DE602008005625D1 - Verfahren zur zuführung von granulat zu einem polymerisationsreaktor - Google Patents

Verfahren zur zuführung von granulat zu einem polymerisationsreaktor

Info

Publication number
DE602008005625D1
DE602008005625D1 DE602008005625T DE602008005625T DE602008005625D1 DE 602008005625 D1 DE602008005625 D1 DE 602008005625D1 DE 602008005625 T DE602008005625 T DE 602008005625T DE 602008005625 T DE602008005625 T DE 602008005625T DE 602008005625 D1 DE602008005625 D1 DE 602008005625D1
Authority
DE
Germany
Prior art keywords
conduit
polymerization reactor
granulated material
ball valve
operably connected
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.)
Active
Application number
DE602008005625T
Other languages
English (en)
Inventor
Claude Queyrel
Yahya Bouquoyoue
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.)
Total Petrochemicals Research Feluy SA
Original Assignee
Total Petrochemicals Research Feluy SA
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=39113945&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602008005625(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Total Petrochemicals Research Feluy SA filed Critical Total Petrochemicals Research Feluy SA
Publication of DE602008005625D1 publication Critical patent/DE602008005625D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/40—Feeding or discharging devices
    • B65G53/46—Gates or sluices, e.g. rotary wheels
    • B65G53/4608—Turnable elements, e.g. rotary wheels with pockets or passages for material
    • B65G53/4625—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning perpendicular to flow
    • B65G53/4633—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning perpendicular to flow the element having pockets, rotated from charging position to discharging position, i.e. discrete flow
    • B65G53/465—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning perpendicular to flow the element having pockets, rotated from charging position to discharging position, i.e. discrete flow with a closable outlet
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/04—Bulk
    • B65G2201/042—Granular material
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Polyamides (AREA)
DE602008005625T 2007-10-01 2008-09-26 Verfahren zur zuführung von granulat zu einem polymerisationsreaktor Active DE602008005625D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07117589A EP2045273A1 (de) 2007-10-01 2007-10-01 Verfahren zur Versorgung von Granulat für einen Polymerisationsreaktor
PCT/EP2008/062975 WO2009043828A1 (en) 2007-10-01 2008-09-26 Method for supplying granulated material to a polymerisation reactor

Publications (1)

Publication Number Publication Date
DE602008005625D1 true DE602008005625D1 (de) 2011-04-28

Family

ID=39113945

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008005625T Active DE602008005625D1 (de) 2007-10-01 2008-09-26 Verfahren zur zuführung von granulat zu einem polymerisationsreaktor

Country Status (12)

Country Link
US (1) US8362160B2 (de)
EP (2) EP2045273A1 (de)
JP (1) JP2010540736A (de)
KR (1) KR20100085063A (de)
CN (1) CN101815730B (de)
AT (1) ATE502057T1 (de)
DE (1) DE602008005625D1 (de)
DK (1) DK2201044T3 (de)
EA (1) EA016710B1 (de)
ES (1) ES2360656T3 (de)
PT (1) PT2201044E (de)
WO (1) WO2009043828A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA026770B1 (ru) 2010-07-30 2017-05-31 Тотал Рисерч Энд Текнолоджи Фелюй Способ подачи катализатора в реактор полимеризации
CN103310858B (zh) * 2013-06-28 2015-12-02 清华大学 一种颗粒装料装置及方法
CN103394315A (zh) * 2013-07-01 2013-11-20 安徽省旌德县天益医药化工厂 一种反应釜真空系统
US10544246B2 (en) 2016-08-10 2020-01-28 Exxonmobil Chemical Patents Inc. Methods for supplying solid catalysts to a solution polymerization reactor
WO2018031157A1 (en) * 2016-08-10 2018-02-15 Exxonmobil Chemical Patents Inc. Methods for supplying solid catalysts to a solution polymerization reactor

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167398A (en) * 1961-06-23 1965-01-26 Phillips Petroleum Co Metering apparatus
US3139996A (en) 1962-10-29 1964-07-07 Phillips Petroleum Co Rotary solids feeder
US3227312A (en) * 1964-09-08 1966-01-04 Nat Distillers Chem Corp Shot injector
US3790036A (en) * 1969-11-21 1974-02-05 Union Carbide Corp Fluid bed polymerization catalyst injection system
US3726845A (en) * 1971-03-22 1973-04-10 Exxon Research Engineering Co Supplying catalyst to a reaction zone
DE7148831U (de) 1971-12-24 1972-04-20 Bergwerksverband Gmbh Dosiergeraet fuer koernige oder staubfoermige materialien
US4171019A (en) * 1978-01-12 1979-10-16 Davis-Lynch, Inc. Apparatus and method for re-entering and cementing an underwater well
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
FR2587081B1 (fr) * 1985-09-11 1988-04-15 Bp Chimie Sa Dispositif doseur de type rotatif permettant de delivrer des substances granulaires
FR2664506B1 (fr) * 1990-07-13 1993-05-07 Bp Chemicals Snc Procede et dispositif d'introduction d'une poudre dans un reacteur.
FR2680793B1 (fr) 1991-08-30 1994-09-09 Bp Chemicals Snc Procede de fabrication d'un polymere de l'ethylene.
US5352749A (en) 1992-03-19 1994-10-04 Exxon Chemical Patents, Inc. Process for polymerizing monomers in fluidized beds
FR2705252B1 (fr) 1993-05-19 1995-07-21 Bp Chemicals Snc Procédé d'introduction d'un solide dans un réacteur et appareillage.
JP3610612B2 (ja) * 1995-02-07 2005-01-19 宇部興産株式会社 微量粉体の間欠定量供給方法および装置
US6090740A (en) * 1996-02-08 2000-07-18 Exxon Chemical Patents Inc. Supported metallocene catalyst systems
DE69718642T2 (de) * 1996-06-17 2003-11-13 Exxonmobil Chem Patents Inc Spätübergangsmetall-trägerkatalysatorsysteme
EP0958857A1 (de) 1998-05-14 1999-11-24 Bp Chemicals S.N.C. Verfahren zum Zuführen eines Katalysators in eine Polymerisationsreaktion in der Gasphase
EP0976445A1 (de) 1998-07-31 2000-02-02 Bp Chemicals S.N.C. Verfahren zum Einführen von einem Feststoffkatalysator in einen Wirbelschichtreaktor oder einen gerührten Behälter
US6319995B2 (en) * 1999-08-30 2001-11-20 Equistar Chemicals, Lp Method of feeding dry catalyst to a polymerization reactor
DE60012878T2 (de) * 2000-03-13 2005-08-11 Repsol Quimica S.A. Diiminverbindungen
US7531606B2 (en) * 2004-05-26 2009-05-12 Chevron Phillips Chemical Company Lp Method for operating a gas phase polymerization reactor
CN1733811A (zh) * 2004-08-11 2006-02-15 高煦 无惰性溶剂催化剂脉冲加料与丙烯连续预聚合相组合的工艺
US8047228B2 (en) 2005-02-23 2011-11-01 Exxonmobil Chemical Patents Inc. Metering system and use thereof

Also Published As

Publication number Publication date
KR20100085063A (ko) 2010-07-28
US8362160B2 (en) 2013-01-29
DK2201044T3 (da) 2011-05-23
JP2010540736A (ja) 2010-12-24
EP2201044B1 (de) 2011-03-16
CN101815730B (zh) 2014-05-21
EA201070411A1 (ru) 2010-08-30
PT2201044E (pt) 2011-06-07
WO2009043828A1 (en) 2009-04-09
EP2201044A1 (de) 2010-06-30
ATE502057T1 (de) 2011-04-15
CN101815730A (zh) 2010-08-25
EP2045273A1 (de) 2009-04-08
ES2360656T3 (es) 2011-06-08
US20110196119A1 (en) 2011-08-11
EA016710B1 (ru) 2012-06-29

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