![]() ![]() ![]() Increasing the unit's efficiency by converting from a single-amine solution to a mixture of amines most commonly involves use of a DEA/MDEA mixture. In many gas-processing plants, the amine unit may limit the entire plant throughput because of, for example, increased acid-gas concentration in the feed or increased feed volume. A comparison of the performance data to the values calculated by the program proved the accuracy of TSWEET. Data were taken for the absorber at a constant amine circulation of 120 gpm. The plant was converted from diethanolamine (DEA) to a DEA/MDEA (methyl DEA) mixture after analysis by TSWEET, a process-simulation program.Īfter conversion, CO 2 levels in the sales gas fell to less than pipeline specifications. Union Pacific Resources' Bryan, Tex., gas plant provides one example. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |