SU488194A1 - Device for automatic control of the polymerization process - Google Patents
Device for automatic control of the polymerization processInfo
- Publication number
- SU488194A1 SU488194A1 SU2016084A SU2016084A SU488194A1 SU 488194 A1 SU488194 A1 SU 488194A1 SU 2016084 A SU2016084 A SU 2016084A SU 2016084 A SU2016084 A SU 2016084A SU 488194 A1 SU488194 A1 SU 488194A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- reactor
- unit
- input
- output
- supply line
- Prior art date
Links
Description
Б зависимости от их разницы мен етс задание регул тору 13 расхода катализатора, управл юш ,ему исполнительным элементом 16, измен ющим подачу катализатора в реактор 5 до тех пор, пока текуща скорость реакции не сравн етс с заданной. При изменении плотности жидкого пропилена в реакторе 5 или в линии 4 в соответствии с измеиением сигналов от датчиков темиературы 2 и 6 и датчиков давлени 3 и 7 и в зависимости от величины выходного сигнала блока 8 определени скорости реакции в бло.ке коррекции И формируетс сигнал, пропорциональный скоректироваиному значению текущей скорости реакции. Этот сигнал поступает на вход блока сравиепи 12 и в дальнейшем устройство работает аналогичио описанному выше.Depending on their difference, the setting of the catalyst consumption controller 13, controlled by the actuating element 16, changes the catalyst supply to the reactor 5 until the current reaction rate is equal to the set value. When the density of liquid propylene in the reactor 5 or in line 4 changes in accordance with changes in signals from sensors of temperature 2 and 6 and pressure sensors 3 and 7, and depending on the output signal of block 8, determining the reaction speed, a signal is generated in the correction unit And proportional to the corrected value of the current reaction rate. This signal is fed to the input of the copiepi unit 12 and further the device operates analogously to the one described above.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2016084A SU488194A1 (en) | 1974-04-16 | 1974-04-16 | Device for automatic control of the polymerization process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2016084A SU488194A1 (en) | 1974-04-16 | 1974-04-16 | Device for automatic control of the polymerization process |
Publications (1)
Publication Number | Publication Date |
---|---|
SU488194A1 true SU488194A1 (en) | 1975-10-15 |
Family
ID=20581979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2016084A SU488194A1 (en) | 1974-04-16 | 1974-04-16 | Device for automatic control of the polymerization process |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU488194A1 (en) |
-
1974
- 1974-04-16 SU SU2016084A patent/SU488194A1/en active
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