White Papers

A large oil refinery in Texas required a solution to corrosion that had taken place within three of its sulfuric …

The GP receiver is an analogue hydrophone amplifier designed to work in the field with CO.L.MAR. GP series.

The GP1516 is a 'built-in' preamplifier hydrophone suitable for a wide range of applications. Its simple, high-quality construction and the …

The AR0190XS is a pre-amplified omnidirectional hydrophone suitable for a wide range of applications requiring working frequencies up to the …

The two-channel hydrophone array system has been designed and produced by Colmar for cetacean monitoring and recording. The system is …

Sulfolane unit separates aromatics from non-aromatics in a hydrocarbon mixture. Sulfolane is a cyclic sulfone that has high solubility and …

In this market, Wouter Witzel has access to an elaborate network, including contacts with end users, consultants and contractors, further …

Manufacturers of butterfly valves can be found all over the world. However, manufacturers with more than four decades worth of …

All process heaters operate at high temperatures and are constructed with process tubes inside a refractory-lined enclosure, which is heated …

Our proud history dates back to 1929 when the Wright Brothers and Glen Curtiss founded the Curtiss-Wright Corporation. Metal Improvement …

Many oil and gas companies are repurposing refineries to produce renewable diesel, sustainable aviation fuel, and other renewable biofuels and …

When faced with metal wastage, asset owners and operators have viable options available to them in addressing the corrosion mechanisms …

Repair and outage costs of refinery Crude Distillation Units (CDUs) can be significant, involving the complexity of shell replacement or …

The ALD-PIG is an autonomous version of the Acoustic Leak Detector to be inserted in a foam PIG and record …

Passive acoustics is probably the most reliable technology for subsea leak detection. We want here to present the results achieved …