JP2008540310A - 第一の改質器の後における水蒸気/天然ガス混合物の加熱および部分酸化方法 - Google Patents
第一の改質器の後における水蒸気/天然ガス混合物の加熱および部分酸化方法 Download PDFInfo
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Abstract
Description
- 広い調節性、
- 粗合成ガス(Rohsynthesegas)の流入速度に依存しないバーナー炎の安定性(個別に燃料ガスの供給が可能であることによる)、
- サイクル中にN2/水蒸気のみが存在する場合にもバーナーが始動すること、
- 可変的な量の窒素および酸素ならびにこれらの混合物の添加が可能なこと、
- 煤煙形成リスクが低いことにより、短時間での反応が可能なこと、
- スタティックミキサー(statischen Mischern)上の触媒:ガスを平衡状態にし、激しい温度上昇の際の煤煙形成リスクを減少させる、
- モジュール構造により、内壁が張られた管を分離することによってスタティックミキサーの交換が可能なこと(耐メタルダスティング材料由来の、場合によりアルミニウムコーティングされた材料)、
- 可変的な量の追加的触媒を使用できること:例えば、水蒸気改質触媒に応じて部分酸化触媒をバーナーにおいて直接、
- 別に燃料ガス(例えばCH4)が添加されるので、または添加され得るので、必要な酸素量が少なくてよく、既に生じた粗合成ガス(H2、COおよびCH4)における消費(燃焼)が減少する、
- なおも存在している残留メタンがさらに水蒸気改質される。
図1は、後に装置が接続され、そして本発明の多孔質バーナーを有する第一の改質器の原理を示す接続図である。
Claims (15)
- ガス流(粗合成ガス)に第一の改質器の後で流れの方向にエネルギーが供給される、予熱されておらず、予め改質されたNH3合成ガス用の水蒸気/天然ガス混合物の加熱および部分酸化方法であって、前記のエネルギー供給が、第一の改質器の後において、この第一の改質器のガス排出ラインに位置する少なくとも1つの多孔質バーナーを介して直接行われることを特徴とする、前記の加熱および部分酸化方法。
- 流路を形成する第一の改質器のガス排出ラインに位置するいくつかの多孔質バーナーを介して、エネルギー供給が直接行われることを特徴とする、請求項1記載の方法。
- アンモニア装置用合成ガスの調節のために、燃料ガスによるエネルギー供給および酸化剤(例えば、酸素)の他に、窒素もまたガス流に供給されることを特徴とする、請求項1または2のいずれか1つに記載の方法。
- ガス流に追加的にCO2および/または水蒸気を供給することを特徴とする、請求項1〜3のいずれか1つに記載の方法。
- 多孔質バーナーが、予め改質された水蒸気/天然ガス混合物を基準として化学量論に従って(unterstoechiometrisch)、または導入された燃料ガスとともに超化学量論的に稼動することを特徴とする、請求項1〜4のいずれか1つに記載の方法。
- 水蒸気改質触媒コーティングが施されたスタティックミキサーによってガス流が旋回することを特徴とする、請求項1〜5のいずれか1つに記載の方法。
- スタティックミキサーを通るガス流がそれぞれのバーナーの後で旋回し、そして前記ミキサーには部分酸化触媒コーティングが施されていることを特徴とする、請求項1〜6のいずれか1つに記載の方法。
- 化学量論的なまたは超化学量論的な稼動のために、予熱されていないかもしくはわずかに予熱された燃料ガス-空気混合物(特に、CH4 + 空気)が多孔質バーナーに供給されることを特徴とする、請求項1〜7のいずれか1つに記載の方法。
- 多孔質バーナーによってガス混合物が約1000℃〜約1100℃の温度に加熱されることを特徴とする、請求項1〜8のいずれか1つに記載の方法。
- 直列に接続され、触媒的な混合段階が間に挿入されたいくつかの多孔質バーナーによって加熱が行われることを特徴とする、請求項1〜9のいずれか1つに記載の方法。
- ガス流がスタティック混合エレメントの後または間において、水蒸気改質触媒(例えばNi)でコーティングされた、別の、特にハチの巣状のエレメントに導かれることを特徴とする、請求項1〜10のいずれか1つに記載の方法。
- 多孔質バーナーが酸素バーナー/水蒸気バーナーとして稼動することを特徴とする、請求項1〜11のいずれか1つに記載の方法。
- 合成ガスにおけるH2/CO比を約3とするために、煤煙を回避する量でCO2を追加的に混和することを特徴とする、請求項12記載の方法。
- 移送ライン(6)での最後の管の入り口と連結との間における改質管(3)の各収集ライン(5)、および/または移送ライン(6)において少なくとも1つの多孔質バーナー(12)が配置されることを特徴とする、特に、請求項1〜13のいずれか1つに記載の方法を実施するための装置。
- 1つのスタティックミキサー(14)がそれぞれの多孔質バーナー(12)に割り当てられ、特に多孔質バーナー(12)の後に接続されることを特徴とする、請求項14記載の装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005021500A DE102005021500A1 (de) | 2005-05-10 | 2005-05-10 | Verfahren zur Aufheizung eines Dampf-/Erdgasgemisches im Bereich eines Gassammelrohres nach einem Primärreformer |
PCT/EP2006/001380 WO2006119812A1 (de) | 2005-05-10 | 2006-02-16 | Verfahren zur aufheizung und partiellen oxidation eines dampf-/erdgasgemisches hinter einem primärreformer |
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JP2008540310A true JP2008540310A (ja) | 2008-11-20 |
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JP2008510422A Pending JP2008540310A (ja) | 2005-05-10 | 2006-02-16 | 第一の改質器の後における水蒸気/天然ガス混合物の加熱および部分酸化方法 |
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US (1) | US7837974B2 (ja) |
EP (1) | EP1879832A1 (ja) |
JP (1) | JP2008540310A (ja) |
CN (1) | CN101184688A (ja) |
DE (1) | DE102005021500A1 (ja) |
RU (1) | RU2394766C2 (ja) |
WO (1) | WO2006119812A1 (ja) |
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US8273139B2 (en) * | 2003-03-16 | 2012-09-25 | Kellogg Brown & Root Llc | Catalytic partial oxidation reforming |
US8969644B2 (en) | 2007-02-06 | 2015-03-03 | Basf Se | Method for providing an oxygen-containing gas stream for the endothermic reaction of an initial stream comprising one or more hydrocarbons |
FR2914396A1 (fr) | 2007-03-30 | 2008-10-03 | Inst Francais Du Petrole | Nouveau four de vaporeformage utilisant des bruleurs poreux |
DE102007019830B3 (de) * | 2007-04-25 | 2008-07-31 | Uhde Gmbh | Primärreformer mit brennerzuführenden Sekundäreinlasskanälen |
DE102008012735B4 (de) | 2008-03-05 | 2013-05-08 | Thyssenkrupp Uhde Gmbh | Verfahren und Vorrichtung zur Abscheidung von Fremdgasen aus einem reduzierenden Nutzgas durch dampfbetriebene Druckwechseladsorption |
DE102010024539B4 (de) | 2010-06-21 | 2018-10-18 | Thyssenkrupp Industrial Solutions Ag | Primärreformer mit variablem Rauchgasstrom |
DE102009030480B3 (de) * | 2009-06-24 | 2010-08-05 | Uhde Gmbh | Primärreformer zur reduzierten Stickoxidentstehung |
DK2445830T3 (en) | 2009-06-24 | 2016-04-18 | Thyssenkrupp Ind Solutions Ag | Primary reforms with variable exhaust gas stream |
US9500362B2 (en) | 2010-01-21 | 2016-11-22 | Powerdyne, Inc. | Generating steam from carbonaceous material |
DE102011120938A1 (de) * | 2011-12-14 | 2013-06-20 | Thyssenkrupp Uhde Gmbh | Transportabler Reformer |
EP2892984A4 (en) | 2012-09-05 | 2016-05-11 | Powerdyne Inc | SYSTEM FOR THE PRODUCTION OF FUEL MATERIALS WITH FISCHER TROPSCH CATALYSTS AND PLASMA SOURCES |
WO2014039723A1 (en) | 2012-09-05 | 2014-03-13 | Powerdyne, Inc. | Method for sequestering heavy metal particulates using h2o, co2, o2, and a source of particulates |
KR20150052257A (ko) | 2012-09-05 | 2015-05-13 | 파워다인, 인코포레이티드 | 플라즈마 소스들을 사용하여 수소가스를 발생시키기 위한 방법 |
WO2014039706A1 (en) | 2012-09-05 | 2014-03-13 | Powerdyne, Inc. | Methods for power generation from h2o, co2, o2 and a carbon feed stock |
US9410452B2 (en) | 2012-09-05 | 2016-08-09 | Powerdyne, Inc. | Fuel generation using high-voltage electric fields methods |
BR112015004834A2 (pt) | 2012-09-05 | 2017-07-04 | Powerdyne Inc | método para produzir combustível |
US9765270B2 (en) | 2012-09-05 | 2017-09-19 | Powerdyne, Inc. | Fuel generation using high-voltage electric fields methods |
US20140072481A1 (en) * | 2012-09-13 | 2014-03-13 | John Scahill | Catalytic static mixing reactor |
DE102012112475A1 (de) * | 2012-12-18 | 2014-06-18 | Thyssenkrupp Uhde Gmbh | Reformer |
DE102014222333A1 (de) * | 2014-10-31 | 2016-05-04 | Thyssenkrupp Ag | Reformer mit Poren- bzw. Flächenbrennern |
EP3647658B1 (en) * | 2018-11-01 | 2021-04-14 | L'air Liquide, Société Anonyme Pour L'Étude Et L'exploitation Des Procédés Georges Claude | Furnace for endothermic process and process for operating a furnace with improved burner arrangement |
EP3798180A1 (de) * | 2019-09-26 | 2021-03-31 | L'air Liquide, Société Anonyme Pour L'Étude Et L'exploitation Des Procédés Georges Claude | Reformerrohr mit verbessertem wärmeübergang |
DE102021109809A1 (de) | 2021-04-19 | 2022-10-20 | Dürr Systems Ag | Thermische rohgasbehandlungsvorrichtung |
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DE19921420A1 (de) * | 1999-05-08 | 2000-11-16 | Krupp Uhde Gmbh | Primärreformer zum Einsatz bei der Methanol- oder Ammoniakgewinnung |
WO2004092063A1 (en) * | 2003-04-15 | 2004-10-28 | Shell Internationale Research Maatschappij B.V. | Process to prepare synthesis gas |
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DE1920001A1 (de) * | 1969-04-19 | 1970-12-17 | Metallgesellschaft Ag | Verfahren zur Erzeugung eines Synthesegases fuer die Herstellung von Ammoniak |
EP0200825A1 (en) * | 1985-05-08 | 1986-11-12 | Exxon Research And Engineering Company | Hydrocarbon steam reforming using series steam super heaters |
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DK173052B1 (da) * | 1997-05-05 | 1999-12-06 | Topsoe Haldor As | Fremgangsmåde til fremstilling af ammoniak syntesegas |
DE19839782A1 (de) | 1998-09-01 | 2000-03-02 | Basf Ag | Metallisches Reaktionsrohr mit katalytischer Beschichtung |
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EP1116689A1 (en) * | 2000-01-11 | 2001-07-18 | Haldor Topsoe A/S | Process and reactor for the preparation of hydrogen and carbon monoxide rich gas |
EP1188713A3 (en) | 2000-09-18 | 2003-06-25 | Haldor Topsoe A/S | Production of hydrogen and carbon monoxide containing synthesis gas by partial oxidation |
ITMI20011553A1 (it) * | 2001-07-20 | 2003-01-20 | Snam Progetti | Processo per la sintesi di ammoniaca |
DE10262231B4 (de) * | 2002-07-04 | 2009-04-16 | Sgl Carbon Ag | Verfahren zur Erzeugung von Wasserstoff |
DE10239111B4 (de) * | 2002-08-27 | 2006-04-06 | Daimlerchrysler Ag | System zur Erzeugung eines wasserstoffhaltigen Gases zum Betreiben einer Brennstoffzelle |
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2005
- 2005-05-10 DE DE102005021500A patent/DE102005021500A1/de not_active Withdrawn
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2006
- 2006-02-16 CN CNA2006800158216A patent/CN101184688A/zh active Pending
- 2006-02-16 JP JP2008510422A patent/JP2008540310A/ja active Pending
- 2006-02-16 WO PCT/EP2006/001380 patent/WO2006119812A1/de active Application Filing
- 2006-02-16 US US11/920,192 patent/US7837974B2/en not_active Expired - Fee Related
- 2006-02-16 RU RU2007145485/15A patent/RU2394766C2/ru not_active IP Right Cessation
- 2006-02-16 EP EP06706982A patent/EP1879832A1/de not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19921420A1 (de) * | 1999-05-08 | 2000-11-16 | Krupp Uhde Gmbh | Primärreformer zum Einsatz bei der Methanol- oder Ammoniakgewinnung |
WO2004092063A1 (en) * | 2003-04-15 | 2004-10-28 | Shell Internationale Research Maatschappij B.V. | Process to prepare synthesis gas |
Also Published As
Publication number | Publication date |
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WO2006119812A1 (de) | 2006-11-16 |
RU2007145485A (ru) | 2009-06-20 |
EP1879832A1 (de) | 2008-01-23 |
CN101184688A (zh) | 2008-05-21 |
US7837974B2 (en) | 2010-11-23 |
US20080290322A1 (en) | 2008-11-27 |
RU2394766C2 (ru) | 2010-07-20 |
DE102005021500A1 (de) | 2006-11-16 |
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