One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； Question 359
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Fill-in-the-blank: To ensure the proper operation of pressure swing adsorption for the recovery of vinyl chloride exhaust gases, the gases discharged from the exhaust gas condenser must undergo （ ） treatment before entering the adsorption tower; it is strictly prohibited to carry out （ ） and （ ） operations. Answer: Exhaust gas heating treatment, with liquid, negative pressure
To ensure the proper operation of pressure swing adsorption for the recovery of vinyl chloride exhaust gases, the gas discharged from the exhaust gas condenser is subjected to pressure swing adsorption treatment before entering the adsorption tower; dumping or flaring of such gas is strictly prohibited.
The gas discharged from the exhaust gas condenser undergoes ( ) treatment before entering the adsorption tower; it is strictly prohibited to carry out ( ) and ( ) operations.
To ensure the proper operation of the pressure swing adsorption system for the recovery of vinyl chloride exhaust gases, the gas discharged from the exhaust gas condenser is subjected to (gas heating) before entering the adsorption tower; operations under (liquid-containing) or (negative pressure) conditions are strictly prohibited.
Exhaust gas temperature rise treatment, liquid presence strictly prohibited, negative pressure
To ensure the proper operation of the pressure swing adsorption system for the recovery of vinyl chloride exhaust gases, the gas discharged from the exhaust gas condenser is subjected to (gas heating) before entering the adsorption tower; operations under conditions of (liquid presence) or (negative pressure) are strictly prohibited.
To ensure the proper operation of pressure swing adsorption for the recovery of vinyl chloride exhaust gases, the gas discharged from the exhaust gas condenser is subjected to (gas-liquid separation) before entering the adsorption tower; operations with (water content) or (excess pressure) are strictly prohibited.
This post was last edited by pvczj0521 on 2015-11-12 at 14:13. To ensure the proper operation of the pressure swing adsorption system for the recovery of vinyl chloride exhaust gases, the gas emitted from the exhaust gas condenser is subjected to (gas heating) before entering the adsorption tower; operations under conditions of (liquid presence) or (negative pressure) are strictly prohibited.
To ensure the proper operation of the pressure swing adsorption system for the recovery of vinyl chloride exhaust gases, the gas discharged from the exhaust gas condenser is subjected to (pressure regulation) before entering the adsorption tower; operations involving (overpressure) or (overtemperature) are strictly prohibited.