DE364880C - Fuel briquette for use in burning cement or smelting iron - Google Patents
Fuel briquette for use in burning cement or smelting ironInfo
- Publication number
- DE364880C DE364880C DEM70937D DEM0070937D DE364880C DE 364880 C DE364880 C DE 364880C DE M70937 D DEM70937 D DE M70937D DE M0070937 D DEM0070937 D DE M0070937D DE 364880 C DE364880 C DE 364880C
- Authority
- DE
- Germany
- Prior art keywords
- iron
- fuel
- cement
- smelting iron
- fuel briquette
- 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
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
- C10L5/26—After-treatment of the shaped fuels, e.g. briquettes
- C10L5/32—Coating
Description
Brennstoffbrikett zur Verwendung beim Brennen von Zement oder Schmelzen von Eisen. Den Gegenstand der Erfindung bildet ein Brennstoffbrikett zur Verwendung beim Brennen von "Zement oder Schmelzen von Eisen.Fuel briquette for use in burning cement or smelt of iron. The subject of the invention is a fuel briquette for use when burning "cement or melting iron.
Es sind bereits Brennstoffbrikette bekannt, welche aus einem inneren Brennstoffkern und einer äußeren schwer verbrennlichen Hülle bestehen, um eine vollkommene Verbrennung der sämtlichen Bestandteile des Brennstoffes zu erzielen.There are already known fuel briquettes, which consist of an inner The fuel core and an outer flame-retardant shell are made to create a perfect one To achieve combustion of all components of the fuel.
Das Neue bei der Erfindung besteht nun darin, daß die Hüllen ganz oder teilweise aus Flußmitteln für Zement oder Eisen bestehen.The new thing about the invention is that the covers are completely or partially consist of fluxes for cement or iron.
Auf der Zeichnung sind zwei Ausführungsformen des Brennstoffbriketts dargestellt. Der Brennstoffkern, welcher von der Hülle :2 oder 7 umgeben ist, besteht nach Abb. i aus einem Stück Fettkohle und nach Abb. 2 aus mehreren Stücken 6 aus brennbarem Gut. Zur Herstellung der Hüllen 2 und 7 dient eine bildsame Masse, welche ganz oder teilweise aus Flußmitteln für Zement oder Eisen besteht; z. B. kann sie bei Verwendung zum Erschmelzen von Eisen aus seinen Erzen Kalk enthalten. Die Hüllen :z und 7, welche an sich schon so porig sind, daß Luft nach innen zu und Gase nach außen von dem Brennstoff dringen können, sind zu diesem Zweck noch mit besonderen Löchern3, q. oder 8 versehen.On the drawing are two embodiments of the fuel briquette shown. The fuel core, which is surrounded by the shell: 2 or 7, consists according to Fig. i from one piece of charcoal and according to Fig. 2 from several pieces 6 combustible material. For the production of the casings 2 and 7, a malleable mass is used, which consists wholly or partly of fluxes for cement or iron; z. B. can contain lime when used to smelt iron from its ores. The shells : z and 7, which are already so porous that air closes in and gases flow in can penetrate outside of the fuel are for this purpose still with special Holes3, q. or 8 provided.
Bei dem Schrottschmelzen im Martinofen hat man bereits mit einem verschlackbaren, ihn vor dem Verbrennen schützenden Überzug versehenen Koks verwendet, damit die Oberfläche des Kokses im Maß des Schmelzens oder Verschlackens des Überzuges nur ganz allmählich mit dem flüssigen Eisen in Berührung kommt und dieses den Kohlenstoff aufzunehmen vermag. Demgegenüber soll nach der Erfindung der Brennstoffkern zur Wärmeerzeugung und die Hülle zur Zuführung von Flußmitteln bei dem Brennen von Zement oder bei dem Schmelzen von Eisen und Eisenerzen dienen.With the scrap melting in the Martin furnace you already have a slagable, coke was used to protect it from being burned, so that the Surface of the coke to the extent of coating only melting or slagging very gradually comes into contact with the liquid iron and this the carbon able to absorb. In contrast, according to the invention, the fuel core for Heat generation and the sheath for supplying flux when burning cement or serve in the smelting of iron and iron ores.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM70937D DE364880C (en) | Fuel briquette for use in burning cement or smelting iron |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM70937D DE364880C (en) | Fuel briquette for use in burning cement or smelting iron |
Publications (1)
Publication Number | Publication Date |
---|---|
DE364880C true DE364880C (en) | 1922-12-06 |
Family
ID=7313707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM70937D Expired DE364880C (en) | Fuel briquette for use in burning cement or smelting iron |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE364880C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4810256A (en) * | 1987-01-15 | 1989-03-07 | Kimberly-Clark Corporation | Composite fuel article |
-
0
- DE DEM70937D patent/DE364880C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4810256A (en) * | 1987-01-15 | 1989-03-07 | Kimberly-Clark Corporation | Composite fuel article |
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