SU460879A1 - Method for automatic regulation of the rectification process - Google Patents
Method for automatic regulation of the rectification processInfo
- Publication number
- SU460879A1 SU460879A1 SU1889901A SU1889901A SU460879A1 SU 460879 A1 SU460879 A1 SU 460879A1 SU 1889901 A SU1889901 A SU 1889901A SU 1889901 A SU1889901 A SU 1889901A SU 460879 A1 SU460879 A1 SU 460879A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rectification process
- automatic regulation
- irrigation
- composition
- distillate
- Prior art date
Links
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Description
1one
Изобретение касаетс автоматического регулировани химических и нефтехимических процессов.The invention relates to automatic control of chemical and petrochemical processes.
Известен способ автоматического регулировани процесса ректификации путем изменени подачи орошени и дополнительного потока продуктов, подаваемого в орошение, причем состав орошени тот же, что и состав дистилл та .There is a known method for automatically regulating the rectification process by changing the feed rate and the additional product stream supplied to the feed line, the composition being the same as the distillate.
Дл интенсификации процесса предлагаетс способ, по которому в орошение ввод т дополнительные продукты, отличающиес по составу от дистилл та, и измен ют соотношение всех компонентов орошени в зависимости от состава дистилл та.In order to intensify the process, a method is proposed in which additional products, differing in composition from distillate, are introduced into irrigation and the ratio of all components of irrigation is changed depending on the composition of distillate.
На чертеже дана технологическа схема реализации способа.The drawing is a technological scheme for the implementation of the method.
На верхнюю талеку колонны 1 подают орошение , отбираемое из сборника 2. Состав иThe upper taleck of column 1 is irrigated, taken from collection 2. The composition and
расход орошени регулируют при помощи клапанов 3 и 4, установленных соответственно на лини х подачи части дистилл та на орошение колонны и дополнительного продукта.The irrigation flow rate is regulated by means of valves 3 and 4, installed respectively on the supply lines of a portion of the distillate for the irrigation of the column and the additional product.
Клапаны 3 и 4 получают управл ющее воздействие от регул тора 5 соотношени , который св зан с анализатором 6 состава целевого продукта. Расходы продуктов измен ют расходомерами 7 и 8.Valves 3 and 4 receive a control action from the ratio controller 5, which is connected to the analyzer 6 of the composition of the target product. The product flow rates are changed by flow meters 7 and 8.
Предмет изобретени Subject invention
Способ автоматического регулировани процесса ректификации путем изменени подачи орошени и дополнительного потока продуктов подаваемого в орошение, отличающийс тем, что, с целью интенсификации процесса , соотношение компонентов орошени измен ют в зависимости от состава целевого продукта .A method of automatically controlling the rectification process by changing the supply of irrigation and an additional stream of products supplied to the irrigation, characterized in that, in order to intensify the process, the ratio of components of irrigation is changed depending on the composition of the target product.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1889901A SU460879A1 (en) | 1973-03-05 | 1973-03-05 | Method for automatic regulation of the rectification process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1889901A SU460879A1 (en) | 1973-03-05 | 1973-03-05 | Method for automatic regulation of the rectification process |
Publications (1)
Publication Number | Publication Date |
---|---|
SU460879A1 true SU460879A1 (en) | 1975-02-25 |
Family
ID=20544429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1889901A SU460879A1 (en) | 1973-03-05 | 1973-03-05 | Method for automatic regulation of the rectification process |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU460879A1 (en) |
-
1973
- 1973-03-05 SU SU1889901A patent/SU460879A1/en active
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