debutanizer

常見(jiàn)例句

The operation pressure of debutanizer was unstable since a light hydrocarbon recovery unit had been put into use.
某輕烴回收裝置自投用以來(lái),脫丁烷塔操作壓力一直不穩(wěn)定。
By applying multivariable model predictive control (MPC) technology, the control performance of the gasoline debutanizer of fluid catalytic cracking unit can be improved.
將多變量模型預(yù)測(cè)控制技術(shù)應(yīng)用于催化裂化汽油穩(wěn)定塔的控制，有助于提高穩(wěn)定塔的控制品質(zhì)。
Keywords LPG;recovery rate;deethanizer;debutanizer;
液化石油氣（LPG）;回收率;脫乙烷塔;脫丁烷塔;
REVAMPING OF PRESSURED HOT VAPOR BYPASS CONTROL SYSTEM IN DEBUTANIZER
脫丁烷塔壓力熱旁路控制系統(tǒng)的改造
Keywords multivariable control system;model;vapor pressure;debutanizer;catalytic cracker;
多變量控制系統(tǒng);模型;蒸氣壓;穩(wěn)定塔;催化裂化裝置;
Keywords Ethylene plant;Debutanizer;ADV highefficiency floating valve tray;Fixed valve tray;
乙烯裝置;脫丁烷塔;ADV高效浮閥塔板;固定閥塔板;