AT307727B - Verfahren zur Wärmeabfuhr bei der Polymerisation von Monomeren in der Gasphase und Vorrichtung zur Durchführung des Verfahrens - Google Patents

Verfahren zur Wärmeabfuhr bei der Polymerisation von Monomeren in der Gasphase und Vorrichtung zur Durchführung des Verfahrens

Info

Publication number
AT307727B
AT307727B AT871171A AT871171A AT307727B AT 307727 B AT307727 B AT 307727B AT 871171 A AT871171 A AT 871171A AT 871171 A AT871171 A AT 871171A AT 307727 B AT307727 B AT 307727B
Authority
AT
Austria
Prior art keywords
monomers
polymerization
carrying
gas phase
dissipating heat
Prior art date
Application number
AT871171A
Other languages
German (de)
English (en)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of AT307727B publication Critical patent/AT307727B/de

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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1809—Controlling 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
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00044—Temperature measurement
    • B01J2208/00061—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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00327—Controlling the temperature by direct heat exchange
    • B01J2208/00336—Controlling the temperature by direct heat exchange adding a temperature modifying medium to 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/0053—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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00539—Pressure
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00548—Flow
    • 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
    • B01J2219/00121—Controlling the temperature by direct heating or cooling
    • B01J2219/00123—Controlling the temperature by direct heating or cooling adding a temperature modifying medium to 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
    • B01J2219/00159—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
    • B01J2219/00162—Controlling or regulating processes controlling the pressure
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
AT871171A 1970-10-09 1971-10-08 Verfahren zur Wärmeabfuhr bei der Polymerisation von Monomeren in der Gasphase und Vorrichtung zur Durchführung des Verfahrens AT307727B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702049622 DE2049622C3 (de) 1970-10-09 1970-10-09 Verfahren zur Wärmeabfuhr bei der Polymerisation von Monomeren in der Gasphase

Publications (1)

Publication Number Publication Date
AT307727B true AT307727B (de) 1973-06-12

Family

ID=5784621

Family Applications (1)

Application Number Title Priority Date Filing Date
AT871171A AT307727B (de) 1970-10-09 1971-10-08 Verfahren zur Wärmeabfuhr bei der Polymerisation von Monomeren in der Gasphase und Vorrichtung zur Durchführung des Verfahrens

Country Status (9)

Country Link
AT (1) AT307727B (enExample)
AU (1) AU458704B2 (enExample)
BE (1) BE773657A (enExample)
CA (1) CA991347A (enExample)
DE (1) DE2049622C3 (enExample)
FR (1) FR2111160A5 (enExample)
GB (1) GB1354020A (enExample)
IT (1) IT939508B (enExample)
NL (1) NL175828C (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2300111C3 (de) * 1973-01-03 1984-10-25 Basf Ag, 6700 Ludwigshafen Verfahren zur Abführung der Reaktionswärme bei der Copolymerisation des Äthylens in wäßriger Dispersion
CA1053846A (en) 1974-12-16 1979-05-01 The Standard Oil Company Horizontal reactor for the vapor phase polymerization of monomers
US3965083A (en) 1974-12-16 1976-06-22 Standard Oil Company Process for the vapor phase polymerization of monomers in a horizontal, quench-cooled, stirred-bed reactor using essentially total off-gas recycle and melt finishing
DE2504659C3 (de) * 1975-02-05 1988-02-11 Hüls AG, 4370 Marl Verfahren zum geregelten Abführen der Reaktionswärme bei Polymerisationsreaktionen in Dispersion bzw. Lösung
DE3015089A1 (de) * 1980-04-19 1981-10-22 Basf Ag, 6700 Ludwigshafen Verfahren zum herstellen von homopolymerisaten oder copolymerisaten des propylens
US4287327A (en) 1980-09-29 1981-09-01 Standard Oil Company (Indiana) Process for controlling polymer particle size in vapor phase polymerization
DE3123115A1 (de) * 1981-06-11 1982-12-30 Basf Ag, 6700 Ludwigshafen Verfahren zum herstellen von homopolymerisaten oder copolymerisaten des propylens
DE3214246A1 (de) * 1982-04-17 1983-10-27 Basf Ag, 6700 Ludwigshafen Verfahren zum herstellen von propylen-ethylen-polymerisaten vom typ der sogenannten "block-copolymerisate"
DE3827565A1 (de) * 1988-08-13 1990-02-15 Basf Ag Verfahren zum herstellen von propylen-ethylen-polymerisaten vom typ der sogenannten "schlagzaehmodifizierten polypropylene"
DE4018232A1 (de) * 1990-06-07 1991-12-12 Beiersdorf Ag Regelung der polymerisation mit einem gefluteten kondensator
DE19645947C1 (de) * 1996-11-07 1998-04-16 Basf Ag Verfahren zur Herstellung von Homopolymerisaten oder Copolymerisaten des Propylens
DE19653079A1 (de) * 1996-12-19 1998-06-25 Basf Ag Verfahren zur Gasphasenpolymerisation von C¶2¶-C¶8¶-Alk-1-enen mittels Ziegler -Natta- oder Metallocen-Katalysatorsystemen
DE102005001768A1 (de) * 2005-01-13 2006-07-20 Vinnolit Gmbh & Co.Kg Profit-Center Vintec Verfahren zur Polymerisation von vinylhaltigen Monomeren
DE102005001771A1 (de) * 2005-01-13 2006-07-20 Vinnolit Gmbh & Co.Kg Profit-Center Vintec Verfahren zur Polymerisation von vinylhaltigen Monomeren

Also Published As

Publication number Publication date
NL7113788A (enExample) 1972-04-11
AU3423371A (en) 1973-04-12
IT939508B (it) 1973-02-10
DE2049622B2 (de) 1979-04-19
GB1354020A (en) 1974-06-05
AU458704B2 (en) 1975-03-06
NL175828B (nl) 1984-08-01
CA991347A (en) 1976-06-15
DE2049622C3 (de) 1979-12-13
NL175828C (nl) 1985-01-02
BE773657A (fr) 1972-04-10
DE2049622A1 (de) 1972-04-13
FR2111160A5 (enExample) 1972-06-02

Similar Documents

Publication Publication Date Title
AT303381B (de) Verfahren zur Polymerisation und Mischpolymerisation von Olefinen
AT295135B (de) Verfahren zur Polymerisation und Mischpolymerisation von Olefinen
AT312287B (de) Verfahren zur Polymerisation von α-Olefinen
CH517790A (de) Verfahren zur kontinuierlichen Polymerisation von Vinylmonomeren
AT307727B (de) Verfahren zur Wärmeabfuhr bei der Polymerisation von Monomeren in der Gasphase und Vorrichtung zur Durchführung des Verfahrens
AT278350B (de) Verfahren zur Polymerisation und Mischpolymerisation von Olefinen
AT300356B (de) Verfahren zur Polymerisation und Mischpolymerisation von Olefinen
AT311305B (de) Verfahren zur Oxacylierung von Olefinen in der Gasphase
AT309807B (de) Verfahren zur Polymerisation und Mischpolymerisation von Olefinen
AT321574B (de) Verfahren zur Polymerisation von α-Olefinen
AT296600B (de) Verfahren zur Polymerisation von α-Olefinen
AT286628B (de) Verfahren zur kontinuierlichen Polymerisation und Copolymerisation von äthylenisch ungesättigten Verbindungen
AT312926B (de) Verfahren zur Polymerisation von Olefinen
AT301868B (de) Verfahren zur Polymerisation von α-Olefinen
AT312288B (de) Verfahren zur Polymerisation von α-Olefinen
CH471082A (de) Verfahren zur Hemmung der Polymerisation von Akrylamid
CH416116A (de) Verfahren zur kontinuierlichen Polymerisation von in gasförmigem Zustand zugeführten Alpha-Olefinen und Vorrichtung zur Durchführung des Verfahrens
AT304067B (de) Verfahren zur Polymerisation und Mischpolymerisation von Olefinen
AT301871B (de) Verfahren zur Polymerisation von α-Olefinen
AT311669B (de) Verfahren zur Polymerisation von α-Olefinen
AT307034B (de) Verfahren zur Polymerisation von α-Olefinen
AT344990B (de) Verfahren und vorrichtung zur polymerisation von alfa-aethylenisch ungesaettigten monomeren in waesserigen medien
AT347120B (de) Verfahren und vorrichtung zur waermeabfuhr bei der polymerisation von aethylen in der gasphase
AT253768B (de) Verfahren zur Polymerisation und Mischpolymerisation von α-Olefinen
CH463790A (de) Verfahren zur Polymerisation oder Copolymerisation von Vinyl- und/oder Vinylidenmonomeren und Katalysatorgemisch zur Durchführung des Verfahrens

Legal Events

Date Code Title Description
ELA Expired due to lapse of time