WO2011066489A3 - Production of improved honeycomb body fluid processing devices - Google Patents

Production of improved honeycomb body fluid processing devices Download PDF

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Publication number
WO2011066489A3
WO2011066489A3 PCT/US2010/058148 US2010058148W WO2011066489A3 WO 2011066489 A3 WO2011066489 A3 WO 2011066489A3 US 2010058148 W US2010058148 W US 2010058148W WO 2011066489 A3 WO2011066489 A3 WO 2011066489A3
Authority
WO
WIPO (PCT)
Prior art keywords
machining
common direction
production
aperture
body fluid
Prior art date
Application number
PCT/US2010/058148
Other languages
French (fr)
Other versions
WO2011066489A2 (en
Inventor
Siddharth Bhopte
James S. Sutherland
Original Assignee
Corning Incorporated
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 Corning Incorporated filed Critical Corning Incorporated
Publication of WO2011066489A2 publication Critical patent/WO2011066489A2/en
Publication of WO2011066489A3 publication Critical patent/WO2011066489A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/12—Apparatus or processes for treating or working the shaped or preshaped articles for removing parts of the articles by cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/003—Apparatus or processes for treating or working the shaped or preshaped articles the shaping of preshaped articles, e.g. by bending
    • B28B11/006—Making hollow articles or partly closed articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/04—Constructions of heat-exchange apparatus characterised by the selection of particular materials of ceramic; of concrete; of natural stone

Abstract

A method is disclosed of forming a honeycomb extrusion body mixer comprising providing a honeycomb extrusion body (20) having multiple cells (22) extending along a common direction from a first end of the body (20) to a second end and separated by cell walls (30); forming one or more apertures (36), through respective cell walls (30) between one or more respective pairs of said multiple cells such that each aperture (36) has an aperture width measured perpendicular to the common direction (D) of 90% or less of a cell wall width of the respective cell wall (30) measured perpendicular to the common direction (D); and plugging the respective pair of cells at one side of the respective associated aperture (36). Mechanical machining processes, laser machining, or chemical machining may be used, desirably on a green state honeycomb extrusion body (20). The apertures (36) are desirably formed through machining at or through one or both end faces of the honeycomb body (20). Machining through a side of the body (20) is an alternative.
PCT/US2010/058148 2009-11-30 2010-11-29 Production of improved honeycomb body fluid processing devices WO2011066489A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26535809P 2009-11-30 2009-11-30
US61/265,358 2009-11-30

Publications (2)

Publication Number Publication Date
WO2011066489A2 WO2011066489A2 (en) 2011-06-03
WO2011066489A3 true WO2011066489A3 (en) 2011-08-11

Family

ID=43926959

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/058148 WO2011066489A2 (en) 2009-11-30 2010-11-29 Production of improved honeycomb body fluid processing devices

Country Status (1)

Country Link
WO (1) WO2011066489A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037236A1 (en) * 1980-03-24 1981-10-07 Ngk Insulators, Ltd. Ceramic recuperative heat exchanger and a method for producing the same
US4426762A (en) * 1979-08-28 1984-01-24 Commissariat A L'energie Atomique Method for selectively obturating at least one end of a structural module
EP1090672A1 (en) * 1999-10-06 2001-04-11 Ngk Insulators, Ltd. Honeycomb type gas separating membrane structure
US20010049906A1 (en) * 2000-06-08 2001-12-13 Toyota Jidosha Kabushiki Kaisha Fuel reforming apparatus
EP1413343A1 (en) * 2001-07-30 2004-04-28 Ngk Insulators, Ltd. Liquid-to-gas contact device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4426762A (en) * 1979-08-28 1984-01-24 Commissariat A L'energie Atomique Method for selectively obturating at least one end of a structural module
EP0037236A1 (en) * 1980-03-24 1981-10-07 Ngk Insulators, Ltd. Ceramic recuperative heat exchanger and a method for producing the same
EP1090672A1 (en) * 1999-10-06 2001-04-11 Ngk Insulators, Ltd. Honeycomb type gas separating membrane structure
US20010049906A1 (en) * 2000-06-08 2001-12-13 Toyota Jidosha Kabushiki Kaisha Fuel reforming apparatus
EP1413343A1 (en) * 2001-07-30 2004-04-28 Ngk Insulators, Ltd. Liquid-to-gas contact device

Also Published As

Publication number Publication date
WO2011066489A2 (en) 2011-06-03

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