US139649A - Improvement in the manufacture of spiegeleisen - Google Patents
Improvement in the manufacture of spiegeleisen Download PDFInfo
- Publication number
- US139649A US139649A US139649DA US139649A US 139649 A US139649 A US 139649A US 139649D A US139649D A US 139649DA US 139649 A US139649 A US 139649A
- Authority
- US
- United States
- Prior art keywords
- spiegeleisen
- residuum
- iron
- improvement
- manufacture
- 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
- 229910001301 Spiegeleisen Inorganic materials 0.000 title description 7
- 238000004519 manufacturing process Methods 0.000 title description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 22
- 229910052742 iron Inorganic materials 0.000 description 11
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 5
- 239000011701 zinc Substances 0.000 description 5
- 229910052725 zinc Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052595 hematite Inorganic materials 0.000 description 1
- 239000011019 hematite Substances 0.000 description 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Description
1 UNITED STATES PATENT QFFICE...
EDWARD BAKER, OF MILLSTONE, NEW JERSEY.
Specification forming part of Letters Patent No. 139,649, dated June 10, 1873; application filed April 30, 1873.
To all whom it may concern:
Be it known that I, EDWARD BAKER, of Millstone, Somerset county, New Jersey, have invented an Improvement in the Process for Producing that Quality of Iron known as Spiegeleisen, and that'the following is a full, clear, and exact description.
That quality of iron known as spiegeleisen has heretofore been produced in the United States from the residuum of the zinc ore of Sussex county, New Jersey, containing Franklinite, after the ore has been treated for the production of white oxide of zinc, by analysis, the said residuum containing, on the average- ()xule of zinc 6.40 Oxide of manganese 17.70 Peroxide of iron 39.90 Lime 8.74 Magnesia e 5.50 Silicon 21.65
Such residuum has for some years past been successfully worked in asmelting-furna-ce, such as described in Letters Patent granted to Thaddeus Sillick, and bearing date the 13th day of January, 1855, to which is applied an apparatus for collecting the remaining zinc, or portions of it, and the production of spiegeleisen thus obtained from such residuum has been,
.on the average, about twenty-seven per cent.
of the weight of the residuum treated.
I have discovered that by the admixture of iron ore, such as hematite, magnetite, or other iron ores with the said residuum I can materially increase the yield of spiegeleisen of a quality equally good with that heretofore obtained from the residuum alone.
I have successfully worked my improved process in the proportions of one-eighth iron ore to seven-eighths residuum, and in that pro portion, the iron ore being magnetite, I have obtained an average of thirty-five per cent. of spiegeleisen to the weight of residuum and ore, and the product thus obtained, on analy sis, contained, on'the averaga- Metallic iron Metallic manganese 1 Carbon 4J0 Phosphorus .29 Silicon V 1 contain Franklinite iron, as other ores of other localities may possess like properties.
What I claim as my invention, and desire to secure by Letters Patent, is
The process for obtaining spiegeleisen by smelting the residuum of the zinc or like ores which contain Franklinite iron in admixture with ordinary iron ore, substantially as described.
EDW'. BAKER. Witnesses:
G. W. BRoWNE, WILLIAM Soorr;
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US139649A true US139649A (en) | 1873-06-10 |
Family
ID=2209063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US139649D Expired - Lifetime US139649A (en) | Improvement in the manufacture of spiegeleisen |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US139649A (en) |
-
0
- US US139649D patent/US139649A/en not_active Expired - Lifetime
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