ISSN 0005-2531 (Print) ISSN 2522-1841 (Online)
CONTROL OF ETHANE PYROLYSIS PROCESS IN NONSTATIONARY CONDITIONS
A.M.Aliyev, I.I.Osmanova, A.R.Safarov, A.M.Guseynova, V.M.Yariyev

 

Calculation has been made of the pyrolysis process of ethane proceeding in nonstationary conditions caused by coke sediments on the coke walls and leading to decrease in ethylene productivity. To support productivity on the constant level there was proposed the function of the process control taking into account the dependence of ethylene yield on time, of loading a reactor and decrease of pressure along the reactor because of coke formation. Introducing the function to mathematical model of the process permits stabilize the process at any moment of operation of the furnace.

 

Keywords : pyrolysis, ethane, nonstationarity, control, diameter of vapor coil, decrease of pressure
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SUBMITION
THE LAST NUMBER OF THE JOURNAL
No 1 2020
CONTENT
- CONTROL OF PROPANE PYROLYSIS PROCESS IN NONSTATIONARY CONDITIONSA.M.Aliyev, A.R.Safarov, I.V.Balayev, I.I.Osmanova, A.M.Guseynova
- CONVERSION OF METHANOL TO HYDROCARBONS ON BIMETALLIC CATALYSTS ON THE BASIS OF ZSM-5Т.А.BabaevaMore