PIGNAT Mini Stirred Liquid – Liquid Extraction – ELA100

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Description

Description

Liquid-liquid extraction process in a stirred column

Study of the process of liquid-liquid extraction

Identification of the operating conditions
Determination of the interphase level

Apply a ternary phase diagram

Material balance
Determination of the efficiency of the HUT / NUT column

General Specification

2 polyethylene storage tank, 9 L.
2 self priming peristaltic pump, variable speed.
Glass decanter with light phase outlet, heavy phase feeding.
Glass column.
Stirring device, composed of 20 SS Rushton type stirrer, variable frequency motor.
Glass decanter with heavy phase outlet, light phase feeding, draining column.
Inter-phase level setting system by lateral crosshead, setting from the ground.

Dim : 105 x 65 x 135 cm – 80 kg
SS tubular framework 40 x 40mm

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Director, Teaching Labs

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University of Waterloo

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Kativik School Board

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Dr. Gérard Poitras
University of Moncton

"We appreciate Pignat's willingness to partner with the university to customize a pilot training system that fits both our needs - and our budget. I want to thank AYVA for arranging a visit to Pignat's factory in France so I could meet the design engineers and see first-hand the attention to detail at every step of the manufacturing process. I especially want to thank my hosts at Pignat for their hospitality during my stay in Lyon. I really had a good time testing our CO2 absorption/stripping unit and seeing all the nice equipment in the plant."

Dr. John Zhang
University of Waterloo

"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 Regina

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University of Toronto

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SAIT Polytechnic

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Andrew Orton
Sheridan College

"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

"TecQuipment's structures line was chosen to enhance the learning experience of our engineering students. The products were delivered in a timely manner and were easy to set up. After-sales support has been very accommodating, allowing us to modify the experiment manuals as we saw fit, giving us flexibility in learning objectives. Students have shown great interest, and have found operating the units to be easy and simple."

Riad Rajab
York University

"Our mechanical engineering department recently wanted to upgrade our Gas Dynamics Laboratory in conjunction with our newly added aerospace program. After extensive research, we decided to purchase the AF27 Nozzle Flow Apparatus and the AF300 Intermittent Supersonic Wind Tunnel from TecQuipment with all the accessories including the VDAS Data Acquisition System. We are happy to report our investment has been well worth it. A perfect fit for our undergraduate laboratory. Students are raving how “cool” the units are and the relative ease to obtain accurate data. The laboratory size supersonic wind tunnel has been a big hit. At Mach 1.8, viewing the shock waves and expansion fans on an airfoil using the included Schlieren Apparatus has never been easier and more clear. The people at AYVA were amazing in helping us install the equipment. They answered all our question in a timely manner and delivered on time. The equipment is very well designed and built to last for a long time."

Peter Sakaris,
Concordia University

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Dr. Pierre Savard
École Polytechnique de Montreal

"In recent years, there has been a growing demand for engineering equipment in the undergraduate labs at the University of Guelph as we have expanded our program. AYVA has been proactive and assisted us diligently in addressing all our equipment needs. We now proudly showcase both PASCO and TecQuipment products in our teaching labs. The quality of the equipment and teaching material is exceptional. AYVA offers a broad range of equipment well suited to our various engineering disciplines and we look forward to exploring their extended product offering in the future."

Dr. Shohel Mahmud
University of Guelph

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