IT994452B - Dispositivo a tubi per introdurre catalizzatori e relativo metodo di polimerizzazione - Google Patents

Dispositivo a tubi per introdurre catalizzatori e relativo metodo di polimerizzazione

Info

Publication number
IT994452B
IT994452B IT50381/73A IT5038173A IT994452B IT 994452 B IT994452 B IT 994452B IT 50381/73 A IT50381/73 A IT 50381/73A IT 5038173 A IT5038173 A IT 5038173A IT 994452 B IT994452 B IT 994452B
Authority
IT
Italy
Prior art keywords
polymerization method
pipe device
relative polymerization
introducing catalysts
catalysts
Prior art date
Application number
IT50381/73A
Other languages
English (en)
Italian (it)
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of IT994452B publication Critical patent/IT994452B/it

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
    • B01J8/004—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by means of a nozzle
    • 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
    • B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00752—Feeding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Polymerisation Methods In General (AREA)
IT50381/73A 1972-06-02 1973-06-01 Dispositivo a tubi per introdurre catalizzatori e relativo metodo di polimerizzazione IT994452B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7207472A NL7207472A (xx) 1972-06-02 1972-06-02

Publications (1)

Publication Number Publication Date
IT994452B true IT994452B (it) 1975-10-20

Family

ID=19816190

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50381/73A IT994452B (it) 1972-06-02 1973-06-01 Dispositivo a tubi per introdurre catalizzatori e relativo metodo di polimerizzazione

Country Status (10)

Country Link
JP (1) JPS4951178A (xx)
AU (1) AU469422B2 (xx)
BE (1) BE800304A (xx)
BR (1) BR7304051D0 (xx)
DE (1) DE2327767A1 (xx)
FR (1) FR2186488B1 (xx)
GB (1) GB1417464A (xx)
IT (1) IT994452B (xx)
NL (1) NL7207472A (xx)
ZA (1) ZA733693B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511535A (en) * 1983-01-21 1985-04-16 General Electric Company Liquid monomer feed pipe for continuous extrusion polymerization
US20040052690A1 (en) * 2002-09-12 2004-03-18 Eaton Gerald B. Polymerization reactant injection system
DE102008021628A1 (de) * 2008-04-25 2009-12-24 Ibh Engineering Gmbh Vorrichtung und Verfahren sowie Verwendung eines Reaktors zur Herstellung von Roh,- Brenn- und Kraftstoffen aus organischen Substanzen
DE102008021629B4 (de) * 2008-04-25 2017-09-14 Technische Werke Ludwigshafen Ag Vorrichtung zur Herstellung von Roh-, Brenn- und Kraftstoffen aus organischen Substanzen
CA2871162C (en) 2012-04-23 2021-06-01 Mourik International B.V. Particulate material loading device
CN104254391B (zh) 2012-04-23 2016-10-05 墨里克国际有限责任公司 催化剂加载工具
CN106345372B (zh) * 2015-07-17 2019-04-19 中国石油化工股份有限公司 一种聚烯烃催化剂进料的装置
CN106179125A (zh) * 2016-07-29 2016-12-07 山东省滕州瑞达化工有限公司 一种催化剂投料装置和反应装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2378138A (en) * 1941-12-08 1945-06-12 Peter J Gaylor Apparatus for carrying out chemical reactions
US3085438A (en) * 1959-09-29 1963-04-16 Resistoflex Corp Dip pipe assembly
JPS517962Y2 (xx) * 1971-06-05 1976-03-03

Also Published As

Publication number Publication date
AU469422B2 (en) 1976-02-12
FR2186488A1 (xx) 1974-01-11
JPS4951178A (xx) 1974-05-17
AU5630773A (en) 1974-12-05
NL7207472A (xx) 1973-12-04
ZA733693B (en) 1974-04-24
BE800304A (fr) 1973-11-30
FR2186488B1 (xx) 1976-11-12
BR7304051D0 (pt) 1974-07-18
DE2327767A1 (de) 1973-12-13
GB1417464A (en) 1975-12-10

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