JPS529089A - Method for controlling the reaction temperature in the tubular reactor for high-pressure polyethylene - Google Patents

Method for controlling the reaction temperature in the tubular reactor for high-pressure polyethylene

Info

Publication number
JPS529089A
JPS529089A JP8556275A JP8556275A JPS529089A JP S529089 A JPS529089 A JP S529089A JP 8556275 A JP8556275 A JP 8556275A JP 8556275 A JP8556275 A JP 8556275A JP S529089 A JPS529089 A JP S529089A
Authority
JP
Japan
Prior art keywords
reaction temperature
tubular reactor
controlling
pressure polyethylene
reaction
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
JP8556275A
Other languages
Japanese (ja)
Other versions
JPS5920682B2 (en
Inventor
Ryuichi Sonoda
Fumihiko Nichiki
Yoshihiko Omura
Shunei Nakamura
Masayuki Shimizu
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 JP50085562A priority Critical patent/JPS5920682B2/en
Publication of JPS529089A publication Critical patent/JPS529089A/en
Publication of JPS5920682B2 publication Critical patent/JPS5920682B2/en
Expired legal-status Critical Current

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

Abstract

PURPOSE: In a process for polymerizing ethylene under a high pressure with a tu tubular reactor, the reaction temperature is controlled for steady proceeding of reaction by a minimum fluctuation of the initiator supply in response to changes in reaction temperature distribution.
COPYRIGHT: (C)1977,JPO&Japio
JP50085562A 1975-07-11 1975-07-11 Reaction temperature control method in high pressure polyethylene tubular reactor Expired JPS5920682B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50085562A JPS5920682B2 (en) 1975-07-11 1975-07-11 Reaction temperature control method in high pressure polyethylene tubular reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50085562A JPS5920682B2 (en) 1975-07-11 1975-07-11 Reaction temperature control method in high pressure polyethylene tubular reactor

Publications (2)

Publication Number Publication Date
JPS529089A true JPS529089A (en) 1977-01-24
JPS5920682B2 JPS5920682B2 (en) 1984-05-15

Family

ID=13862241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50085562A Expired JPS5920682B2 (en) 1975-07-11 1975-07-11 Reaction temperature control method in high pressure polyethylene tubular reactor

Country Status (1)

Country Link
JP (1) JPS5920682B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6275039U (en) * 1983-04-25 1987-05-14

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5018517A (en) * 1973-06-20 1975-02-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5018517A (en) * 1973-06-20 1975-02-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6275039U (en) * 1983-04-25 1987-05-14

Also Published As

Publication number Publication date
JPS5920682B2 (en) 1984-05-15

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