JPS55135114A - Polymerization of vinyl chloride using reflux condenser - Google Patents

Polymerization of vinyl chloride using reflux condenser

Info

Publication number
JPS55135114A
JPS55135114A JP4213979A JP4213979A JPS55135114A JP S55135114 A JPS55135114 A JP S55135114A JP 4213979 A JP4213979 A JP 4213979A JP 4213979 A JP4213979 A JP 4213979A JP S55135114 A JPS55135114 A JP S55135114A
Authority
JP
Japan
Prior art keywords
condenser
vinyl chloride
polymerizer
separator
mist
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP4213979A
Other languages
Japanese (ja)
Other versions
JPS627923B2 (en
Inventor
Tomoyuki Emura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP4213979A priority Critical patent/JPS55135114A/en
Publication of JPS55135114A publication Critical patent/JPS55135114A/en
Publication of JPS627923B2 publication Critical patent/JPS627923B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: To improve workability and to prevent polymer scale from being formed in a condenser, by a method wherein a mist separator is provided in the neighborhood of a port for introducing vinyl chloride vapor into the condenser when vinyl chloride is polymerized by using a polymerizer having a reflux condenser.
CONSTITUTION: An apparatus for vinyl chloride polymn. is composed of a polymerizer 1 and a multiple tube reflux condenser 2. Water medium is used in the polymerizer 1. Vinyl chloride vapor which is vaporized in the polymerizer 1 is condensed in the condenser 2 and recycled as liquid to the polymerizer 1 where vinyl chloride is polymerized in the water medium. In the neighborhood of an introducing port for vinyl chloride vapor to the condenser 2 of the apparatus, there is provided a separator 3 for mist entrained in the vinyl chloride vapor. The separator is made of a laminate of glass fiber. Thus, the mist is caught by the separator, and removed from gas supplied to the condenser 2. The formation of scale on the inner surface of the condenser 2 is prevented. Washing time of the condenser 2 is shortened. Heat transfer coefficient of the condenser 2 is enhanced, and maintenance cost is reduced.
COPYRIGHT: (C)1980,JPO&Japio
JP4213979A 1979-04-06 1979-04-06 Polymerization of vinyl chloride using reflux condenser Granted JPS55135114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4213979A JPS55135114A (en) 1979-04-06 1979-04-06 Polymerization of vinyl chloride using reflux condenser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4213979A JPS55135114A (en) 1979-04-06 1979-04-06 Polymerization of vinyl chloride using reflux condenser

Publications (2)

Publication Number Publication Date
JPS55135114A true JPS55135114A (en) 1980-10-21
JPS627923B2 JPS627923B2 (en) 1987-02-19

Family

ID=12627596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4213979A Granted JPS55135114A (en) 1979-04-06 1979-04-06 Polymerization of vinyl chloride using reflux condenser

Country Status (1)

Country Link
JP (1) JPS55135114A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101637292B1 (en) * 2015-02-16 2016-07-20 현대자동차 주식회사 Apparatus of condensing gas with reflux separator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101637292B1 (en) * 2015-02-16 2016-07-20 현대자동차 주식회사 Apparatus of condensing gas with reflux separator
US9630124B2 (en) 2015-02-16 2017-04-25 Hyundai Motor Company Gas collecting plant and gas condensing device with reflux separator

Also Published As

Publication number Publication date
JPS627923B2 (en) 1987-02-19

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