GB906479A - Method for carbonizing fibres, and articles produced therefrom - Google Patents

Method for carbonizing fibres, and articles produced therefrom

Info

Publication number
GB906479A
GB906479A GB3728960A GB3728960A GB906479A GB 906479 A GB906479 A GB 906479A GB 3728960 A GB3728960 A GB 3728960A GB 3728960 A GB3728960 A GB 3728960A GB 906479 A GB906479 A GB 906479A
Authority
GB
United Kingdom
Prior art keywords
fibres
pan
furnace
treatment
carbonizing
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
GB3728960A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3728960A priority Critical patent/GB906479A/en
Publication of GB906479A publication Critical patent/GB906479A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/16—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from products of vegetable origin or derivatives thereof, e.g. from cellulose acetate

Abstract

<PICT:0906479/III/1> A process for the production of a carbon fibre comprises the heating non-thermoplastic regenerated cellulose fibre in an inert atmosphere through a temperature range of from about 250 DEG F. to about 500 DEG F., said heating requiring at least 8 minutes to attain said 500 DEG F. temperature. The apparatus includes a 4-burner, gas-fired, box-kiln, furnace 10 provided with a side port 11. Mounted inside the furnace on ceramic blocks 12 was a set of three rectangular iron pans 14, 15 and 16 of progressively increasing size. The pan 14 was provided with quartz cloth insulation 20 on the sides and bottom thereof to insulate the fibres from the iron of the pan and is layered with the cellulose fibres for treatment. The fibres can be activated by treatment with steam produced in tubing 30 by gravity drip feed of water from bottle 39.
GB3728960A 1960-10-31 1960-10-31 Method for carbonizing fibres, and articles produced therefrom Expired GB906479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3728960A GB906479A (en) 1960-10-31 1960-10-31 Method for carbonizing fibres, and articles produced therefrom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3728960A GB906479A (en) 1960-10-31 1960-10-31 Method for carbonizing fibres, and articles produced therefrom

Publications (1)

Publication Number Publication Date
GB906479A true GB906479A (en) 1962-09-19

Family

ID=10395281

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3728960A Expired GB906479A (en) 1960-10-31 1960-10-31 Method for carbonizing fibres, and articles produced therefrom

Country Status (1)

Country Link
GB (1) GB906479A (en)

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