WO2008142765A1 - Catalyst for nitrous oxide decomposition and method of purifying gas containing nitrous oxide - Google Patents

Catalyst for nitrous oxide decomposition and method of purifying gas containing nitrous oxide 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
Application number
PCT/JP2007/060284
Other languages
French (fr)
Japanese (ja)
Inventor
Hironobu Ono
Atsushi Morita
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 PCT/JP2007/060284 priority Critical patent/WO2008142765A1/en
Priority to JP2009515034A priority patent/JPWO2008142765A1/en
Publication of WO2008142765A1 publication Critical patent/WO2008142765A1/en

Links

Classifications

    • 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
    • B01J35/633—
    • 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)

Abstract

A novel catalyst for the decomposition of nitrous oxide with which nitrous oxide can be efficiently decomposed and removed; and a method of purifying a gas containing nitrous oxide with this catalyst. The catalyst for nitrous oxide decomposition comprises (A) at least one element selected among alkali metals, magnesium, alkaline earth metals, and rare earth metals or a compound thereof and (B) at least one element selected among nickel, cobalt, copper, iron, manganese, silver, ruthenium, rhodium, platinum, gold, palladium, and iridium or a compound thereof. It has a pore volume of 0.10-0.60 mL/g.
PCT/JP2007/060284 2007-05-18 2007-05-18 Catalyst for nitrous oxide decomposition and method of purifying gas containing nitrous oxide WO2008142765A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2007/060284 WO2008142765A1 (en) 2007-05-18 2007-05-18 Catalyst for nitrous oxide decomposition and method of purifying gas containing nitrous oxide
JP2009515034A JPWO2008142765A1 (en) 2007-05-18 2007-05-18 Nitrous oxide decomposition catalyst and purification method of nitrous oxide-containing gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/060284 WO2008142765A1 (en) 2007-05-18 2007-05-18 Catalyst for nitrous oxide decomposition and method of purifying gas containing nitrous oxide

Publications (1)

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

Family

ID=40031492

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/060284 WO2008142765A1 (en) 2007-05-18 2007-05-18 Catalyst for nitrous oxide decomposition and method of purifying gas containing nitrous oxide

Country Status (2)

Country Link
JP (1) JPWO2008142765A1 (en)
WO (1) WO2008142765A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014104051A1 (en) * 2012-12-25 2014-07-03 日揮ユニバーサル株式会社 Exhaust gas purifying catalyst having excellent silicon tolerance
JP2016529099A (en) * 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 Nitrous oxide decomposition catalyst
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
JP7369842B2 (en) 2021-11-22 2023-10-26 財團法人工業技術研究院 Apparatus and method for simultaneously removing flammable gas and nitrous oxide

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06106027A (en) * 1992-04-28 1994-04-19 Mitsui Mining Co Ltd Decomposition removal method for nitrous oxide
JPH07509398A (en) * 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 Silver-containing aluminum oxide supported catalyst and process for the catalytic cracking of dinitrogen monoxide, pure or contained in a gas mixture
JPH08505567A (en) * 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 Process for the catalytic cracking of dinitrogen monoxide contained in pure or gas mixtures
JP2002527232A (en) * 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 High temperature stable catalyst for decomposition of N2O
JP2007152263A (en) * 2005-12-07 2007-06-21 Nippon Shokubai Co Ltd Catalyst for nitrous oxide decomposition and method for purifying nitrous oxide-containing gas

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS637826A (en) * 1986-06-30 1988-01-13 Ebara Res Co Ltd Removing method for nitrous oxide in gas mixture
JP3221116B2 (en) * 1992-11-04 2001-10-22 堺化学工業株式会社 Catalyst for decomposition of nitrous oxide

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06106027A (en) * 1992-04-28 1994-04-19 Mitsui Mining Co Ltd Decomposition removal method for nitrous oxide
JPH07509398A (en) * 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 Silver-containing aluminum oxide supported catalyst and process for the catalytic cracking of dinitrogen monoxide, pure or contained in a gas mixture
JPH08505567A (en) * 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 Process for the catalytic cracking of dinitrogen monoxide contained in pure or gas mixtures
JP2002527232A (en) * 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 High temperature stable catalyst for decomposition of N2O
JP2007152263A (en) * 2005-12-07 2007-06-21 Nippon Shokubai Co Ltd Catalyst for nitrous oxide decomposition and method for purifying nitrous oxide-containing gas

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014104051A1 (en) * 2012-12-25 2014-07-03 日揮ユニバーサル株式会社 Exhaust gas purifying catalyst having excellent silicon tolerance
CN104884164A (en) * 2012-12-25 2015-09-02 日挥通用株式会社 Exhaust gas purifying catalyst having excellent silicon tolerance
JPWO2014104051A1 (en) * 2012-12-25 2017-01-12 日揮ユニバーサル株式会社 Exhaust gas purification catalyst with excellent silicon poisoning resistance
JP2016529099A (en) * 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 Nitrous oxide decomposition catalyst
JP2020182945A (en) * 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 Nitrous oxide decomposition catalyst
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
JP7369842B2 (en) 2021-11-22 2023-10-26 財團法人工業技術研究院 Apparatus and method for simultaneously removing flammable gas and nitrous oxide

Also Published As

Publication number Publication date
JPWO2008142765A1 (en) 2010-08-05

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