SU434950A1 - METHOD FOR AUTOMATIC CONTROL OF THE PROCESS COMPLEXATION - Google Patents
METHOD FOR AUTOMATIC CONTROL OF THE PROCESS COMPLEXATIONInfo
- Publication number
- SU434950A1 SU434950A1 SU1414081A SU1414081A SU434950A1 SU 434950 A1 SU434950 A1 SU 434950A1 SU 1414081 A SU1414081 A SU 1414081A SU 1414081 A SU1414081 A SU 1414081A SU 434950 A1 SU434950 A1 SU 434950A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- column
- complexation
- automatic control
- irrigation
- ratio
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
1one
Изобретение относитс дреимущественно к газовой Промышленности -и .может быть использовано при эксплуатации установок по регенерации антигидратных ингибиторов, вход щих в комплект оборудовани НТС.The invention relates primarily to the gas industry, and can be used in the operation of installations for the regeneration of antihydrate inhibitors that are included in the set of equipment for the NTS.
Известен способ автоматического управлени процессом ректификации путем регулировани расхода потока на орошение в зависимости от соотношени ooTOKOiB флегмы, поступающей на орошение и удал емой из колонны . Однако указанный способ не позвол ет оптимизировать технологический процесс, поскольку удаление продуктов (выпарива и из регенерационной колонны осуществл етс с учетом давлени верха ее, в результате чего происходит вынос ингибитора вместе с флегмой , его потери.There is a known method of automatically controlling the rectification process by adjusting the flow rate for irrigation depending on the ratio of reflux ooTOKOiB fed to the irrigation and removed from the column. However, this method does not allow to optimize the technological process, since the removal of products (by evaporation and from the regeneration column is carried out taking into account the pressure of its top, as a result of which the inhibitor is removed along with the reflux oil, its loss.
Дл оптимизации техноло-гического процесса по предлагаемому способу соотношение потоков флегмы, поступающей на орошение и удал емой из колонны, корректируют по те мпературе и давлению верха колонны.In order to optimize the technological process according to the proposed method, the ratio of reflux streams entering the irrigation and being removed from the column is adjusted according to the temperature and pressure of the top of the column.
На чертеже представлена принципиальна схема автоматического управлени процессом.The drawing shows a schematic diagram of the automatic process control.
Верхний продукт регенерационной колонны 1 по линии 2 сброса флегмы удал етс в сборник , часть его отбираетс на орошение по линии 3, сигналы от датчиков 4 и 5 расхода поступают в регулирующий блок 6 соотношени в виде переменных величин. Параметры технологического режима, температура верха и давление в регенерационной колонне контролируютс датчиками 7 и 8. Выходные сигналы датчиков 7 и 8 поступают в с ммирующий блок 9, выходной сигнал которого вл етс корректирующим дл соотношени расходов идущего на орошение колонны ,и удал емого. Выходной сигнал регулирующего блока 6 соотношени вл етс управл ющим дл регулирующего «лапана 10, установленного на линии подачи орошени в колонну.The top product of the regeneration column 1 through line 2 of the reflux is removed to the collector, part of it is taken for irrigation through line 3, the signals from the flow sensors 4 and 5 are fed into the regulating unit 6 ratios in the form of variables. The parameters of the process mode, the temperature of the top and the pressure in the regeneration column are monitored by sensors 7 and 8. The output signals of sensors 7 and 8 are received from the kneading unit 9, the output of which is corrective for the ratio of the flow to the column irrigation and the distance to be removed. The output of the regulating unit 6 of the ratio is controlling for the regulating valve 10 installed on the irrigation supply line to the column.
Предмет изобретени Subject invention
Способ автоматического управлени процессом ректификации путем регулировани расхода потока на орошение в зависимости от соотношени потоков флегмы, поступающей , нз- орошение и удал ема из колонны, отличающийс тем, что, с целью оптимизации процесса, указанное соотношение корректируют по температуре и давлению верха колонны .A method of automatically controlling the rectification process by adjusting the flow rate for irrigation depending on the ratio of reflux streams entering, reflux and being removed from the column, characterized in that, in order to optimize the process, this ratio is corrected for the temperature and pressure of the top of the column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1414081A SU434950A1 (en) | 1970-03-23 | 1970-03-23 | METHOD FOR AUTOMATIC CONTROL OF THE PROCESS COMPLEXATION |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1414081A SU434950A1 (en) | 1970-03-23 | 1970-03-23 | METHOD FOR AUTOMATIC CONTROL OF THE PROCESS COMPLEXATION |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU434950A1 true SU434950A1 (en) | 1974-07-05 |
Family
ID=20450775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1414081A SU434950A1 (en) | 1970-03-23 | 1970-03-23 | METHOD FOR AUTOMATIC CONTROL OF THE PROCESS COMPLEXATION |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU434950A1 (en) |
-
1970
- 1970-03-23 SU SU1414081A patent/SU434950A1/en active
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