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Availability

Availability is a measure of a unit's operational dependability. This is considered the ultimate quality parameter. The VRU's can be supplied with a feature measuring availability as a percentage. The average availability of VRU’s delivered by Aker Solutions Cool Sorption is above 98%.

ASCS ensures high availability by

• a simple but well-proven design

• using robust components with a high degree of reliability

• easy access to spare parts

• applying an advanced control system

• recording and logging a large number of key process parameters

• diagnosing remotely via a regular phone connection.

Safety

A VRU usually handles an ignitable mixture of air and hydrocarbons. Therefore safety is paramount in all aspects of operation. The ASCS units are designed and built with full attention to aspects of operating safety.

Safety includes

• use of mineral-based activated carbon with a high degree of mechanical and thermal stability

• design of vessels and piping to withstand higher pressures

• advanced control system monitoring all important operating parameters; with automatic shut-down of the unit in case of malfunction

• fail safe operation in case of power failure, loss of instrument air or other unit shut-down.