High-pressure pump

A special process control was required to cope with partial production during peak hours in order to take profit of lower electricity tariffs. The process control philosophy was based on separation of the system to independent subsequences with the purpose to achieve fully automatic start-up and nor

There is clear trend for high-pressure trains of a larger size. For a given plant size it reduces the number of trains with the corresponding savings in installation costs. Furthermore, fewer, larger trains generally mean less capital than more, smaller trains. Larger units have, inherently, higher