JPS5541881A - Manufacture of plate type denitrification catalyst - Google Patents

Manufacture of plate type denitrification catalyst

Info

Publication number
JPS5541881A
JPS5541881A JP11618778A JP11618778A JPS5541881A JP S5541881 A JPS5541881 A JP S5541881A JP 11618778 A JP11618778 A JP 11618778A JP 11618778 A JP11618778 A JP 11618778A JP S5541881 A JPS5541881 A JP S5541881A
Authority
JP
Japan
Prior art keywords
sol
titania
slurry
baked
denitrification catalyst
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
JP11618778A
Other languages
English (en)
Japanese (ja)
Other versions
JPS615772B2 (enrdf_load_stackoverflow
Inventor
Shigeya Inaba
Kenichi Nagai
Yasuyoshi Kamino
Kazuo Maeda
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.)
Kanadevia Corp
Original Assignee
Hitachi Zosen Corp
Hitachi Shipbuilding and Engineering 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 Hitachi Zosen Corp, Hitachi Shipbuilding and Engineering Co Ltd filed Critical Hitachi Zosen Corp
Priority to JP11618778A priority Critical patent/JPS5541881A/ja
Priority to GB7919782A priority patent/GB2029720B/en
Priority to NLAANVRAGE7904502,A priority patent/NL179551C/xx
Priority to BE2/57901A priority patent/BE877183A/xx
Priority to FR7916745A priority patent/FR2436628A1/fr
Priority to IT49657/79A priority patent/IT1118887B/it
Priority to DE2927253A priority patent/DE2927253C2/de
Priority to CA334,129A priority patent/CA1122584A/en
Publication of JPS5541881A publication Critical patent/JPS5541881A/ja
Publication of JPS615772B2 publication Critical patent/JPS615772B2/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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • 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
    • 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
    • B01J37/0215—Coating
    • B01J37/0225—Coating of metal substrates
    • 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
    • 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
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1021—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1023—Palladium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1025—Rhodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP11618778A 1978-09-20 1978-09-20 Manufacture of plate type denitrification catalyst Granted JPS5541881A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP11618778A JPS5541881A (en) 1978-09-20 1978-09-20 Manufacture of plate type denitrification catalyst
GB7919782A GB2029720B (en) 1978-09-20 1979-06-07 Plate-shaped denitrating catalyst
NLAANVRAGE7904502,A NL179551C (nl) 1978-09-20 1979-06-08 Werkwijze voor het vervaardigen van een katalysator voor het verwijderen van stikstofoxyden uit afvalgassen.
BE2/57901A BE877183A (fr) 1978-09-20 1979-06-22 Procede de fabrication de catalyseurs de denitrification sous la forme de plaques
FR7916745A FR2436628A1 (fr) 1978-09-20 1979-06-28 Procede pour produire des catalyseurs denitrants en forme de plaques
IT49657/79A IT1118887B (it) 1978-09-20 1979-07-04 Procedimento per la produzione di catalizzatori di denitrazione a piastra
DE2927253A DE2927253C2 (de) 1978-09-20 1979-07-05 Verfahren zur Herstellung eines Denitrierkatalysators
CA334,129A CA1122584A (en) 1978-09-20 1979-08-20 Process for producing plate-shaped denitrating catalysts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11618778A JPS5541881A (en) 1978-09-20 1978-09-20 Manufacture of plate type denitrification catalyst

Publications (2)

Publication Number Publication Date
JPS5541881A true JPS5541881A (en) 1980-03-24
JPS615772B2 JPS615772B2 (enrdf_load_stackoverflow) 1986-02-21

Family

ID=14680965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11618778A Granted JPS5541881A (en) 1978-09-20 1978-09-20 Manufacture of plate type denitrification catalyst

Country Status (8)

Country Link
JP (1) JPS5541881A (enrdf_load_stackoverflow)
BE (1) BE877183A (enrdf_load_stackoverflow)
CA (1) CA1122584A (enrdf_load_stackoverflow)
DE (1) DE2927253C2 (enrdf_load_stackoverflow)
FR (1) FR2436628A1 (enrdf_load_stackoverflow)
GB (1) GB2029720B (enrdf_load_stackoverflow)
IT (1) IT1118887B (enrdf_load_stackoverflow)
NL (1) NL179551C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03205A (ja) * 1989-05-26 1991-01-07 Norin Suisansyo Shinrin Sogo Kenkyusho 表面加熱による集成材の製造方法とその装置

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053884A1 (en) * 1980-11-27 1982-06-16 Johnson Matthey Public Limited Company Three dimensional interstitial catalyst supports, its manufacture and use
EP0061304A1 (en) * 1981-03-18 1982-09-29 Johnson Matthey Public Limited Company Three dimensional interstitial catalyst support, its manufacture and use
EP0179578B1 (en) * 1984-10-22 1990-07-04 Ford Motor Company Limited Method of increasing the operational life of a catalyst
DE3526383C1 (de) * 1985-07-24 1986-12-11 Didier-Werke Ag, 6200 Wiesbaden Verfahren zur Erzeugung von Katalysatoren fuer die Reduktion von Stickoxiden aus Abgasen und chemische Luftreinigungsverfahren
JPS6323274U (enrdf_load_stackoverflow) * 1986-07-28 1988-02-16
DE4141513A1 (de) * 1991-12-16 1993-06-17 Siemens Ag Katalysatoranordnung fuer weitgehend staubfreie gase
DE4229255A1 (de) * 1992-09-02 1994-03-03 Huels Chemische Werke Ag Verfahren zur Herstellung von Katalysatoren zur Entfernung von Stickstoffoxiden aus Abgasen
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.
ES2143075T3 (es) * 1994-09-26 2000-05-01 Emitec Emissionstechnologie Microestructuras en disposicion cruzada.
DE19820463A1 (de) 1998-05-07 1999-11-11 Emitec Emissionstechnologie Tragstruktur mit einem Deformationselement mit Radialverformungsbegrenzern
DE19820449A1 (de) 1998-05-07 1999-11-11 Emitec Emissionstechnologie Tragstruktur mit einem Deformationselement mit verkürzter Restblocklänge
DE19820433A1 (de) 1998-05-07 1999-11-11 Emitec Emissionstechnologie Tragstruktur mit einem Deformationselement mit schräger Krafteinleitung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5277890A (en) * 1975-12-23 1977-06-30 Sakai Chemical Industry Co Method of manufacturing carriers
JPS52129692A (en) * 1976-04-24 1977-10-31 Nippon Sheet Glass Co Ltd Honeycomb catalyst structures
JPS5395892A (en) * 1977-02-03 1978-08-22 Mizusawa Industrial Chem Titanium oxide catalyst carrier mold product and manufacture thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3437605A (en) * 1965-01-26 1969-04-08 Engelhard Ind Inc Method of preparing a supported catalyst
FR2182614B1 (enrdf_load_stackoverflow) * 1972-03-17 1978-05-05 Louyot Comptoir Lyon Alemand
US4076792A (en) * 1972-04-12 1978-02-28 Corning Glass Works Catalyst systems for the reduction of the oxides of nitrogen
CA1001147A (en) * 1972-11-30 1976-12-07 Takashi Ohara Method for the production of exhaust and waste gases purifying catalysts
US4157315A (en) * 1973-12-21 1979-06-05 The International Nickel Company, Inc. Method of preparing a supported catalyst and the catalyst prepared by the method
JPS5932180B2 (ja) * 1976-11-27 1984-08-07 三井化学株式会社 窒素酸化物の還元用触媒

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5277890A (en) * 1975-12-23 1977-06-30 Sakai Chemical Industry Co Method of manufacturing carriers
JPS52129692A (en) * 1976-04-24 1977-10-31 Nippon Sheet Glass Co Ltd Honeycomb catalyst structures
JPS5395892A (en) * 1977-02-03 1978-08-22 Mizusawa Industrial Chem Titanium oxide catalyst carrier mold product and manufacture thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03205A (ja) * 1989-05-26 1991-01-07 Norin Suisansyo Shinrin Sogo Kenkyusho 表面加熱による集成材の製造方法とその装置

Also Published As

Publication number Publication date
IT7949657A0 (it) 1979-07-04
BE877183A (fr) 1979-10-15
CA1122584A (en) 1982-04-27
NL179551B (nl) 1986-05-01
NL7904502A (nl) 1980-03-24
DE2927253C2 (de) 1983-12-08
FR2436628A1 (fr) 1980-04-18
JPS615772B2 (enrdf_load_stackoverflow) 1986-02-21
GB2029720A (en) 1980-03-26
IT1118887B (it) 1986-03-03
DE2927253A1 (de) 1980-03-27
FR2436628B1 (enrdf_load_stackoverflow) 1983-06-17
GB2029720B (en) 1982-12-15
NL179551C (nl) 1986-10-01

Similar Documents

Publication Publication Date Title
JPS5541881A (en) Manufacture of plate type denitrification catalyst
JPS56120508A (en) Manufacture of porous inorganic oxide
EP0377960A3 (en) Phosphate-containing ceramic structures for catalyst support and fluid filtering
CA2135382A1 (en) Method for Producing Attrition-Resistant Catalyst Binders
CA2156607A1 (en) Production of attrition-resistant catalyst binders through use of delaminated clay
AU521698B2 (en) Catalyst for demetalation and desulfurization of residua
AU5402379A (en) Catalytic process using magnetic catalyst particles
IE800424L (en) Catalyst
JPS5451990A (en) Preparation of catalyst for denitration
JPS5511079A (en) Plate form denitration catalyst
ATE15336T1 (de) Heterogener hydroformylierungskatalysator auf der basis eines organometallischen komplexes und seine verwendung.
JPS57119842A (en) Production of honeycomb type catalyst
DE2960570D1 (en) Process for preparing resorcinols from delta-ketocarboxylic esters and process for regeneration of the used catalyst
JPS5431099A (en) Porous modified sepiolite and production thereof
JPS52141480A (en) Catalytic gas/solid reactor
JPS55157329A (en) Preparation of catalyst support
JPS5573347A (en) Catalyst for production of methacrylic acid
IE45969L (en) Vanadium pentoxide catalyst
JPS5379783A (en) Production of adsorbent
JPS54126698A (en) Manufacture of hydrocyanic acid using methanol as raw material
JPS535068A (en) Dry process denitration of waste gas
JPS52123988A (en) Production of catalyst or carrier
JPS57136938A (en) Porous modified sepiolite catalyst
JPS6467256A (en) Catalyst for purifying exhaust gas
JPS5281087A (en) Catalyst carrier for treating discharged flue gases containing large a mount of dust