| 摘要 |
FIELD: catalyst for improved hydrolysis of carbon oxysulfide (COS) and hydrocyanic acid (HCN) in gaseous mixtures. ^ SUBSTANCE: invention relates to application of TiO2-based composition as catalyst for COS and/or HCN in gaseous mixture releasing from apparatus for joint energy production, wherein said composition contains H2, CO, H2S and H2O in amounts of 10-40 %; 15-70 %; 200 ppm-3 % and 0.5-25 %, respectively. Moreover abovementioned composition contains at leas 1 mass.%, preferably at least 5 % at least one alkali-earth metal sulfate selected form calcium, barium. Strontium, and magnesium. ^ EFFECT: high conversion ratio of COS and HCN, irresponsiveness to presence of NH3, decreased production of CO2 and CH4. ^ 8 cl, 5 ex |
