NO934212L - En polymeriseringskatalysatorbaerer fremstilt ved sproeytekrystallisering - Google Patents

En polymeriseringskatalysatorbaerer fremstilt ved sproeytekrystallisering

Info

Publication number
NO934212L
NO934212L NO934212A NO934212A NO934212L NO 934212 L NO934212 L NO 934212L NO 934212 A NO934212 A NO 934212A NO 934212 A NO934212 A NO 934212A NO 934212 L NO934212 L NO 934212L
Authority
NO
Norway
Prior art keywords
melt
atomized
nozzle
polymerization catalyst
prepared
Prior art date
Application number
NO934212A
Other languages
English (en)
Norwegian (no)
Other versions
NO934212D0 (no
Inventor
Jukka Koskinen
Petri Jokinen
Original Assignee
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 Neste Oy filed Critical Neste Oy
Publication of NO934212D0 publication Critical patent/NO934212D0/no
Publication of NO934212L publication Critical patent/NO934212L/no

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/32Freeze drying, i.e. lyophilisation
    • 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
    • B01J19/08Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/087Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J19/088Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
    • 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
    • B01J19/26Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0027Powdering
    • B01J37/0045Drying a slurry, e.g. spray drying
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • B01J2219/00119Heat exchange inside a feeding nozzle or nozzle reactor
    • 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
    • B01J2219/00121Controlling the temperature by direct heating or 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
    • B01J2219/00051Controlling the temperature
    • B01J2219/00121Controlling the temperature by direct heating or cooling
    • B01J2219/00123Controlling the temperature by direct heating or cooling adding a temperature modifying medium to 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
    • B01J2219/00159Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
NO934212A 1992-03-24 1993-11-22 En polymeriseringskatalysatorbaerer fremstilt ved sproeytekrystallisering NO934212L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI921269A FI95715C (fi) 1992-03-24 1992-03-24 Suihkukiteyttämällä valmistetun polymerointikatalyyttikantajan valmistus
PCT/FI1993/000116 WO1993019100A1 (en) 1992-03-24 1993-03-23 A polymerization catalyst carrier prepared by spray crystallization

Publications (2)

Publication Number Publication Date
NO934212D0 NO934212D0 (no) 1993-11-22
NO934212L true NO934212L (no) 1994-01-24

Family

ID=8534976

Family Applications (1)

Application Number Title Priority Date Filing Date
NO934212A NO934212L (no) 1992-03-24 1993-11-22 En polymeriseringskatalysatorbaerer fremstilt ved sproeytekrystallisering

Country Status (7)

Country Link
US (1) US5476824A (de)
EP (1) EP0590115B1 (de)
JP (1) JP3270474B2 (de)
DE (1) DE69311481T2 (de)
FI (1) FI95715C (de)
NO (1) NO934212L (de)
WO (1) WO1993019100A1 (de)

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FI80055C (fi) * 1986-06-09 1990-04-10 Neste Oy Foerfarande foer framstaellning av katalytkomponenter foer polymerisation av olefiner.
BE1004675A3 (fr) * 1991-03-11 1993-01-12 Solvay Procede d'obtention de particules microspheroidales homodisperses, particules microspheroidales de silice a surface specifique elevee, catalyseurs supportes sur ces particules et procede de polymerisation des alpha-olefines en presence de ces catalyseurs.

Also Published As

Publication number Publication date
JP3270474B2 (ja) 2002-04-02
DE69311481T2 (de) 1997-10-23
FI921269A0 (fi) 1992-03-24
JPH06508397A (ja) 1994-09-22
EP0590115B1 (de) 1997-06-11
FI95715B (fi) 1995-11-30
EP0590115A1 (de) 1994-04-06
US5476824A (en) 1995-12-19
WO1993019100A1 (en) 1993-09-30
FI95715C (fi) 1996-03-11
DE69311481D1 (de) 1997-07-17
NO934212D0 (no) 1993-11-22
FI921269A (fi) 1993-09-25

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