BR0307065A - Base de distribuidor para a distribuição de um gás e método para a redução da formação de depósitos na mesma - Google Patents
Base de distribuidor para a distribuição de um gás e método para a redução da formação de depósitos na mesmaInfo
- Publication number
- BR0307065A BR0307065A BR0307065-4A BR0307065A BR0307065A BR 0307065 A BR0307065 A BR 0307065A BR 0307065 A BR0307065 A BR 0307065A BR 0307065 A BR0307065 A BR 0307065A
- Authority
- BR
- Brazil
- Prior art keywords
- base
- distributor
- manifold base
- gas distribution
- reducing deposit
- Prior art date
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
- B01J8/24—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
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
-
- 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
- B01J8/1872—Details of the fluidised bed 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
- 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
- B01J8/44—Fluidisation grids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Cleaning In General (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
"BASE DE DISTRIBUIDOR PARA A DISTRIBUIçãO DE UM GáS E MéTODO PARA A REDUçãO DA FORMAçãO DE DEPóSITOS NA MESMA". A invenção se refere a uma base de distribuidor 1, em particular, uma base de distribuidor de bocal, para a distribuição de um gás o qual é carregado com partículas sólidas finas, preferencialmente para uso em uma unidade de suporte fluidificada, em particular para a redução de partículas sólidas contendo óxido de metal, pelo menos um dispositivo de limpeza móvel sendo disposto na base de distribuidor, o qual torna possível reduzir a formação de depósitos na base de distribuidor, em particular nos bocais de uma base de distribuidor de bocal, enquanto a base de distribuidor está operando e/ou para pelo menos parcialmente remover depósitos os quais já foram formados. Nesta base de distribuidor, o dispositivo de limpeza tem um meio 3 para a limpeza da base de distribuidor por meio de uma ação mecânica direta de batida sobre a base de distribuidor, em particular nos bocais de uma base de distribuidor de bocal. A invenção também se refere a um método para a redução da formação de depósitos e/ou para pelo menos parcialmente se removerem depósitos em uma base de distribuidor.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0023502A AT411264B (de) | 2002-02-14 | 2002-02-14 | Verteilerboden zur verteilung eines mit feinen feststoffpartikeln beladenen gases |
PCT/EP2003/001279 WO2003068380A1 (de) | 2002-02-14 | 2003-02-10 | Verteilerboden zur verteilung eines mit feinen feststoffpartikeln beladenen gases |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0307065A true BR0307065A (pt) | 2004-12-28 |
Family
ID=3669994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0307065-4A BR0307065A (pt) | 2002-02-14 | 2003-02-10 | Base de distribuidor para a distribuição de um gás e método para a redução da formação de depósitos na mesma |
Country Status (13)
Country | Link |
---|---|
US (1) | US7225997B2 (pt) |
EP (1) | EP1474227B1 (pt) |
JP (1) | JP4323960B2 (pt) |
KR (1) | KR20040098644A (pt) |
CN (1) | CN1315567C (pt) |
AT (1) | AT411264B (pt) |
BR (1) | BR0307065A (pt) |
CA (1) | CA2472720A1 (pt) |
DE (1) | DE50301674D1 (pt) |
RU (1) | RU2310501C2 (pt) |
UA (1) | UA80817C2 (pt) |
WO (1) | WO2003068380A1 (pt) |
ZA (1) | ZA200405551B (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1777209A1 (en) * | 2005-10-20 | 2007-04-25 | Saudi Basic Industries Corporation | Method for oligomerization of ethylene and reactor system therefor with removal of heavy molecular weight oligomers |
WO2009065449A2 (de) | 2007-11-23 | 2009-05-28 | Siemens Aktiengesellschaft | Verfahren und vorrichtung zur reinigung eines hochtemperaturbauteils mit grossen abmassen |
US8124697B2 (en) * | 2008-02-27 | 2012-02-28 | Westlake Longview Corporation | Method of preventing or reducing agglomeration on grid in fluidized-bed vessel |
US8129482B2 (en) * | 2008-02-27 | 2012-03-06 | Westlake Longview Corporation | Method of preventing or reducing polymer agglomeration on grid in fluidized-bed reactors |
JP6066782B2 (ja) * | 2013-03-07 | 2017-01-25 | 新日鐵住金株式会社 | 粒状体処理装置、連続式固定床触媒反応装置、および連続式固定床触媒反応方法 |
CN107387001A (zh) * | 2017-08-24 | 2017-11-24 | 中国石油集团西部钻探工程有限公司 | 气体钻井岩屑水浴除尘装置 |
JP7223595B2 (ja) * | 2019-02-19 | 2023-02-16 | ポリプラスチックス株式会社 | 付着物除去装置及び方法 |
EP4059597A1 (de) * | 2021-03-16 | 2022-09-21 | Primetals Technologies Austria GmbH | Fliessbett- oder wirbelschichtreaktor zur behandlung von oxidischem feinerz, insbesondere eisenerz, und verfahren zur herstellung solch eines fliessbettreaktors |
CN114950330B (zh) * | 2022-05-16 | 2023-07-11 | 内江师范学院 | 一种环状烷烃合成环状碳酸酯的反应装置及其应用 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB974728A (en) * | 1963-10-26 | 1964-11-11 | B O Morris Ltd | Device for detaching incrustation from the interior of a narrow-necked, metal bottle |
JPS51137440U (pt) * | 1975-04-28 | 1976-11-06 | ||
JPS5251328U (pt) * | 1975-10-11 | 1977-04-13 | ||
JPS592833Y2 (ja) * | 1977-03-28 | 1984-01-26 | 工業技術院長 | 焼結炉排ガス用移動層式脱硝装置 |
JPS572037Y2 (pt) * | 1977-10-25 | 1982-01-13 | ||
JPS54110968A (en) * | 1978-02-20 | 1979-08-30 | Babcock Hitachi Kk | Dust remover |
US4221573A (en) * | 1979-03-06 | 1980-09-09 | Research-Cottrell, Inc. | Electrostatic precipitator rapping mechanism |
US4283012A (en) * | 1979-10-31 | 1981-08-11 | Par-Way Mfg. Co. | Self-cleaning nozzle construction for product enrobing apparatus |
US4454998A (en) * | 1981-08-25 | 1984-06-19 | King Instrument Corporation | Tape winding guide and centering apparatus and method |
US4421067A (en) * | 1982-09-07 | 1983-12-20 | Deltak Corporation | Apparatus and method for soot cleaning in high-pressure heat exchangers |
JPS59107185A (ja) * | 1982-12-08 | 1984-06-21 | 川崎製鉄株式会社 | 流動層予備還元炉のガス分散装置 |
JPH04144917A (ja) * | 1990-10-01 | 1992-05-19 | Ishihara Sangyo Kaisha Ltd | 分散盤ノズルのクリーニング方法 |
US6293735B1 (en) * | 1999-03-19 | 2001-09-25 | Durr Enviromental, Inc. | Apparatus for cleaning a duct |
US6460628B1 (en) * | 2000-02-28 | 2002-10-08 | Kennecott Utah Copper Corporation | Rapper assembly |
KR100431863B1 (ko) * | 2000-11-16 | 2004-05-20 | 주식회사 포스코 | 유동층 환원로의 분산판 크리닝장치 |
-
2002
- 2002-02-14 AT AT0023502A patent/AT411264B/de not_active IP Right Cessation
-
2003
- 2003-02-10 UA UA20040907524A patent/UA80817C2/xx unknown
- 2003-02-10 CA CA002472720A patent/CA2472720A1/en not_active Abandoned
- 2003-02-10 JP JP2003567558A patent/JP4323960B2/ja not_active Expired - Fee Related
- 2003-02-10 EP EP03739385A patent/EP1474227B1/de not_active Expired - Lifetime
- 2003-02-10 KR KR1020047012615A patent/KR20040098644A/ko active IP Right Grant
- 2003-02-10 DE DE50301674T patent/DE50301674D1/de not_active Expired - Fee Related
- 2003-02-10 BR BR0307065-4A patent/BR0307065A/pt not_active IP Right Cessation
- 2003-02-10 WO PCT/EP2003/001279 patent/WO2003068380A1/de active IP Right Grant
- 2003-02-10 US US10/503,198 patent/US7225997B2/en not_active Expired - Fee Related
- 2003-02-10 RU RU2004127454/12A patent/RU2310501C2/ru not_active IP Right Cessation
- 2003-02-10 CN CNB038038552A patent/CN1315567C/zh not_active Expired - Fee Related
-
2004
- 2004-07-13 ZA ZA200405551A patent/ZA200405551B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP1474227B1 (de) | 2005-11-16 |
EP1474227A1 (de) | 2004-11-10 |
AT411264B (de) | 2003-11-25 |
ATA2352002A (de) | 2003-04-15 |
WO2003068380A1 (de) | 2003-08-21 |
JP4323960B2 (ja) | 2009-09-02 |
CN1315567C (zh) | 2007-05-16 |
ZA200405551B (en) | 2005-07-13 |
RU2310501C2 (ru) | 2007-11-20 |
CN1633332A (zh) | 2005-06-29 |
UA80817C2 (en) | 2007-11-12 |
US7225997B2 (en) | 2007-06-05 |
RU2004127454A (ru) | 2005-04-10 |
DE50301674D1 (de) | 2005-12-22 |
JP2005516765A (ja) | 2005-06-09 |
CA2472720A1 (en) | 2003-08-21 |
US20050089808A1 (en) | 2005-04-28 |
KR20040098644A (ko) | 2004-11-20 |
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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 A 8A E 9A ANUIDADE(S). |
|
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: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE AS 8A E 9A ANUIDADES. |