GB190008481A - Improvements in the Art of Manufacturing Iron & Steel. - Google Patents

Improvements in the Art of Manufacturing Iron & Steel.

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Publication number
GB190008481A
GB190008481A GB190008481DA GB190008481A GB 190008481 A GB190008481 A GB 190008481A GB 190008481D A GB190008481D A GB 190008481DA GB 190008481 A GB190008481 A GB 190008481A
Authority
GB
United Kingdom
Prior art keywords
furnace
iron
slag
charge
hearth
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
Benjamin Talbot
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 GB190008481A publication Critical patent/GB190008481A/en
Expired legal-status Critical Current

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  • Manufacture Of Iron (AREA)

Abstract

8481. Talbot, B. May 8. Basic processes; open-hearth processes.-In the manufacture of iron aud steel, by an open-hearth process, a layer of molten slag rich in oxide of iron is maintained on the surface of the bath of metal. The process may be conducted in a tilting- furnace, connected with regenerators, portions of purified molten metal being withdrawn periodically, while crude iron is poured in a molten state through the slag layer into the furnace charge. Portions of the slag may be drawn off periodically, and replaced by additions of mill cinder, scale, iron ore, and lime, or. limestone. When a fixed open-hearth furnace is employed, a small charge of oxidizing- slag and purified metal is introduced into the furnace, and periodical additions of crude iron and oxides are made until the furnace has received its full charge. Two or more furnaces may be used, a charge, or portion thereof, being tapped from one furnace into another for final treatment.
GB190008481D 1900-05-08 1900-05-08 Improvements in the Art of Manufacturing Iron & Steel. Expired GB190008481A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190008481T 1900-05-08

Publications (1)

Publication Number Publication Date
GB190008481A true GB190008481A (en) 1901-03-09

Family

ID=32148470

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190008481D Expired GB190008481A (en) 1900-05-08 1900-05-08 Improvements in the Art of Manufacturing Iron & Steel.

Country Status (1)

Country Link
GB (1) GB190008481A (en)

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