ES2085960T3 - Procedimiento y dispositivo para la polimerizacion de alfa-olefinas en fase gaseosa. - Google Patents

Procedimiento y dispositivo para la polimerizacion de alfa-olefinas en fase gaseosa.

Info

Publication number
ES2085960T3
ES2085960T3 ES91301930T ES91301930T ES2085960T3 ES 2085960 T3 ES2085960 T3 ES 2085960T3 ES 91301930 T ES91301930 T ES 91301930T ES 91301930 T ES91301930 T ES 91301930T ES 2085960 T3 ES2085960 T3 ES 2085960T3
Authority
ES
Spain
Prior art keywords
suspension
prepolymer
gaseous phase
alpha
treatment unit
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 - Lifetime
Application number
ES91301930T
Other languages
English (en)
Inventor
Daniel Brule
Jean-Marie Iffly
Charles Raufast
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 Ltd
Original Assignee
BP Chemicals Ltd
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 Ltd filed Critical BP Chemicals Ltd
Application granted granted Critical
Publication of ES2085960T3 publication Critical patent/ES2085960T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01J8/1818—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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • 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
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00752—Feeding
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • 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
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00779—Baffles attached to the stirring means
    • 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
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst

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)
  • Polymerisation Methods In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

ESTA INVENCION SE REFIERE A UN PROCESO Y UN DISPOSITIVO PARA POLIMERIZAR OLEFINAS-ALFA TALES COMO ETILENO O PROPILENO EN UNA FASE GASEOSA. EL DISPOSITIVO COMPRENDE UN REACTOR DE POLIMERIZACION EN FASE GASEOSA (5) EN EL CUAL SE INTRODUCE CONTINUAMENTE UNA SUSPENSION DE PARTICULAS DE PREPOLIMERO EN HIDROCARBONO(S) SATURADOS LIQUIDOS. LA SUSPENSION DE PREPOLIMERO ES PREPARADA EN UNO O MAS RECIPIENTES DE PREPOLIMERIZACION (14) Y ES PASADO CONTINUAMENTE A UNA UNIDAD DE POST-TRATAMIENTO COMPRENDIENDO MEDIOS DE DESGASIFICACION DONDE SON SEPARADOS LA MAYORIA DE LOS MONOMERO(S) NO REACCIONADOS DISUELTOS. PREFERENTEMENTE, LA UNIDAD DE POST-TRATAMIENTO PUEDE INCLUIR MEDIOS DE SEPARACION DE PARTICULAS (11) PARA SACAR LAS PARTICULAS DE PREPOLIMERO MAS FINAS Y/O BURDAZ DESDE LA SUSPENSION Y/O MEDIOS DE CONCENTRACION (11A) PARA CONCENTRAR LA SUSPENSION. UN CATALIZADOR DE GRAN ACTIVIDAD PUEDE SER UTILIZADO EN EL PROCESO CON CANTIDADES REDUCIDAS DE AGLOMERADOS PREPOLIMEROS. SE PUEDE OBTENER UN PREPOLIMERO CON UNA CALIDAD CONSTANTE Y EL TAMAÑO DESEADO.
ES91301930T 1990-03-09 1991-03-07 Procedimiento y dispositivo para la polimerizacion de alfa-olefinas en fase gaseosa. Expired - Lifetime ES2085960T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9003299A FR2659338B1 (fr) 1990-03-09 1990-03-09 Procedes et dispositifs de polymerisation catalytique d'alpha-olefines en phase gazeuse.

Publications (1)

Publication Number Publication Date
ES2085960T3 true ES2085960T3 (es) 1996-06-16

Family

ID=9394754

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91301930T Expired - Lifetime ES2085960T3 (es) 1990-03-09 1991-03-07 Procedimiento y dispositivo para la polimerizacion de alfa-olefinas en fase gaseosa.

Country Status (24)

Country Link
US (1) US5241023A (es)
EP (1) EP0446059B1 (es)
JP (1) JP3096310B2 (es)
KR (1) KR0175672B1 (es)
CN (1) CN1059680C (es)
AT (1) ATE137510T1 (es)
AU (1) AU642703B2 (es)
BG (1) BG94008A (es)
BR (1) BR9100948A (es)
CA (1) CA2037175A1 (es)
CS (1) CS59591A2 (es)
DE (1) DE69119121T2 (es)
ES (1) ES2085960T3 (es)
FI (1) FI98630C (es)
FR (1) FR2659338B1 (es)
GR (1) GR3019817T3 (es)
HU (1) HU210423B (es)
NO (1) NO178307C (es)
NZ (1) NZ237355A (es)
PL (1) PL289357A1 (es)
PT (1) PT96987B (es)
RO (1) RO108243B1 (es)
RU (1) RU2051923C1 (es)
YU (1) YU40991A (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5227438A (en) * 1991-09-24 1993-07-13 Union Carbide Chemicals & Plastics Technology Corporation Process for the slowdown or termination of polymerization
IT1254279B (it) * 1992-03-13 1995-09-14 Montecatini Tecnologie Srl Procedimento per la polimerizzazione in fase gas delle olefine
EP0574821B1 (en) * 1992-06-18 1998-03-11 Montell Technology Company bv Process and apparatus for the gas-phase polymerization of olefins
IT1274016B (it) * 1994-02-21 1997-07-14 Spherilene Srl Processo per la polimerizzazione in fase gas delle a-olefine
US5625012A (en) * 1994-06-29 1997-04-29 Union Carbide Chemicals & Plastics Technology Corporation Process for reducing polymer build-up in recycle lines and heat exchangers during polymerization of alpha olefins
US5733988A (en) * 1994-06-29 1998-03-31 Union Carbide Chemicals & Plastics Technology Corporation Process for reducing polymer build-up in recycle lines and heat exchangers during polymerizations employing butadiene, isoprene, and/or styrene
FI96216C (fi) * 1994-12-16 1996-05-27 Borealis Polymers Oy Prosessi polyeteenin valmistamiseksi
US5681908A (en) * 1995-03-03 1997-10-28 Advanced Extraction Technologies, Inc. Absorption process for rejection of reactor byproducts and recovery of monomers from waste gas streams in olefin polymerization processes
US5521264A (en) * 1995-03-03 1996-05-28 Advanced Extraction Technologies, Inc. Gas phase olefin polymerization process with recovery of monomers from reactor vent gas by absorption
FI105818B (fi) 1996-03-13 2000-10-13 Borealis Tech Oy Prosessi olefiinimonomeerien polymeroimiseksi
JP3836228B2 (ja) * 1996-12-26 2006-10-25 三井化学株式会社 分離流による重合方法
WO2000009264A1 (en) * 1998-08-10 2000-02-24 Bp Chemicals Limited Continuous process for gas phase coating of polymerisation catalyst
NO984786D0 (no) * 1998-10-14 1998-10-14 Borealis As Prepolymerisasjonsreaktor
US6420497B1 (en) 1999-12-03 2002-07-16 Phillips Petroleum Company Solids concentration in slurry polymerization
AU2001222360A1 (en) * 2000-11-14 2002-05-27 Dsm N.V. Fluidised bed reactor
EP1415999B1 (en) * 2002-10-30 2007-12-05 Borealis Technology Oy Process and apparatus for producing olefin polymers
DE102006038476B4 (de) * 2006-08-17 2010-05-20 Itn Nanovation Ag Kontinuierlich arbeitender Autoklav
CN102574937B (zh) * 2010-04-30 2014-08-13 大林产业株式会社 α-烯烃的气相聚合
US9221932B2 (en) * 2010-08-31 2015-12-29 Union Carbide Chemicals & Plastics Technology Llc Ziegler-Natta type catalysts, methods of preparing same, polymers produced using the catalysts and articles produced therefrom
EP3659701B1 (en) 2018-11-29 2024-04-17 Borealis AG Process for providing a homogenous slurry containing particles
EP3659702B1 (en) 2018-11-29 2024-02-21 Borealis AG Process for providing a homogenous slurry containing particles
CN114450316B (zh) * 2019-09-24 2024-11-15 Sabic环球技术有限责任公司 烯烃聚合方法
US11578560B2 (en) 2019-10-17 2023-02-14 Weatherford Technology Holdings Llc Setting tool for a liner hanger
EP4247869B1 (de) * 2020-11-23 2024-06-12 Wacker Chemie AG Verfahren zur herstellung von wässrigen polymerdispersionen in einem rohrreaktor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1532231A (en) * 1975-04-18 1978-11-15 Ici Ltd Polymerisation process
FR2405961A1 (fr) * 1977-10-12 1979-05-11 Naphtachimie Sa Procede de copolymerisation d'olefines en phase gazeuse en presence d'un lit fluidise de copolymere et d'un catalyseur contenant du titane et du magnesium
DE2803280A1 (de) * 1978-01-26 1980-01-03 Huels Chemische Werke Ag Verfahren zur mehrstufigen alpha- olefinpolymerisation
GB2024832B (en) * 1978-07-05 1982-11-03 Nippon Oil Co Ltd Polymerization of ethylene
JPS57155204A (en) * 1981-02-19 1982-09-25 Chisso Corp Vapor-phase polymerization of olefin and equipment therefor
DE3366573D1 (en) * 1982-06-24 1986-11-06 Bp Chimie Sa Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed
CA1284549C (en) * 1986-09-26 1991-05-28 Fathi David Hussein Process for the polymerization of propylene
FR2651234B1 (fr) * 1989-08-29 1993-03-12 Bp Chem Int Ltd Procede de fabrication en phase gazeuse de copolymeres du propylene a l'aide d'un systeme catalytique de haute activite.
FR2660926B1 (fr) * 1990-04-11 1992-07-31 Bp Chemicals Snc Prepolymere d'alpha-olefine contenant un metal de transition et procede de polymerisation d'alpha-olefine en phase gazeuse mettant en óoeuvre le prepolymere.

Also Published As

Publication number Publication date
CN1059680C (zh) 2000-12-20
KR0175672B1 (ko) 1999-05-15
PL289357A1 (en) 1992-01-13
CN1054777A (zh) 1991-09-25
HU210423B (en) 1995-04-28
EP0446059B1 (en) 1996-05-01
NO178307B (no) 1995-11-20
AU642703B2 (en) 1993-10-28
YU40991A (sh) 1993-11-16
FI911180A0 (fi) 1991-03-08
US5241023A (en) 1993-08-31
RO108243B1 (ro) 1994-03-31
JPH04220403A (ja) 1992-08-11
PT96987A (pt) 1991-10-31
PT96987B (pt) 1998-07-31
GR3019817T3 (en) 1996-08-31
KR910016785A (ko) 1991-11-05
BG94008A (bg) 1993-12-24
HUT56589A (en) 1991-09-30
FI98630C (fi) 1997-07-25
JP3096310B2 (ja) 2000-10-10
FR2659338B1 (fr) 1993-05-07
CS59591A2 (en) 1991-10-15
DE69119121D1 (de) 1996-06-05
FI911180A7 (fi) 1991-09-10
NO178307C (no) 1996-02-28
FR2659338A1 (fr) 1991-09-13
NO910887D0 (no) 1991-03-06
AU7134291A (en) 1991-09-12
CA2037175A1 (en) 1991-09-10
EP0446059A1 (en) 1991-09-11
FI98630B (fi) 1997-04-15
RU2051923C1 (ru) 1996-01-10
BR9100948A (pt) 1991-11-05
DE69119121T2 (de) 1996-08-14
NO910887L (no) 1991-09-10
NZ237355A (en) 1992-05-26
ATE137510T1 (de) 1996-05-15

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