US1131531A - Fuel-briquet composition for iron-ore reduction. - Google Patents
Fuel-briquet composition for iron-ore reduction. Download PDFInfo
- Publication number
- US1131531A US1131531A US76112613A US1913761126A US1131531A US 1131531 A US1131531 A US 1131531A US 76112613 A US76112613 A US 76112613A US 1913761126 A US1913761126 A US 1913761126A US 1131531 A US1131531 A US 1131531A
- Authority
- US
- United States
- Prior art keywords
- fuel
- iron
- parts
- ore reduction
- composition
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
- C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
- C10L5/10—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders
Definitions
- the mixing of the ingredients can be accomplished by hand if desired but I prefer to use a concrete mixer of any preferred type in order to thoroughly mix the different lngredients to a plastic mass.
- the plastic composition heretofore described is then placedin molds of suitable size and shape and allowed to remain in said molds until the composition hardens, when the mold blocks are removed from the molds and thoroughly dried.
- the blocks are used for fuel in the ordinary way and it has been found that the block retains its integrity under the heat of combustion and is not reduced to a powder except as the fuel products are consumed leaving the cement and limestone to pass 03 from the furnace in the shape of slag along withthe other waste products of the iron ore in the course of reduction to the metallic state.
- a plastic composition for forming fuel briquets for iron and ore reduction processes consisting of substantially one-hundred (100) parts of finely comminuted coke, from two (2) to five (5) parts of crude petroleum, from five (5) to ten (10) parts of ground limestone, twenty-five (25) parts of cement, and twenty-five (25) parts of water, said composition being mixed to gether and molded into bri uets.
Description
ore.
LGEWH, F CHICAGI),
F III 018, ASSIGNOR OF FGRTY Ohl'lE-HUNDREDTHS '10 GEORGE E. STONE, OF CHICAGO, ILLINOIS.
' FUEL-BRIGHT COMPOSITION FOR IRON-ORE REDUCTION.
Ito Drawing.
making fuel briquets suitable for use in reducing iron ore, and has for its object the provision of a briquet using the waste from coke furnaces and providing a briquet that will not disintegrate'under the heat of combustion required in reducing iron'ore end the provision of limestone that acts as a flux required in the process of reducing iron In making my improved briquet I take one hundred (100) parts by bulk of coke dust and screenings that are the waste prodnot of coke ovens and add thereto from one (1) to two (2) parts bybulk of coal oil thoroughly mixing the coal oil with from five (5) to ten parts, by bulk, of ground limestone, the limestone being reduced to a substantially No. powder. I then take twenty-five parts by bulk, of cement, either Portland or sla and mix with the cement twenty-five (25 parts by bulk, of water forming a liquid solution which is afterward thoroughly incorpo-.
rated with the coke dust and screenings, the coal oil and the ground limestone heretofore referred to. i
Specification of Letters Patent.
Application filed April It, 1318. serial No. 761,126.
Patented Mar. 9, 1915.
The mixing of the ingredients can be accomplished by hand if desired but I prefer to use a concrete mixer of any preferred type in order to thoroughly mix the different lngredients to a plastic mass. The plastic composition heretofore described is then placedin molds of suitable size and shape and allowed to remain in said molds until the composition hardens, when the mold blocks are removed from the molds and thoroughly dried.
The blocks are used for fuel in the ordinary way and it has been found that the block retains its integrity under the heat of combustion and is not reduced to a powder except as the fuel products are consumed leaving the cement and limestone to pass 03 from the furnace in the shape of slag along withthe other waste products of the iron ore in the course of reduction to the metallic state.
Having thus described what I claim is:
A plastic composition for forming fuel briquets for iron and ore reduction processes consisting of substantially one-hundred (100) parts of finely comminuted coke, from two (2) to five (5) parts of crude petroleum, from five (5) to ten (10) parts of ground limestone, twenty-five (25) parts of cement, and twenty-five (25) parts of water, said composition being mixed to gether and molded into bri uets.
In testimony whereof I a 'x my signature in presence of two witnesses.
' WILLIAM LOESCH.
y invention,
Witnesses:
Gnonon B. SToRnR,
Jes. A. FOLEY.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76112613A US1131531A (en) | 1913-04-14 | 1913-04-14 | Fuel-briquet composition for iron-ore reduction. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76112613A US1131531A (en) | 1913-04-14 | 1913-04-14 | Fuel-briquet composition for iron-ore reduction. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1131531A true US1131531A (en) | 1915-03-09 |
Family
ID=3199658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US76112613A Expired - Lifetime US1131531A (en) | 1913-04-14 | 1913-04-14 | Fuel-briquet composition for iron-ore reduction. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1131531A (en) |
-
1913
- 1913-04-14 US US76112613A patent/US1131531A/en not_active Expired - Lifetime
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