The prediction method for coil outlet temperature of ethylene cracking furnace based on CNN-BiLSTM-Attention

The main production target hydrocarbons such as ethylene, propylene, butadiene, etc. are also accompanied by the generation of various by-products such as aromatic hydrocarbons, methane, ethane, etc. This article collected 17 parameters of the cracking furnace, including furnace tube temperature, cracking gas temperature, olefins, hydrocarbons, alkanes, etc. Among them, COT was used as the output parameter.