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JPS54133489A - Honeycomb structure treated to zeolite and its manufacture - Google Patents

Honeycomb structure treated to zeolite and its manufacture

Info

Publication number
JPS54133489A
JPS54133489A JP3633979A JP3633979A JPS54133489A JP S54133489 A JPS54133489 A JP S54133489A JP 3633979 A JP3633979 A JP 3633979A JP 3633979 A JP3633979 A JP 3633979A JP S54133489 A JPS54133489 A JP S54133489A
Authority
JP
Japan
Prior art keywords
zeolite
manufacture
honeycomb structure
structure treated
treated
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.)
Granted
Application number
JP3633979A
Other languages
Japanese (ja)
Other versions
JPS6231984B2 (en
Inventor
Montei Puroon Sutanrei
Maachin Uorutaaman Jierarudo
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.)
Engelhard Minerals and Chemicals Corp
Original Assignee
Engelhard Minerals and Chemicals Corp
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
Priority claimed from US05/891,503 external-priority patent/US4157375A/en
Application filed by Engelhard Minerals and Chemicals Corp filed Critical Engelhard Minerals and Chemicals Corp
Publication of JPS54133489A publication Critical patent/JPS54133489A/en
Publication of JPS6231984B2 publication Critical patent/JPS6231984B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/061—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing metallic elements added to the zeolite
    • 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
    • B01D53/9418—Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2062—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/50—Zeolites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Biomedical Technology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
JP3633979A 1978-03-30 1979-03-29 Honeycomb structure treated to zeolite and its manufacture Granted JPS54133489A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/891,503 US4157375A (en) 1977-12-02 1978-03-30 Conversion of nitrogen oxides

Publications (2)

Publication Number Publication Date
JPS54133489A true JPS54133489A (en) 1979-10-17
JPS6231984B2 JPS6231984B2 (en) 1987-07-11

Family

ID=25398303

Family Applications (2)

Application Number Title Priority Date Filing Date
JP3633979A Granted JPS54133489A (en) 1978-03-30 1979-03-29 Honeycomb structure treated to zeolite and its manufacture
JP63207462A Granted JPS6480431A (en) 1978-03-30 1988-08-23 Method for reduction of nitrogen oxides

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP63207462A Granted JPS6480431A (en) 1978-03-30 1988-08-23 Method for reduction of nitrogen oxides

Country Status (4)

Country Link
JP (2) JPS54133489A (en)
CA (1) CA1110829A (en)
DE (1) DE2912269A1 (en)
GB (1) GB2017520A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58202042A (en) * 1982-05-20 1983-11-25 Toray Ind Inc Zeolite-containing honeycomb structure
JPS59230642A (en) * 1983-06-15 1984-12-25 Toyo Soda Mfg Co Ltd Selective reducing and denitrating catalyst and denitration method of gas using the same
JPH08268712A (en) * 1994-10-11 1996-10-15 Corning Inc Molecular sieve and its production
JP2010001205A (en) * 2008-05-20 2010-01-07 Ibiden Co Ltd Honeycomb structure
JP2017509486A (en) * 2014-03-27 2017-04-06 ジョンソン、マッセイ、パブリック、リミテッド、カンパニーＪｏｈｎｓｏｎ Ｍａｔｔｈｅｙ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ Catalyst production method and catalyst itself

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3328653A1 (en) * 1983-08-09 1985-02-28 Steuler Industriewerke GmbH, 5410 Höhr-Grenzhausen DEVICE FOR CARRYING OUT A METHOD FOR SEPARATING STICKOXYDES FROM EXHAUST GASES
EP0205813A3 (en) * 1985-04-22 1988-09-21 Klaus Rennebeck Catalyst, especially for cleaning exhaust gas, process and apparatus for its manufacture
DE3674313D1 (en) * 1985-08-08 1990-10-25 Mobil Oil Corp REDUCTION OF NITROGEN OXIDS IN EXHAUST GAS.
US4778665A (en) * 1986-09-09 1988-10-18 Mobil Oil Corporation Abatement of NOx in exhaust gases
DE3635284A1 (en) * 1986-10-16 1988-04-28 Steuler Industriewerke Gmbh CATALYST FOR REMOVING NITROGEN OXIDS FROM EXHAUST GAS
JPH0339655Y2 (en) * 1987-03-16 1991-08-21
DE3738916A1 (en) * 1987-11-17 1989-05-24 Ibs Engineering & Consulting I Large-sized or small-sized molecular sieve shaped body and process for the production thereof
US5125231A (en) * 1990-06-08 1992-06-30 Corning Incorporated Dual converter engine exhaust system for reducing hydrocarbon emissions
US6089014A (en) * 1990-06-08 2000-07-18 Corning Incorporated Engine exhaust system with reduced hydrocarbon emissions
US5207734A (en) * 1991-07-22 1993-05-04 Corning Incorporated Engine exhaust system for reduction of hydrocarbon emissions
CN111957294A (en) * 2020-08-11 2020-11-20 江西宝安新材料科技有限公司 Baking-free manufacturing method of honeycomb type molecular sieve
CN114887649A (en) * 2022-07-14 2022-08-12 中国汽车技术研究中心有限公司 Coating-free integral type exhaust gas purification catalyst and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5191868A (en) * 1975-01-27 1976-08-12
JPS5239592A (en) * 1975-09-25 1977-03-26 Toa Nenryo Kogyo Kk Denitration catalyst

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119660A (en) * 1960-09-26 1964-01-28 Union Carbide Corp Process for producing molecular sieve bodies
US3391994A (en) * 1964-12-08 1968-07-09 Engelhard Min & Chem Method for producing faujasitetype zeolites
JPS548351B2 (en) * 1973-09-27 1979-04-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5191868A (en) * 1975-01-27 1976-08-12
JPS5239592A (en) * 1975-09-25 1977-03-26 Toa Nenryo Kogyo Kk Denitration catalyst

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58202042A (en) * 1982-05-20 1983-11-25 Toray Ind Inc Zeolite-containing honeycomb structure
JPH0255102B2 (en) * 1982-05-20 1990-11-26 Tore Kk
JPS59230642A (en) * 1983-06-15 1984-12-25 Toyo Soda Mfg Co Ltd Selective reducing and denitrating catalyst and denitration method of gas using the same
JPH0417096B2 (en) * 1983-06-15 1992-03-25 Tosoh Corp
JPH08268712A (en) * 1994-10-11 1996-10-15 Corning Inc Molecular sieve and its production
JP2010001205A (en) * 2008-05-20 2010-01-07 Ibiden Co Ltd Honeycomb structure
JP2017509486A (en) * 2014-03-27 2017-04-06 ジョンソン、マッセイ、パブリック、リミテッド、カンパニーＪｏｈｎｓｏｎ Ｍａｔｔｈｅｙ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ Catalyst production method and catalyst itself

Also Published As

Publication number Publication date
JPS6480431A (en) 1989-03-27
JPH0236288B2 (en) 1990-08-16
DE2912269A1 (en) 1979-10-11
DE2912269C2 (en) 1990-02-08
GB2017520A (en) 1979-10-10
JPS6231984B2 (en) 1987-07-11
CA1110829A (en) 1981-10-20

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