KR850007437A - 슬러리 연속 배출법 - Google Patents

슬러리 연속 배출법 Download PDF

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Publication number
KR850007437A
KR850007437A KR1019850002509A KR850002509A KR850007437A KR 850007437 A KR850007437 A KR 850007437A KR 1019850002509 A KR1019850002509 A KR 1019850002509A KR 850002509 A KR850002509 A KR 850002509A KR 850007437 A KR850007437 A KR 850007437A
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KR
South Korea
Prior art keywords
slurry
diluent
continuous discharge
heating
polymer particles
Prior art date
Application number
KR1019850002509A
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English (en)
Other versions
KR880000265B1 (ko
Inventor
타다시 아사누마 (외 2)
Original Assignee
오쿠 미츠오
미츠이도오아츠 가가꾸 가부시키가이샤
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.)
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Publication date
Application filed by 오쿠 미츠오, 미츠이도오아츠 가가꾸 가부시키가이샤 filed Critical 오쿠 미츠오
Publication of KR850007437A publication Critical patent/KR850007437A/ko
Application granted granted Critical
Publication of KR880000265B1 publication Critical patent/KR880000265B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/24—Treatment of polymer suspensions

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

내용 없음

Description

슬러리 연속 배출법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1도는 본 발명의 실시예에 관한 계통도이다.
도면의 주요부분에 관한 부호의 설명
(1):중합체 슬러리탱크, (2),(4-1)(4-2)(4-3)(4-4)(4-5),(7) 및 (13);밸브, (5-1), (5-2),(5-3),(5-4),(5-5) 및 (8); 증기트랩, (9):사이클론, (10):호퍼, (11):증기배출라인, (12):액체 탄화수소 또는 할로겐화탄화수소의 도입라인.

Claims (1)

  1. (a) 희석제가 액상으로 있기에 충분한 압력하에 유지된 제1대역내에 있는 고체중합체입자로 된 슬러리를 2개 또는 그 이상의 가열쟈켓 구획들로 덮혀진 가열관으로 구성된 가열배관 내에 도입시킨 다음 이때 상기 희석제는 정상온도 및 정상압력에서 기체인 적어도 한 종류의 탄화수소 또는 할로겐화탄화수소로 구성되며,
    (b) 실질적으로 대기압하에 유지된 제2대역으로 부터 실직적으로 건조된 고체중합체입자와 증발된 희석제증기를 분리 회수함으로써, 슬러리를 연속배출시키는 데 있어, (ⅰ) 증기가 도입되는 가열쟈켓의 수와, (ⅱ) 가열관 내로 별도로 도입되는 정상온도 및 정상압력에서 기체인 액체 탄화수소 또는 할로겐화탄화수소의 양을 가지고 슬러리의 배출량을 조절함을 특징으로 하는 슬러리의 연속배출법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850002509A 1984-04-16 1985-04-15 슬러리 연속 배출법 KR880000265B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59074892A JPS60219205A (ja) 1984-04-16 1984-04-16 スラリ−の連続排出方法
JP74892 1984-04-16

Publications (2)

Publication Number Publication Date
KR850007437A true KR850007437A (ko) 1985-12-04
KR880000265B1 KR880000265B1 (ko) 1988-03-15

Family

ID=13560482

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850002509A KR880000265B1 (ko) 1984-04-16 1985-04-15 슬러리 연속 배출법

Country Status (11)

Country Link
US (1) US4632976A (ko)
JP (1) JPS60219205A (ko)
KR (1) KR880000265B1 (ko)
AU (1) AU554631B2 (ko)
BE (1) BE902200A (ko)
DE (1) DE3513523A1 (ko)
FR (1) FR2562898B1 (ko)
GB (1) GB2157701B (ko)
IT (1) IT1184449B (ko)
NL (1) NL186817C (ko)
PT (1) PT80291B (ko)

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US6239235B1 (en) * 1997-07-15 2001-05-29 Phillips Petroleum Company High solids slurry polymerization
US6281300B1 (en) 1998-03-20 2001-08-28 Exxon Chemical Patents, Inc. Continuous slurry polymerization volatile removal
KR100531628B1 (ko) * 1998-03-20 2005-11-29 엑손모빌 케미칼 패턴츠 인코포레이티드 연속적인 슬러리 중합반응의 휘발물질 제거
US20020111441A1 (en) 1998-03-20 2002-08-15 Kendrick James Austin Continuous slurry polymerization volatile removal
US7268194B2 (en) * 1998-03-20 2007-09-11 Exxonmobil Chemical Patents Inc. Continuous slurry polymerization process and apparatus
DE69909263T2 (de) 1998-03-20 2004-04-22 Exxonmobil Chemical Patents Inc., Baytown Kontinuierliches entfernen flüchtiger bestandteile aus suspensionspolymerisation
US6572259B2 (en) 2001-04-20 2003-06-03 Burnett Lime Co., Inc. Apparatus and method to dispense a slurry
WO2006009944A2 (en) * 2004-06-21 2006-01-26 Exxonmobil Chemical Patents Inc. Polymerization process
WO2006009946A2 (en) * 2004-06-21 2006-01-26 Exxonmobil Chemical Patents Inc. Polymerization process
US7728084B2 (en) * 2004-06-21 2010-06-01 Exxonmobil Chemical Patents Inc. Polymerization process
CN1993390B (zh) 2004-08-27 2012-06-06 切夫里昂菲利普化学有限责任公司 能量有效的聚烯烃方法
US7629421B2 (en) * 2005-12-21 2009-12-08 Chevron Phillips Chemical Company Lp Monomer recovery by returning column overhead liquid to the reactor
WO2008043473A1 (en) * 2006-10-12 2008-04-17 Ineos Manufacturing Belgium Nv Polymer stream transfer
EP1914248A1 (en) * 2006-10-12 2008-04-23 INEOS Manufacturing Belgium NV Polymer stream transfer
EP1914246A1 (en) * 2006-10-12 2008-04-23 INEOS Manufacturing Belgium NV Polymer stream transfer
EP1914249A1 (en) * 2006-10-12 2008-04-23 INEOS Manufacturing Belgium NV Polymer stream transfer
EP1914247A1 (en) * 2006-10-12 2008-04-23 INEOS Manufacturing Belgium NV Polymer stream transfer
EP2110173A1 (en) 2008-04-16 2009-10-21 INEOS Manufacturing Belgium NV Polymer stream transfer
US8951419B2 (en) 2010-12-17 2015-02-10 Burnett Lime Company, Inc. Method and apparatus for water treatment
US8597582B2 (en) 2011-06-30 2013-12-03 Chevron Phillips Chemical Company Lp Flashline heater system and method
US9127889B2 (en) 2011-10-10 2015-09-08 Ineos Europe Ag Apparatus
US10556971B2 (en) * 2016-11-09 2020-02-11 Exxonmobil Chemical Patents Inc. Process for drying polymers
US10029230B1 (en) 2017-01-24 2018-07-24 Chevron Phillips Chemical Company Lp Flow in a slurry loop reactor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195613A (en) * 1961-10-09 1965-07-20 Phillips Petroleum Co Method for continuously discharging the contents of a pressurized vessel
US3285899A (en) * 1962-08-30 1966-11-15 Phillips Petroleum Co Method for continuously discharging the contents of a pressurized vessel
US3428619A (en) * 1965-05-27 1969-02-18 Phillips Petroleum Co Suspension handling
US4126743A (en) * 1978-03-31 1978-11-21 Mitsui Toatsu Chemicals, Incorporated Method for continuous transfer of polymer slurries

Also Published As

Publication number Publication date
KR880000265B1 (ko) 1988-03-15
NL8501095A (nl) 1985-11-18
PT80291A (en) 1985-05-01
IT8520345A0 (it) 1985-04-16
GB2157701A (en) 1985-10-30
US4632976A (en) 1986-12-30
FR2562898A1 (fr) 1985-10-18
BE902200A (fr) 1985-07-31
JPH0326686B2 (ko) 1991-04-11
NL186817C (nl) 1991-03-01
AU554631B2 (en) 1986-08-28
IT1184449B (it) 1987-10-28
GB2157701B (en) 1987-11-18
NL186817B (nl) 1990-10-01
DE3513523C2 (ko) 1988-10-06
FR2562898B1 (fr) 1988-02-12
DE3513523A1 (de) 1985-10-17
PT80291B (en) 1986-11-13
AU4107185A (en) 1985-10-24
JPS60219205A (ja) 1985-11-01
GB8509603D0 (en) 1985-05-22

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