высокой активностью десульфуризатором

.The quantity of H2S in the purification gas and liquid hydrocarbon are respectively 3%(V) and 3000ppm, which can be decreased to under 15ppm and 5ppm after desulfurized by HA9510. Meanwhile, sulfur content of HA9510 is much higher than other desulfurizers, which can meet the requirement of highsulfur crude oil refining. 3Accurate selectivity. It has excellent selectivity and absorbency toward H2S and the concentration of H2S can reach above 75%. On the contrary , it has low receptivity toward CO2 which is good to decrease of acid gas and gas capacity in regeneration tower and increase of H2S concentration, by all of which the sulphur can be easily reclaimed The loss rate is just 0.08 when using HA9510 and MDEA is 0.16. At the same, HA9510 has large capacity, and therefore the dissolvent circulation can be accordingly decreased and the comprehensive loss rate aslo can be decreased distinctly. Quality index:1Appearance:Canary transparent liquid 2Major content: ≥95% 3Viscosity(20 MPa): 105+15 4Density(20 g/cm3):1.045+0.010 5Refractive index:1.47+0.08 6Freezing point():≤-40 7Boiling point():142+58PH :9+1