IT8424105A0 - ADD PROCESS CATALYST AND COORDINATION DEVICE IN POWDER FORM INTO A CONTINUOUSLY OPERATING PRESSURIZED REACTOR. - Google Patents

ADD PROCESS CATALYST AND COORDINATION DEVICE IN POWDER FORM INTO A CONTINUOUSLY OPERATING PRESSURIZED REACTOR.

Info

Publication number
IT8424105A0
IT8424105A0 IT8424105A IT2410584A IT8424105A0 IT 8424105 A0 IT8424105 A0 IT 8424105A0 IT 8424105 A IT8424105 A IT 8424105A IT 2410584 A IT2410584 A IT 2410584A IT 8424105 A0 IT8424105 A0 IT 8424105A0
Authority
IT
Italy
Prior art keywords
powder form
continuously operating
coordination device
pressurized reactor
add process
Prior art date
Application number
IT8424105A
Other languages
Italian (it)
Other versions
IT1196374B (en
Inventor
Jukka Seppala
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 IT8424105A0 publication Critical patent/IT8424105A0/en
Application granted granted Critical
Publication of IT1196374B publication Critical patent/IT1196374B/en

Links

Classifications

    • 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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/02—Feed or outlet devices therefor
    • 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
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
IT24105/84A 1983-12-19 1984-12-18 PROCEDURE AND DEVICE FOR ADDING COORDINATION CATALYSTS IN THE FORM OF POWDER IN A PRESSURIZED REACTOR OPERATING CONTINUOUSLY IT1196374B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI834679A FI68630C (en) 1983-12-19 1983-12-19 FOERFARANDE OCH ANORDNING FOER KONTINUERLIG TILLSAETTNING AV EN PULVERFORMIG KOORDINATIONSKATALYSATOR TILL EN TRYCKSATT REKTOR

Publications (2)

Publication Number Publication Date
IT8424105A0 true IT8424105A0 (en) 1984-12-18
IT1196374B IT1196374B (en) 1988-11-16

Family

ID=8518238

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24105/84A IT1196374B (en) 1983-12-19 1984-12-18 PROCEDURE AND DEVICE FOR ADDING COORDINATION CATALYSTS IN THE FORM OF POWDER IN A PRESSURIZED REACTOR OPERATING CONTINUOUSLY

Country Status (12)

Country Link
JP (1) JPS61500733A (en)
BE (1) BE901243A (en)
CA (1) CA1238749A (en)
DE (1) DE3490608T1 (en)
FI (1) FI68630C (en)
FR (1) FR2556729A1 (en)
GB (1) GB2160537A (en)
IT (1) IT1196374B (en)
NL (1) NL8420315A (en)
NO (1) NO853128L (en)
SE (1) SE8503836L (en)
WO (1) WO1985002851A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI94164C (en) * 1991-03-21 1995-07-25 Borealis Polymers Oy Process for dosing a polymerization catalyst made liquid to a polymerization reactor
FI95387C (en) * 1992-12-29 1996-01-25 Borealis As Process for polymerizing olefins and prepolymerized catalyst composition and process for its preparation
PT102076B (en) 1997-11-07 2003-11-28 Cruzinox Ind Metalurgica Lda SAFETY DEVICE ON OPENING AND CLOSING FOR A COOKING CONTAINER UNDER PRESSURE
BE1012364A3 (en) * 1998-12-22 2000-10-03 Solvay Method for preparing a catalyst composition for polymerization of alpha-olefins, catalyst composition obtained and method of using the polymerization catalyst composition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1295813B (en) * 1961-05-09 1969-05-22 Huels Chemische Werke Ag Apparatus for suspending and feeding titanium trichloride catalysts for the low pressure polymerization of olefins
DE1216545B (en) * 1962-12-04 1966-05-12 Grace W R & Co Apparatus for the preparation and supply of precisely measured amounts of a viscous, solid catalyst constituents and a liquid diluent-containing mixture for olefin polymerization
DE1937197A1 (en) * 1969-07-22 1971-02-04 Veba Chemie Ag Process for the production of coated catalysts, optionally with simultaneous application to carriers, for the polymerization of olefins
US3846394A (en) * 1970-07-21 1974-11-05 Phillips Petroleum Co Introducing catalyst into a reactor
BE792668A (en) * 1971-12-13 1973-06-13 Basf Ag PROCESS FOR PREPARING A FINALLY DIVIDED CONTACT MASS, INTENDED FOR THE POLYMERIZATION OF OLEFINS
SU979371A1 (en) * 1981-01-04 1982-12-07 Предприятие П/Я В-2913 Process for producing ethylene (co)polymers

Also Published As

Publication number Publication date
IT1196374B (en) 1988-11-16
FI834679A0 (en) 1983-12-19
NO853128L (en) 1985-08-07
GB8520469D0 (en) 1985-09-18
DE3490608T1 (en) 1986-02-20
NL8420315A (en) 1985-10-01
FR2556729A1 (en) 1985-06-21
BE901243A (en) 1985-03-29
GB2160537A (en) 1985-12-24
JPS61500733A (en) 1986-04-17
CA1238749A (en) 1988-06-28
FI68630B (en) 1985-06-28
SE8503836D0 (en) 1985-08-16
FI68630C (en) 1985-10-10
SE8503836L (en) 1985-08-16
WO1985002851A1 (en) 1985-07-04

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