OA02720A - Four à circulation de sable pour le chauffage de produits en forme de boulets. - Google Patents

Four à circulation de sable pour le chauffage de produits en forme de boulets.

Info

Publication number
OA02720A
OA02720A OA53158A OA53158A OA02720A OA 02720 A OA02720 A OA 02720A OA 53158 A OA53158 A OA 53158A OA 53158 A OA53158 A OA 53158A OA 02720 A OA02720 A OA 02720A
Authority
OA
OAPI
Prior art keywords
shaped products
heating ball
circulating sand
sand oven
oven
Prior art date
Application number
OA53158A
Other languages
English (en)
Original Assignee
Heurtey Sa
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 Heurtey Sa filed Critical Heurtey Sa
Publication of OA02720A publication Critical patent/OA02720A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J6/00Heat treatments such as Calcining; Fusing ; Pyrolysis
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/08Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form in the form of briquettes, lumps and the like
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34Methods of heating
    • C21D1/53Heating in fluidised beds
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/10Process efficiency
    • Y02P20/129Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
OA53158A 1967-01-23 1968-01-23 Four à circulation de sable pour le chauffage de produits en forme de boulets. OA02720A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR92129A FR1532302A (fr) 1967-01-23 1967-01-23 Four à circulation de sable pour le chauffage de produits en forme de boulets

Publications (1)

Publication Number Publication Date
OA02720A true OA02720A (fr) 1970-12-15

Family

ID=8624236

Family Applications (1)

Application Number Title Priority Date Filing Date
OA53158A OA02720A (fr) 1967-01-23 1968-01-23 Four à circulation de sable pour le chauffage de produits en forme de boulets.

Country Status (11)

Country Link
US (1) US3477703A (fr)
AT (1) AT285535B (fr)
BE (1) BE709362A (fr)
DE (1) DE1608023B1 (fr)
ES (1) ES349641A1 (fr)
FR (1) FR1532302A (fr)
GB (1) GB1217902A (fr)
LU (1) LU55264A1 (fr)
NL (1) NL6800784A (fr)
OA (1) OA02720A (fr)
SE (1) SE323175B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1243916A (en) * 1969-03-21 1971-08-25 Cawood Wharton & Company Ltd Improvements in or relating to methods of and apparatus for heat treating bodies of combustible material
US3697055A (en) * 1970-09-18 1972-10-10 Edgar Knight Heat treatment of bodies of combustible material
US3975144A (en) * 1975-03-11 1976-08-17 Reynolds Metals Company Cathode baking system
GB1591302A (en) * 1976-09-16 1981-06-17 Harding B Fluidised bed
US4258779A (en) * 1977-11-14 1981-03-31 General Kinematics Corporation Method and apparatus for conveying very fine solid material
DE3426582A1 (de) * 1984-07-19 1986-01-30 Wolfgang 4600 Dortmund Seidler Verfahren und vorrichtung zur waermebehandlung von strahlmitteln o.dgl.
IT1276747B1 (it) * 1995-06-19 1997-11-03 Magaldi Ricerche & Brevetti Estrattore/raffreddatore di materiali sfusi
CN101758572A (zh) * 2009-03-30 2010-06-30 楼正荣 一体多厢分级塑料烘箱料桶

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592783A (en) * 1946-04-17 1952-04-15 Aspegren Olof Erik August Rotary heat exchanger
US2900179A (en) * 1952-10-10 1959-08-18 Kaufmann Otto Improvements in or relating to treating materials by a heat transfer process such asroasting, sintering, calcining, drying and the like
US3053704A (en) * 1953-11-27 1962-09-11 Exxon Research Engineering Co Heat treating metals
DE1227394B (de) * 1961-03-27 1966-10-20 Andre Mark Wirbelbetttrockner
DE1222421B (de) * 1962-01-10 1966-08-04 Philips Nv Verfahren zum Sintern von keramischem Gut in einer Wirbelschicht

Also Published As

Publication number Publication date
FR1532302A (fr) 1968-07-12
GB1217902A (en) 1971-01-06
BE709362A (fr) 1968-05-16
DE1608023B1 (de) 1970-10-22
SE323175B (fr) 1970-04-27
NL6800784A (fr) 1968-07-24
AT285535B (de) 1970-10-27
US3477703A (en) 1969-11-11
LU55264A1 (fr) 1968-03-28
ES349641A1 (es) 1969-04-01

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