GB191022792A - Method of Bessemerizing Copper Matte. - Google Patents

Method of Bessemerizing Copper Matte.

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Publication number
GB191022792A
GB191022792A GB191022792DA GB191022792A GB 191022792 A GB191022792 A GB 191022792A GB 191022792D A GB191022792D A GB 191022792DA GB 191022792 A GB191022792 A GB 191022792A
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GB
United Kingdom
Prior art keywords
matte
blow
copper
slag
bessemerizing
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
Elias Anthon Cappelen Smith
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 GB191022792A publication Critical patent/GB191022792A/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/003—Bath smelting or converting
    • C22B15/0041—Bath smelting or converting in converters

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

22,792. Smith, E. A. C. Oct. 1, 1909, [Convention date]. Matte processes for copper. - In the Bessemerizing of copper matte in a converter having a non-acid lining, the volume of the air-blast admitted is proportioned to the amount and composition of the acid flux used, so that a thin fluid slag is formed at a temperature insufficient to attack the lining. In the preferred method, a flux containing matte-forming material, such as a siliceous copper ore, is used, and the material is subjected to a series of fractional blows, the slag being removed after each blow and a charge of matte and flux added before the next blow. The last fractional blow prior to the blow to blister copper is so conducted that an amount of iron is left in the matte that is more than sufficient to compensate for the silica in the slag unavoidably left in the converter, in order to prevent " foaming " during the blow to blister copper.
GB191022792D 1909-10-01 1910-10-01 Method of Bessemerizing Copper Matte. Expired GB191022792A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US191022792XA 1909-10-01 1909-10-01

Publications (1)

Publication Number Publication Date
GB191022792A true GB191022792A (en) 1911-10-02

Family

ID=32508880

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191022792D Expired GB191022792A (en) 1909-10-01 1910-10-01 Method of Bessemerizing Copper Matte.

Country Status (1)

Country Link
GB (1) GB191022792A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116875813A (en) * 2023-09-07 2023-10-13 内蒙古兴安银铅冶炼有限公司 Slag furnace high-matte converting process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116875813A (en) * 2023-09-07 2023-10-13 内蒙古兴安银铅冶炼有限公司 Slag furnace high-matte converting process
CN116875813B (en) * 2023-09-07 2023-11-07 内蒙古兴安银铅冶炼有限公司 Slag furnace high-matte converting process

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