IT993773B - PROCEDURE FOR MANUFACTURING CERAMIC PIETROSI MATERIAL FOR HEATING ELEMENTS WITH RADIANT WALLS OR FOR FILTERING ELEMENTS - Google Patents

PROCEDURE FOR MANUFACTURING CERAMIC PIETROSI MATERIAL FOR HEATING ELEMENTS WITH RADIANT WALLS OR FOR FILTERING ELEMENTS

Info

Publication number
IT993773B
IT993773B IT2817573A IT2817573A IT993773B IT 993773 B IT993773 B IT 993773B IT 2817573 A IT2817573 A IT 2817573A IT 2817573 A IT2817573 A IT 2817573A IT 993773 B IT993773 B IT 993773B
Authority
IT
Italy
Prior art keywords
pietrosi
procedure
elements
manufacturing ceramic
heating elements
Prior art date
Application number
IT2817573A
Other languages
Italian (it)
Original Assignee
Battelle Institut E V
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
Priority claimed from DE19722242868 external-priority patent/DE2242868C3/en
Application filed by Battelle Institut E V filed Critical Battelle Institut E V
Application granted granted Critical
Publication of IT993773B publication Critical patent/IT993773B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
    • B01D39/2075—Other inorganic materials, e.g. ceramics the material being particulate or granular sintered or bonded by inorganic agents
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
IT2817573A 1972-08-31 1973-08-24 PROCEDURE FOR MANUFACTURING CERAMIC PIETROSI MATERIAL FOR HEATING ELEMENTS WITH RADIANT WALLS OR FOR FILTERING ELEMENTS IT993773B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722242868 DE2242868C3 (en) 1972-08-31 Process for the production of ceramic stone materials for radiant wall heating elements or filter elements

Publications (1)

Publication Number Publication Date
IT993773B true IT993773B (en) 1975-09-30

Family

ID=5855117

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2817573A IT993773B (en) 1972-08-31 1973-08-24 PROCEDURE FOR MANUFACTURING CERAMIC PIETROSI MATERIAL FOR HEATING ELEMENTS WITH RADIANT WALLS OR FOR FILTERING ELEMENTS

Country Status (7)

Country Link
AT (1) AT328943B (en)
BE (1) BE804108A (en)
FR (1) FR2197828B1 (en)
GB (1) GB1408998A (en)
IT (1) IT993773B (en)
NL (1) NL7311609A (en)
SE (1) SE381248B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986005707A1 (en) * 1985-03-28 1986-10-09 Memtec Limited Reversed phase membranes
GB2187995B (en) * 1986-01-22 1989-11-01 Honda Motor Co Ltd Process for producing cylindrical reinforcing fibrous molding
JPH05177619A (en) * 1991-05-03 1993-07-20 Programme 3 Patent Holdings Preparation of holder made of ceramic material and holder
US5385700A (en) * 1991-05-03 1995-01-31 Programme 3 Patent Holdings Method of making a holder of ceramic material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1392000A (en) * 1964-01-31 1965-03-12 Lorraine Carbone filter elements and their manufacturing process
DE1942576U (en) * 1965-06-25 1966-07-21 Le Carbon Lorraine Soc LEAD ACCUMULATOR PLATE.

Also Published As

Publication number Publication date
BE804108A (en) 1973-12-17
SE381248B (en) 1975-12-01
FR2197828A1 (en) 1974-03-29
NL7311609A (en) 1974-03-04
AT328943B (en) 1976-04-12
GB1408998A (en) 1975-10-08
FR2197828B1 (en) 1976-10-01
DE2242868A1 (en) 1974-03-21
DE2242868B2 (en) 1975-09-11
ATA635773A (en) 1975-06-15

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