safetyconcept
Petroleum
- Mar 9, 2012
- 1
I have a natural gas that contains up to 40% v/v of hydrogen sulphide and about 12% carbon dioxide. I would like to dry this gas to avoid potential hydrates or corrosion in pipeline. What is the best method, TEG or MEG Dehydration or Mole Sieve ? Are there any issues of using TEG/MEG apart from getting rid of the vent gases from the reboiler ? What eefect has H2S on mole sieve zeolites ? Has anyone any experience (design or oprations)?