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WO2008142765A1 - 亜酸化窒素分解用触媒および亜酸化窒素含有ガスの浄化方法 - Google Patents

亜酸化窒素分解用触媒および亜酸化窒素含有ガスの浄化方法 Download PDF

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Publication number
WO2008142765A1
WO2008142765A1 PCT/JP2007/060284 JP2007060284W WO2008142765A1 WO 2008142765 A1 WO2008142765 A1 WO 2008142765A1 JP 2007060284 W JP2007060284 W JP 2007060284W WO 2008142765 A1 WO2008142765 A1 WO 2008142765A1
Authority
WO
WIPO (PCT)
Prior art keywords
nitrous oxide
catalyst
gas containing
decomposition
purifying gas
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2007/060284
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English (en)
French (fr)
Inventor
Hironobu Ono
Atsushi Morita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai Co Ltd
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
Application filed by Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Priority to JP2009515034A priority Critical patent/JPWO2008142765A1/ja
Priority to PCT/JP2007/060284 priority patent/WO2008142765A1/ja
Publication of WO2008142765A1 publication Critical patent/WO2008142765A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8628—Processes characterised by a specific catalyst
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/58—Platinum group metals with alkali- or alkaline earth metals
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/78—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with alkali- or alkaline earth metals
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20746—Cobalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20753—Nickel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20761—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/402—Dinitrogen oxide
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/633—Pore volume less than 0.5 ml/g
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0814—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with catalytic converters, e.g. NOx absorption/storage reduction catalysts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)

Abstract

　亜酸化窒素を効率よく分解除去し得る新規な亜酸化窒素分解用触媒、およびこの触媒を用いた亜酸化窒素含有ガスの浄化方法を提供する。（Ａ）アルカリ金属、マグネシウム、アルカリ土類金属および希土類金属から選ばれる少なくとも１種の元素または化合物と、（Ｂ）ニッケル、コバルト、銅、鉄、マンガン、銀、ルテニウム、ロジウム、白金、金、パラジウムおよびイリジウムから選ばれる少なくとも１種の元素または化合物とを含有し、細孔容積が０．１０～０．６０ｍｌ／ｇの範囲にある亜酸化窒素分解用触媒が提供される。
PCT/JP2007/060284 2007-05-18 2007-05-18 亜酸化窒素分解用触媒および亜酸化窒素含有ガスの浄化方法 Ceased WO2008142765A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009515034A JPWO2008142765A1 (ja) 2007-05-18 2007-05-18 亜酸化窒素分解用触媒および亜酸化窒素含有ガスの浄化方法
PCT/JP2007/060284 WO2008142765A1 (ja) 2007-05-18 2007-05-18 亜酸化窒素分解用触媒および亜酸化窒素含有ガスの浄化方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/060284 WO2008142765A1 (ja) 2007-05-18 2007-05-18 亜酸化窒素分解用触媒および亜酸化窒素含有ガスの浄化方法

Publications (1)

Publication Number Publication Date
WO2008142765A1 true WO2008142765A1 (ja) 2008-11-27

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Country Status (2)

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JP (1) JPWO2008142765A1 (ja)
WO (1) WO2008142765A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014104051A1 (ja) * 2012-12-25 2014-07-03 日揮ユニバーサル株式会社 耐珪素被毒性に優れた排ガス浄化用触媒
JP2016529099A (ja) * 2013-07-31 2016-09-23 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー 亜酸化窒素分解触媒
WO2020065133A1 (en) * 2018-09-26 2020-04-02 Teknologian Tutkimuskeskus Vtt Oy A METHOD OF SELECTIVELY CATALYTICALLY OXIDIZING DINITROGEN OXIDE, A METHOD OF DETECTING RADIOCARBON, AN APPARATUS, AND USE OF A NiO CATALYST
WO2022038317A1 (en) * 2020-08-19 2022-02-24 Teknologian Tutkimuskeskus Vtt Oy A method of selectively catalytically reducing dinitrogen oxide, a method of extracting carbon dioxide, a method of detecting carbon dioxide, an apparatus, and use
JP2023076383A (ja) * 2021-11-22 2023-06-01 財團法人工業技術研究院 可燃性ガス及び亜酸化窒素を同時に除去する装置及び方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06106027A (ja) * 1992-04-28 1994-04-19 Mitsui Mining Co Ltd 亜酸化窒素の分解除去法
JPH07509398A (ja) * 1992-07-28 1995-10-19 ビーエーエスエフ　アクチエンゲゼルシャフト 銀含有の酸化アルミニウム担持触媒および純粋かまたはガス混合物中に含有された一酸化二窒素の接触分解のための方法
JPH08505567A (ja) * 1993-01-21 1996-06-18 ビーエーエスエフ アクチエンゲゼルシャフト 純粋のもしくはガス混合物中に含有されている一酸化二窒素の接触分解の方法
JP2002527232A (ja) * 1998-10-21 2002-08-27 ビーエーエスエフ アクチェンゲゼルシャフト Ｎ２ｏの分解のための高温安定触媒
JP2007152263A (ja) * 2005-12-07 2007-06-21 Nippon Shokubai Co Ltd 亜酸化窒素分解用触媒および亜酸化窒素含有ガスの浄化方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS637826A (ja) * 1986-06-30 1988-01-13 Ebara Res Co Ltd ガス混合物中の亜酸化窒素の除去方法
JP3221116B2 (ja) * 1992-11-04 2001-10-22 堺化学工業株式会社 亜酸化窒素分解用触媒

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06106027A (ja) * 1992-04-28 1994-04-19 Mitsui Mining Co Ltd 亜酸化窒素の分解除去法
JPH07509398A (ja) * 1992-07-28 1995-10-19 ビーエーエスエフ　アクチエンゲゼルシャフト 銀含有の酸化アルミニウム担持触媒および純粋かまたはガス混合物中に含有された一酸化二窒素の接触分解のための方法
JPH08505567A (ja) * 1993-01-21 1996-06-18 ビーエーエスエフ アクチエンゲゼルシャフト 純粋のもしくはガス混合物中に含有されている一酸化二窒素の接触分解の方法
JP2002527232A (ja) * 1998-10-21 2002-08-27 ビーエーエスエフ アクチェンゲゼルシャフト Ｎ２ｏの分解のための高温安定触媒
JP2007152263A (ja) * 2005-12-07 2007-06-21 Nippon Shokubai Co Ltd 亜酸化窒素分解用触媒および亜酸化窒素含有ガスの浄化方法

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014104051A1 (ja) * 2012-12-25 2014-07-03 日揮ユニバーサル株式会社 耐珪素被毒性に優れた排ガス浄化用触媒
CN104884164A (zh) * 2012-12-25 2015-09-02 日挥通用株式会社 耐硅毒害性优异的排气净化用催化剂
JPWO2014104051A1 (ja) * 2012-12-25 2017-01-12 日揮ユニバーサル株式会社 耐珪素被毒性に優れた排ガス浄化用触媒
JP2016529099A (ja) * 2013-07-31 2016-09-23 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー 亜酸化窒素分解触媒
JP2020182945A (ja) * 2013-07-31 2020-11-12 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー 亜酸化窒素分解触媒
WO2020065133A1 (en) * 2018-09-26 2020-04-02 Teknologian Tutkimuskeskus Vtt Oy A METHOD OF SELECTIVELY CATALYTICALLY OXIDIZING DINITROGEN OXIDE, A METHOD OF DETECTING RADIOCARBON, AN APPARATUS, AND USE OF A NiO CATALYST
US12196731B2 (en) 2018-09-26 2025-01-14 Teknologian Tutkimuskeskus Vtt Oy Method of selectively catalytically oxidizing dinitrogen oxide, a method of detecting radiocarbon, an apparatus, and use of a NiO catalyst
WO2022038317A1 (en) * 2020-08-19 2022-02-24 Teknologian Tutkimuskeskus Vtt Oy A method of selectively catalytically reducing dinitrogen oxide, a method of extracting carbon dioxide, a method of detecting carbon dioxide, an apparatus, and use
US12311316B2 (en) 2020-08-19 2025-05-27 Teknologian Tutkimuskeskus Vtt Oy Method of selectively catalytically reducing dinitrogen oxide, a method of extracting carbon dioxide, a method of detecting carbon dioxide, an apparatus, and use
JP2023076383A (ja) * 2021-11-22 2023-06-01 財團法人工業技術研究院 可燃性ガス及び亜酸化窒素を同時に除去する装置及び方法
JP7369842B2 (ja) 2021-11-22 2023-10-26 財團法人工業技術研究院 可燃性ガス及び亜酸化窒素を同時に除去する装置及び方法

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