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MX2010007480A - Sistemas de alimentacion de catalizador y metodos para usarlos. - Google Patents

Sistemas de alimentacion de catalizador y metodos para usarlos.

Info

Publication number
MX2010007480A
MX2010007480A MX2010007480A MX2010007480A MX2010007480A MX 2010007480 A MX2010007480 A MX 2010007480A MX 2010007480 A MX2010007480 A MX 2010007480A MX 2010007480 A MX2010007480 A MX 2010007480A MX 2010007480 A MX2010007480 A MX 2010007480A
Authority
MX
Mexico
Prior art keywords
catalyst
catalyst feed
maintaining
methods
same
Prior art date
Application number
MX2010007480A
Other languages
English (en)
Inventor
Dung P Le
Gerardo Corona
William A Matthews
Michael I Hurdle
Semra Gercek
George W Schwarz
Original Assignee
Univation Tech Llc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40456204&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2010007480(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Univation Tech Llc filed Critical Univation Tech Llc
Publication of MX2010007480A publication Critical patent/MX2010007480A/es

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
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
    • 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
    • B01J2208/00318—Heat exchange inside a feeding nozzle or nozzle 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
    • B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • 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
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

Sistemas de alimentación de catalizador y procesos utilizando tales sistemas se describen en la presente. Algunas formas de realización divulgadas en la presente se refieren a un proceso para mejorar la capacidad de flujo de catalizador en un sistema de alimentación de catalizador, incluyendo proporcionar un recipiente de alimentación de catalizador con por lo menos un sistema de intercambio de calor para mantener una temperatura del sistema catalizador por debajo de una temperatura crítica de flujo. También divulgado está un sistema de alimentación de catalizador para la polimerización de olefinas incluyendo un recipiente de alimentación de catalizador, y un sistema de intercambio de calor para mantener una temperatura de un catalizador dentro del recipiente de alimentación de catalizador. Adicionalmente divulgado es un proceso para polimerización de olefinas que incluye mantener un catalizador soportado en un recipiente de alimentación de catalizador por debajo de una temperatura crítica de flujo del catalizador; alimentar al catalizador a un reactor de polimerización, y poner en contacto al catalizador con una olefina para tomar una poliolefina.
MX2010007480A 2008-01-07 2008-12-15 Sistemas de alimentacion de catalizador y metodos para usarlos. MX2010007480A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1023808P 2008-01-07 2008-01-07
PCT/US2008/013730 WO2009088428A1 (en) 2008-01-07 2008-12-15 Catalyst feed systems and methods for using the same

Publications (1)

Publication Number Publication Date
MX2010007480A true MX2010007480A (es) 2010-10-11

Family

ID=40456204

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010007480A MX2010007480A (es) 2008-01-07 2008-12-15 Sistemas de alimentacion de catalizador y metodos para usarlos.

Country Status (6)

Country Link
US (2) US8206654B2 (es)
EP (1) EP2229234B1 (es)
CN (1) CN101909736B (es)
MX (1) MX2010007480A (es)
RU (1) RU2486952C2 (es)
WO (1) WO2009088428A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101909736B (zh) 2008-01-07 2013-09-04 尤尼威蒂恩技术有限责任公司 催化剂进料系统及其应用方法
US8247588B2 (en) 2008-10-03 2012-08-21 Univation Technologies, Llc Catalyst and compositions and methods of making and using the same
WO2012074710A1 (en) 2010-11-30 2012-06-07 Univation Technologies, Llc. Catalyst composition having improved flow characteristics and methods of making and using the same
SG11201402631YA (en) 2011-11-30 2014-08-28 Univation Tech Llc Methods and systems for catalyst delivery
US9260542B2 (en) * 2012-04-03 2016-02-16 GM Global Technology Operations LLC Partly fluorinated polyolefins by Ziegler-Natta polymerization
US20150353651A1 (en) 2013-01-30 2015-12-10 Univation Technologies, Llc Processes for making catalyst compositions having improved flow
CN106459248B (zh) * 2014-04-02 2020-03-03 尤尼威蒂恩技术有限责任公司 催化剂组合物、制备方法及在聚合工艺中的用途
JP6356328B1 (ja) * 2017-09-06 2018-07-11 伸和コントロールズ株式会社 超臨界二酸化炭素流体生成用の流体供給装置
JP6437153B1 (ja) * 2018-06-26 2018-12-12 住友化学株式会社 スラリーの移送方法、ポリオレフィンの製造方法、およびその利用
US20200086229A1 (en) * 2018-09-13 2020-03-19 NextLeaf Solutions Ltd. Method and system for shatter extraction
CN109745925B (zh) * 2019-02-26 2021-09-21 国家能源投资集团有限责任公司 正丁烯直接水合反应器的填装方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2885246A (en) 1956-02-13 1959-05-05 Phillips Petroleum Co Feeding device for particulate solids
IT599042A (es) 1957-11-25
US4162894A (en) 1976-01-26 1979-07-31 Phillips Petroleum Company Positive shut-off for catalyst feed system
US4690804A (en) 1983-07-15 1987-09-01 Phillips Petroleum Company Catalyst feed system
FR2562077B1 (fr) 1984-03-30 1986-06-27 Bp Chimie Sa Dispositif et procede d'introduction d'une poudre a activite catalytique dans un reacteur de polymerisation a lit fluidise
US4579836A (en) 1985-05-22 1986-04-01 Amoco Corporation Exhaustively prepolymerized supported alpha-olefin polymerization catalyst
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.
EP0614468B1 (en) 1991-11-25 1997-09-17 Exxon Chemical Patents Inc. Polyonic transition metal catalyst composition
US5240894A (en) 1992-05-18 1993-08-31 Exxon Chemical Patents Inc. Method for making and using a supported metallocene catalyst system
US5332706A (en) 1992-12-28 1994-07-26 Mobil Oil Corporation Process and a catalyst for preventing reactor fouling
US5433924A (en) 1994-03-31 1995-07-18 Exxon Chemical Patents Inc. Method and apparatus for feeding a catalyst
US5473020A (en) 1994-06-30 1995-12-05 Phillips Petroleum Company Polymer bound ligands, polymer bound metallocenes, catalyst systems, preparation, and use
US5643847A (en) 1994-08-03 1997-07-01 Exxon Chemical Patents Inc. Supported ionic catalyst composition
DE69509403T2 (de) 1994-10-13 1999-10-07 Exxon Chemical Patents, Inc. Polymerisation Katalysatorsysteme, ihre Herstellung und ihre Verwendung
US5994482A (en) * 1997-03-04 1999-11-30 Exxon Chemical Patents, Inc. Polypropylene copolymer alloys and process for making
US7354880B2 (en) 1998-07-10 2008-04-08 Univation Technologies, Llc Catalyst composition and methods for its preparation and use in a polymerization process
ES2188210T3 (es) * 1998-08-10 2003-06-16 Bp Chem Int Ltd Procedimiento continuo para el revestimiento en fase gaseosa de un catalizador de polimerizacion.
US6482903B1 (en) * 1999-12-15 2002-11-19 Univation Technologies, Llc Method for preparing a supported catalyst system and its use in a polymerization process
US6689847B2 (en) * 2000-12-04 2004-02-10 Univation Technologies, Llc Polymerization process
US6593267B2 (en) 2000-12-18 2003-07-15 Univation Technologies, Llc Method for preparing a supported catalyst system and its use in a polymerization process
US7090081B2 (en) 2003-09-05 2006-08-15 Exxonmobil Chemical Patents Inc. Selectively removing undesirably sized catalyst particles from a reaction system
ATE401123T1 (de) 2004-12-17 2008-08-15 Borealis Tech Oy Verfahren zur polymerisation von olefinen in gegenwart eines olefin polymerisationskatalysators
US7358410B2 (en) 2004-12-30 2008-04-15 Exxonmobil Chemical Patents Inc. Processes for forming polypropylene from an oxygenate-contaminated monomer feedstock
US7323526B2 (en) 2005-07-29 2008-01-29 Univation Technologies, Llc Supported metallocene-alkyl catalyst composition
CN101909736B (zh) 2008-01-07 2013-09-04 尤尼威蒂恩技术有限责任公司 催化剂进料系统及其应用方法

Also Published As

Publication number Publication date
CN101909736B (zh) 2013-09-04
RU2486952C2 (ru) 2013-07-10
RU2010132705A (ru) 2012-02-20
CN101909736A (zh) 2010-12-08
EP2229234B1 (en) 2017-03-15
US8496882B2 (en) 2013-07-30
WO2009088428A1 (en) 2009-07-16
BRPI0822146A8 (pt) 2019-01-29
US20120219463A1 (en) 2012-08-30
BRPI0822146A2 (pt) 2015-06-30
US8206654B2 (en) 2012-06-26
US20100324233A1 (en) 2010-12-23
EP2229234A1 (en) 2010-09-22

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