BE902200A - Procede pour le dechargement en continu de pate. - Google Patents

Procede pour le dechargement en continu de pate.

Info

Publication number
BE902200A
BE902200A BE0/214850A BE214850A BE902200A BE 902200 A BE902200 A BE 902200A BE 0/214850 A BE0/214850 A BE 0/214850A BE 214850 A BE214850 A BE 214850A BE 902200 A BE902200 A BE 902200A
Authority
BE
Belgium
Prior art keywords
paste
continuous unloading
polymer particles
solid polymer
recovering
Prior art date
Application number
BE0/214850A
Other languages
English (en)
Inventor
T Asanuma
T Ohoka
N Uchikawa
Original Assignee
Mitsui Toatsu Chemicals
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 Toatsu Chemicals filed Critical Mitsui Toatsu Chemicals
Publication of BE902200A publication Critical patent/BE902200A/fr

Links

Classifications

    • 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

Landscapes

  • 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

Procédé de déchargement en continu d'une pate de particules de polymère solides sous un controle strict de la quantité déchargée, et de séparation et de récupération des particules de polymère solides sensiblement sèches et de la vapeur du diluant évaporé.
BE0/214850A 1984-04-16 1985-04-15 Procede pour le dechargement en continu de pate. BE902200A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE902200A true BE902200A (fr) 1985-07-31

Family

ID=13560482

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/214850A BE902200A (fr) 1984-04-16 1985-04-15 Procede pour le dechargement en continu de pate.

Country Status (11)

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

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE69909263T2 (de) 1998-03-20 2004-04-22 Exxonmobil Chemical Patents Inc., Baytown Kontinuierliches entfernen flüchtiger bestandteile aus suspensionspolymerisation
US7268194B2 (en) * 1998-03-20 2007-09-11 Exxonmobil Chemical Patents Inc. Continuous slurry polymerization process and apparatus
US20020111441A1 (en) 1998-03-20 2002-08-15 Kendrick James Austin Continuous slurry polymerization volatile removal
US6572259B2 (en) 2001-04-20 2003-06-03 Burnett Lime Co., Inc. Apparatus and method to dispense a slurry
EP1765892A2 (fr) * 2004-06-21 2007-03-28 Exxonmobil Chemical Patents Inc. Processus de polymerisation
EP1765884A1 (fr) * 2004-06-21 2007-03-28 ExxonMobil Chemical Patents, Inc., A Corporation of the State of Delaware Procede de polymerisation
WO2006009946A2 (fr) * 2004-06-21 2006-01-26 Exxonmobil Chemical Patents Inc. Procede de polymerisation
PL1791875T3 (pl) * 2004-08-27 2013-11-29 Chevron Phillips Chemical Co Lp Energoefektywny sposób wytwarzania poliolefin
US7629421B2 (en) * 2005-12-21 2009-12-08 Chevron Phillips Chemical Company Lp Monomer recovery by returning column overhead liquid to the reactor
EP1914247A1 (fr) * 2006-10-12 2008-04-23 INEOS Manufacturing Belgium NV Transfert d'un courant de polymers
EP1914246A1 (fr) * 2006-10-12 2008-04-23 INEOS Manufacturing Belgium NV Transfert d'un courant de polymers
EP1914248A1 (fr) * 2006-10-12 2008-04-23 INEOS Manufacturing Belgium NV Transfert d'un courant de polymers
EP2076545B1 (fr) * 2006-10-12 2016-06-01 INEOS Manufacturing Belgium NV Transfert d'un flux de polymères
EP1914249A1 (fr) * 2006-10-12 2008-04-23 INEOS Manufacturing Belgium NV Transfert d'un courant de polymers
EP2110173A1 (fr) * 2008-04-16 2009-10-21 INEOS Manufacturing Belgium NV Transfert de flux de polymères
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
WO2013053684A1 (fr) 2011-10-10 2013-04-18 Ineos Europe Ag Appareil
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
IT1184449B (it) 1987-10-28
KR880000265B1 (ko) 1988-03-15
US4632976A (en) 1986-12-30
NL186817C (nl) 1991-03-01
AU4107185A (en) 1985-10-24
AU554631B2 (en) 1986-08-28
PT80291A (en) 1985-05-01
IT8520345A0 (it) 1985-04-16
GB8509603D0 (en) 1985-05-22
JPS60219205A (ja) 1985-11-01
FR2562898A1 (fr) 1985-10-18
PT80291B (en) 1986-11-13
GB2157701A (en) 1985-10-30
DE3513523C2 (fr) 1988-10-06
NL8501095A (nl) 1985-11-18
GB2157701B (en) 1987-11-18
NL186817B (nl) 1990-10-01
JPH0326686B2 (fr) 1991-04-11
FR2562898B1 (fr) 1988-02-12
DE3513523A1 (de) 1985-10-17
KR850007437A (ko) 1985-12-04

Similar Documents

Publication Publication Date Title
BE902200A (fr) Procede pour le dechargement en continu de pate.
SE7906382L (sv) Kontinuerligt arbetande centrifugtrumma for koncentrering av suspenderade, fasta partiklar
CA1100526A (fr) Procede de recuperation de farine et de graisse a partir de tissus animaux crus
CA2112593A1 (fr) Methode et appareil servant a assecher les sediments
RU94041686A (ru) Способ получения высокодисперсных твердых сыпучих полезных веществ или их смесей
US4832936A (en) Process for making calcium sulfate dihydrate or gypsum
FR2563119B1 (fr) Procede de mise en circulation de particules solides a l'interieur d'une chambre de fluidisation et chambre de fluidisation perfectionnee pour la mise en oeuvre du procede
DE3275970D1 (en) Pulverized products, containing little lactose
FR2423165A1 (fr) Procede de traitement du petit-lait
FR2636343B1 (fr)
JPS5732799A (en) Treatment of sludgelike material
AU7576587A (en) A continuous process of separating electrically charged solid, pulverulent particle by electrophoresis and electroosmosis
DE3272548D1 (en) Slurry removal process in the water purification treatment and filtration equipment for carrying out the process
FR2705103B1 (fr) Procede et installation pour le traitement par thermolyse sous vide de produits solides, avec separation et recuperation en continu d'une fraction liquide de ces produits.
JPS57156100A (en) Dehydration method for sludge
JPS57174200A (en) Dry treatment for high moisture content waste
Koperski et al. Refining Selenium by the Sulfite Process
ES2029670T3 (es) Procedimiento para separar materias solidas de liquidos empleando un separador de flujo cruzado y dispositivo para la puesta en practica del procedimiento.
JPS5247594A (en) Process for the production of titanium trichloride for alpha-olefin polymerization
JPS54120283A (en) Treating method for garbage containing foul water
SU445477A1 (ru) Винтовой сепаратор
JPS51130956A (en) Dry calcinating unit
JPS5776002A (en) Preparation of latex after removing unreacted monomer
FR2423551A1 (fr) Appareil pour le revetement a sec sous vide
JPS5565204A (en) Method and apparatus for separation and recover of high polymer

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MITSUI CHEMICALS INC.

Effective date: 19990430