GB191400839A - Improvements in or relating to the Production of Porous Slag for use as an Aggregate. - Google Patents

Improvements in or relating to the Production of Porous Slag for use as an Aggregate.

Info

Publication number
GB191400839A
GB191400839A GB191400839DA GB191400839A GB 191400839 A GB191400839 A GB 191400839A GB 191400839D A GB191400839D A GB 191400839DA GB 191400839 A GB191400839 A GB 191400839A
Authority
GB
United Kingdom
Prior art keywords
aggregate
relating
production
slag
porous slag
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
Inventor
Carl Heinrich Schol
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
Application granted granted Critical
Publication of GB191400839A publication Critical patent/GB191400839A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/028—Methods of cooling or quenching molten slag with the permanent addition of cooled slag or other solids
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

839. Schol, C. H. Dec. 12, 1912. Slags, treatment of.-Slag is converted into porous bulky lumps by causing it to flow over wet sand or the like. The sand may be formed into a sloping bed, or may be spread on a conveyer band and carried past the slag outlet. The lumps are used as an aggregate in the manufacture of artificial stone.
GB191400839D 1912-12-12 1912-12-12 Improvements in or relating to the Production of Porous Slag for use as an Aggregate. Expired GB191400839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191400839T 1912-12-12

Publications (1)

Publication Number Publication Date
GB191400839A true GB191400839A (en) 1914-02-12

Family

ID=32581128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191400839D Expired GB191400839A (en) 1912-12-12 1912-12-12 Improvements in or relating to the Production of Porous Slag for use as an Aggregate.

Country Status (1)

Country Link
GB (1) GB191400839A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443103A (en) * 1943-01-18 1948-06-08 Gallai-Hatchard Marcel Method for the production of porous slags or other smelts
DE918252C (en) * 1943-01-18 1954-09-23 Foamslag Ltd Method and device for the production of foamed slag or foam-like melt flows

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443103A (en) * 1943-01-18 1948-06-08 Gallai-Hatchard Marcel Method for the production of porous slags or other smelts
DE918252C (en) * 1943-01-18 1954-09-23 Foamslag Ltd Method and device for the production of foamed slag or foam-like melt flows

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