purge gas is used to help prevent air from geting into the flare.
if air gets into the flare system an explosion can occure. Purge gas is injected into the flare header at the farthest point from the flare tip and sometimes in the mole seals. the type of seal used will effect the amount of purge...
Combine mercury removal unit with the molecular sieve unit using the new UOP HgSIV molecular sieve which has enhanced mercury removal capability to less than 0.01µg/m3. This technology is installed in more than 15 natural gas dryers and six natural gas liquid dryers. This alternative will limit...
in ac ryogenic plant, sles gas goes out of the top of demethanizer column goes through some Brazed aluminuim heat exchangers and one tube/shell heat exchanger before recompress by the brake compressor attched to turbo expander then send to sales gas compressor.
the size of the pipe is huge...
Thank you Montemayor& MortenA,
PSA & TSA still in the early stage and when i called them, they said that they haven't design for such huge feed. also we looked for molecular gate but still they don't have the capability for manufacutring for more than 100 MMSCFD. the only problem with Ortloff...
A plant with 4.0 BSCFD of moderate-rich ethane (about 8% c2)feed is to be designed to get maximum recovery of C2+(>80%)there are two feeds to the plant:
1. A gas that free of H2S & CO2 and has only 4 ib of water per MMSCF. Rate is 2.4 BSCFD
2. A gas that free of H2s and has 2% CO2 and also...
