These are the operational data of Nanjing Jinling Petrochemical

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Analysis of coal slurry properties: Parameter, Control limit, Actual value, Pass rate. PH: 7.0–9.0; 7.30–8.11; 100%. Viscosity (Cp): 700–1200; 800–1200; 100%. Density (g/cm3): 1.213–1.215; /. Concentration (%): 58–64; 59.68–62.86; 100%. Percentage passing 8-mesh sieve: 99–100%; 99.92–100%; 100%. Percentage passing 14-mesh sieve: 98–100%; 99.66–100%; 100%. Percentage passing 40-mesh sieve: 85–95%; 86.46–93.75; 100%. Percentage passing 325-mesh sieve: ≥25%; 25.36–35.89; 100%. Analysis: With one coal grinding unit operating at high load, the quality of the slurry produced is good. Quality analysis of gasified water gas: N2, CO, CH4, CO2, H2S, H2; CO+H2: 0.24~0.86, 40.30~48.65, 0.03~0.14, 13.60~18.10, 0.08~0.18, 35.20~43.18; 81.47~85.45. Analysis: The unit was operating normally this month, with stable levels of CO+H2, averaging 83.47% this month, which is higher than the design value of 76.87%. Why don’t teachers like those at Jinling Petrochemicals, like so many others, keep shouting that they need to learn *technical skills in order to improve their own capabilities? Yet they worked diligently to achieve the best possible results in vaporization. The accident rate is the lowest; start-up and shutdown operations are carried out as planned, ensuring stable and high production levels. They have a lot of experience that is worth learning from by all of us*.