US49331A - Improvement in the manufacture of iron - Google Patents
Improvement in the manufacture of iron Download PDFInfo
- Publication number
- US49331A US49331A US49331DA US49331A US 49331 A US49331 A US 49331A US 49331D A US49331D A US 49331DA US 49331 A US49331 A US 49331A
- Authority
- US
- United States
- Prior art keywords
- iron
- manufacture
- improvement
- ounces
- manner
- 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 - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title description 20
- 229910052742 iron Inorganic materials 0.000 title description 10
- 238000004519 manufacturing process Methods 0.000 title description 6
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N Calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 235000010333 potassium nitrate Nutrition 0.000 description 4
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Inorganic materials [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 4
- 235000002639 sodium chloride Nutrition 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 239000004328 sodium tetraborate Substances 0.000 description 4
- 235000010339 sodium tetraborate Nutrition 0.000 description 4
- 235000011149 sulphuric acid Nutrition 0.000 description 4
- 239000001117 sulphuric acid Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241000370685 Arge Species 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L Calcium hydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000015450 Tilia cordata Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 235000011116 calcium hydroxide Nutrition 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C3/00—Manufacture of wrought-iron or wrought-steel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Hard Magnetic Materials (AREA)
- Luminescent Compositions (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Description
UNITED STATES PATENT OFFICE.
JOHN D. WILLIAMS, ALLEGHENY CITY, PENNSYLVANIA.
llVlPROVEMENT IN THE MANUFACTURE OF IRON.
Specification forming part of Letters Patent No. 49,331, dated Augnstfi, 1865; antedated July 9,- 1365.
i To all whom it may concern.-
of Pennsylvania, have invented a new processin Manufacturing Iron; and I do hereby de-. clare that the following is afull and exact description thereof. t
The nature of my invention consists in the use of sulphuric acid, salt, borax, saltpeter, and lime, compounded and used in the manner substantially as hereinafter described.
1 use the ordinary boiling or puddling furnace, making the depth from the fore plate to the bottom plate about two inches more than that of the ordinary furnace. I charge the furnace and melt the metal in the usual manner. After the charge is melted down, (ach arge being about four hundred and eighty pounds,) I then take about one pound of sulphuric acid and dilute it in about a pint of warm water. I also take about eight ounces of common salt, three ounces of borax, two ounces of saltpeter, and six ounces of slaked lime. Each of these I dissolve in about a pint of warm water, after which I put all these mixtures into about three ing and working the iron in the manner herein described a better and astronger article is obtained. 4
Having thus described my process in the r" manufacture of iron, what I claim as of my invention is-- vThe use of the ingredients herein named,
when used in the manufactureof iron, said ingredients being used substantially in the manner herein described, and for the purpose set forth.
JOHN D. \VILLIAMS'.
Witnesses:
JAMES J. JOHNSTON, ALEXANDER HA-rs.
Publications (1)
Publication Number | Publication Date |
---|---|
US49331A true US49331A (en) | 1865-08-08 |
Family
ID=2118885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US49331D Expired - Lifetime US49331A (en) | Improvement in the manufacture of iron |
Country Status (1)
Country | Link |
---|---|
US (1) | US49331A (en) |
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0
- US US49331D patent/US49331A/en not_active Expired - Lifetime
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