SU702565A1 - METHOD OF CONTROL OF THE TIGHTNESS OF THE HEAT-EXCHANGE EQUIPMENT IN THE PROCESS OF RECTIFICATION OF CHLOROSYLANES - Google Patents

METHOD OF CONTROL OF THE TIGHTNESS OF THE HEAT-EXCHANGE EQUIPMENT IN THE PROCESS OF RECTIFICATION OF CHLOROSYLANES

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Publication number
SU702565A1
SU702565A1 SU2618406/26A SU2618406A SU702565A1 SU 702565 A1 SU702565 A1 SU 702565A1 SU 2618406/26 A SU2618406/26 A SU 2618406/26A SU 2618406 A SU2618406 A SU 2618406A SU 702565 A1 SU702565 A1 SU 702565A1
Authority
SU
USSR - Soviet Union
Prior art keywords
tightness
rectification
chlorosylanes
heat
control
Prior art date
Application number
SU2618406/26A
Other languages
Russian (ru)
Inventor
И.К. Бронштейн
З.А. Елункина
Л.С. Иванов
В.И. Лобов
Б.И. Синчук
А.И. Соболева
Original Assignee
Государственный научно-исследовательский и проектный институт редкометаллической промышленности
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.)
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Publication date
Application filed by Государственный научно-исследовательский и проектный институт редкометаллической промышленности filed Critical Государственный научно-исследовательский и проектный институт редкометаллической промышленности
Priority to SU2618406/26A priority Critical patent/SU702565A1/en
Application granted granted Critical
Publication of SU702565A1 publication Critical patent/SU702565A1/en

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  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Способ контроля герметичности теплообменного аппарата в процессе ректификации хлорсиланов путем измерения технологического параметра на входе и выходе аппарата, в который подают охлаждающий агент, отличающийся тем, что, с целью уменьшения потерь готового продукта и предотвращения загрязнения его примесями, измеряют рН охлаждающего агента на входе и выходе теплообменного аппарата, по разности значений рН определяют изменение кислотности охлаждающего агента, по величине которой судят о степени герметичности аппарата.The method of controlling the tightness of the heat exchanger in the process of rectification of chlorosilanes by measuring the technological parameter at the inlet and outlet of the apparatus to which the cooling agent is supplied, characterized in that, in order to reduce the loss of the finished product and prevent contamination with its impurities, the pH of the cooling agent is measured at the inlet and outlet heat exchanger, the difference in pH values determine the change in acidity of the cooling agent, the value of which is judged on the degree of tightness of the apparatus.

SU2618406/26A 1978-05-22 1978-05-22 METHOD OF CONTROL OF THE TIGHTNESS OF THE HEAT-EXCHANGE EQUIPMENT IN THE PROCESS OF RECTIFICATION OF CHLOROSYLANES SU702565A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2618406/26A SU702565A1 (en) 1978-05-22 1978-05-22 METHOD OF CONTROL OF THE TIGHTNESS OF THE HEAT-EXCHANGE EQUIPMENT IN THE PROCESS OF RECTIFICATION OF CHLOROSYLANES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2618406/26A SU702565A1 (en) 1978-05-22 1978-05-22 METHOD OF CONTROL OF THE TIGHTNESS OF THE HEAT-EXCHANGE EQUIPMENT IN THE PROCESS OF RECTIFICATION OF CHLOROSYLANES

Publications (1)

Publication Number Publication Date
SU702565A1 true SU702565A1 (en) 1999-06-27

Family

ID=60521152

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2618406/26A SU702565A1 (en) 1978-05-22 1978-05-22 METHOD OF CONTROL OF THE TIGHTNESS OF THE HEAT-EXCHANGE EQUIPMENT IN THE PROCESS OF RECTIFICATION OF CHLOROSYLANES

Country Status (1)

Country Link
SU (1) SU702565A1 (en)

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