BE755279A - POLYMERIZATION PROCESS - Google Patents

POLYMERIZATION PROCESS

Info

Publication number
BE755279A
BE755279A BE755279DA BE755279A BE 755279 A BE755279 A BE 755279A BE 755279D A BE755279D A BE 755279DA BE 755279 A BE755279 A BE 755279A
Authority
BE
Belgium
Prior art keywords
polymerization process
polymerization
Prior art date
Application number
Other languages
French (fr)
Inventor
E F Peters
R G Zelmer
Original Assignee
Standard Oil Co
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 Standard Oil Co filed Critical Standard Oil Co
Publication of BE755279A publication Critical patent/BE755279A/en

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
    • B01J8/1818—Feeding of the fluidising gas
    • B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
    • 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
    • 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
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • 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
    • B01J2208/00008—Controlling the process
    • B01J2208/00654—Controlling the process by measures relating to the particulate material
    • B01J2208/00681—Agglomeration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
BE755279D 1969-08-25 1970-08-25 POLYMERIZATION PROCESS BE755279A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85279869A 1969-08-25 1969-08-25

Publications (1)

Publication Number Publication Date
BE755279A true BE755279A (en) 1971-02-01

Family

ID=25314248

Family Applications (1)

Application Number Title Priority Date Filing Date
BE755279D BE755279A (en) 1969-08-25 1970-08-25 POLYMERIZATION PROCESS

Country Status (4)

Country Link
BE (1) BE755279A (en)
DE (1) DE2042164A1 (en)
FR (1) FR2059217A5 (en)
NL (1) NL7012509A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2562077B1 (en) * 1984-03-30 1986-06-27 Bp Chimie Sa DEVICE AND METHOD FOR INTRODUCING CATALYTIC POWDER INTO A FLUIDIZED BED POLYMERIZATION REACTOR
FR2570381B1 (en) * 1984-09-17 1987-05-15 Bp Chimie Sa PROCESS FOR THE POLYMERIZATION OF ETHYLENE OR OF THE COPOLYMERIZATION OF ETHYLENE AND ALPHA-OLEFIN IN A FLUIDIZED BED IN THE PRESENCE OF A CATALYST BASED ON CHROMIUM OXIDE
FR2572082B1 (en) * 1984-10-24 1987-05-29 Bp Chimie Sa PROCESS FOR STARTING POLYMERIZATION OF ETHYLENE OR COPOLYMERIZATION OF ETHYLENE AND ALPHA-OLEFIN IN THE GAS PHASE IN THE PRESENCE OF A CHROMIUM OXIDE CATALYST
US5225458A (en) * 1986-10-02 1993-07-06 Bp Chemicals Limited Powder of (co)polymer of one or more 1-olefins blended with pulverulent inorganic material
DE3772149D1 (en) * 1986-10-02 1991-09-19 Bp Chem Int Ltd METHOD FOR POLYMERIZING ONE OR MORE 1-OLEFINS IN THE GAS PHASE IN THE PRESENCE OF A POWDERED INORGANIC MATERIAL.
FR2604710B1 (en) * 1986-10-02 1989-06-02 Bp Chimie Sa PROCESS FOR THE POLYMERIZATION OR CO-POLYMERIZATION OF ALPHA-OLEFINS IN THE GASEOUS PHASE, IN THE PRESENCE OF A PULVERULENT INORGANIC SUBSTANCE

Also Published As

Publication number Publication date
DE2042164A1 (en) 1971-03-04
FR2059217A5 (en) 1971-05-28
NL7012509A (en) 1971-03-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: AMOCO CORP.

Effective date: 19880831