JPS6260141B2 - - Google Patents

Info

Publication number
JPS6260141B2
JPS6260141B2 JP55027459A JP2745980A JPS6260141B2 JP S6260141 B2 JPS6260141 B2 JP S6260141B2 JP 55027459 A JP55027459 A JP 55027459A JP 2745980 A JP2745980 A JP 2745980A JP S6260141 B2 JPS6260141 B2 JP S6260141B2
Authority
JP
Japan
Prior art keywords
layers
smooth
sieve cloth
support profiles
cross
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.)
Expired
Application number
JP55027459A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55121838A (en
Inventor
Furatsutsuaa Geruharuto
Betsuku Berunharuto
Doruto Eruin
Kureebe Hansu
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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 Degussa GmbH filed Critical Degussa GmbH
Publication of JPS55121838A publication Critical patent/JPS55121838A/ja
Publication of JPS6260141B2 publication Critical patent/JPS6260141B2/ja
Granted 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
    • B01D53/74—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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58—Fabrics or filaments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP2745980A 1979-03-06 1980-03-06 Carrier matrix for improved catalyst* its preparation and preparation of its catalyst Granted JPS55121838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792908671 DE2908671A1 (de) 1979-03-06 1979-03-06 Verbesserte traegermatrix fuer katalysatoren

Publications (2)

Publication Number Publication Date
JPS55121838A JPS55121838A (en) 1980-09-19
JPS6260141B2 true JPS6260141B2 (enrdf_load_stackoverflow) 1987-12-15

Family

ID=6064603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2745980A Granted JPS55121838A (en) 1979-03-06 1980-03-06 Carrier matrix for improved catalyst* its preparation and preparation of its catalyst

Country Status (3)

Country Link
JP (1) JPS55121838A (enrdf_load_stackoverflow)
DE (1) DE2908671A1 (enrdf_load_stackoverflow)
GB (1) GB2045637B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116967A1 (de) * 1981-04-29 1982-11-18 Degussa Ag, 6000 Frankfurt Verfahren zum verloeten eines wickelkoerpers mit einem mantel
DE3406507A1 (de) * 1984-02-23 1985-09-12 Peter 4700 Hamm Rössler Interferenz- absorptions- geraeuschdaempferanlage mit gleichzeitiger katalytischer nachverbrennung fuer brennkraftmaschinen
US4708946A (en) * 1985-05-23 1987-11-24 Nippon Shokubai Kagaku Kogyo Co., Ltd. Catalyst for purifying exhaust gas
DE8715289U1 (de) * 1987-11-18 1988-01-14 Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Lohmar Trägerkörper für einen katalytischen Reaktor zur Abgasreinigung
FR2707527B1 (fr) * 1993-07-13 1995-09-15 Inst Francais Du Petrole Catalyseur comprenant un assemblage d'au moins un fil et son utilisation en combustion ou en post-combustion.
DE10005663A1 (de) 2000-02-09 2001-08-23 Basf Ag Herstellungsverfahren für eine Katalysatorpackung, Reaktor mit Katalysatorpackung sowie deren Verwendung
JP6207106B2 (ja) * 2016-03-31 2017-10-04 三恵技研工業株式会社 触媒担体及びその製造方法、並びに排気浄化装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4816040U (enrdf_load_stackoverflow) * 1971-07-06 1973-02-23
DE2302746A1 (de) * 1973-01-20 1974-07-25 Sueddeutsche Kuehler Behr Traegermatrix fuer einen katalytischen reaktor zur abgasreinigung bei brennkraftmaschinen, insb. ottomotoren von kraftfahrzeugen, sowie ein herstellungsverfahren
JPS5739714Y2 (enrdf_load_stackoverflow) * 1974-06-24 1982-09-01
JPS52129692A (en) * 1976-04-24 1977-10-31 Nippon Sheet Glass Co Ltd Honeycomb catalyst structures

Also Published As

Publication number Publication date
JPS55121838A (en) 1980-09-19
GB2045637B (en) 1983-08-17
DE2908671C2 (enrdf_load_stackoverflow) 1987-07-02
GB2045637A (en) 1980-11-05
DE2908671A1 (de) 1980-09-25

Similar Documents

Publication Publication Date Title
US4287097A (en) Carrier matrix for catalysts and a process for the production of same
CA1122956A (en) Shaped catalyst process for its production and its use
US5164350A (en) Catalyst composition for purification of exhaust gas, catalyst for purification of exhaust gas, and process for producing said catalyst
US5168085A (en) Multi-stage twc system
US5376344A (en) Three-way catalyst for automotive emission control
US6881384B1 (en) Catalytic converter for cleaning exhaust gas
JPH0910601A (ja) 排気ガス浄化用触媒およびその製造方法
JPS5932183B2 (ja) 貫通チヤンネルを有する物体及びその製造方法
US4910180A (en) Catalyst and process for its preparation
JPH0910594A (ja) 排気ガス浄化用触媒
JPH03224631A (ja) 粒子を放出せずまた周期的に浄化中断することなく、デイーゼル機関の排気ガスを酸化浄化する連続作動触媒
CN109899138A (zh) 用于汽油废气应用的新型三区两层twc催化剂
JPH10277394A (ja) 自動車排ガス触媒及びその製法
EP2611536A1 (en) Catalyst for gasoline lean burn engines with improved nh3-formation activity
JPH0852365A (ja) 排気ガス浄化用触媒
JP2000079327A (ja) リ―ンバ―ン・エンジン用ＮＯｘトラップ触媒
JPS6260141B2 (enrdf_load_stackoverflow)
US5580533A (en) Catalyst and process for purifying diesel exhaust gases
US20090264283A1 (en) Stabilized Iridium and Ruthenium Catalysts
FI96748B (fi) Katalysaattori pääasiassa alkoholikäyttöisten polttomoottoreiden pakokaasujen sisältämien haitallisten aineiden poistamiseksi, menetelmä sen valmistamiseksi ja sen käyttö
AU630521B2 (en) Three-way catalyst for automotive emission control
JPH081006A (ja) 排ガス浄化用触媒とその製造方法
JPH05184926A (ja) 排ガス浄化用触媒
JPH0478447A (ja) 触媒メタル担体とその製造方法
JPH0427433A (ja) 高温用燃焼触媒およびその製造法