DE213370C - - Google Patents

Info

Publication number
DE213370C
DE213370C DENDAT213370D DE213370DA DE213370C DE 213370 C DE213370 C DE 213370C DE NDAT213370 D DENDAT213370 D DE NDAT213370D DE 213370D A DE213370D A DE 213370DA DE 213370 C DE213370 C DE 213370C
Authority
DE
Germany
Prior art keywords
bodies
steam
way
coke
lime
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.)
Active
Application number
DENDAT213370D
Other languages
German (de)
Publication of DE213370C publication Critical patent/DE213370C/de
Active legal-status Critical Current

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
    • C10L5/12—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with inorganic binders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Description

7070

Verfahren zur Brikettierung von Koksklein u. dgl. mit Kalk, dadurch gekennzeichnet, daß der Koks mit gebranntem Kalk innig gemischt und diese Mischung der Einwirkung von gespanntem Wasserdampf ausgesetzt wird, worauf die Masse in bekannter Weise geformt und weiterbehandelt wird.Method for briquetting coke and the like with lime, characterized in that that the coke is intimately mixed with quick lime and this mixture is exposed to the action of pressurized steam is exposed, whereupon the mass is shaped and further treated in a known manner will.

PERLIN. GEDRUCKT IN DER REICHSDRUCKEREI,PERLIN. PRINTED IN THE REICHSDRUCKEREI,

Claims (1)

Patent-Anspruch:Patent claim: ausgesetzt wird; das so gewonnene Formgut wird dann in Pressen zu Körpern von geeigneten Abmessungen geformt, die weiter durch nochmalige Dampfbehandlung in einem sogenannten Erhärtungskessel zweckmäßig schnell zum Erhärten gebracht werden.is suspended; the molded product obtained in this way is then used in presses to form bodies of suitable materials Dimensions formed further by repeated steam treatment in a so-called Hardening kettles are expediently brought to harden quickly. Ganz besonders empfiehlt sich die Einbringung der beiden gemischten Körper in eine drehbare Trommel, in die der Dampf eingelassen wird. Durch die Umdrehung wird eine stete Mischung der beiden Körper erzielt, und es gelangen dabei immer von neuem frische Oberflächen während der Ablöschung des Kalkes miteinander in Berührung, wodurch eine weitere Steigerung der Bindekraft erzielt wird. Die durch Pressen der so gewonnenen Masse erhaltenen Formlinge sind in bester Weise geeignet, sowohl die mechanischen Beanspruchungen des Fortschaffens wie die des Hochofenbetriebes auszuhalten; eine Menge bisher fast wertloser Abfallstoffe gelangt damit zu einer wirtschaftlich höchst bedeutsamen Verwertung.It is particularly advisable to bring the two mixed bodies into one rotatable drum into which the steam is let in. The rotation becomes a A constant mixture of the two bodies is achieved, and freshness is always achieved Surfaces come into contact with each other while the lime is being quenched, which further increases the binding force will. The moldings obtained by pressing the mass obtained in this way are in excellent condition Well suited to both the mechanical stresses of carrying away as well as those of the To endure blast furnace operation; a lot of so far almost worthless waste gets there to an economically very important recovery. Bemerkt wird, daß sowohl die Einbindung von Koksklein mit gebranntem Kalk als auch die Behandlung von gebranntem Kalk und kieselsäurehaltigen Füllstoffen mit Dampf vorgeschlagen wurde.It is noted that both the incorporation of coke coke with quick lime and proposed treating quick lime and siliceous fillers with steam became.
DENDAT213370D Active DE213370C (en)

Publications (1)

Publication Number Publication Date
DE213370C true DE213370C (en)

Family

ID=475024

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT213370D Active DE213370C (en)

Country Status (1)

Country Link
DE (1) DE213370C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5076777A (en) * 1990-12-20 1991-12-31 Cincinnati Milacron Inc. Apparatus for coextruding plastics materials
US5601773A (en) * 1995-05-12 1997-02-11 Cincinnati Milacron Inc. Co-injection machine
US20060066067A1 (en) * 2004-09-29 2006-03-30 Williams Margaret E Crawling aid for handicapped infants

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5076777A (en) * 1990-12-20 1991-12-31 Cincinnati Milacron Inc. Apparatus for coextruding plastics materials
US5601773A (en) * 1995-05-12 1997-02-11 Cincinnati Milacron Inc. Co-injection machine
US20060066067A1 (en) * 2004-09-29 2006-03-30 Williams Margaret E Crawling aid for handicapped infants

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