Sulphur recovery processes constitute a pivotal element in modern industrial chemistry, particularly as the use of sour hydrocarbon fuels increases worldwide. The Claus process remains the predominant ...

Saudi Aramco has successfully removed soot and restored normal pressure drop in a Claus catalyst bed with an online sulfur wash technique. During the sulfur wash, the affected catalyst bed is operated ...

Part 1 of this series of three articles dealt with the uses hydrogen and nitrogen found in oil refineries. Some of these uses have been around for a long time and are well known; others are newer, ...