Components of coking dry gas

In our case, the gas in the gas cylinders, the catalytic dry gas, and the hydrogen gas – all go through catalytic processing, so it’s difficult to conduct an analysis and no specific details can be provided

CO CO2 CH4 C2H6 C2H4 Air C3+C4+C5

Thank you so much, this is enough; I’m extremely grateful

H2 (about 52%~55%), CO (7%~10%), CO2 (2%~4%), CH4 (22%~24%), N2 (5%~7%), CnHm (about 3%); the values above are volume fractions. The remainder contains about 300–400 ppm of organic sulfur, along with impurities such as tar and benzene. The components of coke oven gas vary; this is for reference only

We have gathered the component analysis results of the purified coking dry gas from our factory in January 2016; the hydrogen sulfide content was around 10 PPm. The value for the raw material has not been determined yet – it was previously said to be around 4%, and this information can be provided later. Composition of coking dry gas: Hydrogen, Carbon monoxide, Carbon dioxide, Methane, Ethane, Ethylene, Propane, Propylene, n-Butane, Isobutane, n-Butylene, Isobutylene, Isopentane, Air. Total: 1 %vol, 16.33 %vol, 1.82 %vol, 0.21 %vol, 54.28 %vol, 22.34 %vol, 2.28 %vol, 0.48 %vol, 0.38 %vol, 0.22 %vol, 0.06 %vol, 0.03 %vol, 0.02 %vol, 0.02 %vol, 1.53 %vol, 100 %. 3: 15.72 %vol, 1.74 %vol, 0.18 %vol, 54.16 %vol, 22.32 %vol, 2.32 %vol, 0.68 %vol, 0.73 %vol, 0.17 %vol, 0.06 %vol, 0.02 %vol; ND, ND; 1.89 %vol, 99.99 %. 4: 13.78 %vol, 1.65 %vol, 0.21 %vol, 50.19 %vol, 21.45 %vol, 2.22 %vol, 1.08 %vol, 0.76 %vol, 0.37 %vol, 0.07 %vol, 0.03 %vol, 0.02 %vol, 0.01 %vol; 8.15 %vol, 99.99 %. 5: 17.64 %vol, 1.72 %vol, 0.23 %vol, 51.96 %vol, 22.5 %vol, 2.45 %vol, 1.09 %vol, 1.03 %vol, 0.12 %vol, 0.13 %vol, 0.05 %vol, 0.03 %vol, 0.02 %vol; 1.04 %vol, 100.01 %. 6: 14.17 %vol, 1.64 %vol, 0.26 %vol, 47.11 %vol, 20.43 %vol, 2.04 %vol, 2.53 %vol, 1.34 %vol, 0.47 %vol, 0.08 %vol, 0.04 %vol, 0.02 %vol; ND; 9.87 %vol, 100 %. 7: 15.44 %vol, 1.84 %vol, 0.26 %vol, 54.23 %vol, 23.27 %vol, 2.32 %vol, 0.4 %vol, 0.31 %vol, 0.12 %vol, 0.04 %vol, 0.02 %vol; ND, ND; 1.73 %vol, 99.98 %. 8: 15.22 %vol, 1.7 %vol, 0.3 %vol, 51.27 %vol, 21.17 %vol, 1.99 %vol, 0.83 %vol, 0.7 %vol, 0.43 %vol, 0.1 %vol, 0.04 %vol, 0.02 %vol; ND; 6.23 %vol, 100 %. 9: 15.61 %vol, 1.62 %vol, 0.2 %vol, 50.24 %vol, 21.13 %vol, 2.12 %vol, 0.94 %vol, 0.88 %vol, 0.16 %vol, 0.06 %vol, 0.02 %vol; ND, ND; 7.02 %vol, 100 %. 10: 17.21 %vol, 1.67 %vol, 0.18 %vol, 53.37 %vol, 21.12 %vol, 2.05 %vol, 0.97 %vol, 0.84 %vol, 0.61 %vol, 0.1 %vol, 0.04 %vol, 0.03 %vol; ND; 1.81 %vol, 100 %. 11: 15.85 %vol, 1.53 %vol, 0.17 %vol, 47.03 %vol, 19.41 %vol, 1.91 %vol, 1.24 %vol, 0.76 %vol, 0.18 %vol, 0.06 %vol, 0.02 %vol; ND, ND; 11.85 %vol, 100.01 %. 12: 18.86 %vol, 1.52 %vol, 0.18 %vol, 50.86 %vol, 20.87 %vol, 1.98 %vol, 1.08 %vol, 0.99 %vol, 0.32 %vol, 0.12 %vol; 0.02 %vol, 0.02 %vol; 3.18 %vol, 100 %. 13: 17.91 %vol, 1.51 %vol, 0.17 %vol, 47.49 %vol, 20.39 %vol, 2 %vol, 1.19 %vol, 0.97 %vol, 0.13 %vol, 0.11 %vol, 0.04 %vol, 0.03 %vol; ND; 8.05 %vol, 99.99 %. 14: 15.46 %vol, 1.55 %vol, 0.19 %vol, 48.42 %vol, 20.61 %vol, 2.09 %vol, 1.01 %vol, 0.72 %vol, 0.33 %vol, 0.06 %vol, 0.03 %vol, 0.02 %vol; ND; 9.5 %vol, 99.99 %. Average: 16.09 %vol, 1.65 %vol, 0.21 %vol, 50.82 %vol, 21.31 %vol, 2.14 %vol, 1.04 %vol, 0.80 %vol, 0.28 %vol, 0.08 %vol, 0.03 %vol, 0.02 %vol; 5.53 %vol, 100.00 %