Dithiazine is a compound formed after passage of natural gas or renewable natural gas containing hydrogen sulfide through amine based hydrogen sulfide liquid scavenger towers. Similar to elemental sulfur, dithiazine can solidify at pressure or…
The PRCI project team investigating the deposition of sulfur on pressure regulation equipment (Project MEAS-5-23) recognized that the material identified as sulfur may or may not actually be sulfur for all locations of concern. Specifically,…
In natural gas transmission pipelines systems, there is a growing awareness of contamination due to the presence of sulfur vapor in the gas stream at sub ppm levels. Particularly at pressure reduction facilities, the sulfur vapor can desublimate out…
A packet of three research documents developed by David Pack on the source of elemental sulfur in natural gas equipment. The packet includes a spreadsheet that can be used to help predict the operating conditions when elemental sulfur will form.