ES309580A1 - Method of production of crystal fibers. (Machine-translation by Google Translate, not legally binding) - Google Patents

Method of production of crystal fibers. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES309580A1
ES309580A1 ES0309580A ES309580A ES309580A1 ES 309580 A1 ES309580 A1 ES 309580A1 ES 0309580 A ES0309580 A ES 0309580A ES 309580 A ES309580 A ES 309580A ES 309580 A1 ES309580 A1 ES 309580A1
Authority
ES
Spain
Prior art keywords
fibers
translation
production
machine
legally binding
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
ES0309580A
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox 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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of ES309580A1 publication Critical patent/ES309580A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/36—Aluminium phosphates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Fibers (AREA)

Abstract

Method of production of crystalline fibers at high temperatures that comprises the concentration of a solution of one or more soluble metal salts selected from the group of sulfates, chlorides, phosphates, acetates and aluminum nitrate, beryl, chromium, magnesium, thorium, uranium and zirconium , and mixtures thereof, at a fibrillatable viscosity of the order of 1 to 1000 poises, fibrillation of the viscous solution by a method selected from the group of methods of blowing, spinning and drawing, drying the fibers thus formed, and heating of the fibers dried at a temperature of the order of 800 to 2500º F (426.67 to 1371.11º C) until the solvent is removed, the salt residue is decomposed in one or more metal oxides and the density of the calcined fibers is substantially increased. (Machine-translation by Google Translate, not legally binding)
ES0309580A 1964-02-19 1965-02-19 Method of production of crystal fibers. (Machine-translation by Google Translate, not legally binding) Expired ES309580A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34585564A 1964-02-19 1964-02-19

Publications (1)

Publication Number Publication Date
ES309580A1 true ES309580A1 (en) 1965-05-16

Family

ID=23356774

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0309580A Expired ES309580A1 (en) 1964-02-19 1965-02-19 Method of production of crystal fibers. (Machine-translation by Google Translate, not legally binding)

Country Status (9)

Country Link
BE (1) BE659956A (en)
CH (1) CH451423A (en)
DE (1) DE1494552A1 (en)
ES (1) ES309580A1 (en)
FR (1) FR1424994A (en)
GB (1) GB1098595A (en)
LU (1) LU48033A1 (en)
NL (1) NL6502032A (en)
SE (1) SE311315B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5536726B1 (en) * 1970-04-24 1980-09-24
GB2204573B (en) * 1987-03-31 1991-03-27 Shinagawa Refractories Co Spinning solution for producing zirconia fibers.
DE4233477C2 (en) * 1992-10-05 1997-04-24 Fraunhofer Ges Forschung Viscose liquid suitable for the production of gel threads or fibers, process for their production and their use for the production of oxidic, inorganic fibers
EP2647747B1 (en) * 2010-11-30 2018-08-08 Nichias Corporation Inorganic fiber and method for manufacturing same

Also Published As

Publication number Publication date
SE311315B (en) 1969-06-02
FR1424994A (en) 1966-01-14
NL6502032A (en) 1965-08-20
BE659956A (en) 1965-06-16
CH451423A (en) 1968-05-15
GB1098595A (en) 1968-01-10
DE1494552A1 (en) 1969-08-14
LU48033A1 (en) 1965-04-20

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