I have been looking for a couple of weeks now and I can't find any information on Personal Exposure Limits for Diglycolamine. We use both DGA and TEG (Triethylene Glocol) in our plant and I was able to find the PELs for TEG, but I can't find anything on DGA. Both of them are Huntsman products...
We run a DGA/TEG pretreatment system at our LNG plant and I've been trying to convince my boss to make a few changes to it to make things better. It is only a 5 GPM system, but the pump we use puts out 10 GPM. We use a bypass to regulate the flow in to the contactor. The bypass used to be routed...