ES363686A1 - Refractory felt - Google Patents

Refractory felt

Info

Publication number
ES363686A1
ES363686A1 ES363686A ES363686A ES363686A1 ES 363686 A1 ES363686 A1 ES 363686A1 ES 363686 A ES363686 A ES 363686A ES 363686 A ES363686 A ES 363686A ES 363686 A1 ES363686 A1 ES 363686A1
Authority
ES
Spain
Prior art keywords
refractory felt
refractory
felt
gms
tho
Prior art date
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
ES363686A
Other languages
Spanish (es)
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.)
Societe Europeenne des Produits Refractaires SAS
Original Assignee
Societe Europeenne des Produits Refractaires SAS
Societe Generale des Produits Refractaires
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 Societe Europeenne des Produits Refractaires SAS, Societe Generale des Produits Refractaires filed Critical Societe Europeenne des Produits Refractaires SAS
Publication of ES363686A1 publication Critical patent/ES363686A1/en
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
    • C04B30/00—Compositions for artificial stone, not containing binders
    • C04B30/02—Compositions for artificial stone, not containing binders containing fibrous materials
    • 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
    • C04B35/62236—Fibres based on aluminium oxide
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/19—Inorganic fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Paper (AREA)

Abstract

A refractory felt is obtained from insoluble fibres of large surface area and containing more than 70% alumina by rolling a felted web at a pressure lower than 20 gms./cm.2 at 1200-1300 C. for -2 hours. At least one other oxide, e.g. SiO 2 , Cr 2 O 3 , ZrO 2 and ThO 2 can be present.
ES363686A 1968-03-20 1969-02-14 Refractory felt Expired ES363686A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR144519 1968-03-20

Publications (1)

Publication Number Publication Date
ES363686A1 true ES363686A1 (en) 1970-12-16

Family

ID=8647735

Family Applications (1)

Application Number Title Priority Date Filing Date
ES363686A Expired ES363686A1 (en) 1968-03-20 1969-02-14 Refractory felt

Country Status (9)

Country Link
US (1) US3585153A (en)
BE (1) BE729519A (en)
CH (1) CH507884A (en)
DE (1) DE1912628C3 (en)
ES (1) ES363686A1 (en)
FR (1) FR1568996A (en)
GB (1) GB1217828A (en)
LU (1) LU58218A1 (en)
NL (1) NL6902117A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2203788B1 (en) * 1972-10-24 1980-02-15 Novatome Ind
GB1455563A (en) * 1972-11-29 1976-11-17 Ici Ltd Fibrous mater-als
NL178586C (en) * 1973-07-05 1986-04-16 Minnesota Mining & Mfg METHOD FOR MANUFACTURING FIRE-RESISTANT FIBERS
US3909278A (en) * 1973-12-28 1975-09-30 Minnesota Mining & Mfg High density thoria-silica-metal (III) oxide fibers
US4047965A (en) * 1976-05-04 1977-09-13 Minnesota Mining And Manufacturing Company Non-frangible alumina-silica fibers
DE2900225A1 (en) * 1978-02-03 1979-08-09 Odenwald Faserplatten Refractory or ceramic heat and sound insulators mfr. - using phosphate binders and ceramic and mineral fibres mixed with reaction components
DE2810937B2 (en) * 1978-03-14 1981-03-12 Industrie-Wert Beteiligungsgesellschaft Mbh, 6500 Mainz High temperature resistant filter material
DE2851757A1 (en) * 1978-11-30 1980-06-12 Weber Ekkehard Precipitation electrode for electrofilter - consists of textile and felt comprising ninety per cent silicon di:oxide fibres with metal additives
US4399185A (en) * 1981-09-18 1983-08-16 Prototech Company Low pressure-drop catalytic mat and method of preparing the same
DE3218361C2 (en) * 1982-05-15 1985-06-27 Saarbergwerke AG, 6600 Saarbrücken Process for the production of high temperature resistant filter material
US4752515A (en) * 1985-06-17 1988-06-21 Mitsubishi Chemical Industries Alumina fiber structure
DE3810147A1 (en) * 1988-03-25 1989-10-12 Hoelter Heinz Fibrous filter materials made into ceramic
US5511352A (en) * 1991-12-20 1996-04-30 Glenn Sholton Operable glass block window
US20110042121A1 (en) * 2009-08-21 2011-02-24 Rogers Bernard I Electrical cable protection block
CN107385679B (en) * 2017-06-30 2019-06-11 长兴华悦耐火材料厂 A kind of preparation method of antistatic fire-retardent fiber felt-rug

Also Published As

Publication number Publication date
BE729519A (en) 1969-08-18
DE1912628C3 (en) 1979-03-29
FR1568996A (en) 1969-05-30
US3585153A (en) 1971-06-15
DE1912628A1 (en) 1970-10-08
CH507884A (en) 1971-05-31
GB1217828A (en) 1970-12-31
NL6902117A (en) 1969-09-23
LU58218A1 (en) 1969-07-11
DE1912628B2 (en) 1978-07-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19841015