... is an ideal product in the aspect of propylene feedstock gas deep deoxidation and nitrogen deep deoxidation in polypropylene production. ... ,°CRoom temperature~200°CPressure, MPa0~2.0Feedstock gas Inlet oxygen content, ppm≤4000Feedstock gas inlet dew point°C≤-60Space velocity, hr-1100- ... 300(gas),0.5-3.0(liquid) Packing:40kgs ...