ES357407A1 - Un procedimiento continuo para la produccion de polimeros solidos. - Google Patents

Un procedimiento continuo para la produccion de polimeros solidos.

Info

Publication number
ES357407A1
ES357407A1 ES357407A ES357407A ES357407A1 ES 357407 A1 ES357407 A1 ES 357407A1 ES 357407 A ES357407 A ES 357407A ES 357407 A ES357407 A ES 357407A ES 357407 A1 ES357407 A1 ES 357407A1
Authority
ES
Spain
Prior art keywords
gaseous stream
fluidized bed
polymerization zone
aluminium oxide
withdrawing
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
ES357407A
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of ES357407A1 publication Critical patent/ES357407A1/es
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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • 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)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ES357407A 1967-08-21 1968-08-20 Un procedimiento continuo para la produccion de polimeros solidos. Expired ES357407A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66204467A 1967-08-21 1967-08-21
US66204567A 1967-08-21 1967-08-21

Publications (1)

Publication Number Publication Date
ES357407A1 true ES357407A1 (es) 1970-03-01

Family

ID=27098447

Family Applications (1)

Application Number Title Priority Date Filing Date
ES357407A Expired ES357407A1 (es) 1967-08-21 1968-08-20 Un procedimiento continuo para la produccion de polimeros solidos.

Country Status (9)

Country Link
AT (1) AT287292B (es)
BE (1) BE719743A (es)
DE (1) DE1795109A1 (es)
ES (1) ES357407A1 (es)
FR (1) FR1578481A (es)
GB (3) GB1248953A (es)
NL (1) NL6811897A (es)
PH (1) PH9612A (es)
SE (1) SE358643B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2207145B1 (es) * 1972-11-17 1975-09-12 Naphtachimie Sa
FR2312511A1 (fr) * 1975-05-27 1976-12-24 Naphtachimie Sa Polymerisation a sec des olefines dans des reacteurs en serie
EP0037182B2 (en) * 1980-03-24 1991-06-12 Imperial Chemical Industries Plc Preparation of a dried transition metal product
WO1983001066A1 (en) * 1981-09-23 1983-03-31 Ici Plc Preparation of a dried transition metal product
EP0099660B1 (en) 1982-07-12 1986-11-12 Cities Service Company Co-catalyst dispension method
ATE63925T1 (de) * 1987-10-22 1991-06-15 Union Carbide Corp Verfahren zum vermindern des zusammenbackens waehrend einer alpha-olefinpolymerisation.
US4803251A (en) * 1987-11-04 1989-02-07 Union Carbide Corporation Method for reducing sheeting during polymerization of alpha-olefins
EP0337365A3 (en) * 1988-04-12 1991-07-31 Union Carbide Corporation Method for decreasing swell properties of alpha olefins
US5317036A (en) * 1992-10-16 1994-05-31 Union Carbide Chemicals & Plastics Technology Corporation Gas phase polymerization reactions utilizing soluble unsupported catalysts
DE69320163T2 (de) * 1992-12-29 1999-04-22 Nippon Petrochemicals Co., Ltd., Tokio/Tokyo Verfahren zum Betreiben eines Olefinpolymerisationreaktors
EP0604990B1 (en) * 1992-12-29 1997-06-11 Nippon Petrochemicals Co., Ltd. Method for vapor phase polymerization of alpha-olefin
EP0605002B1 (en) * 1992-12-30 2000-08-02 Nippon Petrochemicals Co., Ltd. Method of vapor phase polymerization of olefins
DE19719481C2 (de) * 1997-05-07 2000-09-07 Metallgesellschaft Ag Verfahren zur Einstellung einer zirkulierenden Wirbelschicht
CN111841453B (zh) * 2020-06-18 2022-08-23 西北大学 一种应用于热重分析的微型流化床反应装置

Also Published As

Publication number Publication date
GB1248951A (en) 1971-10-06
AT287292B (de) 1971-01-11
GB1248952A (en) 1971-10-06
DE1795109A1 (de) 1972-03-09
GB1248953A (en) 1971-10-06
SE358643B (es) 1973-08-06
NL6811897A (es) 1969-02-25
BE719743A (es) 1969-02-21
PH9612A (en) 1976-01-19
FR1578481A (es) 1969-08-14

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