GB1423025A - Manufacture of amber glass process and apparatus for moulding concrete members using mould inserts - Google Patents

Manufacture of amber glass process and apparatus for moulding concrete members using mould inserts

Info

Publication number
GB1423025A
GB1423025A GB2378973A GB2378973A GB1423025A GB 1423025 A GB1423025 A GB 1423025A GB 2378973 A GB2378973 A GB 2378973A GB 2378973 A GB2378973 A GB 2378973A GB 1423025 A GB1423025 A GB 1423025A
Authority
GB
United Kingdom
Prior art keywords
batch
slag
sulphur
iron
amber glass
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
GB2378973A
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.)
Calumite Co
Original Assignee
Calumite 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 Calumite Co filed Critical Calumite Co
Publication of GB1423025A publication Critical patent/GB1423025A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00—Compositions for glass with special properties
    • C03C4/02—Compositions for glass with special properties for coloured glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/002—Use of waste materials, e.g. slags
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/10—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels to produce uniformly-coloured transparent products
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

1423025 Amber glass CALUMITE CO 18 May 1973 [25 May 1972] 23789/73 Heading C1M A method of producing amber glass comprises melting a batch of glass making materials containing iron and sulphur, wherein the batch includes a slag which contains sulphur and optionally an iron sulphide compound, wherein substantially all the sulphur in the batch is contained in the slag and the iron sulphide compound, when present, and wherein FeS is formed as a colorant for the glass. The said slag may contain more than 50% by weight of the sulphur in the batch and is preferably a blast furnace slag. The batch may contain sand and the said slag which contains sulphur is present in an amount 200-400 lbs. for each 2000 lbs. of sand. At least a part of the iron present in the batch is contained in an iron-containing slag, e.g. boiler slag. The compositions of slags used in the method are specified and the composition, in percentages by weight, of the amber glass formed is as follows: 71À6% SiO 2 , 1À8% Al 2 O 3 , 0À26% Fe 2 O 3 , 10À3% CaO, 1À7% MgO, 14À1% Na 2 O+ K 2 O, 0À01% MnO, and 0À13% S. Other constituents of the batch may be soda ash, limestone and Fe 2 O 3 and a comparative example (VII) also contains gypsum.
GB2378973A 1972-05-25 1973-05-18 Manufacture of amber glass process and apparatus for moulding concrete members using mould inserts Expired GB1423025A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25700772A 1972-05-25 1972-05-25

Publications (1)

Publication Number Publication Date
GB1423025A true GB1423025A (en) 1976-01-28

Family

ID=22974506

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2378973A Expired GB1423025A (en) 1972-05-25 1973-05-18 Manufacture of amber glass process and apparatus for moulding concrete members using mould inserts

Country Status (8)

Country Link
JP (1) JPS4950010A (en)
AU (1) AU5524273A (en)
CA (1) CA1024744A (en)
DE (1) DE2326833C2 (en)
ES (1) ES414423A1 (en)
FR (1) FR2185596B1 (en)
GB (1) GB1423025A (en)
IT (1) IT985138B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2895395A1 (en) * 2005-12-22 2007-06-29 Saint Gobain Refining of glass using sulfides as a refining agent, notably for glass with an elevated viscosity in the molten state and used in the fabrication of LCD screens
CN103232158A (en) * 2013-05-09 2013-08-07 南京师范大学 Composite slag glass flux composition and application for same
RU2640214C1 (en) * 2017-03-13 2017-12-27 Юлия Алексеевна Щепочкина Glass

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1962270A (en) * 1930-03-08 1934-06-12 Dunn Edward Perehard Slag treatment and apparatus therefor
DE599563C (en) * 1932-11-26 1934-07-05 Fritz Hermann Zschacke Dr Process for the production of brown to black colored glasses
US3326702A (en) * 1965-07-29 1967-06-20 Owens Illinois Inc Colored glasses and process of manufacture
GB1141525A (en) * 1966-04-04 1969-01-29 Calumite Co Manufacture of amber glass

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2895395A1 (en) * 2005-12-22 2007-06-29 Saint Gobain Refining of glass using sulfides as a refining agent, notably for glass with an elevated viscosity in the molten state and used in the fabrication of LCD screens
WO2007074248A1 (en) * 2005-12-22 2007-07-05 Saint-Gobain Glass France Method of refining glass and product obtained
US8168552B2 (en) 2005-12-22 2012-05-01 Saint-Gobain Glass France Method of refining glass and product obtained
CN103232158A (en) * 2013-05-09 2013-08-07 南京师范大学 Composite slag glass flux composition and application for same
CN103232158B (en) * 2013-05-09 2015-09-30 南京师范大学 A kind of complex ore slag glass flux composition and application thereof
RU2640214C1 (en) * 2017-03-13 2017-12-27 Юлия Алексеевна Щепочкина Glass

Also Published As

Publication number Publication date
ES414423A1 (en) 1976-02-01
DE2326833A1 (en) 1973-12-06
IT985138B (en) 1974-11-30
AU5524273A (en) 1974-11-07
FR2185596B1 (en) 1976-04-23
JPS4950010A (en) 1974-05-15
FR2185596A1 (en) 1974-01-04
CA1024744A (en) 1978-01-24
DE2326833C2 (en) 1982-04-29

Similar Documents

Publication Publication Date Title
US5073197A (en) Cement compositions
GB1462035A (en) Microcrystalline material
US3802865A (en) Self soluble slag forming agents for use in steel making
US3830639A (en) Manufacture of colored glass
GB1087919A (en) A ceramic composition and a method of manufacturing a ceramic composition
GB1386507A (en) Hydration setting material
US3867158A (en) Silicate glass from blast furnace slag
GB1423025A (en) Manufacture of amber glass process and apparatus for moulding concrete members using mould inserts
GB2019386A (en) Fibre composition
GB1479069A (en) Glass-forming batch
EP0249093A3 (en) Flux material for steelmaking
GB1456876A (en) Reinforcing glass fibres
GB1019667A (en) Method of manufacturing articles resembling porcelain from blast furnace slag
JPS5717444A (en) Manufacture of rock wool
GB1141525A (en) Manufacture of amber glass
RU1815248C (en) Opaque glass
JPS6240326A (en) Manufacture of binder
ES8604652A1 (en) Process for refining of chromium-containing molten steel.
JPS5527866A (en) Glass composition for fiber
EP0021781A3 (en) Water-settable compositions, shaped article made thereof and process for the production of such an article
SU547400A1 (en) Amber glass
JPS5481113A (en) Process for desulfurizing molten iron outside furnace
JPS62253735A (en) Production of binder
ES412395A1 (en) Procedure to reduce the amount of so downloaded from an oven for the manufacture of glass during the operation of the same. (Machine-translation by Google Translate, not legally binding)
SU93289A1 (en) Method for the production of forsterite and periclase-forsterite products

Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PE20 Patent expired after termination of 20 years

Effective date: 19930517