Installing a recycle valve in parallel with the antisurge valve of a turbine-driven multistage (low pressure/high pressure) centrifugal compressor, in combination with control system modifications, ...

Myke King breaks down compressor load control and shows how experienced engineers can implement these systems in the DCS without relying on proprietary solutions COMPRESSOR control schemes are often ...

The trunnion ball valve design maintains a reliable seal under high differential pressure without excessive torque, ensuring ...

[Editor’s note: This is the second in a three-part series on one of the newest refrigeration technologies: the electric suction line regulator. The first part appeared in the Jan. 12 issue of The NEWS ...

It is said that necessity is the mother of invention. As energy prices soared in the 1970s, supermarket owners sought ways to reduce their enormous utility bills. Unlike comfort cooling equipment, ...

Compressor surge occurs when flow is too low with respect to the change of pressure of the compressor or when ΔP is too high with respect to the flow. A decreasing flow coupled with an increasing ∆P, ...

Produced gas pressure at the wellhead normally is not sufficient to allow export for sales and further treatment. Therefore, an export gas compression system is required, with a centrifugal compressor ...

This company has added a new size to its Delta Screw line of compressors — the new VM 200 model. This newest compressor ...