AU473271B2 – High surface area, fibrous, ceramaic catalyst supports, catalysts, process for preparation and use thereof
– Google Patents
AU473271B2 – High surface area, fibrous, ceramaic catalyst supports, catalysts, process for preparation and use thereof
– Google Patents
High surface area, fibrous, ceramaic catalyst supports, catalysts, process for preparation and use thereof
Info
Publication number
AU473271B2
AU473271B2
AU51485/73A
AU5148573A
AU473271B2
AU 473271 B2
AU473271 B2
AU 473271B2
AU 51485/73 A
AU51485/73 A
AU 51485/73A
AU 5148573 A
AU5148573 A
AU 5148573A
AU 473271 B2
AU473271 B2
AU 473271B2
Authority
AU
Australia
Prior art keywords
ceramaic
fibrous
catalysts
preparation
surface area
Prior art date
1972-01-27
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
AU51485/73A
Other versions
AU5148573A
(en
Inventor
HENRI EATWELL GARRETT KENNETH JOHNSON MARVIN LLOYD POUTSMA JULE ANTHONY RABIL and MARYON RUTH SEARS FRANK PETER GERTSEMA
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.)
Union Carbide Corp
Original Assignee
Union Carbide 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.)
1972-01-27
Filing date
1973-01-26
Publication date
1976-06-17
1973-01-26
Application filed by Union Carbide Corp
filed
Critical
Union Carbide Corp
1974-08-01
Publication of AU5148573A
publication
Critical
patent/AU5148573A/en
1976-06-17
Application granted
granted
Critical
1976-06-17
Publication of AU473271B2
publication
Critical
patent/AU473271B2/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
B01D53/92—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
B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
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
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
B01D53/8603—Removing sulfur compounds
B01D53/8609—Sulfur oxides
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
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
B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
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
B01J35/02—Solids
B01J35/10—Solids characterised by their surface properties or porosity
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
B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
C—CHEMISTRY; METALLURGY
C01—INORGANIC CHEMISTRY
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B17/00—Sulfur; Compounds thereof
C01B17/69—Sulfur trioxide; Sulfuric acid
C01B17/74—Preparation
C01B17/76—Preparation by contact processes
C01B17/78—Preparation by contact processes characterised by the catalyst used
C01B17/79—Preparation by contact processes characterised by the catalyst used containing vanadium
C—CHEMISTRY; METALLURGY
C01—INORGANIC CHEMISTRY
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B21/00—Nitrogen; Compounds thereof
C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
C01B21/24—Nitric oxide (NO)
C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
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
B01J35/02—Solids
B01J35/10—Solids characterised by their surface properties or porosity
B01J35/1004—Surface area
B01J35/1014—10-100 m2/g
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
B01J35/02—Solids
B01J35/10—Solids characterised by their surface properties or porosity
B01J35/1004—Surface area
B01J35/1019—100-500 m2/g
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
Y02T10/00—Road transport of goods or passengers
Y02T10/10—Internal combustion engine [ICE] based vehicles
Y02T10/12—Improving ICE efficiencies
AU51485/73A
1972-01-27
1973-01-26
High surface area, fibrous, ceramaic catalyst supports, catalysts, process for preparation and use thereof
Expired
AU473271B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US22144272A
1972-01-27
1972-01-27
USUS221442
1972-01-27
Publications (2)
Publication Number
Publication Date
AU5148573A
AU5148573A
(en)
1974-08-01
AU473271B2
true
AU473271B2
(en)
1976-06-17
Family
ID=22827853
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU51485/73A
Expired
AU473271B2
(en)
1972-01-27
1973-01-26
High surface area, fibrous, ceramaic catalyst supports, catalysts, process for preparation and use thereof
Country Status (8)
Country
Link
JP
(1)
JPS4886789A
(en)
AU
(1)
AU473271B2
(en)
BE
(1)
BE794628A
(en)
DE
(1)
DE2303884A1
(en)
FR
(1)
FR2169322B1
(en)
GB
(1)
GB1425631A
(en)
IT
(1)
IT977688B
(en)
NL
(1)
NL7301177A
(en)
Families Citing this family (13)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS576972B2
(en)
*
1973-12-13
1982-02-08
JPS568654B2
(en)
*
1974-01-25
1981-02-25
ATE39849T1
(en)
*
1983-09-27
1989-01-15
Uop Inc
CATALYST AND METHOD OF TREATMENT OF EXHAUST GASES.
US4871709A
(en)
*
1987-07-14
1989-10-03
Nikki-Universal Co., Ltd.
Ozone cracking catalyst
JPH04135641A
(en)
*
1990-09-28
1992-05-11
Mitsubishi Heavy Ind Ltd
Oxidation catalyst
DE4214190A1
(en)
*
1992-04-30
1993-11-04
Bayer Ag
CATALYSTS FOR THE REMOVAL OF SULFUR COMPOUNDS FROM TECHNICAL GASES, METHOD FOR THE PRODUCTION AND USE THEREOF
JPH06134307A
(en)
*
1992-10-27
1994-05-17
Matsushita Electric Ind Co Ltd
Ceramic sheet with catalyst and its production
US6103207A
(en)
1999-04-26
2000-08-15
Ford Global Technologies, Inc.
Treating diesel exhaust with a catalytic particulate mixture
JP4590733B2
(en)
*
2000-02-22
2010-12-01
マツダ株式会社
Exhaust gas purification catalyst and exhaust gas purification method using the catalyst
EP1940738A2
(en)
2005-09-23
2008-07-09
MECS, Inc.
Ruthenium oxide catalysts for conversion of sulfur dioxide to sulfur trioxide
CA3094306A1
(en)
*
2018-04-04
2019-10-10
Unifrax | Llc
Activated porous fibers and products including same
CN109806763A
(en)
*
2019-03-07
2019-05-28
内蒙古科技大学
A kind of method of coal combustion high-temperature flue gas denitration
CN110745934A
(en)
*
2019-10-22
2020-02-04
庆泓技术(上海)有限公司
Modified high-activity inorganic fiber composite material and preparation and regeneration method thereof
Family Cites Families (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR1602966A
(en)
*
1968-08-23
1971-03-01
0
BE
BE794628D
patent/BE794628A/en
unknown
1973
1973-01-26
IT
IT67165/73A
patent/IT977688B/en
active
1973-01-26
GB
GB399973A
patent/GB1425631A/en
not_active
Expired
1973-01-26
NL
NL7301177A
patent/NL7301177A/xx
unknown
1973-01-26
DE
DE2303884A
patent/DE2303884A1/en
active
Pending
1973-01-26
AU
AU51485/73A
patent/AU473271B2/en
not_active
Expired
1973-01-26
JP
JP48010366A
patent/JPS4886789A/ja
active
Pending
1973-01-26
FR
FR7302808A
patent/FR2169322B1/fr
not_active
Expired
Also Published As
Publication number
Publication date
DE2303884A1
(en)
1973-08-02
AU5148573A
(en)
1974-08-01
JPS4886789A
(en)
1973-11-15
GB1425631A
(en)
1976-02-18
NL7301177A
(en)
1973-07-31
IT977688B
(en)
1974-09-20
FR2169322B1
(en)
1976-05-14
BE794628A
(en)
1973-07-26
FR2169322A1
(en)
1973-09-07
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