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FR2764207B1 - Reacteur pour la polymerisation des olefines en phase gazeuse - Google Patents

Reacteur pour la polymerisation des olefines en phase gazeuse

Info

Publication number
FR2764207B1
FR2764207B1 FR9707405A FR9707405A FR2764207B1 FR 2764207 B1 FR2764207 B1 FR 2764207B1 FR 9707405 A FR9707405 A FR 9707405A FR 9707405 A FR9707405 A FR 9707405A FR 2764207 B1 FR2764207 B1 FR 2764207B1
Authority
FR
France
Prior art keywords
olefins
reactor
polymerization
gaseous phase
gaseous
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 - Fee Related
Application number
FR9707405A
Other languages
English (en)
Other versions
FR2764207A1 (fr
Inventor
Claude Sitruck
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.)
BP Chemicals SNC
Original Assignee
BP Chemicals SNC
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 BP Chemicals SNC filed Critical BP Chemicals SNC
Priority to FR9707405A priority Critical patent/FR2764207B1/fr
Publication of FR2764207A1 publication Critical patent/FR2764207A1/fr
Application granted granted Critical
Publication of FR2764207B1 publication Critical patent/FR2764207B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01J8/1872—Details of the fluidised bed reactor
    • 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
    • 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
    • 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
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00256—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles in a heat exchanger for the heat exchange medium separate from the reactor
    • 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
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2208/00274—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
    • B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
    • B01J2219/1946—Details relating to the geometry of the reactor round circular or disk-shaped conical

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)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR9707405A 1997-06-10 1997-06-10 Reacteur pour la polymerisation des olefines en phase gazeuse Expired - Fee Related FR2764207B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9707405A FR2764207B1 (fr) 1997-06-10 1997-06-10 Reacteur pour la polymerisation des olefines en phase gazeuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9707405A FR2764207B1 (fr) 1997-06-10 1997-06-10 Reacteur pour la polymerisation des olefines en phase gazeuse

Publications (2)

Publication Number Publication Date
FR2764207A1 FR2764207A1 (fr) 1998-12-11
FR2764207B1 true FR2764207B1 (fr) 1999-07-16

Family

ID=9507995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9707405A Expired - Fee Related FR2764207B1 (fr) 1997-06-10 1997-06-10 Reacteur pour la polymerisation des olefines en phase gazeuse

Country Status (1)

Country Link
FR (1) FR2764207B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59173130A (ja) * 1983-03-23 1984-10-01 Mitsubishi Heavy Ind Ltd 流動床装置
SU1692637A1 (ru) * 1987-04-06 1991-11-23 Предприятие П/Я В-2262 Аппарат дл проведени процессов в псевдоожиженном слое
FR2730999B1 (fr) * 1995-02-24 1997-04-18 Bp Chemicals Snc Appareillage et procede de polymerisation d'olefine en phase gazeuse

Also Published As

Publication number Publication date
FR2764207A1 (fr) 1998-12-11

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Legal Events

Date Code Title Description
ST Notification of lapse