| abstract |
The utility model belongs to oil field treating tail gas field, be related to it is a kind of removing oil field with, it is secondary anger in hydrogen sulfide system, including solution reservoir, solution pump, oxidizing tower (being also regenerator), solution circulation pump, absorption tower, absorbing liquid loopback pump, sulphur stock pump, filter, air compressor, regeneration gas adsorption tower, separator, acid gas knockout drum, solution recovery pump, the system uses double pass mode, it absorbs all the way, oxidation regeneration all the way can design the number of absorption tower and regenerator according to on-site actual situations.The system saves raw material, effect stability compared to the safer environmental protection of other traditional handicrafts, and the gas isolated can reach outlet requirement, and can quickly carry out the enrichment of sulphur, and the drusen of enrichment is full, blocking big, purity is high, and utility value is high. |