NO964607L - Splittströmsreaktor for vertikale polykondensasjonsreaktorer - Google Patents

Splittströmsreaktor for vertikale polykondensasjonsreaktorer

Info

Publication number
NO964607L
NO964607L NO964607A NO964607A NO964607L NO 964607 L NO964607 L NO 964607L NO 964607 A NO964607 A NO 964607A NO 964607 A NO964607 A NO 964607A NO 964607 L NO964607 L NO 964607L
Authority
NO
Norway
Prior art keywords
liquid polymer
current reactor
trawler
split current
troughs
Prior art date
Application number
NO964607A
Other languages
English (en)
Other versions
NO964607D0 (no
Inventor
Thomas Lloyd Yount
Larry Cates Windes
James Wesley Adams
Original Assignee
Eastman Chem Co
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 Eastman Chem Co filed Critical Eastman Chem Co
Publication of NO964607D0 publication Critical patent/NO964607D0/no
Publication of NO964607L publication Critical patent/NO964607L/no

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/166—Heating and/or cooling of plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/18—Fractionating columns in which vapour bubbles through liquid with horizontal bubble plates
    • B01D3/20—Bubble caps; Risers for vapour; Discharge pipes for liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/24—Fractionating columns in which vapour bubbles through liquid with sloping plates or elements mounted stepwise
    • 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
    • B01J19/0053—Details of the reactor
    • B01J19/006—Baffles
    • 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
    • B01J2219/00085—Plates; Jackets; Cylinders
    • 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
    • B01J2219/00132—Controlling the temperature using electric heating or cooling elements
    • B01J2219/00135—Electric resistance heaters
    • 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
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel
    • 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
    • B01J2219/00168—Controlling or regulating processes controlling the viscosity
    • 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
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/0077—Baffles attached to the reactor wall inclined
    • 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
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/00777—Baffles attached to the reactor wall horizontal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Polymerisation Methods In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

Det er beskrevet en vertikalt anbragt polymerisasjonsreaktor (2) med en serie i det vesentlige sirkulære trauanordninger (10), hvor hver trauanordning (10) har en midtre åpen dampskorsten (18) og to splittstrømsbaner, hvor hver splittstrømsbane innbefatter en snudd strømningsbane, hvor den flytende polymerstrømmen er snudd ved hjelp av et i det vesentlige halvsirkulært snuområde (24). Trauene (10) har et trauinnløp (14) for flytende polymer og et trauutløp (16) for flytende polymer, for å lede en strøm av flytende polymer ved hjelp av en hydraulisk gradient. Hver trauanordning (10) er åpen ved toppen for utslipp av damp fra den flytende polymerstrømmen til den midtre åpne dampskorstenen, og trauene (10) er anbragt vertikalt over hverandre.
NO964607A 1994-05-02 1996-10-31 Splittströmsreaktor for vertikale polykondensasjonsreaktorer NO964607L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/238,037 US5466419A (en) 1994-05-02 1994-05-02 Split flow reactor trays for vertical staged polycondensation reactors
PCT/US1995/004892 WO1995029752A1 (en) 1994-05-02 1995-04-21 Split flow reactor trays for vertical staged polycondensation reactors

Publications (2)

Publication Number Publication Date
NO964607D0 NO964607D0 (no) 1996-10-31
NO964607L true NO964607L (no) 1996-10-31

Family

ID=22896238

Family Applications (1)

Application Number Title Priority Date Filing Date
NO964607A NO964607L (no) 1994-05-02 1996-10-31 Splittströmsreaktor for vertikale polykondensasjonsreaktorer

Country Status (24)

Country Link
US (1) US5466419A (no)
EP (1) EP0758266B1 (no)
JP (1) JPH09512207A (no)
KR (2) KR970702749A (no)
CN (1) CN1146733A (no)
AT (1) ATE168584T1 (no)
AU (1) AU681791B2 (no)
BR (1) BR9507582A (no)
CA (1) CA2188878C (no)
CO (1) CO4410351A1 (no)
CZ (1) CZ304996A3 (no)
DE (1) DE69503624T2 (no)
ES (1) ES2119437T3 (no)
FI (1) FI964409A0 (no)
HU (1) HUT75812A (no)
IL (1) IL113553A0 (no)
MY (1) MY111462A (no)
NO (1) NO964607L (no)
NZ (1) NZ285221A (no)
PL (1) PL317103A1 (no)
SK (1) SK133696A3 (no)
TW (1) TW326405B (no)
WO (1) WO1995029752A1 (no)
ZA (1) ZA953508B (no)

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US6631892B1 (en) * 1998-08-25 2003-10-14 Donald C. Erickson Tray contactor with same direction liquid flow
PL224046B1 (pl) 2000-12-07 2016-11-30 Eastman Chem Co Sposób wytwarzania polimeru poliestrowego
US6906164B2 (en) 2000-12-07 2005-06-14 Eastman Chemical Company Polyester process using a pipe reactor
DE10246251A1 (de) * 2002-10-02 2004-04-15 Zimmer Ag Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polyestern
US7135541B2 (en) 2003-06-06 2006-11-14 Eastman Chemical Company Polyester process using a pipe reactor
US7074879B2 (en) 2003-06-06 2006-07-11 Eastman Chemical Company Polyester process using a pipe reactor
US7332548B2 (en) 2004-03-04 2008-02-19 Eastman Chemical Company Process for production of a polyester product from alkylene oxide and carboxylic acid
DE102004038466B4 (de) * 2004-08-07 2014-08-28 Lurgi Zimmer Gmbh Verfahren und Vorrichtung zur kontinuierlichen Vorpolykondensation von Ver-/Umesterungsprodukten
US7435393B2 (en) * 2005-05-05 2008-10-14 Eastman Chemical Company Baffle assembly module for vertical staged polymerization reactors
US20060251547A1 (en) * 2005-05-05 2006-11-09 Windes Larry C Family of stationary film generators and film support structures for vertical staged polymerization reactors
US7718137B2 (en) * 2005-10-28 2010-05-18 Eastman Chemical Company Reactor with optimized internal tray design
EP1820814B1 (de) * 2006-01-24 2007-08-29 Lurgi Zimmer GmbH Verfahren zur Veresterung von Terephthalsäure mit Butandiol, Verfahren zur Herstellung von Polybutylenterephthalat und Vorrichtung dafür
WO2007122452A1 (en) * 2006-04-21 2007-11-01 Quali Guarantee (Proprietary) Limited Apparatus for producing carbon monoxide by a chemical reaction process
US7649109B2 (en) 2006-12-07 2010-01-19 Eastman Chemical Company Polyester production system employing recirculation of hot alcohol to esterification zone
US7943094B2 (en) 2006-12-07 2011-05-17 Grupo Petrotemex, S.A. De C.V. Polyester production system employing horizontally elongated esterification vessel
US7892498B2 (en) 2007-03-08 2011-02-22 Eastman Chemical Company Polyester production system employing an unagitated esterification reactor
US7863477B2 (en) 2007-03-08 2011-01-04 Eastman Chemical Company Polyester production system employing hot paste to esterification zone
US7872089B2 (en) 2007-07-12 2011-01-18 Eastman Chemical Company Multi-level tubular reactor with internal tray
US7858730B2 (en) * 2007-07-12 2010-12-28 Eastman Chemical Company Multi-level tubular reactor with dual headers
US7842777B2 (en) * 2007-07-12 2010-11-30 Eastman Chemical Company Sloped tubular reactor with divided flow
US7872090B2 (en) 2007-07-12 2011-01-18 Eastman Chemical Company Reactor system with optimized heating and phase separation
US7868129B2 (en) 2007-07-12 2011-01-11 Eastman Chemical Company Sloped tubular reactor with spaced sequential trays
US7847053B2 (en) 2007-07-12 2010-12-07 Eastman Chemical Company Multi-level tubular reactor with oppositely extending segments
US7868130B2 (en) 2007-07-12 2011-01-11 Eastman Chemical Company Multi-level tubular reactor with vertically spaced segments
US7829653B2 (en) * 2007-07-12 2010-11-09 Eastman Chemical Company Horizontal trayed reactor
US8197785B2 (en) 2008-02-27 2012-06-12 Kellogg Brown & Root Llc Split flow contactor
EP3013467B1 (en) * 2013-06-28 2018-01-31 Uop Llc Fluid distribution device and method for multibed reactors
US9669358B2 (en) * 2015-03-10 2017-06-06 Dürr Systems Ag Methods and apparatus for crossflow reactors
WO2018104226A1 (de) * 2016-12-06 2018-06-14 Covestro Deutschland Ag Kaskadenboden, rektifikationskolonne enthaltend den kaskadenboden, verfahren zum betreiben einer solchen rektifikationskolonne und ihre verwendung
DE102017106177A1 (de) 2017-03-22 2018-09-27 Thyssenkrupp Ag Boden für eine Stoffaustauschkolonne

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1084554A (en) * 1906-06-14 1914-01-13 William Brayton Mann Triple valve for air-brakes.
FR990870A (fr) * 1948-10-29 1951-09-27 Nouvelle Soc Induschimie D Etu Appareil pour le traitement de fluides gazeux
US3017950A (en) * 1960-12-30 1962-01-23 Henry F Koshoot Bubble-plate structure for rectification columns
US3359074A (en) * 1963-06-11 1967-12-19 Monsanto Co Polycondensation apparatus
US3509203A (en) * 1966-12-16 1970-04-28 Engels Chemiefaserwerk Veb Transesterification of dicarboxylic alkyl esters with glycols
US3658484A (en) * 1969-10-24 1972-04-25 Arthur W Bright Countercurrent contact apparatus
DE1957458B2 (de) * 1969-11-15 1973-04-19 Chemische Werke Hüls AG, 4370 Mari Vorrichtung zur kontinuierlichen durchfuehrung chemischer umsetzungen in fluessiger phase
CH521302A (de) * 1970-03-05 1972-04-15 Inventa Ag Verfahren zum kontinuierlichen Umestern von Dicarbonsäurealkylestern mit Diolen
US3841836A (en) * 1972-08-10 1974-10-15 Eastman Kodak Co Apparatus for the production of condensation polymers
US4019866A (en) * 1973-03-05 1977-04-26 Du Pont Of Canada Limited Recirculating reaction apparatus for continuous preparation of a polyamide
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US4196168A (en) * 1978-05-05 1980-04-01 Eastman Kodak Company Sloped tray arrangement for polymerization reactor
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Also Published As

Publication number Publication date
CZ304996A3 (en) 1997-09-17
SK133696A3 (en) 1997-09-10
ES2119437T3 (es) 1998-10-01
EP0758266B1 (en) 1998-07-22
BR9507582A (pt) 1997-09-09
NO964607D0 (no) 1996-10-31
US5466419A (en) 1995-11-14
EP0758266A1 (en) 1997-02-19
ATE168584T1 (de) 1998-08-15
AU2425695A (en) 1995-11-29
FI964409A7 (fi) 1996-11-01
WO1995029752A1 (en) 1995-11-09
KR970702750A (ko) 1997-06-10
NZ285221A (en) 1997-01-29
CN1146733A (zh) 1997-04-02
KR970702749A (ko) 1997-06-10
FI964409A0 (fi) 1996-11-01
MY111462A (en) 2000-05-31
PL317103A1 (en) 1997-03-17
JPH09512207A (ja) 1997-12-09
IL113553A0 (en) 1995-08-31
CA2188878A1 (en) 1995-11-09
TW326405B (en) 1998-02-11
DE69503624T2 (de) 1998-11-26
AU681791B2 (en) 1997-09-04
DE69503624D1 (de) 1998-08-27
CA2188878C (en) 2000-04-04
ZA953508B (en) 1996-01-15
CO4410351A1 (es) 1997-01-09
HUT75812A (en) 1997-05-28
HU9603011D0 (en) 1997-01-28

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