SU388667A1 - METHOD OF REGULATING THE RATIO OF THE COMPONENTS OF THE CATALYTIC COMPLEX - Google Patents

METHOD OF REGULATING THE RATIO OF THE COMPONENTS OF THE CATALYTIC COMPLEX

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Publication number
SU388667A1
SU388667A1 SU1396257A SU1396257A SU388667A1 SU 388667 A1 SU388667 A1 SU 388667A1 SU 1396257 A SU1396257 A SU 1396257A SU 1396257 A SU1396257 A SU 1396257A SU 388667 A1 SU388667 A1 SU 388667A1
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SU
USSR - Soviet Union
Prior art keywords
ratio
components
catalytic complex
charge
regulating
Prior art date
Application number
SU1396257A
Other languages
Russian (ru)
Inventor
С. В. Егоров Б. А. Марков Н. И. Прохоров Г. С. Романов В. Я. Чебун Д. Ю. Бродов
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Priority to SU1396257A priority Critical patent/SU388667A1/en
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Publication of SU388667A1 publication Critical patent/SU388667A1/en

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  • Polymerisation Methods In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Description

1one

Изобретение касаетс  способов регулировани  соотношени  компонентов каталитического комплекса непрерывного -процесса -нолимеризации в услови х дробной подачи шихты на полимеризадионную батарею .по производной от температуры в зоне реакции или от конверсии по рас.ходу одного из компонентов каталитического комплекса.The invention relates to methods for controlling the ratio of the components of a catalytic complex of a continuous α-limerization process under conditions of fractional charge supply to a polymerization battery, derived from the temperature in the reaction zone or from conversion by the flow rate of one of the components of the catalytic complex.

Изобретение может использоватьс  в производстве синтетического каучука, в частности в производстве бутадиенового каучука СКД.The invention can be used in the production of synthetic rubber, in particular in the production of SKD butadiene rubber.

Известен способ регулировани  соотноше .ни  компонентов каталитического комплекса непрерывного процесса поли1меризации в услови х дробной подачи шихты «а поли.меризационную батарею по производной от температуры в зоне реакцй-и .или от конверсии, но расходу одного из компонентов каталитического комплекса.There is a known method of controlling the ratio of the components of a catalytic complex of a continuous polymerization process under the conditions of fractional charge feed to a polymerization battery based on the temperature in the reaction zone and the conversion, but on the consumption of one of the components of the catalytic complex.

Предлагаемый способ отличаетс  от известного тем, что с целью сокращени  запаздывани  регулировани  и повышени  качества получаемого полимера измер ют величину производной от температуры в золе реакции или от конверсии но расходу одного из компонентов каталитического комплекса в следующих за первым реакторах, в которые подаетс  шихта, и при отклонении этой производной от заданного значени  измен ют стабилизируемоеThe proposed method differs from the well-known in that in order to reduce the delay in regulation and improve the quality of the polymer obtained, the value of the derivative of the temperature in the reaction ash or conversion is measured by the consumption of one of the components of the catalytic complex in the next reactors to which the charge is fed the deviation of this derivative from the specified value change the stabilized

соотношение расходов шихты между первым и п ос л еду ю щи м и р е а к тор а м и.the ratio of the cost of the charge between the first and the last unit of the torus and the torus.

Сущность изобретени  состоит в том, что в услови х дробной подачи шихты на полимеризационную батарею измер ют производную от температуры в зоне реакции или от конверсрьи по расходу компонента комплекса К, :в следующих за первым реакторах, в которые подаетс  щихта, например во втором, и при Отклонении этой производной от номинального значени  из мен ют стабилизируемое соотношение расходов шихты между первым и последующими реакторами, тем самым измен   и соотношение количества примесей, вносимых в эти реакторы вместе с шихтой.The essence of the invention is that in the conditions of the fractional supply of the charge to the polymerization battery, the derivative of the temperature in the reaction zone or from the consumption of the component K of the complex K is measured: in case of deviation of this derivative from the nominal value, the stabilized ratio of the charge to the charge between the first and subsequent reactors changes, thereby changing the ratio of the amount of impurities introduced into these reactors together with the charge.

При увеличении производной dr2dQ. например во втором рабочем реакторе, что свидетельствует об уменьшении соотношени  компонентов каталитического комплекса К. : Kz в этом реакторе из-за разрушени  ко.мпонента комплекса Ki примес ми в шихте, необходимо уменьшить расход шихты в этот реактор.Increasing the derivative dr2dQ. for example, in the second working reactor, which indicates a decrease in the ratio of the components of the catalytic complex K.: Kz in this reactor due to the destruction of the complex component of complex Ki with impurities in the mixture, it is necessary to reduce the consumption of the mixture in this reactor.

При этом в первый рабочий реактор, где соотношение компонентов каталитического комплекса регулируетс  автоно.мной системой, расход шихты увеЛИчитс , jaK как общий расход .шихты на батарею стабилизирован.At the same time, in the first working reactor, where the ratio of the components of the catalytic complex is controlled by the auto- nom. System, the charge of the charge increases, jaK as the total charge of the charge per battery is stabilized.

При уменьшении производной dr2/dQ во втором рабочем реакторе, соответственно, пеобходимо увеличить .подачу шихты в этот реWhen reducing the derivative of dr2 / dQ in the second working reactor, respectively, it is necessary to increase.

SU1396257A 1970-01-04 1970-01-04 METHOD OF REGULATING THE RATIO OF THE COMPONENTS OF THE CATALYTIC COMPLEX SU388667A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1396257A SU388667A1 (en) 1970-01-04 1970-01-04 METHOD OF REGULATING THE RATIO OF THE COMPONENTS OF THE CATALYTIC COMPLEX

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1396257A SU388667A1 (en) 1970-01-04 1970-01-04 METHOD OF REGULATING THE RATIO OF THE COMPONENTS OF THE CATALYTIC COMPLEX

Publications (1)

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SU388667A1 true SU388667A1 (en) 1973-11-05

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