GB1514336A - Method of an apparatus for dosed introduction of catalysts into olefin polymerisation reactors - Google Patents

Method of an apparatus for dosed introduction of catalysts into olefin polymerisation reactors

Info

Publication number
GB1514336A
GB1514336A GB3043675A GB3043675A GB1514336A GB 1514336 A GB1514336 A GB 1514336A GB 3043675 A GB3043675 A GB 3043675A GB 3043675 A GB3043675 A GB 3043675A GB 1514336 A GB1514336 A GB 1514336A
Authority
GB
United Kingdom
Prior art keywords
catalyst
catalysts
july
reactor
vessel
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
GB3043675A
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.)
Veba Oel AG
Original Assignee
Veba Oel 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 Veba Oel AG filed Critical Veba Oel AG
Publication of GB1514336A publication Critical patent/GB1514336A/en
Expired legal-status Critical Current

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
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/002—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor with a moving instrument
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
GB3043675A 1974-07-27 1975-07-21 Method of an apparatus for dosed introduction of catalysts into olefin polymerisation reactors Expired GB1514336A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742436310 DE2436310A1 (de) 1974-07-27 1974-07-27 Verfahren und vorrichtung zur kontinuierlichen einbringung und dosierung von katalysatoren bei der suspensionspolymerisation von olefinen in den reaktor

Publications (1)

Publication Number Publication Date
GB1514336A true GB1514336A (en) 1978-06-14

Family

ID=5921744

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3043675A Expired GB1514336A (en) 1974-07-27 1975-07-21 Method of an apparatus for dosed introduction of catalysts into olefin polymerisation reactors

Country Status (6)

Country Link
BE (1) BE831719A (cg-RX-API-DMAC7.html)
DE (1) DE2436310A1 (cg-RX-API-DMAC7.html)
FR (1) FR2279765A1 (cg-RX-API-DMAC7.html)
GB (1) GB1514336A (cg-RX-API-DMAC7.html)
IT (1) IT1039906B (cg-RX-API-DMAC7.html)
NL (1) NL7508880A (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108263695B (zh) * 2018-01-25 2020-12-22 方亨 一种不饱和聚酯树脂的自动投料生产设备

Also Published As

Publication number Publication date
IT1039906B (it) 1979-12-10
NL7508880A (nl) 1976-01-29
BE831719A (fr) 1975-11-17
FR2279765A1 (fr) 1976-02-20
DE2436310A1 (de) 1976-02-12
FR2279765B3 (cg-RX-API-DMAC7.html) 1979-04-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee