GB1422449A - Method and apparatus for forming glassy material from cement flour - Google Patents

Method and apparatus for forming glassy material from cement flour

Info

Publication number
GB1422449A
GB1422449A GB1764873A GB1764873A GB1422449A GB 1422449 A GB1422449 A GB 1422449A GB 1764873 A GB1764873 A GB 1764873A GB 1764873 A GB1764873 A GB 1764873A GB 1422449 A GB1422449 A GB 1422449A
Authority
GB
United Kingdom
Prior art keywords
powder
crucible
drops
cement flour
passed
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
GB1764873A
Other languages
English (en)
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.)
IRALCEMENTI FABRICHE RIUNITE C
Original Assignee
IRALCEMENTI FABRICHE RIUNITE C
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 IRALCEMENTI FABRICHE RIUNITE C filed Critical IRALCEMENTI FABRICHE RIUNITE C
Publication of GB1422449A publication Critical patent/GB1422449A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/10—Forming beads
    • C03B19/109—Glass-melting furnaces specially adapted for making beads
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B1/00—Preparing the batches
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/10—Forming beads
    • C03B19/1005—Forming solid beads
    • C03B19/1055—Forming solid beads by extruding, e.g. dripping molten glass in a gaseous atmosphere
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/033—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by using resistance heaters above or in the glass bath, i.e. by indirect resistance heating
    • C03B5/0336—Shaft furnaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/06—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in pot furnaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Sampling And Sample Adjustment (AREA)
GB1764873A 1972-04-13 1973-04-12 Method and apparatus for forming glassy material from cement flour Expired GB1422449A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2305472A IT951340B (it) 1972-04-13 1972-04-13 Procedimento per la fusione conti nua di farine per cemento ed appa recchiatura relativa

Publications (1)

Publication Number Publication Date
GB1422449A true GB1422449A (en) 1976-01-28

Family

ID=11203290

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1764873A Expired GB1422449A (en) 1972-04-13 1973-04-12 Method and apparatus for forming glassy material from cement flour

Country Status (8)

Country Link
BE (1) BE798206A (enExample)
CH (1) CH563579A5 (enExample)
DE (1) DE2242056C3 (enExample)
FR (1) FR2180407A5 (enExample)
GB (1) GB1422449A (enExample)
IT (1) IT951340B (enExample)
LU (1) LU67408A1 (enExample)
NL (1) NL7305113A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5762675A (en) * 1995-11-23 1998-06-09 Boliden Minerals Ab Method relating to the preparation of amorphous samples and means therefor
AU713552B2 (en) * 1995-11-23 1999-12-02 Boliden Mineral Ab A method relating to the preparation of amorphous samples and means therefor
US11912608B2 (en) 2019-10-01 2024-02-27 Owens-Brockway Glass Container Inc. Glass manufacturing
US12291410B2 (en) 2020-10-01 2025-05-06 Owens-Brockway Glass Container Inc. Bulk material handling methods, systems, subsystems, and apparatuses

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829690C3 (de) 1978-07-06 1981-02-19 Kali-Chemie Ag, 3000 Hannover Vorrichtung zum Zubereiten von Lösungen fester Proben für die naßchemische Analyse

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5762675A (en) * 1995-11-23 1998-06-09 Boliden Minerals Ab Method relating to the preparation of amorphous samples and means therefor
AU713552B2 (en) * 1995-11-23 1999-12-02 Boliden Mineral Ab A method relating to the preparation of amorphous samples and means therefor
US11912608B2 (en) 2019-10-01 2024-02-27 Owens-Brockway Glass Container Inc. Glass manufacturing
US12291410B2 (en) 2020-10-01 2025-05-06 Owens-Brockway Glass Container Inc. Bulk material handling methods, systems, subsystems, and apparatuses

Also Published As

Publication number Publication date
LU67408A1 (enExample) 1973-06-18
NL7305113A (enExample) 1973-10-16
FR2180407A5 (enExample) 1973-11-23
BE798206A (fr) 1973-07-31
IT951340B (it) 1973-06-30
DE2242056A1 (de) 1973-10-31
DE2242056C3 (de) 1975-12-18
DE2242056B2 (enExample) 1975-04-10
CH563579A5 (enExample) 1975-06-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee