DE4120203A1 - Verfahren zur herstellung von schlagzaehem polystyrol - Google Patents

Verfahren zur herstellung von schlagzaehem polystyrol

Info

Publication number
DE4120203A1
DE4120203A1 DE4120203A DE4120203A DE4120203A1 DE 4120203 A1 DE4120203 A1 DE 4120203A1 DE 4120203 A DE4120203 A DE 4120203A DE 4120203 A DE4120203 A DE 4120203A DE 4120203 A1 DE4120203 A1 DE 4120203A1
Authority
DE
Germany
Prior art keywords
reactor
heat exchanger
tube bundle
tube
arrangement
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.)
Withdrawn
Application number
DE4120203A
Other languages
German (de)
English (en)
Inventor
Reiner Prof Dr Thiele
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to DE4120203A priority Critical patent/DE4120203A1/de
Priority to DE59200684T priority patent/DE59200684D1/de
Priority to ES92109328T priority patent/ES2063549T3/es
Priority to EP92109328A priority patent/EP0519266B1/de
Priority to TW081104661A priority patent/TW237458B/zh
Priority to JP4159004A priority patent/JPH05178906A/ja
Priority to KR1019920010636A priority patent/KR930000542A/ko
Publication of DE4120203A1 publication Critical patent/DE4120203A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/2435—Loop-type reactors
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/02—Polymerisation in bulk
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/242—Tubular reactors in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00058—Temperature measurement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00081—Tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE4120203A 1991-06-19 1991-06-19 Verfahren zur herstellung von schlagzaehem polystyrol Withdrawn DE4120203A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE4120203A DE4120203A1 (de) 1991-06-19 1991-06-19 Verfahren zur herstellung von schlagzaehem polystyrol
DE59200684T DE59200684D1 (de) 1991-06-19 1992-06-03 Verfahren zur Herstellung von Vinylpolymeren.
ES92109328T ES2063549T3 (es) 1991-06-19 1992-06-03 Procedimiento para la produccion de polimeros vinilicos.
EP92109328A EP0519266B1 (de) 1991-06-19 1992-06-03 Verfahren zur Herstellung von Vinylpolymeren
TW081104661A TW237458B (enExample) 1991-06-19 1992-06-15
JP4159004A JPH05178906A (ja) 1991-06-19 1992-06-18 ビニルポリマーの塊状及び溶液重合方法及び装置
KR1019920010636A KR930000542A (ko) 1991-06-19 1992-06-19 비닐 중합체의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4120203A DE4120203A1 (de) 1991-06-19 1991-06-19 Verfahren zur herstellung von schlagzaehem polystyrol

Publications (1)

Publication Number Publication Date
DE4120203A1 true DE4120203A1 (de) 1992-12-24

Family

ID=6434278

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4120203A Withdrawn DE4120203A1 (de) 1991-06-19 1991-06-19 Verfahren zur herstellung von schlagzaehem polystyrol
DE59200684T Expired - Lifetime DE59200684D1 (de) 1991-06-19 1992-06-03 Verfahren zur Herstellung von Vinylpolymeren.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59200684T Expired - Lifetime DE59200684D1 (de) 1991-06-19 1992-06-03 Verfahren zur Herstellung von Vinylpolymeren.

Country Status (6)

Country Link
EP (1) EP0519266B1 (enExample)
JP (1) JPH05178906A (enExample)
KR (1) KR930000542A (enExample)
DE (2) DE4120203A1 (enExample)
ES (1) ES2063549T3 (enExample)
TW (1) TW237458B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19524180A1 (de) * 1995-07-03 1997-01-09 Basf Ag Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polymeren
DE19524182A1 (de) * 1995-07-03 1997-01-09 Basf Ag Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polymeren
DE19524181A1 (de) * 1995-07-03 1997-01-09 Basf Ag Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polymeren
EP0891381B2 (en) * 1996-04-01 2006-05-24 The Dow Chemical Company Olefin solution polymerization
US5977251A (en) * 1996-04-01 1999-11-02 The Dow Chemical Company Non-adiabatic olefin solution polymerization
FR2768740B1 (fr) * 1997-09-19 2001-07-06 Bp Chem Int Ltd Procede de polymerisation continue d'un monomere vinylique
KR100531628B1 (ko) 1998-03-20 2005-11-29 엑손모빌 케미칼 패턴츠 인코포레이티드 연속적인 슬러리 중합반응의 휘발물질 제거
US7268194B2 (en) 1998-03-20 2007-09-11 Exxonmobil Chemical Patents Inc. Continuous slurry polymerization process and apparatus
US6281300B1 (en) 1998-03-20 2001-08-28 Exxon Chemical Patents, Inc. Continuous slurry polymerization volatile removal
US20020111441A1 (en) 1998-03-20 2002-08-15 Kendrick James Austin Continuous slurry polymerization volatile removal
AU2002240549A1 (en) * 2002-02-28 2003-09-16 Exxonmobile Chemical Patents Inc. _____________________________G Continuous slurry polymerization process in a loop reactor
KR20030093798A (ko) * 2002-06-05 2003-12-11 한국가스공사 졸-겔법을 통한 알루미나 표면 보호층이 도포된 가스센서제조방법
US10029230B1 (en) 2017-01-24 2018-07-24 Chevron Phillips Chemical Company Lp Flow in a slurry loop reactor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727884A (en) * 1953-04-13 1955-12-20 Dow Chemical Co Process of mass polymerization in vertical unmixed strata
DE1240286B (de) * 1965-01-02 1967-05-11 Basf Ag Verfahren zur kontinuierlichen Emulsions-polymerisation olefinisch ungesaettigter Verbindungen
FR1450577A (fr) * 1965-06-09 1966-06-24 Rhone Poulenc Sa Nouveau réacteur étagé
IT1094930B (it) * 1978-04-24 1985-08-10 Montedison Spa Procedimento di polimerizzazione sotto pressione in apparecchiatura di tipo anolare
EP0096082A1 (en) * 1982-06-03 1983-12-21 Bechtel International Corporation Oxidation reactor

Also Published As

Publication number Publication date
EP0519266A1 (de) 1992-12-23
JPH05178906A (ja) 1993-07-20
DE59200684D1 (de) 1994-12-01
KR930000542A (ko) 1993-01-15
ES2063549T3 (es) 1995-01-01
EP0519266B1 (de) 1994-10-26
TW237458B (enExample) 1995-01-01

Similar Documents

Publication Publication Date Title
EP0944431B1 (de) Vorrichtung zur kontinuierlichen durchführung chemischer reaktionen
EP1086143B1 (de) Verfahren und vorrichtung zur kontinuierlichen herstellung von polymerisaten
DE69219340T2 (de) Polymerisationsreaktor
DE4120203A1 (de) Verfahren zur herstellung von schlagzaehem polystyrol
EP0045931B1 (de) Kontinuierliches Verfahren und Vorrichtung zur Herstellung eines Vinylchlorid-Polymerisates in wässriger Suspension
DE69410598T2 (de) Wirbelschichtreaktor
WO1995030476A1 (de) Verfahren und vorrichtung zur durchführung chemischer reaktionen mittels mikrostruktur-mischung
DE4235785A1 (de) Verfahren und Vorrichtung zur kontinuierlichen Polymerisation
EP0096201B1 (de) Reaktor zur kontinuierlichen Durchführung von Polymerisationen in hochviskosen Medien
DE2124642C3 (de) Rührvorrichtung
EP2163300B1 (de) Verwendung einer verteilerplatte zum aufteilen von fluidströmen
DE2343788C3 (de) Vorrichtung zur kontinuierlichen Durchführung von chemischen Umsetzungen, insbesondere Polymerisationen und Verfahren zur kontinuierlichen Suspensionspolymerisation von Vinylchlorid
DE2705556A1 (de) Misch- und polymerisationsreaktor
DE1451265A1 (de) Verfahren zum Betrieb von mit beweglichen Masseteilchen als Waermetraeger arbeitenden Apparaten,vorzugsweise Waermetauschern,sowie Einrichtung zur Durchfuehrung des Verfahrens
DE1041475B (de) Verfahren zur kontinuierlichen Durchfuehrung von Misch- und Reaktionsprozessen
DE2050445C3 (de) Polymerisationsanlage
DE19847822A1 (de) Verfahren für Heterophasen-Reaktionen in einem flüssigen oder superkritischen Dispergiermittel
DE3929483C2 (de) Vorrichtung und Verfahren zum kontinuierlichen Polymerisieren
DE2539103C2 (de) Verfahren zur Wärmeabfuhr bei der Homo- oder Mischpolymerisation von Äthylen in der Gasphase
AT274354B (de) Vorrichtung zur kontinuierlichen Durchführung von exotherm verlaufenden Reaktionen, insbesondere von Polymerisationen
DE4433439A1 (de) Verfahren zur Durchführung chemischer Reaktionen mittels Mikrostruktur-Mischung
DD294429A5 (de) Ruehrkesselreaktor zur herstellung hochviskoser polymerer
DE1125175B (de) Verfahren und Vorrichtung zur kontinuierlichen Polymerisation von aethylenisch ungesaettigten polymerisierbaren Verbindungen
DD240379A1 (de) Verfahren und vorrichtung zur kontinuierlichen herstellung von polymerisaten
DE2026349C3 (de) Vorrichtung zum Wärmeaustausch und Mischen viskoser Flüssigkeiten, insbesondere polymerer Produkte

Legal Events

Date Code Title Description
8130 Withdrawal