ZA76688B - Method of treating materials on a rotary hearth - Google Patents

Method of treating materials on a rotary hearth

Info

Publication number
ZA76688B
ZA76688B ZA760688A ZA76688A ZA76688B ZA 76688 B ZA76688 B ZA 76688B ZA 760688 A ZA760688 A ZA 760688A ZA 76688 A ZA76688 A ZA 76688A ZA 76688 B ZA76688 B ZA 76688B
Authority
ZA
South Africa
Prior art keywords
rotary hearth
treating materials
treating
materials
hearth
Prior art date
Application number
ZA760688A
Other languages
English (en)
Inventor
J Harrell
Original Assignee
Salem Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Salem Corp filed Critical Salem Corp
Publication of ZA76688B publication Critical patent/ZA76688B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B7/00—Coke ovens with mechanical conveying means for the raw material inside the oven
    • C10B7/02—Coke ovens with mechanical conveying means for the raw material inside the oven with rotary scraping devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/16—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path
    • F27B9/18—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path under the action of scrapers or pushers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
ZA760688A 1975-02-06 1976-02-06 Method of treating materials on a rotary hearth ZA76688B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/547,628 US3998703A (en) 1975-02-06 1975-02-06 Method of treating materials on a rotary hearth

Publications (1)

Publication Number Publication Date
ZA76688B true ZA76688B (en) 1977-09-28

Family

ID=24185452

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA760688A ZA76688B (en) 1975-02-06 1976-02-06 Method of treating materials on a rotary hearth

Country Status (7)

Country Link
US (1) US3998703A (xx)
AU (1) AU497509B2 (xx)
CA (1) CA1042831A (xx)
DE (1) DE2604667C3 (xx)
GB (1) GB1477621A (xx)
MX (1) MX143983A (xx)
ZA (1) ZA76688B (xx)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2736537A1 (de) * 1976-10-20 1978-04-27 Marathon Oil Co Verfahren und vorrichtung zur materialhandhabung in form eines gespaltenen flusses
NO774499L (no) * 1977-01-03 1978-07-04 Marathon Oil Co Materialhaandteringssystem.
US4149939A (en) * 1977-08-02 1979-04-17 Salem Corporation Method and apparatus for feeding an oxidant within a furnace enclosure
SE423141B (sv) * 1977-11-30 1982-04-13 Bruun & Soerensen Anordning vid forbrenningsugn for krematorier
US4200517A (en) * 1977-12-05 1980-04-29 Arthur G. Mckee & Company Treatment of hydrocarbon-containing mineral material
US4191531A (en) * 1978-04-06 1980-03-04 Calcimatic International Limited Discharge chute assembly for calcining hearth
DE2819852C2 (de) * 1978-05-05 1983-11-10 Salem Furnace Co.,, Carnegie, Pa. Kalzinierungsofen
US4280892A (en) * 1978-12-29 1981-07-28 Havlik Jaroslav J Process and apparatus for the separation of hydrocarbons from petroleum bearing materials
US4341620A (en) * 1979-01-10 1982-07-27 Marathon Oil Company Method and apparatus for processing oil shale in a rotary hearth
DE2907523C2 (de) * 1979-02-26 1985-01-10 Salem Furnace Co.,, Carnegie, Pa. Verfahren und Vorrichtung zum Wärmebehandeln von Werkstoffen auf einem Drehherd
DE3105073A1 (de) * 1981-02-12 1982-09-09 Metallgesellschaft Ag, 6000 Frankfurt Drehherdofen
DE3441338A1 (de) * 1984-11-13 1986-05-15 Ipsen Industries International Gmbh, 4190 Kleve Verfahren zur waermebehandlung metallischer werkstuecke unter verwendung eines durchlauf- oder durchstossofens sowie vorrichtung zum durchfuehren dieses verfahrens
US4741693A (en) * 1985-11-12 1988-05-03 Salem Furnace Co. Method and apparatus for calcining material containing volatile constituents
GB8528902D0 (en) * 1985-11-23 1986-01-02 Greaves & Sons Ltd J W Treatment of expansible materials
US4763880A (en) * 1987-04-03 1988-08-16 Holcroft/Loftus Inc. Rotary hearth multi-chamber, multi-purpose furnace system
US4834650A (en) * 1988-06-14 1989-05-30 Salem Furnace Co. Sealed rotary hearth furnace with central bearing support
LU90766B1 (en) * 2001-04-25 2002-10-28 Wurth Paul Sa Method of operating a multiple hearth furnace
ITMI20011595A1 (it) * 2001-07-25 2003-01-25 Techint Spa Forno a suola rotante di impiego siderurgico
LU90812B1 (en) * 2001-08-03 2004-11-10 Wurth Paul Sa Mixer for solid powdery and/or other granular materials.
BRPI0520717A2 (pt) * 2005-12-02 2009-07-14 Kyouzai Kogyo Co Ltd processo de granulação de matéria-prima para sinterização e processo de fabricação de minério de ferro sinterizado
RU210680U1 (ru) * 2021-10-05 2022-04-26 Александр Вячеславович Иванов Карусельная электропечь для отпуска пружинных клемм рельсовых скреплений

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191003287A (en) * 1909-02-10 1910-11-10 Heinrich Bogner Improvements in Travelling Furnace-grates Revolving about a Vertical Axis.
DE739651C (de) * 1936-08-01 1943-10-01 Ing Alexej Lomsakov Um eine senkrechte Achse drehbarer Rost
US3470068A (en) * 1966-10-12 1969-09-30 Salem Brosius Inc Methods and apparatus for the continuous treatment of non-caking coal and other discrete materials
US3594286A (en) * 1970-03-31 1971-07-20 Wise Coal & Coke Co Carbonizing multiple layers of material by maintaining reducing atmosphere in bed and oxidizing atmosphere above bed

Also Published As

Publication number Publication date
AU1086976A (en) 1977-08-11
MX143983A (es) 1981-08-18
US3998703A (en) 1976-12-21
DE2604667A1 (de) 1976-08-19
CA1042831A (en) 1978-11-21
DE2604667B2 (de) 1979-08-23
GB1477621A (en) 1977-06-22
DE2604667C3 (de) 1980-05-14
AU497509B2 (en) 1978-12-14

Similar Documents

Publication Publication Date Title
ZA76688B (en) Method of treating materials on a rotary hearth
JPS5212759A (en) Method of treating waste
JPS5223131A (en) Method of treating pigments
JPS5240412A (en) Rotary retort furnace
PH15800A (en) Process of calcinig limestone in a rotary kiln
JPS51143021A (en) Method of heat treating minute granular materials
JPS5486605A (en) Erythromicine treating method
JPS54116251A (en) Rotary apparatus
ZA761671B (en) Rotary kiln
JPS527140A (en) Method of reclamation
JPS5330908A (en) Rotary furnace and process for treatment of charge by use of same
GB1552482A (en) Method of controlling operation of a radial scraper
ZA764070B (en) Method of operating rotary kiln
JPS5263932A (en) Rotary kiln
GB1550852A (en) Process for treating chromium dioxice
JPS5271344A (en) Surface treating method of high speed rotary member
JPS51150521A (en) Slag treating apparatus
JPS5246903A (en) Rotary coating apparatus
JPS51136716A (en) Method of burning in rotary kiln
JPS51142840A (en) Method of reclamation
JPS51125640A (en) Granulated boronizing process
BG25321A1 (en) A method of continuous bag-production
JPS5214624A (en) Sulfurrcontained slag treatment process
ZA763592B (en) A process for treating fluids
JPS51139482A (en) Method of surface treating can