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To enhance technical exchanges among users and liven up the atmosphere in the catalytic coking reforming community, this announcement is made: participating earns 4 points of wealth, while correct answers grant 10 points of wealth! ! ! It will be announced in two days that **no more scoring will be done. Fill-in-the-blank: During normal production, the main method for adjusting the reaction temperature is to control the opening degree of ( ) in order to regulate the flow rate of ( ); an auxiliary method is to adjust the ( ) of the raw materials. During normal production, the main method for adjusting the reaction temperature is to control the opening degree of the regeneration slide valve in order to regulate the catalyst circulation rate; an auxiliary method is to adjust the preheating temperature of the feedstock. ================================
Regenerative spool catalyst preheating temperature
Regenerative spool valve, catalyst, preheating temperature
Reopen degree, catalyst circulation rate, feed temperature
Regenerative spool valve, catalyst, preheating temperature.
Regenerative spool opening, catalyst, raw material preheating temperature
During normal production, the main method for adjusting the reaction temperature is to control the opening degree of the regeneration slide valve in order to regulate the catalyst circulation rate; an auxiliary method is to adjust the preheating temperature of the feedstock
Regulator, catalyst, feed rate or preheating temperature
Cold hydrogen, circulating hydrogen, inlet temperature
Circulating cooling water valve; Circulating water ; Addition amount