USB565180I5 - - Google Patents

Info

Publication number
USB565180I5
USB565180I5 US56518075A USB565180I5 US B565180 I5 USB565180 I5 US B565180I5 US 56518075 A US56518075 A US 56518075A US B565180 I5 USB565180 I5 US B565180I5
Authority
US
United States
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.)
Pending
Application number
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 filed Critical
Priority to US05/565,180 priority Critical patent/US3981685A/en
Publication of USB565180I5 publication Critical patent/USB565180I5/en
Application granted granted Critical
Publication of US3981685A publication Critical patent/US3981685A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01J15/00—Chemical processes in general for reacting gaseous media with non-particulate solids, e.g. sheet material; Apparatus specially adapted therefor
    • B01J15/005—Chemical processes in general for reacting gaseous media with non-particulate solids, e.g. sheet material; Apparatus specially adapted therefor in the presence of catalytically active bodies, e.g. porous plates
    • 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
US05/565,180 1973-12-26 1975-04-04 Monolithic catalytic converter having fluidized abrasive particles bed for maintaining catalyst activity Expired - Lifetime US3981685A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/565,180 US3981685A (en) 1973-12-26 1975-04-04 Monolithic catalytic converter having fluidized abrasive particles bed for maintaining catalyst activity

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42787273A 1973-12-26 1973-12-26
US05/565,180 US3981685A (en) 1973-12-26 1975-04-04 Monolithic catalytic converter having fluidized abrasive particles bed for maintaining catalyst activity

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US42787273A Continuation-In-Part 1973-12-26 1973-12-26

Publications (2)

Publication Number Publication Date
USB565180I5 true USB565180I5 (en) 1976-01-27
US3981685A US3981685A (en) 1976-09-21

Family

ID=27027543

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/565,180 Expired - Lifetime US3981685A (en) 1973-12-26 1975-04-04 Monolithic catalytic converter having fluidized abrasive particles bed for maintaining catalyst activity

Country Status (1)

Country Link
US (1) US3981685A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134733A (en) * 1975-07-09 1979-01-16 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler Apparatus for treatment of exhaust gases
JPS5239568A (en) * 1975-09-25 1977-03-26 Jgc Corp Process for removing dust sticked to inside of reactor
DE2734608C2 (en) * 1977-08-01 1982-06-03 Bergwerksverband Gmbh, 4300 Essen Inflow base for vortex troughs
US4701312A (en) * 1982-09-29 1987-10-20 Kice Warren B Fluidized bed catalytic converter
FR2556776B1 (en) * 1983-12-19 1988-02-05 Peugeot CATALYTIC CONVERTER FOR THE TREATMENT OF EXHAUST GASES
GB2316017A (en) * 1996-08-06 1998-02-18 Ford Motor Co Exhaust gas purification device
US10335780B2 (en) * 2013-03-28 2019-07-02 The Chugoku Electric Power Co., Inc. Method for regenerating denitrification catalyst

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2222884A (en) * 1939-12-27 1940-11-26 Solvay Process Co Method of restoring efficiency of thin beds of catalyst granules used for oxidation of ammonia
US2747976A (en) * 1951-05-10 1956-05-29 Oxy Catalyst Inc Surface type catalysis
US2772147A (en) * 1951-04-06 1956-11-27 Oxy Catalyst Inc Exhaust gas treating unit
US2880079A (en) * 1956-06-11 1959-03-31 Holley Carburetor Co Exhaust gas purifying apparatus
US3110300A (en) * 1961-04-26 1963-11-12 Universal Oil Prod Co Catalytic gas oxidizing and fluid heating apparatus
US3184291A (en) * 1963-03-08 1965-05-18 Oxy Catalyst Inc Maintenance of a catalytic exhaust purifier
US3186804A (en) * 1961-06-26 1965-06-01 Norris Thermador Corp Catalytic muffler with end ports for emptying and filling
US3307920A (en) * 1962-07-10 1967-03-07 Llewellyn T Barnes Apparatus for purifying exhaust gases
US3740925A (en) * 1971-07-06 1973-06-26 Filteron Int Inc Methods of and apparatus for separating solid and liquid particles from air and other gases
US3754870A (en) * 1971-08-26 1973-08-28 Universal Oil Prod Co Method and means of catalytically converting fluids

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2222884A (en) * 1939-12-27 1940-11-26 Solvay Process Co Method of restoring efficiency of thin beds of catalyst granules used for oxidation of ammonia
US2772147A (en) * 1951-04-06 1956-11-27 Oxy Catalyst Inc Exhaust gas treating unit
US2747976A (en) * 1951-05-10 1956-05-29 Oxy Catalyst Inc Surface type catalysis
US2880079A (en) * 1956-06-11 1959-03-31 Holley Carburetor Co Exhaust gas purifying apparatus
US3110300A (en) * 1961-04-26 1963-11-12 Universal Oil Prod Co Catalytic gas oxidizing and fluid heating apparatus
US3186804A (en) * 1961-06-26 1965-06-01 Norris Thermador Corp Catalytic muffler with end ports for emptying and filling
US3307920A (en) * 1962-07-10 1967-03-07 Llewellyn T Barnes Apparatus for purifying exhaust gases
US3184291A (en) * 1963-03-08 1965-05-18 Oxy Catalyst Inc Maintenance of a catalytic exhaust purifier
US3740925A (en) * 1971-07-06 1973-06-26 Filteron Int Inc Methods of and apparatus for separating solid and liquid particles from air and other gases
US3754870A (en) * 1971-08-26 1973-08-28 Universal Oil Prod Co Method and means of catalytically converting fluids

Also Published As

Publication number Publication date
US3981685A (en) 1976-09-21

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