【Learn Ethylene Together】Five questions per day to easily learn about ethylene 23
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【Learn Ethylene Together】Five questions per day to easily learn about ethylene. 23 13: Insulating linings are widely used in the reactors used for cracking. ( ) a. Silica-calcium fiber b. Foam fiber c. Ceramic fiber. 14. Coating the surface of furnace tubes is a widely used method these days to prevent coking in those tubes. ( ) a. Aluminum oxide b. Copper oxide c. Tin oxide 15. The most common form of corrosion in the convection section of furnace tubes. ( ) a. Hydrogen corrosion b. Dew point corrosion c. Intergranular corrosion 16. The function of the liquid separation tank in the flare system is to remove the and solids entrained in the flare gas. ( ) a. Flammable gases b. Condensate c. Hydrogen sulfide. 17. The main function of the water seal tank in the flare system is to prevent . ( ) a. Tempering b. With liquid c. Overpressure. 13. Insulating linings are widely used in pyrolysis furnaces due to their radiation properties. ( ) a. Silica-calcium fiber b. Foam fiber c. Ceramic fiber 14. Coating the surface of the furnace tubes is a widely used method these days to prevent coking in those tubes. (a) a. Aluminum oxide b. Copper oxide c. Tin oxide 15. The most common form of corrosion in the convection section of furnace tubes. (C) a. Hydrogen corrosion b. Dew point corrosion c. Intergranular corrosion 16. The function of the liquid separation tank in the flare system is to remove the and solids entrained in the flare gas. (b) a. Flammable gases b. Condensate c. Hydrogen sulfide. 17. The main function of the water seal tank in the flare system is to prevent . (a) a. Tempering b. With liquid c. Overpressure
13. Insulating linings are widely used to address the radiation issues in pyrolysis furnaces. (a) a. Silico-calcium fibers b. Foam fibers c. Ceramic fibers. 14. Coating the surface of the furnace tubes is a method that is widely used these days in order to prevent coking of the furnace tubes. (a) a. Aluminum oxide b. Copper oxide c. Tin oxide 15. The most common form of corrosion in the convection section of furnace tubes. (c) a. Hydrogen corrosion b. Dew point corrosion c. Intergranular corrosion 16. The function of the liquid separation tank in the flare system is to remove the and solids entrained in the flare gas. (b) a. Flammable gases b. Condensate c. Hydrogen sulfide. 17. The main function of the water seal tank in the flare system is to prevent . (a) a. Tempering b. With liquid c. Overpressure