BRPI0511265A - cabeçote inferior em ángulo para distribuição de escoamento - Google Patents

cabeçote inferior em ángulo para distribuição de escoamento

Info

Publication number
BRPI0511265A
BRPI0511265A BRPI0511265-6A BRPI0511265A BRPI0511265A BR PI0511265 A BRPI0511265 A BR PI0511265A BR PI0511265 A BRPI0511265 A BR PI0511265A BR PI0511265 A BRPI0511265 A BR PI0511265A
Authority
BR
Brazil
Prior art keywords
annular deflector
angled annular
flow distribution
bottom angle
angle head
Prior art date
Application number
BRPI0511265-6A
Other languages
English (en)
Inventor
Mark B Davis
Wesley J Perry
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=35309618&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0511265(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 BRPI0511265A publication Critical patent/BRPI0511265A/pt

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Polymerisation Methods In General (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Paper (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

CABEçOTE INFERIOR EM áNGULO PARA DISTRIBUIçãO DE ESCOAMENTO. Um defletor anular em ângulo melhorado para distribuição de escoamento em ângulo em um reator para polimerização em leito fluidizado. O defletor anular em ângulo tem uma superfície externa com a forma cónica e uma cavidade interna ao longo de um eixo central, a dita cavidade aberta em ambas as extremidades, O defletor anular em ângulo sendo adaptado para associar com uma porção inferior conformada em cone de um vaso reator para polimerização em leito fluidizado, e quando na dita associação a superfície externa do dito defletor anular em ângulo está em um ângulo para ser substancialmente paralelo a uma parede interna da porção inferior conformada em cone. Esta combinação conduz à otimização aumentada de escoamento de fluido.
BRPI0511265-6A 2004-05-17 2005-03-29 cabeçote inferior em ángulo para distribuição de escoamento BRPI0511265A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/847,561 US7270791B2 (en) 2004-05-17 2004-05-17 Angular flow distribution bottom head
PCT/US2005/010402 WO2005118127A2 (en) 2004-05-17 2005-03-29 An angular flow distribution bottom head

Publications (1)

Publication Number Publication Date
BRPI0511265A true BRPI0511265A (pt) 2007-11-27

Family

ID=35309618

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511265-6A BRPI0511265A (pt) 2004-05-17 2005-03-29 cabeçote inferior em ángulo para distribuição de escoamento

Country Status (10)

Country Link
US (1) US7270791B2 (pt)
EP (1) EP1748841B2 (pt)
JP (1) JP2007538138A (pt)
KR (1) KR100812921B1 (pt)
CN (1) CN101027123A (pt)
AT (1) ATE523247T1 (pt)
BR (1) BRPI0511265A (pt)
CA (1) CA2566583A1 (pt)
RU (1) RU2345831C2 (pt)
WO (1) WO2005118127A2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5308795B2 (ja) * 2007-12-11 2013-10-09 住友化学株式会社 ポリオレフィン製造方法、並びに、噴流層装置を備えたポリオレフィン製造システム
CA2629639C (en) * 2008-04-23 2015-09-08 Todd Mcbride Fluid diversion conduit
JP5545800B2 (ja) * 2009-06-08 2014-07-09 住友化学株式会社 噴流−流動層型オレフィン重合反応装置、ポリオレフィン製造システム、及び、ポリオレフィン製造方法
US8387645B2 (en) * 2010-12-30 2013-03-05 Uop Llc Methods and apparatus for contacting a fluid stream with particulate solids
US8734728B2 (en) * 2011-06-20 2014-05-27 Honeywell International Inc. NH3 oxidizer gas distributor
CN102847491B (zh) * 2012-10-18 2014-12-10 重庆大学 一种流化床反应器气体预分布器
KR101606873B1 (ko) * 2013-10-17 2016-03-28 지에스건설 주식회사 믹싱 챔버용 디플렉터, 및 이를 포함하는 믹싱 챔버 및 수첨 반응기
CA2891002C (en) * 2015-05-13 2022-09-06 Veronica Rose Zimmerman Modeling a bed plate and its use
KR101670073B1 (ko) * 2016-01-13 2016-11-10 주식회사와이티 균일 유량 배분이 가능한 분산유닛
CN118996387B (zh) * 2024-08-16 2025-08-01 柔电（武汉）科技有限公司 一种ald流化床包覆反应器和包覆粉末的方法

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US4003712A (en) 1970-07-29 1977-01-18 Union Carbide Corporation Fluidized bed reactor
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JPS538721B2 (pt) 1972-04-07 1978-03-31
US4135889A (en) 1976-12-20 1979-01-23 University Of Utah Single stage, coal gasification reactor
JPS5850772B2 (ja) 1979-02-27 1983-11-12 工業技術院長 流動層反応装置及びその運転方法
US4401890A (en) * 1980-06-26 1983-08-30 Blum Alvin S Photon emission tomographic apparatus
US4431856A (en) * 1980-09-29 1984-02-14 Mobil Oil Corporation Fluid zeolite catalyst conversion of alcohols and oxygenated derivatives to hydrocarbons
US4414100A (en) * 1981-12-29 1983-11-08 Chevron Research Company Fluidized catalytic cracking
IT1150650B (it) * 1982-03-10 1986-12-17 Montedison Spa Reattore a letto fluido
EP0095848A3 (en) 1982-06-01 1984-05-16 Imperial Chemical Industries Plc Ethylene copolymerisation process
US4933149A (en) 1984-08-24 1990-06-12 Union Carbide Chemicals And Plastics Company Inc. Fluidized bed polymerization reactors
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FR2618786B1 (fr) 1987-07-31 1989-12-01 Bp Chimie Sa Procede de polymerisation d'olefines en phase gazeuse dans un reacteur a lit fluidise
US5059664A (en) 1988-06-22 1991-10-22 Mitsubishi Petrochemical Company Limited Process for the preparation of water absorptive resin
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FR2666338B1 (fr) 1990-08-31 1994-04-08 Bp Chemicals Snc Procede regule de polymerisation d'olefine en phase gazeuse effectue a l'aide d'un catalyseur a base d'oxyde de chrome.
US5116940A (en) 1991-10-30 1992-05-26 Union Carbide Chemicals & Plastics Technology Corporation Process for recycling inert particulate materials
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US5688910A (en) 1995-09-26 1997-11-18 Union Carbide Chemicals & Plastics Technology Corporation Process and apparatus for removing unpolymerized gaseous monomers from olefin polymers
US5912309A (en) 1997-07-16 1999-06-15 Union Carbide Chemicals & Plastics Technology Corporation Gas phase fluidized bed polymerization process using sonic cleaner with optimum design and operation
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DE19825589A1 (de) * 1998-06-09 1999-12-16 Elenac Gmbh Gasphasenwirbelschichtreaktor
US6189236B1 (en) 1998-11-05 2001-02-20 Union Carbide Chemicals & Plastics Technology Corporation Process for drying a reactor system employing a fixed bed adsorbent

Also Published As

Publication number Publication date
KR100812921B1 (ko) 2008-03-11
KR20070011511A (ko) 2007-01-24
EP1748841B2 (en) 2019-01-09
RU2006142744A (ru) 2008-07-27
CN101027123A (zh) 2007-08-29
EP1748841A4 (en) 2008-03-26
US7270791B2 (en) 2007-09-18
EP1748841B1 (en) 2011-09-07
RU2345831C2 (ru) 2009-02-10
ATE523247T1 (de) 2011-09-15
EP1748841A2 (en) 2007-02-07
WO2005118127A2 (en) 2005-12-15
JP2007538138A (ja) 2007-12-27
WO2005118127A3 (en) 2007-03-15
US20050255009A1 (en) 2005-11-17
CA2566583A1 (en) 2005-12-15

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.