Ganeshalingam
University of Waterloo

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University of Waterloo

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Gideon Humphrey
University of Toronto

"All of the students that have the opportunity to see the [Eridès] Refrigeration Trainer in operation and do their lab report based on readings really get a lot out of it. Interesting to note: Our refrigeration tech was fascinated by the unit. He is a very experienced technician, and he was simply amazed at seeing the thermodynamic cycle in action. Typically, refrigeration technicians follow pressure and temperature readings, and gauging from his reaction, they most times give little thought to the phase changes that take place inside the guts of the unit.'

Daniel Saulnier
CCNB

Daniel Saulnier
CCNB

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Kativik School Board

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University of Guelph

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Sheridan College

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SAIT Polytechnic

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Concordia University

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École Polytechnique de Montreal

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Bruno Korst, P.Eng.
Director, Teaching Labs

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University of Moncton

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University of Regina

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Dr. H.J. Kwon
University of Waterloo

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