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Home > About us > Alliances > Pentol SO3 analyser

Monitoring of SO3 is also important where it is formed as a by-productPentol SO3 analyser

Pentol GmbH has been founded in 1969 and has since then specialised in the production of equipment and chemicals for the Power Industry.

Pentol has become the leading European manufacturer of such products on these product lines:


  • Fuel Oil Treatment Equipment and chemicals (fuel oil additives) for crude and heavy fuel oil fired power stations, petrochemical plants and refineries
  • Flue Gas Conditioning Equipment for Coal fired power stations 
  • Chemicals for pickling and passivation of stainless steel


Pentol is ISO 9001 and ISO 14001 certified. Read our declaration of principle online.

Sulphur trioxide (SO3) is formed as a by-product during the combustion of fossil fuels for power generation and
is also used or produced in many industrial processes. At temperatures below about 200?C it combines with
water vapor to form sulphuric acid which has deleterious effects on plant surfaces and on the environment.
In power generation SO3 measurements provide data to allow the operator to burn fuel in the most efficient
way to minimize corrosion of the plant and limit acid discharges to the environment.

Monitoring of SO3 is also important where it is formed as a by-product, e.g. in De- NOx systems.
The Pentol SO3 monitor has been designed to meet a wide range of measuring requirements. The instrument
is portable and suitable for longand shortterm measurements. The unit is auto calibrating in a user
defined cycle. An optional RS232 connector allows to record the measurements on a laptop.



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SO3 Monitor


Ankersmid engineers, delivers and performs service on analysis equipment, to complete CEM systems and process systems in associated analysis houses. They are used in industrial process technology, laboratories, air force, stable technology and biogas installations

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