JPS5693701A - Production of olefin polymer or copolymer by use of tubular reactor - Google Patents

Production of olefin polymer or copolymer by use of tubular reactor

Info

Publication number
JPS5693701A
JPS5693701A JP17110379A JP17110379A JPS5693701A JP S5693701 A JPS5693701 A JP S5693701A JP 17110379 A JP17110379 A JP 17110379A JP 17110379 A JP17110379 A JP 17110379A JP S5693701 A JPS5693701 A JP S5693701A
Authority
JP
Japan
Prior art keywords
olefin
polymer
reactor
continuously
tubular reactor
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.)
Pending
Application number
JP17110379A
Other languages
Japanese (ja)
Inventor
Seiji Suzuki
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 JP17110379A priority Critical patent/JPS5693701A/en
Publication of JPS5693701A publication Critical patent/JPS5693701A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain an olefin (co)polymer having excellent processability etc. in high yields, by continuously polymerizing an olefin monomer (s) in slurry in the presence of a highly active Ziegler catalyst by use of a tubular reactor.
CONSTITUTION: Into a tubular reactor is fed continuously a mixture prepared by diluting, with a solvent such as a C4WC7 paraffin compound, an olefin such as ethylene, propylene or butene-1, in which has been dispersed a supported Ziegler catalyst having such a high activity as to provide an olefin (co)polymer yield per hour of 5,000W1,000,000g. And the olefin (co)polymer produced by maintaining the temperature within the reactor at 30W120°C is separated continuously from the reaction solution. Moreover, the olefin (co)polymer is produced efficiently and continuously by preventing the polymer from depositing on the reactor wall by maintaining the flow rate of the reaction solution within the reactor at 2W20m/sec.
COPYRIGHT: (C)1981,JPO&Japio
JP17110379A 1979-12-27 1979-12-27 Production of olefin polymer or copolymer by use of tubular reactor Pending JPS5693701A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17110379A JPS5693701A (en) 1979-12-27 1979-12-27 Production of olefin polymer or copolymer by use of tubular reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17110379A JPS5693701A (en) 1979-12-27 1979-12-27 Production of olefin polymer or copolymer by use of tubular reactor

Publications (1)

Publication Number Publication Date
JPS5693701A true JPS5693701A (en) 1981-07-29

Family

ID=15917027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17110379A Pending JPS5693701A (en) 1979-12-27 1979-12-27 Production of olefin polymer or copolymer by use of tubular reactor

Country Status (1)

Country Link
JP (1) JPS5693701A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6198704A (en) * 1984-10-20 1986-05-17 Mitsui Petrochem Ind Ltd Removal of polymerization heat in slurry polymerization of polyolefin
US10029230B1 (en) 2017-01-24 2018-07-24 Chevron Phillips Chemical Company Lp Flow in a slurry loop reactor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6198704A (en) * 1984-10-20 1986-05-17 Mitsui Petrochem Ind Ltd Removal of polymerization heat in slurry polymerization of polyolefin
US10029230B1 (en) 2017-01-24 2018-07-24 Chevron Phillips Chemical Company Lp Flow in a slurry loop reactor

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