JPS51110491A - Nox kangenjokayoshokubai - Google Patents

Nox kangenjokayoshokubai

Info

Publication number
JPS51110491A
JPS51110491A JP50035378A JP3537875A JPS51110491A JP S51110491 A JPS51110491 A JP S51110491A JP 50035378 A JP50035378 A JP 50035378A JP 3537875 A JP3537875 A JP 3537875A JP S51110491 A JPS51110491 A JP S51110491A
Authority
JP
Japan
Prior art keywords
kangenjokayoshokubai
nox
nox kangenjokayoshokubai
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.)
Pending
Application number
JP50035378A
Other languages
English (en)
Inventor
Yoshio Umemura
Hisayuki Mizuno
Tooru Ogawa
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.)
Ube Corp
Original Assignee
Ube Industries 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP50035378A priority Critical patent/JPS51110491A/ja
Priority to US05/659,201 priority patent/US4035263A/en
Priority to GB6485/76A priority patent/GB1485938A/en
Priority to DE2608038A priority patent/DE2608038C3/de
Priority to IT21627/76A priority patent/IT1058577B/it
Priority to FR7608940A priority patent/FR2305230A1/fr
Publication of JPS51110491A publication Critical patent/JPS51110491A/ja
Pending legal-status Critical Current

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
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9413—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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/755—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
    • B01D2255/20753—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP50035378A 1975-03-26 1975-03-26 Nox kangenjokayoshokubai Pending JPS51110491A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP50035378A JPS51110491A (en) 1975-03-26 1975-03-26 Nox kangenjokayoshokubai
US05/659,201 US4035263A (en) 1975-03-26 1976-02-19 Composite catalyst for clarifying exhaust gas containing nitrogen oxides and method for producing the same
GB6485/76A GB1485938A (en) 1975-03-26 1976-02-19 Composite catalyst for clarifying exhaust gas containing nitrogen oxides and method for producing the same
DE2608038A DE2608038C3 (de) 1975-03-26 1976-02-27 Katalysator zur Reinigung von stickstoffoxydhaltigem Abgas
IT21627/76A IT1058577B (it) 1975-03-26 1976-03-26 Catalizzatore composto per depurare gas di scarico contenente ossidi di azoto e metodo per la sua produzione
FR7608940A FR2305230A1 (fr) 1975-03-26 1976-03-26 Catalyseur composite pour epurer les gaz d'echappement renfermant des oxydes d'azote et procedes de sa preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50035378A JPS51110491A (en) 1975-03-26 1975-03-26 Nox kangenjokayoshokubai

Publications (1)

Publication Number Publication Date
JPS51110491A true JPS51110491A (en) 1976-09-30

Family

ID=12440226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50035378A Pending JPS51110491A (en) 1975-03-26 1975-03-26 Nox kangenjokayoshokubai

Country Status (6)

Country Link
US (1) US4035263A (ja)
JP (1) JPS51110491A (ja)
DE (1) DE2608038C3 (ja)
FR (1) FR2305230A1 (ja)
GB (1) GB1485938A (ja)
IT (1) IT1058577B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3913835A1 (de) * 1989-04-27 1990-10-31 Basf Ag Katalysator fuer die hydrierung aliphatischer ungesaettigter verbindungen
CN1060793A (zh) * 1990-10-22 1992-05-06 华东化工学院 非贵金属三效催化剂
RU2162011C2 (ru) * 1999-04-26 2001-01-20 Саратовский государственный университет им. Н.Г.Чернышевского Катализатор для очистки газа от оксидов азота и углерода
CA2601124C (en) * 2005-03-24 2013-12-17 Idemitsu Kosan Co., Ltd. Desulfurizing agent and method of desulfurization with the same
JP4674921B2 (ja) * 2007-08-13 2011-04-20 旭化成ケミカルズ株式会社 カルボン酸エステル製造用触媒、その製造方法、並びにカルボン酸エステルの製造方法
US20170113186A1 (en) * 2014-04-18 2017-04-27 Atsumitec Co., Ltd. Exhaust gas purification system, catalyst, and exhaust gas purification method
CN103991914B (zh) * 2014-06-09 2016-03-02 中国科学技术大学 静电纺丝制备一维高缺陷NiO纳米线及其在催化方面的应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483138A (en) * 1966-08-31 1969-12-09 Ethyl Corp Neodymium oxide catalyst compositions
US3544264A (en) * 1968-09-25 1970-12-01 Universal Oil Prod Co Method and means for two-stage catalytic treating of engine exhaust gases
BE756150A (fr) * 1969-09-16 1971-02-15 Johnson Matthey & Cy Ltd Perfectionnements aux reactions catalytiques
US3842158A (en) * 1972-04-20 1974-10-15 Union Oil Co Exhaust gas conversion process and catalyst

Also Published As

Publication number Publication date
US4035263A (en) 1977-07-12
FR2305230B1 (ja) 1981-08-28
GB1485938A (en) 1977-09-14
FR2305230A1 (fr) 1976-10-22
DE2608038B2 (de) 1977-12-08
DE2608038C3 (de) 1978-10-05
DE2608038A1 (de) 1976-09-30
IT1058577B (it) 1982-05-10

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