JPWO2020179076A1 - - Google Patents

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Publication number
JPWO2020179076A1
JPWO2020179076A1 JP2019538453A JP2019538453A JPWO2020179076A1 JP WO2020179076 A1 JPWO2020179076 A1 JP WO2020179076A1 JP 2019538453 A JP2019538453 A JP 2019538453A JP 2019538453 A JP2019538453 A JP 2019538453A JP WO2020179076 A1 JPWO2020179076 A1 JP WO2020179076A1
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JP
Japan
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Application number
JP2019538453A
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Japanese (ja)
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JP7388653B2 (ja
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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
    • 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
    • B01D53/90—Injecting reactants
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/28—Molybdenum
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/30—Tungsten
    • 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
    • B01J23/84—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 arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/847—Vanadium, niobium or tantalum or polonium
    • 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
    • B01J37/08—Heat treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP2019538453A 2019-03-07 2019-03-07 脱硝触媒、及びその製造方法 Active JP7388653B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/009201 WO2020179076A1 (fr) 2019-03-07 2019-03-07 Catalyseur de dénitration et son procédé de fabrication

Publications (2)

Publication Number Publication Date
JPWO2020179076A1 true JPWO2020179076A1 (fr) 2020-09-10
JP7388653B2 JP7388653B2 (ja) 2023-11-29

Family

ID=72337721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019538453A Active JP7388653B2 (ja) 2019-03-07 2019-03-07 脱硝触媒、及びその製造方法

Country Status (2)

Country Link
JP (1) JP7388653B2 (fr)
WO (1) WO2020179076A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220168712A1 (en) * 2019-03-07 2022-06-02 The Chugoku Electric Power Co., Inc. Denitration catalyst and method for manufacturing same
CN113926466A (zh) * 2021-11-23 2022-01-14 商河县格尔环保科技服务中心 一种脱硝催化剂及其制备方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5055577A (fr) * 1973-09-18 1975-05-15
JPH01258746A (ja) * 1988-04-08 1989-10-16 Mitsubishi Heavy Ind Ltd 触媒フイルター及びその製造方法
JP2001509432A (ja) * 1997-07-10 2001-07-24 エス ケー コーポレイション 窒素酸化物の除去のための選択的触媒還元及びその触媒体
JP2003053147A (ja) * 2001-08-22 2003-02-25 Nkk Corp 有機塩素化合物、窒素酸化物の除去方法
CN103623814A (zh) * 2012-08-27 2014-03-12 中国科学院生态环境研究中心 一种用于氨选择性催化还原氮氧化物的锰钒复合氧化物催化剂
CN107349935A (zh) * 2017-08-31 2017-11-17 复旦大学 一种低温脱硝催化剂及其制备方法和应用
WO2018047356A1 (fr) * 2016-09-12 2018-03-15 中国電力株式会社 Catalyseur de dénitration et procédé de production d'un catalyseur de dénitration
WO2020179891A1 (fr) * 2019-03-07 2020-09-10 中国電力株式会社 Catalyseur de dénitration et son procédé de fabrication

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5055577A (fr) * 1973-09-18 1975-05-15
JPH01258746A (ja) * 1988-04-08 1989-10-16 Mitsubishi Heavy Ind Ltd 触媒フイルター及びその製造方法
JP2001509432A (ja) * 1997-07-10 2001-07-24 エス ケー コーポレイション 窒素酸化物の除去のための選択的触媒還元及びその触媒体
JP2003053147A (ja) * 2001-08-22 2003-02-25 Nkk Corp 有機塩素化合物、窒素酸化物の除去方法
CN103623814A (zh) * 2012-08-27 2014-03-12 中国科学院生态环境研究中心 一种用于氨选择性催化还原氮氧化物的锰钒复合氧化物催化剂
WO2018047356A1 (fr) * 2016-09-12 2018-03-15 中国電力株式会社 Catalyseur de dénitration et procédé de production d'un catalyseur de dénitration
CN107349935A (zh) * 2017-08-31 2017-11-17 复旦大学 一种低温脱硝催化剂及其制备方法和应用
WO2020179891A1 (fr) * 2019-03-07 2020-09-10 中国電力株式会社 Catalyseur de dénitration et son procédé de fabrication

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
INGLOT, A. ET AL.: "Phases in Vanadium Pentoxide-Tungsten Trioxide Catalysts", JOURNAL OF THE CHEMICAL SOCIETY FARADAY TRANSACTIONS, vol. 91, JPN6019015135, 7 January 1995 (1995-01-07), pages 145 - 148, XP000485492, ISSN: 0005108312, DOI: 10.1039/ft9959100145 *
NAJBAR, M. ET AL.: "Low-temperature reactivity of the surface species of vanadia-tungsta catalyst", SOLID STATE IONICS, vol. Vol.141-142, JPN6019015136, 1 May 2001 (2001-05-01), pages 499 - 506, ISSN: 0005108313 *

Also Published As

Publication number Publication date
JP7388653B2 (ja) 2023-11-29
WO2020179076A1 (fr) 2020-09-10

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