General Question: water-free sweetening

[phex]

Hello Forum,

I'm looking for alternatives to amine washing for nat gas sweetening, especially molsieve processes or similar. I need a dry sweetewning process due to the setup of this project. The gas is produced on a field with only basic facilities, just for water and condensate removal, no desulph (Gas is dried to -24 °C dew point). After being transported to the main field, this stream together with others shall be treated, but without making it neccessary to once again dry the gas. Specification for dew point after the sweetening plant shall be -12 °C.
Any ideas?

Thanks for your help,
chris

 

[25362]

Fixed beds are indeed used depending on the stream size and on its content of acid gases.

Have a look at the following site (among various others) as an example obtained from a Google review:

http://www.coopercameron.com/cgi-bi...cfm?OID=20013&pageid=petbrands&thismenu=menu2