JPH0260374B2 - - Google Patents

Info

Publication number
JPH0260374B2
JPH0260374B2 JP59078664A JP7866484A JPH0260374B2 JP H0260374 B2 JPH0260374 B2 JP H0260374B2 JP 59078664 A JP59078664 A JP 59078664A JP 7866484 A JP7866484 A JP 7866484A JP H0260374 B2 JPH0260374 B2 JP H0260374B2
Authority
JP
Japan
Prior art keywords
catalyst
platinum
supported
exhaust gas
inorganic base
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 - Lifetime
Application number
JP59078664A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60222146A (ja
Inventor
Yasuo Ikeda
Kenji Ueda
Koichi Saito
Kyoshi Yonehara
Tetsutsugu Ono
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.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai Co 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 Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Priority to JP59078664A priority Critical patent/JPS60222146A/ja
Publication of JPS60222146A publication Critical patent/JPS60222146A/ja
Publication of JPH0260374B2 publication Critical patent/JPH0260374B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2027—Metallic material
    • B01D39/2051—Metallic foam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0471—Surface coating material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP59078664A 1984-04-20 1984-04-20 排ガス浄化用触媒およびその製法 Granted JPS60222146A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59078664A JPS60222146A (ja) 1984-04-20 1984-04-20 排ガス浄化用触媒およびその製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59078664A JPS60222146A (ja) 1984-04-20 1984-04-20 排ガス浄化用触媒およびその製法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2154036A Division JPH03114539A (ja) 1990-06-14 1990-06-14 排ガス浄化用触媒およびその製法

Publications (2)

Publication Number Publication Date
JPS60222146A JPS60222146A (ja) 1985-11-06
JPH0260374B2 true JPH0260374B2 (enrdf_load_stackoverflow) 1990-12-17

Family

ID=13668126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59078664A Granted JPS60222146A (ja) 1984-04-20 1984-04-20 排ガス浄化用触媒およびその製法

Country Status (1)

Country Link
JP (1) JPS60222146A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0275342A (ja) * 1988-09-13 1990-03-15 Cataler Kogyo Kk カーボン微粒子燃焼用触媒
JP2001347168A (ja) * 2000-06-06 2001-12-18 Toyota Motor Corp 排気ガス浄化用触媒
JP7554935B2 (ja) * 2021-08-04 2024-09-20 三井金属鉱業株式会社 タングステン酸溶液およびその製造方法、酸化タングステン粉末およびその製造方法

Also Published As

Publication number Publication date
JPS60222146A (ja) 1985-11-06

Similar Documents

Publication Publication Date Title
JP2821033B2 (ja) ディーゼルエンジン排ガス浄化用触媒
JP3061399B2 (ja) ディーゼルエンジン排ガス浄化用触媒および浄化方法
EP0174495B1 (en) Catalyst for purifying diesel engine exhaust gases
JP2716205B2 (ja) 排ガス浄化用触媒
JP2891609B2 (ja) ディーゼルエンジン排ガス浄化用触媒
KR20060093102A (ko) 열 안정성이 개선된 촉매첨가 디젤 분진 필터
JPH08266865A (ja) ディーゼルエンジン用排ガス浄化触媒
JPH04200637A (ja) ディーゼルエンジン排ガス浄化用触媒
JP2825420B2 (ja) ディーゼルエンジン排ガス浄化用触媒
JPH0462778B2 (enrdf_load_stackoverflow)
JP2002210368A (ja) 溶融塩型触媒
JPH0442063B2 (enrdf_load_stackoverflow)
JP2577757B2 (ja) ディーゼル排ガス浄化用触媒
JPH0260374B2 (enrdf_load_stackoverflow)
JPH0232934B2 (enrdf_load_stackoverflow)
JP3626999B2 (ja) 排ガス浄化材及び排ガス浄化方法
JPH0342936B2 (enrdf_load_stackoverflow)
JP3503073B2 (ja) デイーゼルエンジン排ガス浄化用触媒
JP3337081B2 (ja) デイーゼルエンジン排ガス浄化用触媒
JPH0558775B2 (enrdf_load_stackoverflow)
JPH0214744A (ja) 排ガス浄化用触媒
JPH0575457B2 (enrdf_load_stackoverflow)
JPH0464735B2 (enrdf_load_stackoverflow)
JP2002177788A (ja) 排気ガス浄化用触媒及びその製造方法
JPH0578385B2 (enrdf_load_stackoverflow)