ES375773A1 - Procedimiento para la preparacion continua de poliamidas y poliesteres por polimerizacion de los correspondientes mono-meros o de sus condensados previos. - Google Patents

Procedimiento para la preparacion continua de poliamidas y poliesteres por polimerizacion de los correspondientes mono-meros o de sus condensados previos.

Info

Publication number
ES375773A1
ES375773A1 ES375773A ES375773A ES375773A1 ES 375773 A1 ES375773 A1 ES 375773A1 ES 375773 A ES375773 A ES 375773A ES 375773 A ES375773 A ES 375773A ES 375773 A1 ES375773 A1 ES 375773A1
Authority
ES
Spain
Prior art keywords
container
polyamides
polyesters
polymerization
previous
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.)
Expired
Application number
ES375773A
Other languages
English (en)
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.)
fur FORSCHUNG und PATENTVERWER
Original Assignee
fur FORSCHUNG und PATENTVERWER
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 fur FORSCHUNG und PATENTVERWER filed Critical fur FORSCHUNG und PATENTVERWER
Publication of ES375773A1 publication Critical patent/ES375773A1/es
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/04Preparatory processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24Stationary reactors without moving elements inside
    • B01J19/2415Tubular reactors
    • B01J19/243Tubular reactors spirally, concentrically or zigzag wound
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78Preparation processes
    • C08G63/785Preparation processes characterised by the apparatus used
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00051Controlling the temperature
    • B01J2219/00054Controlling or regulating the heat exchange system
    • B01J2219/00056Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00058Temperature measurement
    • B01J2219/00063Temperature measurement of the reactants
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00051Controlling the temperature
    • B01J2219/00074Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00085Plates; Jackets; Cylinders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00051Controlling the temperature
    • B01J2219/0015Controlling the temperature by thermal insulation means
    • B01J2219/00155Controlling the temperature by thermal insulation means using insulating materials or refractories
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00051Controlling the temperature
    • B01J2219/00159Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00164Controlling or regulating processes controlling the flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (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)
ES375773A 1969-01-24 1970-01-22 Procedimiento para la preparacion continua de poliamidas y poliesteres por polimerizacion de los correspondientes mono-meros o de sus condensados previos. Expired ES375773A1 (es)

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
ES375773A1 true ES375773A1 (es) 1972-07-01

Family

ID=4201275

Family Applications (1)

Application Number Title Priority Date Filing Date
ES375773A Expired ES375773A1 (es) 1969-01-24 1970-01-22 Procedimiento para la preparacion continua de poliamidas y poliesteres por polimerizacion de los correspondientes mono-meros o de sus condensados previos.

Country Status (18)

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

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 (es) * 1980-02-12 1981-09-08
EP1453883B1 (en) * 2000-12-07 2012-11-21 Grupo Petrotemex, S.A. de C.V. Low cost polyester process using a pipe reactor
US6906164B2 (en) * 2000-12-07 2005-06-14 Eastman Chemical Company Polyester process using a pipe reactor
GB2397371B (en) * 2002-09-12 2005-10-19 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
US20080139780A1 (en) * 2006-12-07 2008-06-12 Debruin Bruce Roger Polyester production system employing short residence time esterification
US7943094B2 (en) * 2006-12-07 2011-05-17 Grupo Petrotemex, S.A. De C.V. Polyester production system employing horizontally elongated esterification vessel
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
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
US7858730B2 (en) * 2007-07-12 2010-12-28 Eastman Chemical Company Multi-level tubular reactor with dual headers
US7868129B2 (en) * 2007-07-12 2011-01-11 Eastman Chemical Company Sloped tubular reactor with spaced sequential trays
US7868130B2 (en) * 2007-07-12 2011-01-11 Eastman Chemical Company Multi-level tubular reactor with vertically spaced segments
US7872090B2 (en) * 2007-07-12 2011-01-18 Eastman Chemical Company Reactor system with optimized heating and phase separation
US7847053B2 (en) * 2007-07-12 2010-12-07 Eastman Chemical Company Multi-level tubular reactor with oppositely extending segments
US7872089B2 (en) 2007-07-12 2011-01-18 Eastman Chemical Company Multi-level tubular reactor with internal tray
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
AT306372B (de) 1973-04-10
DE2002576B2 (de) 1972-02-10
BG25379A3 (en) 1978-09-15
BE744716A (fr) 1970-07-01
IE33700L (en) 1970-07-24
PL82982B1 (es) 1975-12-31
FI51817B (es) 1976-12-31
DE2002576C3 (de) 1975-07-10
RO56025A (es) 1974-02-01
FR2029072A1 (es) 1970-10-16
GB1285241A (en) 1972-08-16
CS161869B2 (es) 1975-06-10
IL33756A0 (en) 1970-03-22
IL33756A (en) 1974-12-31
JPS4912355B1 (es) 1974-03-23
FI51817C (fi) 1977-04-12
NL7000919A (es) 1970-07-28
US3647758A (en) 1972-03-07
IE33700B1 (en) 1974-10-02
DE2002576A1 (de) 1970-07-30
YU14370A (en) 1982-06-18
CH521400A (de) 1972-04-15
NL141909B (nl) 1974-04-16

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