Monitoring of Gas Scrubbers by Means of Sonic Velocity

  Enquiry / contact me

Realtime monitoring of scrubbing liquid concentration and salt content

Measurement & Instrumentation

The controller reliably displays both concentrations - scrubbing liquid and salt content.
The controller reliably displays both concentrations - scrubbing liquid and salt content.

Environmentally harmful, corrosive or toxic gases are used in a large number of industrial processes. To protect people and the environment, the treatment of these gases is subject to strict regulations, in particular which purification criteria a gas scrubber must achieve. Ensuring the complete conversion of toxic components while using scrubbing liquid efficiently is often a challenge for process engineers. The effectiveness of a gas scrubber depends on the exact dosage of the scrubbing liquid (for example: caustic soda).

Realtime monitoring of different measurands

To enable an exact determination of the concentration of the scrubbing liquid and the salts, two physical measurands have to be combined. Conventional measuring methods often map only one measurand and neglect the influence of the resulting salts. In addition, in many cases the process is monitored in a very time-consuming manner by sampling and titration.

The LiquiSonic® from SensoTech GmbH process measuring system analyzes both concentrations, that of the washing liquid and that of the salt, in real time. This allows exact dosing and adjustment of the washing liquid. The washing process thus becomes much more efficient and safer. Thanks to the explosion-proof inline measuring system, no intervention in the process is necessary. The exact concentration of the scrubbing liquid and the salt content are available at all times. Critical situations in which toxic and environmentally harmful gases could escape can be detected at an early stage by LiquiSonic® and countermeasures can be initiated in good time.

No maintenance needed

The maintenance-free measuring devices are very durable and can be easily integrated into the process control system. The automated documentation and various diagnostic tools provide a comprehensive analysis of the process and can be used for further improvements. LiquiSonic® reduces hazards for the environment and employees and ensures efficient, time-saving process.
 

Posted on July 7, 2021 - (1037 views)
SensoTech GmbH
Steinfeldstr. 1
39179 Magdeburg-Barleben - Germany
+49-39203-514100
+49-39203-514109
View full company profile
Location
Related articles
User-Friendly and Versatile Flowmeter Line
ATEX/IECEx/CCC-IS Certified Rugged Pyrometers with HART interface integration
Switching Without Touching
“We can provide resourceful collaboration with customers by providing new or alternate perspectives to solving known or unrecognized challenges.”
Solid-State, Optical Dissolved CO₂ Sensor
External Powder Flow Sensor
Smart Positioner with HART Communication
Draw Wire Sensor for Level Measurement
Pressure Sensing with Functional Safety
Electronic Flow Switch With Display
The Ultimate Solution for Temperature and Gas Monitoring
Absolutely Efficient. JUMO dTRANS T09 Cable transmitter for temperature.
FLIR GF 77. The Groundbreaking, Affordable OGI Camera
Our Solutions, as Individual as You.
On-line Turbidity Measurement
The Groundbreaking, Affordable OGI Camera
PCNE Offers You a Free Ticket to Hannover Messe: Scan the QR-Code.
Our Solutions, as Individual as You.
Transformation is Everywhere.
The Ultimate Solution for Temperature and Gas Monitoring
External Powder Flow Sensor
Pressure Sensing with Functional Safety
Commercial Food Processing
Glass vial and syringe production
Critical Asset and Safety Solutions
Thermal Profiling Systems
Infrared Temperature Solutions
Robust Differential Pressure Transmitter
Easy to Install Gas Detection Solution
Hermetic Pressure Sensors with High Accuracy
Commercial Food Processing
Glass vial and syringe production
Critical Asset and Safety Solutions
Thermal Profiling Systems
Infrared Temperature Solutions
Sensor for Easy Condition Monitoring
Flowmeter for the Precise Detection of Media Changeover
Combustion Gas and Emissions Analyzer
Air / Gas Thermal Mass Flow Meter
Ultrasonic Flow Meter ES-FLOW