NL7012509A - - Google Patents

Info

Publication number
NL7012509A
NL7012509A NL7012509A NL7012509A NL7012509A NL 7012509 A NL7012509 A NL 7012509A NL 7012509 A NL7012509 A NL 7012509A NL 7012509 A NL7012509 A NL 7012509A NL 7012509 A NL7012509 A NL 7012509A
Authority
NL
Netherlands
Application number
NL7012509A
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 filed Critical
Publication of NL7012509A publication Critical patent/NL7012509A/xx

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
NL7012509A 1969-08-25 1970-08-24 NL7012509A (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
NL7012509A true NL7012509A (en) 1971-03-01

Family

ID=25314248

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7012509A NL7012509A (en) 1969-08-25 1970-08-24

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
EP0266074B1 (en) * 1986-10-02 1991-08-14 BP Chemicals Limited Process for polymerising one or more 1-olefins in the gas phase in the presence of pulverulent 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
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

Also Published As

Publication number Publication date
BE755279A (en) 1971-02-01
FR2059217A5 (en) 1971-05-28
DE2042164A1 (en) 1971-03-04

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