Multi-Stream Solution Analyzer
Features
•  Can simultaneously measure 8 elements
•  Can receive between 1 and 16 streams per
analyzer
•  Energy Dispersive XRF technique of analysis
•  Stainless steel frame and construction.
•  Stainless steel or polypropylene wetted parts.
•  Simple, low maintenance design.
•  De-multiplexing of streams available if
required.
•  Metallurgical shift sampling available.
•  Flush capabilities for scaling solutions.
The Thermo Scientific MSSA provides
a continuous window into the
hydrometallurgical process which allows
operators or an automatic control system
to increase plant efficiency, quality and
recovery.
Specific Benefits
Monitoring the transfer of metal species
through different stages of the plant,
viz pregnant liquor solution, organic and
electrolytes.
• Monitoring contaminant species in copper
SX / EW in aqueous streams.
• Automation of the rectifiers in the EW
plant.
• Optimization of the electrical energy use
in the EW plant by minimizing peak power
loads.
Contributes to increased current efficiency
by:
• Optimization of current density based on
metal concentration in the
• electrolyte to improve cathode quality.
• Automation of reagent dosing.
• Man power savings due to the decrease
in control samples analyzed by the
laboratory.
Product Specifications
Thermo Scientific MSSA
The Thermo Scientific Multi-Stream
Solution Analyzer (MSSA) provides
continuous online analysis of
solution streams and is capable
of measuring elements as low as
sulphur in the periodic table. This
provides cost effective, real-time
analysis of key elements and
other variables from sampled
stream lines in hydrometallurgical
operations such as SX/EW and
refineries.
Operating Principles
The MSSA automatically switches each
stream past the analysis head in turn. The
MSSA sample handling system includes:
• Sample inlet manifold for connection of
the incoming sample lines.
• Multiplexer Unit consisting of inlet valves,
header tank, level sensor tube, wash
system.
• Flow cell for presentation of the sample to
the detector.
• Demultiplexer unit consisting of an array
of outlet valves (maximum 8 streams).
• Samplers for calibration and shift average
sampling.
Specifications
Service and Support
Regular service and maintenance of your sampling and analysis equipment will optimize accuracy and availability, providing you with the
assurance that you are not left blind to process upsets. We offer a range of service contracts that can be tailored to fit your needs and budget.
Possible inclusions are operator training, calibration and a preventative maintenance program.
Multi-Stream Solution Analyzer for Slurries
Analysis Performance
Number of Streams
Element Range
Analysis Method
X-Ray Source
Detection System
Typical Accuracy
Measurement Time
Inlet and Outlet Valves Drain Valve
Operating Temperature Solution Temperature
Utilities Required
Power Requirements
Air
Water
Liquid Nitrogen
Dimensions
Size
Weight Standards
Electrical rating
Quality Assurance
1-16, sampled flow rate nominally 10 liters/min.
Up to 8 elements from sulphur to uranium (atomic number 16 to 92)
X-Ray Fluorescence (XRF)
Minimal activity encapsulated radioisotope
Energy dispersive solid-state detector
1 – 2% relative or better above 10 g/L.
2 – 4% relative or better in the range 1 – 10 g/L.
2 – 8% relative or better in the range 1mg – 1g/L
Typically 60-100 seconds per stream, including analysis, wash and changeover. Wash sequence programmed to suit.
½”, Normally closed ball valves with pneumatic actuators.
¾” Normally open ball valve with pneumatic actuator.
0 – 50°C
0 - 90°C (PP version).
0 - 110°C (SS version).
Single Phase AC (110V, 220V, 240V or 255V at 50 or 60Hz)
Instrument quality air 500 – 800 kPa. Air consumption: approx 200 litres per hour at working pressure. Secondary air filter built in.
Clean water or plant streams at 200 – 800 kPa pressure. Consumption approximately 200 litres per hour. Selection and need for wash fluids will vary with specific application.
7 – 10 litres of Liquid Nitrogen/week.
Length
Width
1600mm
1040mm
Nominally 500 kilograms (1100 lbs)
Height
1735mm
(5’3” x 3’5” x 5’9”)
IP66
Adelaide Manufacturing facility ISO-9001:2000 certified
© 2008 Thermo Fisher Scientific Inc. All rights reserved. Results may vary under different operating conditions. Specifications, terms and
pricing are subject to change. Not all products are available in all countries. Please consult your local sales representatives for details.
Process Instruments
Africa
+27 (0) 11 609 3101
+27 (0) 11 609 3110 fax
Australia
+61 (0) 8 8208 8200
+61 (0) 8 8234 3772 fax
Europe
+49 (0) 6104-923680
+49 (0) 6104-923682 fax
South America
+56 2 378 5080
+56 2 370 1082 fax
USA
China
+1 (800) 488-4399
+86 (0) 21 6865 4588
+86 (0) 21 6445 7830 fax +1 (858) 452-9250 fax
India
+91 (20) 6626 7000
+91 (20) 6626 7001 fax
Canada
+1 (604) 669 6395
www.thermo.com/minerals
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