GB1067006A - Process for treating silica refractory material - Google Patents

Process for treating silica refractory material

Info

Publication number
GB1067006A
GB1067006A GB24513/65A GB2451365A GB1067006A GB 1067006 A GB1067006 A GB 1067006A GB 24513/65 A GB24513/65 A GB 24513/65A GB 2451365 A GB2451365 A GB 2451365A GB 1067006 A GB1067006 A GB 1067006A
Authority
GB
United Kingdom
Prior art keywords
sodium
sulphonate
sulphate
fatty acid
water
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
GB24513/65A
Inventor
Thomas Bernard O'connell
Delmar Ernest Carney
Donald Ellsworth Shamp
Clarence Alfred Gartz
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.)
Libbey Owens Ford Glass Co
Original Assignee
Libbey Owens Ford Glass 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 Libbey Owens Ford Glass Co filed Critical Libbey Owens Ford Glass Co
Priority to GB24513/65A priority Critical patent/GB1067006A/en
Priority to FR22556A priority patent/FR1447482A/en
Publication of GB1067006A publication Critical patent/GB1067006A/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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C03B5/42—Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
    • C03B5/43—Use of materials for furnace walls, e.g. fire-bricks
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/53—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
    • C04B41/5315—Cleaning compositions, e.g. for removing hardened cement from ceramic tiles
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/91—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics involving the removal of part of the materials of the treated articles, e.g. etching
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Glass Compositions (AREA)

Abstract

1,067,006. Glass melting furnaces. LIBBEYOWENS-FORD GLASS CO. June 10, 1965, No. 24513/65. Heading F4B. Crystalline scale formation on the roof and side walls of the refining zone of a glass melting furnace is turned into a sticky mass of sodium silicate by injecting a flux comprising a sodiumsulphur compound into the furnace near the given zone and maintaining a controlled reducing atmosphere therein. The flux may be a water solution of sodium sulphate and the reducing atmosphere supplied by a gas such as CO, H 2 , SO 2 and dissociated NH 3 or hydrocarbon. A water-soluble organic sodium-sulphur compound may be mixed with the sodium sulphate, examples of such compounds being A sodium alkyl sulphate; A sodium alkyl sulphonate; The disodium salt of a sulphated fatty acid; A sodium fatty acid ester sulphonate ; A sodium fatty acid amide sulphonate; A sodium secondary alkyl sulphonate; A sodium aryl sulphonate; A sodium salt of the bisulphate of a dialkyl dicarboxylate; and A sodium salt of the sulphonic acid derivative of a dialkyl dicarboxylate. Good results have been obtained by utilizing a mixture of three parts by weight of water with equal parts by weight of Na 2 SO 4 and either Sodium lauryl sulphate paste; or The oleic acid ester of sodium isothionate; or A dioctyl ester of sodium sulphosuccinic acid. The solution is sprayed over the appropriate furnace parts through lances in a stream of pressure air or steam.
GB24513/65A 1965-06-10 1965-06-10 Process for treating silica refractory material Expired GB1067006A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB24513/65A GB1067006A (en) 1965-06-10 1965-06-10 Process for treating silica refractory material
FR22556A FR1447482A (en) 1965-06-10 1965-06-28 Glass manufacturing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24513/65A GB1067006A (en) 1965-06-10 1965-06-10 Process for treating silica refractory material

Publications (1)

Publication Number Publication Date
GB1067006A true GB1067006A (en) 1967-04-26

Family

ID=10212838

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24513/65A Expired GB1067006A (en) 1965-06-10 1965-06-10 Process for treating silica refractory material

Country Status (1)

Country Link
GB (1) GB1067006A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5795363A (en) * 1996-11-25 1998-08-18 Ppg Industries, Inc. Reduction of solid defects in glass due to refractory corrosion in a float glass operation
US7168269B2 (en) 1999-08-16 2007-01-30 The Boc Group, Inc. Gas injection for glass melting furnace to reduce refractory degradation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5795363A (en) * 1996-11-25 1998-08-18 Ppg Industries, Inc. Reduction of solid defects in glass due to refractory corrosion in a float glass operation
US7168269B2 (en) 1999-08-16 2007-01-30 The Boc Group, Inc. Gas injection for glass melting furnace to reduce refractory degradation
US7669439B2 (en) 1999-08-16 2010-03-02 Linde Llc Gas injection for glass melting furnace to reduce refractory degradation

Similar Documents

Publication Publication Date Title
UA7142A1 (en) Method for synthesizing derivatives of thien (3,2-с) pyridine or their salts
GB1067006A (en) Process for treating silica refractory material
FR1065488A (en) Process for the direct transformation of chemical energy from coal or combustible gases into electrical energy by electrochemical means
ES8505092A1 (en) An open-chamber furnace comprising a blow-pipe for the firing of carbonaceous blocks
GB1348061A (en) Process for utilising coal residues
FR1058696A (en) Process for the production of combustible gases
JPS55144402A (en) Production of reducing gas to be blown into furnace
GB1019667A (en) Method of manufacturing articles resembling porcelain from blast furnace slag
GB1035415A (en) Process for treating silica refractory
JPS55167112A (en) Manufacture of white phosphorus and steel making mold additive
SU564265A1 (en) Method for obtaining alkaline metal sulphates and calcium alumosilicates
JPS51131403A (en) A method of building iron trough for blast furnaces
SU1239110A1 (en) Flux for cement raw slime
GB1438234A (en) Method of and apparatus for calcining gypsum
SU67356A1 (en) The method of obtaining cast stones
JPS5481113A (en) Process for desulfurizing molten iron outside furnace
GB1115021A (en) Crystallized glasses
SU93289A1 (en) Method for the production of forsterite and periclase-forsterite products
SU381617A1 (en) INSTALLATION FEEDER FOR MANUFACTURING STAINED GLASS FIBER
GB630384A (en) Improvements in, or relating to, building blocks and structures embodying such blocks
JPS5390193A (en) Desulfuration method of blast furnace slag
GB870239A (en) Lime refractories and method of making same
GB1048196A (en) A method for the cooling of burning gases in a combustion chamber
JPS51139503A (en) A blast furnace operating method for blowing high-temperature reducing as into furnace
FR1018009A (en) Process for introducing the charge into glassware and equipment furnaces by allowing the implementation