NO941984L - Fremstilling av en fast Ziegler-katalysator under anvendelse av en flerfunksjonell dreibar reaktor som kan skråstilles, samt utstyr for dette formål - Google Patents

Fremstilling av en fast Ziegler-katalysator under anvendelse av en flerfunksjonell dreibar reaktor som kan skråstilles, samt utstyr for dette formål

Info

Publication number
NO941984L
NO941984L NO941984A NO941984A NO941984L NO 941984 L NO941984 L NO 941984L NO 941984 A NO941984 A NO 941984A NO 941984 A NO941984 A NO 941984A NO 941984 L NO941984 L NO 941984L
Authority
NO
Norway
Prior art keywords
procatalyst
liquid
container
raw
preparation
Prior art date
Application number
NO941984A
Other languages
English (en)
Other versions
NO941984D0 (no
Inventor
Jukka Koskinen
Thomas Garoff
Jarmo Louhelainen
Original Assignee
Borealis Holding As
Neste Oy
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 Borealis Holding As, Neste Oy filed Critical Borealis Holding As
Publication of NO941984L publication Critical patent/NO941984L/no
Publication of NO941984D0 publication Critical patent/NO941984D0/no

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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
    • B01J19/18—Stationary reactors having moving elements inside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • 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
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/006—Separating solid material from the gas/liquid stream by filtration
    • 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
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/10—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by stirrers or by rotary drums or rotary receptacles or endless belts
    • 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
    • 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
    • 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
    • B01J2219/00171—Controlling or regulating processes controlling the density
    • B01J2219/00173—Physical density
    • 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
    • B01J2219/00182—Controlling or regulating processes controlling the level of reactants in 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
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical
    • 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
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/187—Details relating to the spatial orientation of the reactor inclined at an angle to the horizontal or to the vertical plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/514—Process applicable either to preparing or to regenerating or to rehabilitating catalyst or sorbent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

Oppfinnelsen angår en fremgangsmåte og utstyr for fremstilling av en fast katalysator egnet for polyme- risasjon av olefiner, og omfatter en overgangsmetall- forbindelse reagert på en bærer. Ved fremgangsmåten føres de nevnte reagenser inn i en reaksjonsbeholder (1) , reageres til rå prokatalysator, hvoretter den flytende reaksjonsrest tas ut gjennom en bunnsikt (3) i beholderen (1); den oppnådde rå prokatalysator vas- kes med en vaskevæske som også tas ut gjennom bunn- sikten (3), hvoretter den rå prokatalysator tørkes og tas ut av beholderen (1) . Problemet har tidligere vært at prokatalysatorproduktet inneholder for mye skade- lig, findelt materiale. Nå er denne ulempe overvunnet ved at beholderen (l) er utstyrt med en vippeanordning (4) , slik at reaksjonsrestvæsken og/eller vaskevæsken sammen med forurensningene i væsken kan fjernes ved at beholderen (1) holdes i skråstilling i en spiss vinkel i forhold til den vertikale akse, noe som fører til at prokatalysatoren setter seg av og dekker den skråstil- te sidedel av bunnsikten (3), og ved filtrering/dekan- tering av væsken ut fra beholderen (1) gjennom den del av bunnsikten (3) som ikke er dekket med rå prokataly- sator.
NO941984A 1991-11-29 1994-05-27 Fremstilling av en fast Ziegler-katalysator under anvendelse av en flerfunksjonell dreibar reaktor som kan skråstilles, samt utstyr for dette formål NO941984D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI915631A FI91967C (fi) 1991-11-29 1991-11-29 Menetelmä olefiinipolymerointikatalyyttien valmistamiseksi
PCT/FI1992/000323 WO1993011165A1 (en) 1991-11-29 1992-11-27 Preparation of a solid ziegler catalyst by using a multifunctional, pivoting, inclinable reactor and the equipment for this

Publications (2)

Publication Number Publication Date
NO941984L true NO941984L (no) 1994-05-27
NO941984D0 NO941984D0 (no) 1994-05-27

Family

ID=8533577

Family Applications (1)

Application Number Title Priority Date Filing Date
NO941984A NO941984D0 (no) 1991-11-29 1994-05-27 Fremstilling av en fast Ziegler-katalysator under anvendelse av en flerfunksjonell dreibar reaktor som kan skråstilles, samt utstyr for dette formål

Country Status (7)

Country Link
US (1) US5472923A (no)
EP (1) EP0646136B1 (no)
JP (1) JP2598881B2 (no)
DE (1) DE69222067T2 (no)
FI (1) FI91967C (no)
NO (1) NO941984D0 (no)
WO (1) WO1993011165A1 (no)

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Also Published As

Publication number Publication date
FI915631A (fi) 1993-05-30
JP2598881B2 (ja) 1997-04-09
NO941984D0 (no) 1994-05-27
FI91967B (fi) 1994-05-31
FI915631A0 (fi) 1991-11-29
FI91967C (fi) 1994-09-12
EP0646136B1 (en) 1997-09-03
WO1993011165A1 (en) 1993-06-10
JPH07501478A (ja) 1995-02-16
EP0646136A1 (en) 1995-04-05
US5472923A (en) 1995-12-05
DE69222067T2 (de) 1998-04-09
DE69222067D1 (de) 1997-10-09

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