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USRE3325E - Improved liking or fix for fuddling- and boiling-furnaces - Google Patents

Improved liking or fix for fuddling- and boiling-furnaces Download PDF

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Publication number
USRE3325E
USRE3325E US RE3325 E USRE3325 E US RE3325E
Authority
US
United States
Prior art keywords
boiling
furnaces
fix
fuddling
liking
Prior art date
Application number
Inventor
Or Fix For Fuddling-
Original Assignee
F Samuel Danks
Publication date

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Definitions

  • the nature of the invention consists in mixing an alkali or alkalies, or lime, common salt, separately or combined, with cinder of the puddling or boiling-furnace, while in a fluid state, or when pulverized, after tapping from the furnace, the said mixture to be used as a fix for the puddling or boiling-furnace.
  • Alkali or alkalies, lime or salt may be mined with pulverized or melted iron-ore, for fixing puddling-or boiling-furnaces.
  • A' quantity of good quick-lime is, preferably, dissolved in a vessel, with water, (or common brine of suitable saline strength,) to the consistency of very thick cream, to which are added iron-ore and sca1e-mixture, in'such proportions, that for every three pounds of silica that are in or to be removed from the iron or iron-ore, there shall be combined with it two pounds of lime, common salt, 01' alkali or alkalies, mixed in any desirable manner, and applied when needed.
  • puddlers or boilers tapping-cinder, squeezer-cinder, or hammer-cinder, or pulverized or melted iron-ore, when mixed with an alkali or alkalies, 01' lime, common salt, soda, or potas sa, separately or combined, in the manner, and in the-relative proportions, substantially as and for the purpose specified.

Description

til
SAMUEL DANKS, FOR HIMSELF, AND JOSEPH O. BUTLER AND LEWIS WORTHINGTON,
OF CINCINNATI, OHIO, ASSIGNEES OF SAMUEL DANKS.
Letters Patent No. 68,715, dated September 10, 1867 reissue No. 3,325, dated March 16, 1869.
IMPRbvED LINING- OR PIX FOR PUDDLING- .AND BOILING-FURNACES.
The Schedule referred to in these Letters Patent and making part of the same.
To all whom it may concern:
Be it known that SAMUEL DANKS, of Gincinnati, in the county of Hamilton, and State of Ohio, has invented a new and useful Improved Lining or Fix for Puddling and Boiling-Furnaces, of which the following is a full and clear description. l
The nature of the invention consists in mixing an alkali or alkalies, or lime, common salt, separately or combined, with cinder of the puddling or boiling-furnace, while in a fluid state, or when pulverized, after tapping from the furnace, the said mixture to be used as a fix for the puddling or boiling-furnace.
Alkali or alkalies, lime or salt, may be mined with pulverized or melted iron-ore, for fixing puddling-or boiling-furnaces.
A' quantity of good quick-lime is, preferably, dissolved in a vessel, with water, (or common brine of suitable saline strength,) to the consistency of very thick cream, to which are added iron-ore and sca1e-mixture, in'such proportions, that for every three pounds of silica that are in or to be removed from the iron or iron-ore, there shall be combined with it two pounds of lime, common salt, 01' alkali or alkalies, mixed in any desirable manner, and applied when needed.
WVhat is claimed as new, is
The use of puddlers or boilers, tapping-cinder, squeezer-cinder, or hammer-cinder, or pulverized or melted iron-ore, when mixed with an alkali or alkalies, 01' lime, common salt, soda, or potas sa, separately or combined, in the manner, and in the-relative proportions, substantially as and for the purpose specified.
SAMUEL DANKS. JOSEPH O. BUTLER. L. WORTHINGTON. Witnesses 1 CHARLES L. FISHER,
SAML E. CRAWFORD.

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