JP2014062040A - Psaの上流の改良された温度制御を伴う脱硫段階を含む、変性炭化水素供給原料から高純度の水素を製造する方法 - Google Patents
Psaの上流の改良された温度制御を伴う脱硫段階を含む、変性炭化水素供給原料から高純度の水素を製造する方法 Download PDFInfo
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Abstract
【解決手段】本発明は、硫黄生成物を含有する炭化水素またはエタノールの供給原料からの自己熱水蒸気改質によって高純度の水素を製造する方法であって、PSA精製装置の上流の交換器を用い、この交換器は、自己熱型改質反応器(ATR)から来る合成ガス中に含まれる水の完全な凝縮を可能にし、前記交換器は、2つの部分:冷流体として脱硫のために用いられた供給原料を用いることによって合成ガスを冷却する第1の部分および前記合成ガス中に含まれる全ての水が凝縮させられるまで合成ガスの冷却を継続する第2の部分から構成される、方法を記載する。
【選択図】図1
Description
− 自己熱型改質器の上流の合成ガスの出口温度は十分に低く15〜40℃、好ましくは15〜35℃であり、これにより、合成ガス内に含まれる水が凝縮し、次いで、PSAの上流に置かれるドラム型分離器中でそれが分離される。
− 第1の部分は、脱硫供給原料を冷液として用いることによって合成ガスを冷却し、
− 第2の部分は、冷却水を用いて、15〜40℃の温度で合成ガス中に含まれる水が完全に凝縮するまで冷却を継続し、該冷却水自体は、冷蔵装置または冷却塔によって冷却され、
5〜35℃の温度および12〜16バールの圧力で利用される、方法の供給原料の一部(110)によって給送される起動バーナ(1017)を用いる、方法を提供する。
簡単には、本発明の方法は、50ppmの含有率までの硫黄性生成物を含有する炭化水素またはエタノールの供給原料から高純度の水素を製造する方法であって、脱硫装置、自己熱型改質反応器(ATR)、一酸化炭素転化装置(WGS)およびPSA水素精製装置を含み、PSA精製装置の上流に、交換器(1006)があり、この交換器(1006)は、自己熱型改質反応器(ATR)から来る合成ガス中に含有される水の完全な凝縮を可能にし、前記交換器(1006)は、2部分:
− 第1の部分:冷流体として脱硫された供給原料を用いることによって合成ガスを冷却する、
− 第2の部分:図示されていない冷蔵装置または冷却塔によってそれ自体冷却される水を用いて25〜35℃の温度で前記合成ガス中に含有される全ての水が凝縮するまで合成ガスの冷却を継続する
から構成される、方法として提示され得る。
− 脱硫反応器(1001)、
− 自己熱型改質器(1003)、
− 生じた水素リッチガスの精製のためのセクション:水性ガスシフト一酸化炭素転化反応器(1004)と、それに続く、ドラム型分離器(1007)とを含む、
− PSA精製システム(1008)、
− PSAにより生じたパージガスを燃焼させる触媒バーナ(1009)、
− 装置を起動するために働くバーナ(1017)
を含む。
(実施例1)
下記の実施例は、本発明による水素製造方法のための操作条件を記載する。
実施例2は、155℃以上、好ましくは155〜180℃の選ばれた吸着温度範囲の有利な効果を示すことを目的とする。
1002 熱交換器
1003 自己熱型改質器
1004 CO転化のためのWGS反応器
1005 熱交換器
1006 熱交換器
1007 ドラム型分離器
1008 PSA精製装置
1009 触媒バーナ
1014 熱交換器
1015 熱交換器
1016 通気孔または煙突
1017 起動バーナ
Claims (1)
- 50ppmの含有率までの硫黄性生成物を含有する、炭化水素またはエタノールの供給原料から高純度水素を製造する方法であって、
155〜180℃、好ましくは155〜170℃の温度で機能する供給原料の脱硫装置と、自己熱型改質反応器(ATR)と、一酸化炭素転化装置(WGS)と、PSA水素精製装置とを含み、PSA精製装置の上流に交換器(1006)があり、該交換器(1006)は、自己熱型改質反応器(ATR)から来る合成ガス中に含まれる水の完全な凝縮を可能にし、前記交換器(1006)は、プレート型交換器であり、2つの部分を有し、この2つの部分は、それぞれ、冷却されるべき合成ガスの流れに対して向流で機能し、
− 第1の部分は、脱硫供給原料を冷液として用いることによって合成ガスを冷却し、
− 第2の部分は、冷却水を用いて、15〜40℃の温度で合成ガス中に含まれる水が完全に凝縮するまで冷却を継続し、該冷却水自体は、冷蔵装置または冷却塔によって冷却され、
5〜35℃の温度および12〜16バールの圧力で利用される、ダクト(110)中の方法の供給原料の一部によって給送される起動バーナ(1017)を用いる、方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1202495A FR2995601B1 (fr) | 2012-09-20 | 2012-09-20 | Procede de production d'hydrogene pur a partir d'une charge hydrocarbonee denaturee incluant une etape de desulfuration avec controle de temperature ameliore en amont du psa |
FR1202495 | 2012-09-20 |
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JP2014062040A true JP2014062040A (ja) | 2014-04-10 |
JP6276952B2 JP6276952B2 (ja) | 2018-02-07 |
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EP (1) | EP2711334B1 (ja) |
JP (1) | JP6276952B2 (ja) |
BR (1) | BR102013023602A2 (ja) |
FR (1) | FR2995601B1 (ja) |
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KR102107135B1 (ko) * | 2019-12-06 | 2020-05-06 | 주식회사 한울엔지니어링 | 수성가스전환 반응공정과 통합된 압력변환흡착 분리정제 시스템 및 공정 |
KR102536204B1 (ko) * | 2023-02-14 | 2023-05-30 | 고등기술연구원연구조합 | 무포집형 저농도 이산화탄소 활용 플랫폼화합물 생산 기술 |
Citations (6)
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JP2003253270A (ja) * | 2002-03-05 | 2003-09-10 | Nippon Oil Corp | 炭化水素の脱硫方法および燃料電池システム |
JP2004277186A (ja) * | 2003-03-12 | 2004-10-07 | Tokyo Gas Co Ltd | 水素製造装置における熱回収システム |
JP2008512336A (ja) * | 2004-09-09 | 2008-04-24 | ハルドール・トプサー・アクチエゼルスカベット | 水素および/または一酸化炭素の製造方法 |
JP2008115229A (ja) * | 2006-11-01 | 2008-05-22 | Idemitsu Kosan Co Ltd | 脱硫方法、脱硫装置、燃料電池用燃料ガスの製造装置、および、燃料電池システム |
JP2009173479A (ja) * | 2008-01-23 | 2009-08-06 | Fuji Electric Holdings Co Ltd | 熱交換器及び複合型燃料反応器 |
JP2010510159A (ja) * | 2006-11-16 | 2010-04-02 | エイチ2ジーイーエヌ・イノベーションズ・インコーポレイテッド | リアクタ空気供給システムおよびバーナー構成 |
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US8163046B2 (en) | 2008-03-28 | 2012-04-24 | IFP Energies Nouvelles | Start-up process for a unit for producing highly thermally-integrated hydrogen by reforming a hydrocarbon feedstock |
US8894967B2 (en) | 2008-03-28 | 2014-11-25 | IFP Energies Nouvelles | Process for the production of highly thermally-integrated hydrogen by reforming a hydrocarbon feedstock |
US8216324B2 (en) * | 2008-03-28 | 2012-07-10 | IFP Energies Nouvelles | Process for the production of hydrogen with a thermally-integrated desulfurization unit |
US20110085967A1 (en) * | 2009-10-14 | 2011-04-14 | Troy Michael Raybold | Hydrogen product method and apparatus |
FR2969593B1 (fr) * | 2010-12-22 | 2014-08-29 | IFP Energies Nouvelles | Amelioration d'un procede de production d'hydrogene integre thermiquement par reformage d'une charge hydrocarbonee |
-
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- 2012-09-20 FR FR1202495A patent/FR2995601B1/fr not_active Expired - Fee Related
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003253270A (ja) * | 2002-03-05 | 2003-09-10 | Nippon Oil Corp | 炭化水素の脱硫方法および燃料電池システム |
JP2004277186A (ja) * | 2003-03-12 | 2004-10-07 | Tokyo Gas Co Ltd | 水素製造装置における熱回収システム |
JP2008512336A (ja) * | 2004-09-09 | 2008-04-24 | ハルドール・トプサー・アクチエゼルスカベット | 水素および/または一酸化炭素の製造方法 |
JP2008115229A (ja) * | 2006-11-01 | 2008-05-22 | Idemitsu Kosan Co Ltd | 脱硫方法、脱硫装置、燃料電池用燃料ガスの製造装置、および、燃料電池システム |
JP2010510159A (ja) * | 2006-11-16 | 2010-04-02 | エイチ2ジーイーエヌ・イノベーションズ・インコーポレイテッド | リアクタ空気供給システムおよびバーナー構成 |
JP2009173479A (ja) * | 2008-01-23 | 2009-08-06 | Fuji Electric Holdings Co Ltd | 熱交換器及び複合型燃料反応器 |
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BR102013023602A2 (pt) | 2014-10-14 |
FR2995601A1 (fr) | 2014-03-21 |
JP6276952B2 (ja) | 2018-02-07 |
EP2711334A1 (fr) | 2014-03-26 |
EP2711334B1 (fr) | 2015-10-14 |
FR2995601B1 (fr) | 2016-05-27 |
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