JPS6243442B2 - - Google Patents

Info

Publication number
JPS6243442B2
JPS6243442B2 JP56014430A JP1443081A JPS6243442B2 JP S6243442 B2 JPS6243442 B2 JP S6243442B2 JP 56014430 A JP56014430 A JP 56014430A JP 1443081 A JP1443081 A JP 1443081A JP S6243442 B2 JPS6243442 B2 JP S6243442B2
Authority
JP
Japan
Prior art keywords
polymerization
polymer
cyclone
gas
gas phase
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.)
Expired
Application number
JP56014430A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57128706A (en
Inventor
Akifumi Kato
Junichi Yoshida
Michiharu Suga
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP1443081A priority Critical patent/JPS57128706A/ja
Publication of JPS57128706A publication Critical patent/JPS57128706A/ja
Publication of JPS6243442B2 publication Critical patent/JPS6243442B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polymerisation Methods In General (AREA)
JP1443081A 1981-02-04 1981-02-04 Vapor-phase polymerizing method of olefin Granted JPS57128706A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1443081A JPS57128706A (en) 1981-02-04 1981-02-04 Vapor-phase polymerizing method of olefin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1443081A JPS57128706A (en) 1981-02-04 1981-02-04 Vapor-phase polymerizing method of olefin

Publications (2)

Publication Number Publication Date
JPS57128706A JPS57128706A (en) 1982-08-10
JPS6243442B2 true JPS6243442B2 (enrdf_load_stackoverflow) 1987-09-14

Family

ID=11860800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1443081A Granted JPS57128706A (en) 1981-02-04 1981-02-04 Vapor-phase polymerizing method of olefin

Country Status (1)

Country Link
JP (1) JPS57128706A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4640963A (en) * 1985-02-15 1987-02-03 Standard Oil Company (Indiana) Method and apparatus for recycle of entrained solids in off-gas from a gas-phase polyolefin reactor
JP5292754B2 (ja) * 2007-09-27 2013-09-18 住友化学株式会社 オレフィン重合体の製造方法
EP2348056A1 (en) 2010-01-26 2011-07-27 Ineos Europe Limited Process for the gas phase polymerisation of olefins
US8198384B1 (en) 2011-01-10 2012-06-12 Westlake Longview Corporation Method for preventing or reducing clogging of a fines ejector

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051687B2 (ja) * 1975-09-26 1985-11-15 株式会社ニコン アナライザ−を有する光学系における偏光解消装置
DE2825323C2 (de) * 1978-06-09 1986-03-06 Philips Patentverwaltung Gmbh, 2000 Hamburg Belichtungsautomat für einen Röntgengenerator

Also Published As

Publication number Publication date
JPS57128706A (en) 1982-08-10

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