FR2091579A5 - - Google Patents

Info

Publication number
FR2091579A5
FR2091579A5 FR7117382A FR7117382A FR2091579A5 FR 2091579 A5 FR2091579 A5 FR 2091579A5 FR 7117382 A FR7117382 A FR 7117382A FR 7117382 A FR7117382 A FR 7117382A FR 2091579 A5 FR2091579 A5 FR 2091579A5
Authority
FR
France
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
FR7117382A
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.)
Universal Oil Products Co
Original Assignee
Universal Oil Products Co
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 Universal Oil Products Co filed Critical Universal Oil Products Co
Application granted granted Critical
Publication of FR2091579A5 publication Critical patent/FR2091579A5/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
    • C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making filtering elements
    • B01J35/58—
    • 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)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • B01D29/216—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets with wound sheets
FR7117382A 1970-05-13 1971-05-13 Expired FR2091579A5 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3673270A 1970-05-13 1970-05-13
US00282797A US3843561A (en) 1970-05-13 1972-08-22 Mat of inorganic oxide fibers,its method of preparation and its impregnation with catalytic materials

Publications (1)

Publication Number Publication Date
FR2091579A5 true FR2091579A5 (fr) 1972-01-14

Family

ID=26713444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7117382A Expired FR2091579A5 (fr) 1970-05-13 1971-05-13

Country Status (5)

Country Link
US (1) US3843561A (fr)
CA (1) CA986033A (fr)
DE (1) DE2123596A1 (fr)
FR (1) FR2091579A5 (fr)
GB (1) GB1349205A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381000A1 (fr) * 1977-02-22 1978-09-15 Du Pont Dispositif pour separation constitue de filaments creux de matiere inorganique poreuse rigide et son utilisation
WO1992017689A1 (fr) * 1991-04-05 1992-10-15 Minnesota Mining And Manufacturing Company Piege a particules de diesel constitue par des tubes perfores enveloppes par un fil inorganique a enroulement croise et formant un filtre de capture quadrilateral

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900306A (en) * 1972-08-09 1975-08-19 Ferro Corp Catalytic crystalline glass fibers and method
GB1491205A (en) * 1973-11-07 1977-11-09 Ici Ltd Flameless heaters
GB1483055A (en) * 1973-11-12 1977-08-17 Foseco Int Porous refractory ceramic materials
US4195063A (en) * 1974-09-03 1980-03-25 Matsushita Electric Industrial Co., Ltd. Catalyst element for cleaning exhaust gases
FR2288549A1 (fr) * 1974-10-21 1976-05-21 Applic Catalytiques Lyonna Masse de contact pour catalyse heterogene
US4092194A (en) * 1975-04-09 1978-05-30 E. I. Du Pont De Nemours And Company Process for making ceramic refractory oxide fiber-reinforced ceramic tube
US3989471A (en) * 1975-04-14 1976-11-02 Tenneco Inc. Radial flow catalytic converter having thermal expansion compensating means
US4122041A (en) * 1976-09-07 1978-10-24 E. I. Du Pont De Nemours And Company Siliceous fibers and method of preparing them
US4220633A (en) * 1979-04-30 1980-09-02 The Babcock & Wilcox Company Filter house and method for simultaneously removing NOx and particulate matter from a gas stream
DE3007642C2 (de) * 1980-02-29 1985-01-31 Daimler-Benz Ag, 7000 Stuttgart Rußfilter im Abgasstrom einer Brennkraftmaschine
US4491640A (en) * 1980-12-09 1985-01-01 Osaka Gas Company Limited Catalyst for combustion at low temperatures and process for producing same
US4543113A (en) * 1984-08-10 1985-09-24 Minnesota Mining And Manufacturing Company Uniform minimum-permeability woven fabric, filter, and process therefor
SE465436B (sv) * 1986-11-03 1991-09-09 Man Nutzfahrzeuge Gmbh Anordning foer avlaegsnande av sot ur avgaserna fraan en foerbraenningsmotor, i synnerhet en dieselmotor
US4909808A (en) * 1987-10-14 1990-03-20 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Steam reformer with catalytic combustor
US5057482A (en) * 1988-12-15 1991-10-15 Matsushita Electric Industrial Co., Ltd. Catalytic composite for purifying exhaust gases and a method for preparing the same
AU2246092A (en) * 1991-06-27 1993-01-25 Donaldson Company Inc. Trap apparatus with tubular filter element
US5248481A (en) * 1992-05-11 1993-09-28 Minnesota Mining And Manufacturing Company Diesel particulate trap of perforated tubes having laterally offset cross-wound wraps of inorganic yarn
SE470573B (sv) * 1993-01-28 1994-09-19 Jan Erik Otterstedt Katalysator av fibermaterial för t ex rening av fordonsavgaser samt förfarande för framställning av katalysatorn
DE4423329C2 (de) * 1993-06-28 1999-02-25 Mannesmann Ag Vorrichtung zur Reinigung schadstoffbeladener Abluft durch heterogene Katalyse
US5460637A (en) * 1994-03-31 1995-10-24 Du Pont Lanxide Composites L.P. Ceramic hot gas filter
US5605553A (en) * 1994-03-31 1997-02-25 Du Pont Lanxide Composites Inc. Ceramic hot-gas filter
US5500029A (en) * 1994-04-25 1996-03-19 Industrial Filter & Pump Mfg. Co. Filter element and method of manufacture
EP0830270A1 (fr) * 1995-06-09 1998-03-25 Minnesota Mining And Manufacturing Company Ensemble filtre pour airbag et procede de montage de ce dernier
US5902363A (en) * 1997-07-18 1999-05-11 Alliedsignal Composites Inc. Ceramic hot-gas filter
FR2818562A1 (fr) * 2000-12-22 2002-06-28 Messier Bugatti Cartouche catalytique et application a des installations pour la mise en oeuvre de reactions chimiques catalysees
EP1256376A1 (fr) * 2001-05-11 2002-11-13 Avantium International B.V. Récipient de traitement comportant un élément conditionneur et son utilisation
US7587819B1 (en) * 2002-12-23 2009-09-15 Hall Jr Herbert L Insert for a catalytic converter and method and apparatus for forming an insert for a catalytic converter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381000A1 (fr) * 1977-02-22 1978-09-15 Du Pont Dispositif pour separation constitue de filaments creux de matiere inorganique poreuse rigide et son utilisation
WO1992017689A1 (fr) * 1991-04-05 1992-10-15 Minnesota Mining And Manufacturing Company Piege a particules de diesel constitue par des tubes perfores enveloppes par un fil inorganique a enroulement croise et formant un filtre de capture quadrilateral

Also Published As

Publication number Publication date
US3843561A (en) 1974-10-22
CA986033A (en) 1976-03-23
GB1349205A (en) 1974-04-03
DE2123596A1 (de) 1972-01-27

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Legal Events

Date Code Title Description
ST Notification of lapse