JPS55134645A - Basket shaped denitrificating catalyst - Google Patents

Basket shaped denitrificating catalyst

Info

Publication number
JPS55134645A
JPS55134645A JP4161079A JP4161079A JPS55134645A JP S55134645 A JPS55134645 A JP S55134645A JP 4161079 A JP4161079 A JP 4161079A JP 4161079 A JP4161079 A JP 4161079A JP S55134645 A JPS55134645 A JP S55134645A
Authority
JP
Japan
Prior art keywords
basket
catalyst
metal net
wire metal
catalyst component
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
JP4161079A
Other languages
Japanese (ja)
Other versions
JPS5926340B2 (en
Inventor
Shigeo Shimizu
Koji Kitazawa
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.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen 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
Application filed by Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP54041610A priority Critical patent/JPS5926340B2/en
Publication of JPS55134645A publication Critical patent/JPS55134645A/en
Publication of JPS5926340B2 publication Critical patent/JPS5926340B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

PURPOSE: To obtain a highly active catalyst with heat resistance and impact resistance by a method wherein TiO2-V2O5 type catalyst component is held within a basket formed by firmly depositing a fine wire metal net on both sides of a thick wire metal net.
CONSTITUTION: In a selective denitrating reaction of an exhaust gas using ammonia as a reducing agent, a fine wire metal net 2 as a basket wall is firmly deposited to both sides of a thick wire metal net 1 forming a skeleton in a sandwich like manner to form a basket structure 3 and a basket shaped denitrating catalyst obtained by holding TiO2-V2O5 type catalyst component 4 within the interior thereof is used. This catalyst is excellent in heat resistance, pressure resistance and impact resistance because a catalyst component is not directly deposited to a basket wall.
COPYRIGHT: (C)1980,JPO&Japio
JP54041610A 1979-04-05 1979-04-05 Basket type denitrification catalyst Expired JPS5926340B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54041610A JPS5926340B2 (en) 1979-04-05 1979-04-05 Basket type denitrification catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54041610A JPS5926340B2 (en) 1979-04-05 1979-04-05 Basket type denitrification catalyst

Publications (2)

Publication Number Publication Date
JPS55134645A true JPS55134645A (en) 1980-10-20
JPS5926340B2 JPS5926340B2 (en) 1984-06-26

Family

ID=12613113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54041610A Expired JPS5926340B2 (en) 1979-04-05 1979-04-05 Basket type denitrification catalyst

Country Status (1)

Country Link
JP (1) JPS5926340B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732879A (en) * 1985-11-08 1988-03-22 Owens-Corning Fiberglas Corporation Method for applying porous, metal oxide coatings to relatively nonporous fibrous substrates

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5199748U (en) * 1975-06-24 1976-08-10
JPS5248565A (en) * 1975-10-17 1977-04-18 Mitsubishi Heavy Ind Ltd Process for removing nitrogen oxides in combustion exhaust gas
JPS5455660U (en) * 1977-09-27 1979-04-17

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5199748U (en) * 1975-06-24 1976-08-10
JPS5248565A (en) * 1975-10-17 1977-04-18 Mitsubishi Heavy Ind Ltd Process for removing nitrogen oxides in combustion exhaust gas
JPS5455660U (en) * 1977-09-27 1979-04-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732879A (en) * 1985-11-08 1988-03-22 Owens-Corning Fiberglas Corporation Method for applying porous, metal oxide coatings to relatively nonporous fibrous substrates

Also Published As

Publication number Publication date
JPS5926340B2 (en) 1984-06-26

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