CA929296A - Fluid bed polymerization catalyst injection system - Google Patents

Fluid bed polymerization catalyst injection system

Info

Publication number
CA929296A
CA929296A CA096245A CA96245A CA929296A CA 929296 A CA929296 A CA 929296A CA 096245 A CA096245 A CA 096245A CA 96245 A CA96245 A CA 96245A CA 929296 A CA929296 A CA 929296A
Authority
CA
Canada
Prior art keywords
injection system
polymerization catalyst
fluid bed
catalyst injection
bed polymerization
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
Application number
CA096245A
Other languages
English (en)
Other versions
CA96245S (en
Inventor
R. Miller Adam
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of CA929296A publication Critical patent/CA929296A/en
Expired 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
    • 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
    • B01J8/0035—Periodical feeding or evacuation
    • 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
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • 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
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/32—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with introduction into the fluidised bed of more than one kind of moving 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
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00752—Feeding
    • 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
    • Y10S526/919—Catalyst injection technique in addition polymerization processes

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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Polymerisation Methods In General (AREA)
CA096245A 1969-11-21 1970-10-22 Fluid bed polymerization catalyst injection system Expired CA929296A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87877469A 1969-11-21 1969-11-21

Publications (1)

Publication Number Publication Date
CA929296A true CA929296A (en) 1973-06-26

Family

ID=25372813

Family Applications (1)

Application Number Title Priority Date Filing Date
CA096245A Expired CA929296A (en) 1969-11-21 1970-10-22 Fluid bed polymerization catalyst injection system

Country Status (6)

Country Link
US (1) US3790036A (enExample)
JP (1) JPS4917426B1 (enExample)
BE (1) BE759201A (enExample)
CA (1) CA929296A (enExample)
GB (1) GB1333738A (enExample)
SE (1) SE7406018L (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5261417U (enExample) * 1975-10-28 1977-05-06
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
US5187245A (en) * 1989-11-13 1993-02-16 Tosoh Corporation Method of addition of polymerization initiator
JP2782861B2 (ja) * 1989-11-13 1998-08-06 東ソー株式会社 重合開始剤の添加方法
FR2664506B1 (fr) * 1990-07-13 1993-05-07 Bp Chemicals Snc Procede et dispositif d'introduction d'une poudre dans un reacteur.
JP2857916B2 (ja) * 1990-07-20 1999-02-17 日本石油化学株式会社 気相重合流動床の触媒供給方法
FR2670399B1 (fr) * 1990-12-14 1994-08-05 Bp Chemicals Snc Procede et dispositif d'introduction d'une suspension dans un reacteur.
EP0590010A1 (en) * 1991-06-07 1994-04-06 Exxon Research And Engineering Company Catalyst/heat-transfer medium for syngas generation
AU5033600A (en) * 1999-05-20 2000-12-12 Nandkishor Patke Pyrolytic carbon coating apparatus having feed gas actuator
US6319995B2 (en) 1999-08-30 2001-11-20 Equistar Chemicals, Lp Method of feeding dry catalyst to a polymerization reactor
WO2002075325A1 (en) * 2001-03-15 2002-09-26 Exxonmobil Chemical Patents Inc. Reaction process control
US8926907B2 (en) * 2004-03-23 2015-01-06 W. R. Grace & Co.-Conn System and process for injecting catalyst and/or additives into a fluidized catalytic cracking unit
EP2045273A1 (en) * 2007-10-01 2009-04-08 Total Petrochemicals Research Feluy Patent Dept. Method for Supplying Granulated Material to a Polymerisation Reactor
BRPI0923872B1 (pt) 2008-12-29 2018-04-03 Basell Poliolefine Italia S.R.L Processo para alimentar um catalisador em um reator para polimerização.
EP2256071A1 (en) * 2009-05-28 2010-12-01 SPX APV Danmark A/S Powder material intake device and method for taking powder material into a liquid
JP6154396B2 (ja) * 2011-11-30 2017-06-28 ユニベーション・テクノロジーズ・エルエルシー 触媒送出方法及びシステム
CN102757804B (zh) * 2012-07-18 2013-12-11 苏忠 分段催化式煤低温热解装置
BR112017013299A2 (pt) 2014-12-22 2018-01-02 Sabic Global Technologies Bv processo de transição entre catalisadores incompatíveis
WO2016151098A1 (en) 2015-03-24 2016-09-29 Sabic Global Technologies B.V. Process for transitioning between incompatible catalysts
US10577435B2 (en) 2015-08-26 2020-03-03 Sabic Global Technologies B.V. Ethylene gas phase polymerisation process
WO2018031157A1 (en) 2016-08-10 2018-02-15 Exxonmobil Chemical Patents Inc. Methods for supplying solid catalysts to a solution polymerization reactor
US10544246B2 (en) 2016-08-10 2020-01-28 Exxonmobil Chemical Patents Inc. Methods for supplying solid catalysts to a solution polymerization reactor
CN114053962B (zh) * 2021-11-08 2024-10-18 大连凯飞化学股份有限公司 一种流化床反应系统、百里香酚原位催化合成的方法

Also Published As

Publication number Publication date
BE759201A (fr) 1971-05-21
GB1333738A (en) 1973-10-17
JPS4917426B1 (enExample) 1974-04-30
SE7406018L (sv) 1974-05-06
US3790036A (en) 1974-02-05

Similar Documents

Publication Publication Date Title
CA929296A (en) Fluid bed polymerization catalyst injection system
CA991163A (en) Polymerization catalyst
CA919648A (en) Polymerization catalysts
CA980323A (en) Catalyst for the polymerization of olefins
CA923106A (en) Polymerization catalysts
CA935600A (en) Polymerization catalyst
AU4634172A (en) Polymerization catalyst systems
AU1782070A (en) Protected polymerization catalysts
CA919649A (en) Polymerization catalysts
CA923107A (en) Polymerization catalysts
AU456381B2 (en) Fluid bed polymerization catalyst injection system
AU2242070A (en) Fluid bed polymerization catalyst injection system
CA825988A (en) Catalytic polymerization method
CA922322A (en) Polymerization catalyst
CA827659A (en) Polymerization catalysts
ZA701850B (en) Catalysts for the polymerization of olefines
CA829984A (en) Catalyst system for polymerizing aldehydes
CA827745A (en) Polymerization catalyst
CA815107A (en) Polymerization catalyst
CA814999A (en) Polymerization catalyst
CA830976A (en) Polymerization catalyst
CA826737A (en) Polymerization catalyst
CA823116A (en) Catalytic polymerization reactor
CA976140A (en) Polymerization catalysts
AU436702B2 (en) Polymerisation catalysts