RO87758B1 - Method and device for measuring the temperature of polymerization reactors - Google Patents

Method and device for measuring the temperature of polymerization reactors

Info

Publication number
RO87758B1
RO87758B1 RO112130A RO11213083A RO87758B1 RO 87758 B1 RO87758 B1 RO 87758B1 RO 112130 A RO112130 A RO 112130A RO 11213083 A RO11213083 A RO 11213083A RO 87758 B1 RO87758 B1 RO 87758B1
Authority
RO
Romania
Prior art keywords
thermistor
vibrator
measuring
temperature
polymerization reactors
Prior art date
Application number
RO112130A
Other languages
Romanian (ro)
Other versions
RO87758A2 (en
Inventor
Gheorghe Morariu
Coman Daniela Chitu
Constantin Pestrea
Petre Herta
DUMITRU BîRLA
Original Assignee
îNTREPRINDEREA CHIMICA
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 îNTREPRINDEREA CHIMICA filed Critical îNTREPRINDEREA CHIMICA
Priority to RO83112130A priority Critical patent/RO87758A2/en
Publication of RO87758B1 publication Critical patent/RO87758B1/en
Publication of RO87758A2 publication Critical patent/RO87758A2/en

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  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

Inventia se refera la o metoda de polimerizare care consta în aplicarea sondei de masurat introdusa în polimer a unei miscari de vibratie cu frecventa mai mult mare decît cea critica de polimerizare si amplitudine determinata experimental pentru o anumita clasa de polimer. dispozitivul consta într-un vibrator electromecanic cu cadru metalic si bobina, cadrul prevpzut cu un resort, vibratorul fiind solidar cu sonda ce închide un termistor cu suprafata cromata introdus într-un corp de material plastic la pareta inferioara din grafit iar cea superioara din cupru nichelat, dispozitivul fiind etansat în rasina expodica, uar termistorul facînd parte dintr-un circuit ce include un amplificator diferential, un etaj final si un microampermetru.The invention relates to a polymerization method consisting in the application of a polymeric measuring probe to a vibration motion with a higher frequency than the critical polymerization and amplitude determined experimentally for a particular class of polymer. the device consists of a metal electromechanical vibrator and spool, the frame provided with a spring, the vibrator being integral with the probe that closes a thermistor with chromed surface inserted into a plastic body at the lower graphite and the upper copper nickel , the device being sealed into the extrusion resin, the thermistor being part of a circuit including a differential amplifier, a final stage and a micro-meter.

RO83112130A 1983-09-23 1983-09-23 METHOD AND DEVICE FOR MEASURING THE TEMPERATURE TO POLYMERIZATION REACTORS RO87758A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO83112130A RO87758A2 (en) 1983-09-23 1983-09-23 METHOD AND DEVICE FOR MEASURING THE TEMPERATURE TO POLYMERIZATION REACTORS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO83112130A RO87758A2 (en) 1983-09-23 1983-09-23 METHOD AND DEVICE FOR MEASURING THE TEMPERATURE TO POLYMERIZATION REACTORS

Publications (2)

Publication Number Publication Date
RO87758B1 true RO87758B1 (en) 1985-12-02
RO87758A2 RO87758A2 (en) 1985-12-20

Family

ID=20113652

Family Applications (1)

Application Number Title Priority Date Filing Date
RO83112130A RO87758A2 (en) 1983-09-23 1983-09-23 METHOD AND DEVICE FOR MEASURING THE TEMPERATURE TO POLYMERIZATION REACTORS

Country Status (1)

Country Link
RO (1) RO87758A2 (en)

Also Published As

Publication number Publication date
RO87758A2 (en) 1985-12-20

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