JP5010686B2 - 流動層反応器の温度を制御する方法および装置 - Google Patents
流動層反応器の温度を制御する方法および装置 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims description 29
- 239000002245 particle Substances 0.000 claims description 127
- 239000007787 solid Substances 0.000 claims description 93
- 238000006243 chemical reaction Methods 0.000 claims description 47
- 238000002485 combustion reaction Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 12
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 2
- 239000003546 flue gas Substances 0.000 claims 2
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
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- F23C10/10—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber
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- F23C10/30—Control devices specially adapted for fluidised bed, combustion apparatus for controlling the level of the bed or the amount of material in the bed
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Description
Claims (22)
- 流動層熱分解器(12)と、流動層燃焼反応器(44)と、前記流動層熱分解器の温度を制御するための装置とを有する反応器システムであって、
チャー粒子を含む第1の固体粒子を前記流動層熱分解器から分離するための分離器手段(16)と、
前記第1の固体粒子から分けられた前記第1の固体粒子の第1の部分を前記流動層熱分解器に戻すための戻りダクト(30)と、
前記第1の固体粒子から分けられた前記第1の固体粒子の第2の部分を、前記分離器手段(16)から前記流動層燃焼反応器(44)へと、または最終的な貯蔵先または他の用途へと除去するための排出ダクト(50)と、
ボトム・アッシュまたは循環物質を含む第2の固体粒子を前記流動層燃焼反応器から前記流動層熱分解器へ運ぶための入口ダクト(52)と
を有する反応器システムにおいて、
前記戻りダクト(30)および前記入口ダクト(52)が、前記第1の固体粒子の前記第1の部分と前記第2の粒子とで形成される固体粒子の混合物を前記流動層熱分解器(10)に運ぶための共通の端部(54)を共有しており、前記混合物は、前記入口ダクト(52)と前記戻りダクト(30)とに関連して配置された流動混合装置(58)で形成されることを特徴とする反応器システム。 - 前記排出ダクト(50)が、前記第1の固体粒子の第2の部分を前記流動層燃焼反応器(44)に案内するように接続されていることを特徴とする請求項1に記載の反応器システム。
- 前記戻りダクト(30)が、前記第1の固体粒子の前記第1の部分の質量流量を制御するための第1の制御手段(34)を有することを特徴とする請求項1に記載の反応器システム。
- 前記排出ダクト(50)が、前記第1の固体粒子の前記第2の部分の質量流量を制御するための第2の制御手段(40)を有することを特徴とする請求項1に記載の反応器システム。
- 前記入口ダクト(52)が、前記第2の固体粒子の質量流量を制御するための第3の制御手段(56)を有することを特徴とする請求項1に記載の反応器システム。
- 前記第1の制御手段が、流動化された上昇流路(36)を有することを特徴とする請求項3に記載の反応器システム。
- 前記第1および第2の制御手段が、流動化された上昇流路(36、42)を有し、どちらも共通のダウン・レッグ(32)に接続されていることを特徴とする請求項3および請求項4に記載の反応器システム。
- 前記第3の制御手段が、流動化された上昇流路(58)を有することを特徴とする請求項5に記載の反応器システム。
- 前記第1または第2の制御手段がコンベヤ・スクリューを有することを特徴とする請求項3または請求項4に記載の反応器システム。
- 前記第3の制御手段がコンベヤ・スクリューを有することを特徴とする請求項5に記載の反応器システム。
- 前記戻りダクト(30)および前記入口ダクト(52)の前記共通の端部(54)が、前記固体粒子の混合物の温度を測定するための温度センサ(62)を有することを特徴とする請求項3または請求項4に記載の反応器システム。
- 前記固体粒子の混合物の温度に基づいて前記第1または第2の制御手段(34、40)を案内するための手段を有することを特徴とする請求項11に記載の反応器システム。
- 前記流動層熱分解器の上部の温度に基づいて前記第3の制御手段(56)を案内するための手段を有することを特徴とする請求項5に記載の反応器システム。
- 前記分離器手段が、前記流動層熱分解器の煙道ガス流路中に配置されたサイクロン(16)を有することを特徴とする請求項1に記載の反応器システム。
- 流動層燃焼反応器(44)に関連して配置された流動層熱分解器(12)の温度を制御する方法であって、
チャー粒子を含む第1の固体粒子を分離器手段(16)によって前記流動層熱分解器から分離するステップと、
前記第1の固体粒子から分けられた前記第1の固体粒子の第1の部分を戻りダクト(30)に沿って運び前記流動層熱分解器に戻すステップと、
前記第1の固体粒子から分けられた前記第1の固体粒子の第2の部分を、前記分離器手段(16)から前記流動層燃焼反応器(44)へと、または最終的な貯蔵先または他の用途へと除去するステップと、
ボトム・アッシュまたは循環物質を含む第2の固体粒子を、入口ダクト(52)に沿って前記流動層燃焼反応器から前記流動層熱分解器へ運ぶステップと
を含む方法において、
前記第1の固体粒子の前記第1の部分と前記第2の固体粒子とが、流動化された混合チャンバ(58)内で互いに混合され、それにより形成された混合固体粒子が、前記戻りダクトと前記入口ダクトとの共通の端部(54)に沿って前記流動層熱分解器(10)へ運ばれることを特徴とする方法。 - 前記第1の固体粒子の前記第2の部分が、排出ダクト(50)に沿って前記流動層燃焼反応器(44)へ除去されることを特徴とする請求項15に記載の方法。
- 前記戻りダクト(30)中に配置された第1の制御手段(34)が、前記第1の固体粒子の前記第1の部分の質量流量を制御するために使用されることを特徴とする請求項15に記載の方法。
- 前記排出ダクト(50)中に配置された第2の制御手段(40)が、前記第1の固体粒子の前記第2の部分の質量流量を制御することを特徴とする請求項15に記載の方法。
- 前記入口ダクト(52)中に配置された第3の制御手段(56)が、前記第2の固体粒子の質量流量を制御することを特徴とする請求項15に記載の方法。
- 前記固体粒子の混合物の温度が、前記戻りダクトと前記入口ダクトとの前記共通の端部(54)内に配置された温度センサ(62)によって測定され、前記第1または第2の制御手段(34、40)が、前記混合固体粒子の前記温度に基づいて制御されることを特徴とする請求項17または請求項18に記載の方法。
- 前記流動層熱分解器の上部の温度が測定され、前記第3の制御手段(56)が、前記流動層熱分解器の上部の前記温度に基づいて制御されることを特徴とする請求項19に記載の方法。
- 前記第1の固体粒子が、前記流動層熱分解器の前記煙道ガス流路中に配置されたサイクロン(16)によって分離されることを特徴とする請求項15に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20065790 | 2006-12-11 | ||
FI20065790A FI120556B (fi) | 2006-12-11 | 2006-12-11 | Menetelmä ja laite lämpöä sitovan leijupetireaktorin lämpötilan säätämiseksi |
PCT/FI2007/050673 WO2008071842A1 (en) | 2006-12-11 | 2007-12-11 | Method of and apparatus for controlling the temperature of a fluidized bed reactor |
Publications (2)
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JP2010512502A JP2010512502A (ja) | 2010-04-22 |
JP5010686B2 true JP5010686B2 (ja) | 2012-08-29 |
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JP2009540800A Expired - Fee Related JP5010686B2 (ja) | 2006-12-11 | 2007-12-11 | 流動層反応器の温度を制御する方法および装置 |
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US (1) | US20100037805A1 (ja) |
EP (1) | EP2106289A1 (ja) |
JP (1) | JP5010686B2 (ja) |
KR (1) | KR101120433B1 (ja) |
CN (1) | CN101646486B (ja) |
AU (1) | AU2007331411B2 (ja) |
CA (1) | CA2672028C (ja) |
FI (1) | FI120556B (ja) |
RU (1) | RU2414958C1 (ja) |
WO (1) | WO2008071842A1 (ja) |
ZA (1) | ZA200903896B (ja) |
Families Citing this family (10)
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WO2010009443A2 (en) * | 2008-07-17 | 2010-01-21 | Intercat Equipment, Inc. | Material delivery system to one or more units and methods of such delivery |
US9527022B2 (en) * | 2012-06-08 | 2016-12-27 | Uop Llc | Method and apparatus for producing pyrolysis oil having improved stability |
JP2014237735A (ja) * | 2013-06-06 | 2014-12-18 | 株式会社Ihi | 循環流動層ガス化炉 |
FI126039B (en) * | 2014-06-03 | 2016-06-15 | Amec Foster Wheeler En Oy | Fluidized bed boiler with particle separator support structure |
CN104962302B (zh) * | 2015-07-09 | 2017-10-17 | 陕西美斯林能源科技研究院 | 基于循环流化床锅炉燃烧室高温混合料的热解工艺及装置 |
US10429064B2 (en) * | 2016-03-31 | 2019-10-01 | General Electric Technology Gmbh | System, method and apparatus for controlling the flow direction, flow rate and temperature of solids |
KR102176310B1 (ko) * | 2019-02-15 | 2020-11-10 | 한국에너지기술연구원 | 양방향 루프실 및 그 양방향 루프실을 이용하는 유동층 고체순환시스템 |
WO2021213643A1 (en) | 2020-04-22 | 2021-10-28 | Sumitomo SHI FW Energia Oy | A fluidized bed reactor system and a method of operating a fluidized bed reactor system |
NL2031868B1 (en) * | 2022-05-16 | 2023-11-24 | Milena Olga Joint Innovation Assets B V | Method for depolymerising polymers into one or more monomers |
NL2031869B1 (en) * | 2022-05-16 | 2023-11-24 | Milena Olga Joint Innovation Assets B V | Method for producing high value chemicals from feedstock |
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US3853498A (en) * | 1972-06-28 | 1974-12-10 | R Bailie | Production of high energy fuel gas from municipal wastes |
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JPS591758B2 (ja) * | 1980-01-18 | 1984-01-13 | 工業技術院長 | 熱分解装置のガス処理方法 |
US4469050A (en) * | 1981-12-17 | 1984-09-04 | York-Shipley, Inc. | Fast fluidized bed reactor and method of operating the reactor |
FR2526182B1 (fr) * | 1982-04-28 | 1985-11-29 | Creusot Loire | Procede et dispositif de controle de la temperature d'un lit fluidise |
DE3307848A1 (de) * | 1983-03-05 | 1984-09-06 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur nachverbrennung und reinigung von prozessabgasen |
US5368153A (en) * | 1987-05-19 | 1994-11-29 | Spirac Engineering Ab | Transportation device having a driven shaftless spiral freely fitted in a casing and resting thereon |
US4823712A (en) * | 1985-12-18 | 1989-04-25 | Wormser Engineering, Inc. | Multifuel bubbling bed fluidized bed combustor system |
DE3833489A1 (de) * | 1988-10-01 | 1990-04-05 | Ver Kesselwerke Ag | Verfahren und vorrichtung zur einhaltung einer konstanten regelgroesse in einer wirbelschichtfeuerungsanlage |
FI85909C (fi) * | 1989-02-22 | 1992-06-10 | Ahlstroem Oy | Anordning foer foergasning eller foerbraenning av fast kolhaltigt material. |
US5269263A (en) * | 1992-09-11 | 1993-12-14 | Foster Wheeler Energy Corporation | Fluidized bed reactor system and method of operating same |
US5540894A (en) * | 1993-05-26 | 1996-07-30 | A. Ahlstrom Corporation | Method and apparatus for processing bed material in fluidized bed reactors |
CH689312A5 (de) * | 1995-01-10 | 1999-02-15 | Von Roll Umwelttechnik Ag | Verfahren zum Verbrennen von Abfallmaterial unter Gewinnung von thermischer Energie. |
US5666801A (en) * | 1995-09-01 | 1997-09-16 | Rohrer; John W. | Combined cycle power plant with integrated CFB devolatilizer and CFB boiler |
JP3327749B2 (ja) * | 1995-09-13 | 2002-09-24 | 三菱重工業株式会社 | 廃棄物の焼却熱を利用した過熱蒸気製造装置 |
US5829368A (en) * | 1996-12-31 | 1998-11-03 | Combustion Engineering, Inc. | Fuel and sorbent feed for circulating fluidized bed steam generator |
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DE19902327A1 (de) * | 1999-01-21 | 2000-07-27 | Mann & Hummel Protec Gmbh | Verfahren zum Aufheizen von Schüttgütern, insbesondere Kunststoffgranulat |
JP2003176486A (ja) * | 2001-12-10 | 2003-06-24 | Ebara Corp | 統合型循環流動床ガス化炉 |
DE10260735B4 (de) * | 2002-12-23 | 2005-07-14 | Outokumpu Oyj | Verfahren und Anlage zur Wärmebehandlung von sulfidischen Erzen |
RU2006114036A (ru) * | 2003-09-26 | 2006-08-27 | Ибара Корпорейшн (JP) | Система удаления негорючих материалов из печи с псевдоожиженным слоем |
KR100490107B1 (ko) * | 2003-09-26 | 2005-05-18 | 두산중공업 주식회사 | 순환 유동층 보일러의 고체 입자 재순환용 시일 포트 |
US7621227B2 (en) * | 2005-12-16 | 2009-11-24 | Sterr Kevin K | Granular biomass burning heating system |
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2006
- 2006-12-11 FI FI20065790A patent/FI120556B/fi not_active IP Right Cessation
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2007
- 2007-12-11 JP JP2009540800A patent/JP5010686B2/ja not_active Expired - Fee Related
- 2007-12-11 CN CN2007800459063A patent/CN101646486B/zh not_active Expired - Fee Related
- 2007-12-11 KR KR1020097014176A patent/KR101120433B1/ko not_active IP Right Cessation
- 2007-12-11 CA CA2672028A patent/CA2672028C/en not_active Expired - Fee Related
- 2007-12-11 WO PCT/FI2007/050673 patent/WO2008071842A1/en active Application Filing
- 2007-12-11 EP EP07848204A patent/EP2106289A1/en not_active Withdrawn
- 2007-12-11 RU RU2009126554/05A patent/RU2414958C1/ru not_active IP Right Cessation
- 2007-12-11 AU AU2007331411A patent/AU2007331411B2/en not_active Ceased
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Also Published As
Publication number | Publication date |
---|---|
FI20065790A (fi) | 2008-06-12 |
ZA200903896B (en) | 2010-04-28 |
RU2009126554A (ru) | 2011-01-20 |
FI120556B (fi) | 2009-11-30 |
EP2106289A1 (en) | 2009-10-07 |
AU2007331411A1 (en) | 2008-06-19 |
KR20090097911A (ko) | 2009-09-16 |
WO2008071842A1 (en) | 2008-06-19 |
AU2007331411B2 (en) | 2011-01-06 |
KR101120433B1 (ko) | 2012-03-22 |
CA2672028A1 (en) | 2008-06-19 |
CA2672028C (en) | 2012-09-11 |
RU2414958C1 (ru) | 2011-03-27 |
US20100037805A1 (en) | 2010-02-18 |
FI20065790A0 (sv) | 2006-12-11 |
CN101646486A (zh) | 2010-02-10 |
JP2010512502A (ja) | 2010-04-22 |
CN101646486B (zh) | 2013-05-08 |
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