SU472805A1 - Method for automatic control of the washing process - Google Patents

Method for automatic control of the washing process

Info

Publication number
SU472805A1
SU472805A1 SU1479152A SU1479152A SU472805A1 SU 472805 A1 SU472805 A1 SU 472805A1 SU 1479152 A SU1479152 A SU 1479152A SU 1479152 A SU1479152 A SU 1479152A SU 472805 A1 SU472805 A1 SU 472805A1
Authority
SU
USSR - Soviet Union
Prior art keywords
washing
polymer
catalyst
automatic control
degree
Prior art date
Application number
SU1479152A
Other languages
Russian (ru)
Inventor
Владилен Шулимович Береза
Измаил Владимирович Гармонов
Геннадий Алексеевич Мартиновский
Николай Георгиевич Павлов
Владимир Алексеевич Пчелкин
Лина Федоровна Шелохнева
Аркадий Самуилович Эстрин
Original Assignee
Предприятие П/Я В-8415
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я В-8415 filed Critical Предприятие П/Я В-8415
Priority to SU1479152A priority Critical patent/SU472805A1/en
Application granted granted Critical
Publication of SU472805A1 publication Critical patent/SU472805A1/en

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Description

1-2 в сторону увеличени  расхода оиирта, подаваемого в аппарат-.1-2 in the direction of increasing the flow rate of the lead supplied to the apparatus-.

С целью минимизации себестоимости процессов дезактивации и отмывки при посто иной производительности аппаратов сигнал от датчика 3 поступает в вы витель 4 знака отклонени  измеренного параметра от заданного значени  (иомвнала), в котором также происходит определение величины степени отмывки полимера от солей металлов катализатора , после чего через переключатель 5 включаетс  корректирующее устройство 13, если степень отмывки отклонилась в сторону больших значений против номинала, которое измен ет уставку задатчика 14 регул тора соотношени  12 в сторону уменьшени  расхода спирта. Если двух П редыдуш,их воздействий оказалось недостаточно дл  обработки возмуш ,ений, то включают корректирующее устройство 15, которое измен ет уставку задатчика 14 регул тора соотношени  12 в сторону увеличени  расхода спирта, подаваемого в аппарат 1.In order to minimize the cost of decontamination and washing processes with a constant device performance, the signal from sensor 3 enters the 4th sign of the deviation of the measured parameter from the specified value (inlet), which also determines the degree of washing of the polymer from the metal salts of the catalyst, then through the switch 5 turns on the correction device 13 if the degree of washing deviates towards higher values against the nominal value that changes the setpoint of the setpoint 14 of the co controls Relationship 12 in the direction of reducing the consumption of alcohol. If two Predydush, their effects were not enough to handle air, then include a correction device 15, which changes the setting of the setting device 14 of the ratio controller 12 in the direction of increasing the flow of alcohol supplied to the device 1.

Таким образом, предлагаемый способ управлени , по которому используютс  различные управл ющие воздействи  в зависимости от знака и величины отклонени  регулируемого параметра от заданного значени , позвол ет максимизировать производительность отмывного аппарата с использованием дополнительной возможности па стадии дезактивации п снизить его себестоимость.Thus, the proposed control method, which uses various control actions depending on the sign and the value of the deviation of the controlled parameter from a predetermined value, makes it possible to maximize the performance of the washing apparatus using the additional capability of the deactivation step and reduce its cost.

П р е ;i. м е т изобретени PRI; i. invention invented

Claims (2)

1.Способ автоматического управлени  пропессо .м отмывки полимеризата от катализатора в аппарате непрерывного действи  иутем изменени  расхода отмывной воды, отличающийс  тем, что, с целью повышени  производительности отмывного аппарата, определ ют степень отмывки полимера от солей металлов катализатора и при повышении этой величины против номинала увеличивают расход полимеризата, подаваемого в отмывной аппарат, а при уменьшении этой величины против номинала в зависимости от величины возмущени  последовательно увеличивают раеход отмывной воды, скорость перемешивани  полимеризата в отмывной воде и расход дезактиватора на стадии дезактивации.1. Automatic control method of washing the polymer from the catalyst in a continuous operation apparatus and changing the flow of washing water, characterized in that, in order to increase the productivity of the washing machine, the degree of washing of the polymer from the metal salts of the catalyst is determined and when this value rises increase the flow rate of the polymerizate supplied to the washing apparatus, and as this value decreases against the nominal, depending on the magnitude of the disturbance, wash water, the rate of mixing of the polymerizate in the wash water and the deactivator consumption during the deactivation stage. 2.Способ по п. I, о т л и ч а ю щ и и с   тем, что, с целью минимизации себестоимости процессов дезактивации и отмывки, при повышении -степени отмывки полимера от солей металлов катализатора против номинала уменьшают расход дезактиватора на стадии дезак-гивапии .2. A method according to claim I, which means that, in order to minimize the cost of the processes of deactivation and washing, while increasing the degree of washing of the polymer from the metal salts of the catalyst against the nominal, the consumption of the deactivator at the stage givapia rio/iursePuSQm cS}g)-rio / iursePuSQm cS} g) - Спирт 1 Л : -СI ,2 гЙ1.Ь- I- -ГЛAlcohol 1 L: -СI, 2 ГЙ1.Ь- I- -ГЛ
SU1479152A 1970-09-25 1970-09-25 Method for automatic control of the washing process SU472805A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1479152A SU472805A1 (en) 1970-09-25 1970-09-25 Method for automatic control of the washing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1479152A SU472805A1 (en) 1970-09-25 1970-09-25 Method for automatic control of the washing process

Publications (1)

Publication Number Publication Date
SU472805A1 true SU472805A1 (en) 1975-06-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU1479152A SU472805A1 (en) 1970-09-25 1970-09-25 Method for automatic control of the washing process

Country Status (1)

Country Link
SU (1) SU472805A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8549751B2 (en) 2007-03-20 2013-10-08 Nippon Steel & Sumitomo Metal Corporation Method of manufacturing a welded component comprising a seamless bent pipe and seamless straight pipe sections

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8549751B2 (en) 2007-03-20 2013-10-08 Nippon Steel & Sumitomo Metal Corporation Method of manufacturing a welded component comprising a seamless bent pipe and seamless straight pipe sections
US9364881B2 (en) 2007-03-30 2016-06-14 Nippon Steel & Sumitomo Metal Corporation Welded component comprising seamless bent pipe and seamless straight pipe sections and methods of manufacturing thereof

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