is fed into the reactors via high pressure Tescom gas regulators.
The gas flow is controlled by Brooks mass flow meters.
The gas and liquid
is co currently fed in the reactor system. The flow pattern
in the reactor may be described as down flow.
The reactor exit
pressure is regulated by Mighty Mite pressure control valves.
The gas stream is
separated from the liquid stream in the low-pressure stripper/
separator, which is run at 3.5 barg. Nitrogen is introduced
into the stripper at a rate of 30 sl/h (or 1500 sl/l) in order
to ensure the proper separation of Hydrogen Sulphide and Ammonia
from the liquid product.
The off gas from
the low-pressure separator proceeds to a Zinc Oxide scrubber
whereas the liquid product enters the automatic sample collection