AT306372B - Verfahren zur kontinuierlichen Herstellung von Polyamiden und Polyestern und Vorrichtung zur Durchführung des Verfahrens - Google Patents

Verfahren zur kontinuierlichen Herstellung von Polyamiden und Polyestern und Vorrichtung zur Durchführung des Verfahrens

Info

Publication number
AT306372B
AT306372B AT54170A AT54170A AT306372B AT 306372 B AT306372 B AT 306372B AT 54170 A AT54170 A AT 54170A AT 54170 A AT54170 A AT 54170A AT 306372 B AT306372 B AT 306372B
Authority
AT
Austria
Prior art keywords
polyamides
polyesters
carrying
continuous production
continuous
Prior art date
Application number
AT54170A
Other languages
English (en)
Inventor
Kaspar Dr Ryffel
Heinz Ing Schneller
Original Assignee
Inventa Ag
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 Inventa Ag filed Critical Inventa Ag
Application granted granted Critical
Publication of AT306372B publication Critical patent/AT306372B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/04—Preparatory processes
    • 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
    • B01J19/243—Tubular reactors spirally, concentrically or zigzag wound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/785—Preparation processes characterised by the apparatus used
    • 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
    • B01J2219/00063—Temperature measurement of the reactants
    • 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
    • B01J2219/0015—Controlling the temperature by thermal insulation means
    • B01J2219/00155—Controlling the temperature by thermal insulation means using insulating materials or refractories
    • 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
    • B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyamides (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT54170A 1969-01-24 1970-01-21 Verfahren zur kontinuierlichen Herstellung von Polyamiden und Polyestern und Vorrichtung zur Durchführung des Verfahrens AT306372B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH105069A CH521400A (de) 1969-01-24 1969-01-24 Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polylactamen

Publications (1)

Publication Number Publication Date
AT306372B true AT306372B (de) 1973-04-10

Family

ID=4201275

Family Applications (1)

Application Number Title Priority Date Filing Date
AT54170A AT306372B (de) 1969-01-24 1970-01-21 Verfahren zur kontinuierlichen Herstellung von Polyamiden und Polyestern und Vorrichtung zur Durchführung des Verfahrens

Country Status (18)

Country Link
US (1) US3647758A (de)
JP (1) JPS4912355B1 (de)
AT (1) AT306372B (de)
BE (1) BE744716A (de)
BG (1) BG25379A3 (de)
CH (1) CH521400A (de)
CS (1) CS161869B2 (de)
DE (1) DE2002576C3 (de)
ES (1) ES375773A1 (de)
FI (1) FI51817C (de)
FR (1) FR2029072A1 (de)
GB (1) GB1285241A (de)
IE (1) IE33700B1 (de)
IL (1) IL33756A (de)
NL (1) NL141909B (de)
PL (1) PL82982B1 (de)
RO (1) RO56025A (de)
YU (1) YU14370A (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51105568A (ja) * 1975-03-14 1976-09-18 Inada Seisakusho Kk Kinshokaitendentatsukuratsuchi
JPS56117444U (de) * 1980-02-12 1981-09-08
US6906164B2 (en) 2000-12-07 2005-06-14 Eastman Chemical Company Polyester process using a pipe reactor
WO2002046266A2 (en) * 2000-12-07 2002-06-13 Eastman Chemical Company Low cost polyester process using a pipe reactor
CA2449696C (en) * 2002-09-12 2009-09-15 Hatch Ltd. Method and apparatus for heating a slurry to a predetermined temperature
US7074879B2 (en) * 2003-06-06 2006-07-11 Eastman Chemical Company Polyester process using a pipe reactor
US7135541B2 (en) 2003-06-06 2006-11-14 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
US7943094B2 (en) 2006-12-07 2011-05-17 Grupo Petrotemex, S.A. De C.V. Polyester production system employing horizontally elongated esterification vessel
US20080139780A1 (en) * 2006-12-07 2008-06-12 Debruin Bruce Roger Polyester production system employing short residence time esterification
US7649109B2 (en) * 2006-12-07 2010-01-19 Eastman Chemical Company Polyester production system employing recirculation of hot alcohol to esterification zone
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
US7829653B2 (en) * 2007-07-12 2010-11-09 Eastman Chemical Company Horizontal trayed reactor
US7842777B2 (en) * 2007-07-12 2010-11-30 Eastman Chemical Company Sloped tubular reactor with divided flow
US7868130B2 (en) * 2007-07-12 2011-01-11 Eastman Chemical Company Multi-level tubular reactor with vertically spaced segments
US7847053B2 (en) * 2007-07-12 2010-12-07 Eastman Chemical Company Multi-level tubular reactor with oppositely extending segments
US7868129B2 (en) * 2007-07-12 2011-01-11 Eastman Chemical Company Sloped tubular reactor with spaced sequential trays
US7872090B2 (en) * 2007-07-12 2011-01-18 Eastman Chemical Company Reactor system with optimized heating and phase separation
KR101573933B1 (ko) * 2008-02-29 2015-12-02 미쓰비시 마테리알 가부시키가이샤 트리클로로실란의 제조 방법 및 제조 장치
GB2474415B (en) * 2008-07-24 2012-07-25 Hatch Ltd Method and apparatus for temperature control in a reactor vessel

Also Published As

Publication number Publication date
DE2002576B2 (de) 1972-02-10
FI51817B (de) 1976-12-31
BG25379A3 (en) 1978-09-15
US3647758A (en) 1972-03-07
YU14370A (en) 1982-06-18
ES375773A1 (es) 1972-07-01
IE33700B1 (en) 1974-10-02
BE744716A (fr) 1970-07-01
NL141909B (nl) 1974-04-16
RO56025A (de) 1974-02-01
IE33700L (en) 1970-07-24
DE2002576A1 (de) 1970-07-30
NL7000919A (de) 1970-07-28
CS161869B2 (de) 1975-06-10
GB1285241A (en) 1972-08-16
DE2002576C3 (de) 1975-07-10
PL82982B1 (de) 1975-12-31
FI51817C (fi) 1977-04-12
IL33756A0 (en) 1970-03-22
FR2029072A1 (de) 1970-10-16
JPS4912355B1 (de) 1974-03-23
CH521400A (de) 1972-04-15
IL33756A (en) 1974-12-31

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Legal Events

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ELJ Ceased due to non-payment of the annual fee