JPS5731938B2 - - Google Patents

Info

Publication number
JPS5731938B2
JPS5731938B2 JP11421873A JP11421873A JPS5731938B2 JP S5731938 B2 JPS5731938 B2 JP S5731938B2 JP 11421873 A JP11421873 A JP 11421873A JP 11421873 A JP11421873 A JP 11421873A JP S5731938 B2 JPS5731938 B2 JP S5731938B2
Authority
JP
Japan
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.)
Expired
Application number
JP11421873A
Other languages
Japanese (ja)
Other versions
JPS5064189A (US07714131-20100511-C00038.png
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 filed Critical
Priority to JP11421873A priority Critical patent/JPS5731938B2/ja
Priority to US05/510,719 priority patent/US3956186A/en
Publication of JPS5064189A publication Critical patent/JPS5064189A/ja
Publication of JPS5731938B2 publication Critical patent/JPS5731938B2/ja
Expired 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0242—Coating followed by impregnation
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/62—Carbon oxides
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
    • 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
    • B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
    • 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
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP11421873A 1973-10-11 1973-10-11 Expired JPS5731938B2 (US07714131-20100511-C00038.png)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP11421873A JPS5731938B2 (US07714131-20100511-C00038.png) 1973-10-11 1973-10-11
US05/510,719 US3956186A (en) 1973-10-11 1974-09-30 Alumina coating for solid carriers for catalysts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11421873A JPS5731938B2 (US07714131-20100511-C00038.png) 1973-10-11 1973-10-11

Publications (2)

Publication Number Publication Date
JPS5064189A JPS5064189A (US07714131-20100511-C00038.png) 1975-05-31
JPS5731938B2 true JPS5731938B2 (US07714131-20100511-C00038.png) 1982-07-07

Family

ID=14632166

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11421873A Expired JPS5731938B2 (US07714131-20100511-C00038.png) 1973-10-11 1973-10-11

Country Status (2)

Country Link
US (1) US3956186A (US07714131-20100511-C00038.png)
JP (1) JPS5731938B2 (US07714131-20100511-C00038.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6162192U (US07714131-20100511-C00038.png) * 1984-09-27 1986-04-26

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220559A (en) * 1978-02-14 1980-09-02 Engelhard Minerals & Chemicals Corporation High temperature-stable catalyst composition
US4568448A (en) * 1980-11-26 1986-02-04 Mobil Oil Corporation Hydrodesulfurization process employing poison-resistant catalyst
GB8913978D0 (en) * 1989-06-17 1989-08-09 Atomic Energy Authority Uk Catalytic treatment
US5593654A (en) * 1992-03-12 1997-01-14 Condea Vista Company Preparation of stabilized alumina having enhanced resistance to loss of surface area at high temperatures
US5866498A (en) * 1992-09-28 1999-02-02 Ford Global Technologies, Inc. Composite catalysts for hydrocarbon oxidation
US5837634A (en) * 1992-11-12 1998-11-17 Condea Vista Company Process for producing stabilized alumina having enhanced resistance to loss of surface area at high temperatures
US5741467A (en) * 1995-06-07 1998-04-21 Asec Manufacturing Palladium catalyst washcoat supports for improved methane oxidation in natural gas automotive emission catalysts
DE69938864D1 (de) * 1998-02-23 2008-07-17 Kao Corp Verfahren zum fertigen von gegenständen aus papiermasse
EP1043067A3 (en) * 1999-04-09 2002-03-27 Denso Corporation A ceramic support capable of supporting a catalyst, a catalyst-ceramic body and processes for producing same
JP2002177794A (ja) * 2000-09-29 2002-06-25 Denso Corp セラミック触媒体およびセラミック担体
US20020077248A1 (en) * 2000-09-29 2002-06-20 Tomohiko Nakanishi Ceramic carrier and ceramic catalyst body
US7067452B2 (en) * 2000-09-29 2006-06-27 Denso Corporation Ceramic catalyst body
JP2002172323A (ja) * 2000-09-29 2002-06-18 Denso Corp セラミック触媒体、セラミック担体とその製造方法
JP4030320B2 (ja) * 2001-03-22 2008-01-09 株式会社デンソー セラミック体およびセラミック触媒体
JP3997825B2 (ja) 2001-06-28 2007-10-24 株式会社デンソー セラミックフィルタおよび触媒付セラミックフィルタ
JP2003112058A (ja) * 2001-07-30 2003-04-15 Denso Corp セラミック触媒体
JP2003200062A (ja) * 2001-10-26 2003-07-15 Denso Corp 車両用触媒
US20030092567A1 (en) * 2001-11-12 2003-05-15 Masakazu Tanaka Ceramic catalyst body
JP2003164760A (ja) * 2001-11-29 2003-06-10 Denso Corp セラミック触媒体
JP2003230838A (ja) * 2001-12-06 2003-08-19 Denso Corp セラミック触媒体
JP4271400B2 (ja) 2002-02-14 2009-06-03 株式会社デンソー 触媒体
JP2003326175A (ja) * 2002-03-07 2003-11-18 Denso Corp 担体とその製造方法、および触媒体
DE10214343A1 (de) * 2002-03-28 2003-10-09 Omg Ag & Co Kg Partikelfilter mit einer katalytisch aktiven Beschichtung zur Beschleunigung der Verbrennung der auf dem Filter gesammelten Rußpartikel während einer Regenerationsphase
JP4584555B2 (ja) * 2002-10-17 2010-11-24 株式会社デンソー セラミック触媒体
JP4246075B2 (ja) * 2003-03-07 2009-04-02 株式会社デンソー セラミック触媒体の製造方法
JP3945446B2 (ja) * 2003-04-24 2007-07-18 株式会社デンソー セラミック担体とその製造方法
JP4313708B2 (ja) * 2003-06-27 2009-08-12 株式会社日本自動車部品総合研究所 セラミック担体
CN110128928B (zh) * 2019-05-08 2021-09-17 中国京冶工程技术有限公司 一种耐高温环保钢结构防火涂料及其制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4846588A (US07714131-20100511-C00038.png) * 1971-10-16 1973-07-03

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941960A (en) * 1955-07-14 1960-06-21 Houdry Process Corp Preparation of multifunctional catalyst
US3146210A (en) * 1960-05-17 1964-08-25 Oxy Catalyst Inc Preparation of catalyst pellets having sustained hardness and attrition resistance
US3524721A (en) * 1967-12-22 1970-08-18 Ethyl Corp Catalyst composition
US3743709A (en) * 1971-07-12 1973-07-03 Canadian Patents Dev Preparation of highly porous alumina

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4846588A (US07714131-20100511-C00038.png) * 1971-10-16 1973-07-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6162192U (US07714131-20100511-C00038.png) * 1984-09-27 1986-04-26

Also Published As

Publication number Publication date
US3956186A (en) 1976-05-11
JPS5064189A (US07714131-20100511-C00038.png) 1975-05-31

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