BRPI0906024A2 - Método para remover um produto particulado sólido de um reator de leito fluidizado - Google Patents

Método para remover um produto particulado sólido de um reator de leito fluidizado

Info

Publication number
BRPI0906024A2
BRPI0906024A2 BRPI0906024-3A BRPI0906024A BRPI0906024A2 BR PI0906024 A2 BRPI0906024 A2 BR PI0906024A2 BR PI0906024 A BRPI0906024 A BR PI0906024A BR PI0906024 A2 BRPI0906024 A2 BR PI0906024A2
Authority
BR
Brazil
Prior art keywords
remove
bed reactor
fluid bed
solid particulate
particulate product
Prior art date
Application number
BRPI0906024-3A
Other languages
English (en)
Inventor
John Roberts Parrish
Jeffrey Brian Drabish
Oscar M Longoria
James Leland Swecker
Original Assignee
Union Carbide Chem Plastic
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 Chem Plastic filed Critical Union Carbide Chem Plastic
Publication of BRPI0906024A2 publication Critical patent/BRPI0906024A2/pt
Publication of BRPI0906024B1 publication Critical patent/BRPI0906024B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/02—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B15/18—Arrangements of controlling devices
    • 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
    • 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
    • B01J8/1872—Details of the fluidised bed 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
    • B01J2208/0061—Controlling the level
    • 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
    • B01J2208/00725—Mathematical modelling
    • 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
    • B01J2208/00761—Discharging
    • 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
    • B01J2208/00769—Details of feeding or discharging
    • 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
    • C08F2400/00—Characteristics for processes of polymerization
    • C08F2400/02—Control or adjustment of polymerization parameters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (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)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
BRPI0906024-3A 2008-02-27 2009-02-27 Method for removing a particulate solid product from a fluidized boiler reactor BRPI0906024B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/038,163 2008-02-27
US12/038,163 US20090214395A1 (en) 2008-02-27 2008-02-27 Raw Material Efficiency Method and Process
PCT/US2009/035575 WO2010014266A2 (en) 2008-02-27 2009-02-27 Improved raw material efficiency method and process

Publications (2)

Publication Number Publication Date
BRPI0906024A2 true BRPI0906024A2 (pt) 2015-06-30
BRPI0906024B1 BRPI0906024B1 (pt) 2017-12-12

Family

ID=40998497

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0906024-3A BRPI0906024B1 (pt) 2008-02-27 2009-02-27 Method for removing a particulate solid product from a fluidized boiler reactor

Country Status (11)

Country Link
US (2) US20090214395A1 (pt)
EP (1) EP2249955B1 (pt)
JP (1) JP2011514251A (pt)
KR (1) KR20100138960A (pt)
CN (1) CN102015087B (pt)
BR (1) BRPI0906024B1 (pt)
CA (1) CA2716887A1 (pt)
ES (1) ES2622303T3 (pt)
MX (1) MX2010009499A (pt)
RU (1) RU2465956C2 (pt)
WO (1) WO2010014266A2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090214395A1 (en) * 2008-02-27 2009-08-27 The Dow Chemical Company Raw Material Efficiency Method and Process
FR2991884B1 (fr) * 2012-06-13 2015-09-11 Total Raffinage Marketing Distribution de particules solides dans un reacteur
ITMI20130093A1 (it) * 2013-01-23 2014-07-24 Eni Spa Metodo per la massimizzazione del volume di reazione in un reattore in fase slurry
EP3377211B1 (de) * 2015-11-17 2023-05-31 Basf Se Vorrichtung zur herstellung von pulverförmigem poly(meth)acrylat
CN111712312B (zh) * 2018-01-31 2022-07-26 格雷斯公司 用于聚合物反应器控制的远程压力感测
KR102729489B1 (ko) * 2018-03-28 2024-11-15 다우 글로벌 테크놀로지스 엘엘씨 중합체의 중합을 모니터링하고 제어하는 방법
US11492422B2 (en) 2020-11-19 2022-11-08 Exxonmobil Chemical Patents Inc. Olefin polymerization processes
US20240043581A1 (en) 2021-03-05 2024-02-08 Exxonmobil Chemical Patents Inc. Processes for venting olefin polymerization systems
CN118142465B (zh) * 2024-05-09 2024-09-13 苏州纽姆特纳米科技有限公司 自适应流化床反应器控制系统
DE102024122476A1 (de) * 2024-08-07 2026-02-12 Metso Metals Oy System und Verfahren zur Überwachung der Agglomeration in einer Reaktoreinheit

Family Cites Families (24)

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Publication number Priority date Publication date Assignee Title
US3601588A (en) * 1966-05-23 1971-08-24 Foxboro Co Method and apparatus for adaptive control
FR1550146A (pt) * 1967-08-01 1968-12-20
US3602701A (en) * 1968-09-23 1971-08-31 Universal Oil Prod Co Process control method
US4003712A (en) * 1970-07-29 1977-01-18 Union Carbide Corporation Fluidized bed reactor
CA1053846A (en) * 1974-12-16 1979-05-01 The Standard Oil Company Horizontal reactor for the vapor phase polymerization of monomers
US4032391A (en) * 1975-09-03 1977-06-28 Union Carbide Corporation Low energy recovery compounding and fabricating systems for plastic materials
US4302565A (en) * 1978-03-31 1981-11-24 Union Carbide Corporation Impregnated polymerization catalyst, process for preparing, and use for ethylene copolymerization
US4255542A (en) * 1978-11-30 1981-03-10 Union Carbide Corporation Exothermic polymerization in a vertical fluid bed reactor system containing cooling means therein and apparatus therefor
US4293673A (en) * 1978-12-28 1981-10-06 Union Carbide Corporation Spheroidal polymerization catalyst, process for preparing, and use for ethylene polymerization
US4372758A (en) * 1980-09-02 1983-02-08 Union Carbide Corporation Degassing process for removing unpolymerized monomers from olefin polymers
US4621952A (en) * 1981-07-28 1986-11-11 Union Carbide Corporation Fluidized bed discharge process
CA1196482A (en) 1981-07-28 1985-11-12 Robert G. Aronson Fluidized bed discharge process
US4535134A (en) * 1983-03-31 1985-08-13 Standard Oil Company (Indiana) Method and apparatus for controlling the discharge of product from vapor phase polymerization of monomers in a horizontal stirred-bed reactor
US5818732A (en) * 1992-05-08 1998-10-06 Eagle Iron Works Batch timer initialization for a sand classifying tank
US5453471B1 (en) * 1994-08-02 1999-02-09 Carbide Chemicals & Plastics T Gas phase polymerization process
JPH1060017A (ja) * 1995-09-25 1998-03-03 Union Carbide Chem & Plast Technol Corp 非担持触媒を使用する気相重合法
US5744556A (en) * 1995-09-25 1998-04-28 Union Carbide Chemicals & Plastics Technology Corporation Gas phase polymerization employing unsupported catalysts
US6255411B1 (en) * 1999-04-07 2001-07-03 Union Carbide Chemicals & Plastics Technology Corporation Reactor product discharge system
US6472483B1 (en) * 2000-02-28 2002-10-29 Union Carbide Chemicals & Plastics Technology Corporation Dry product discharge from a gas phase polymerization reactor operating in the condensing mode
EP1778392B1 (en) 2004-07-23 2010-09-08 Basell Poliolefine Italia S.r.l. Method of discharging a polymer from a polymerization reactor
US7714083B2 (en) 2006-03-08 2010-05-11 Exxonmobil Chemical Patents Inc. Recycle of hydrocarbon gases from the product tanks to a reactor through the use of ejectors
AU2007307284A1 (en) 2006-10-10 2008-04-17 Univation Technologies, Llc Discharge systems and methods of using the same
US7647125B2 (en) * 2007-09-28 2010-01-12 Cirrus Logic, Inc. Time-based control of a system having integration response
US20090214395A1 (en) * 2008-02-27 2009-08-27 The Dow Chemical Company Raw Material Efficiency Method and Process

Also Published As

Publication number Publication date
MX2010009499A (es) 2010-11-30
BRPI0906024B1 (pt) 2017-12-12
CA2716887A1 (en) 2010-02-04
JP2011514251A (ja) 2011-05-06
KR20100138960A (ko) 2010-12-31
US20100331499A1 (en) 2010-12-30
CN102015087A (zh) 2011-04-13
WO2010014266A2 (en) 2010-02-04
EP2249955B1 (en) 2017-02-15
US20090214395A1 (en) 2009-08-27
ES2622303T3 (es) 2017-07-06
EP2249955A2 (en) 2010-11-17
RU2465956C2 (ru) 2012-11-10
RU2010139469A (ru) 2012-04-10
CN102015087B (zh) 2014-09-03
US8293853B2 (en) 2012-10-23
WO2010014266A3 (en) 2010-03-25

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/02/2009, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved