AT285535B - Furnace for the heat exchange between heated fine-grained material, for example sand, and coarse-grained spherical products or raw materials - Google Patents

Furnace for the heat exchange between heated fine-grained material, for example sand, and coarse-grained spherical products or raw materials

Info

Publication number
AT285535B
AT285535B AT61468A AT61468A AT285535B AT 285535 B AT285535 B AT 285535B AT 61468 A AT61468 A AT 61468A AT 61468 A AT61468 A AT 61468A AT 285535 B AT285535 B AT 285535B
Authority
AT
Austria
Prior art keywords
grained
coarse
furnace
heat exchange
raw materials
Prior art date
Application number
AT61468A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT285535B publication Critical patent/AT285535B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • 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
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/08—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form in the form of briquettes, lumps and the like
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/53—Heating in fluidised beds
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
AT61468A 1967-01-23 1968-01-22 Furnace for the heat exchange between heated fine-grained material, for example sand, and coarse-grained spherical products or raw materials AT285535B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR92129A FR1532302A (en) 1967-01-23 1967-01-23 Circulating sand furnace for heating ball-shaped products

Publications (1)

Publication Number Publication Date
AT285535B true AT285535B (en) 1970-10-27

Family

ID=8624236

Family Applications (1)

Application Number Title Priority Date Filing Date
AT61468A AT285535B (en) 1967-01-23 1968-01-22 Furnace for the heat exchange between heated fine-grained material, for example sand, and coarse-grained spherical products or raw materials

Country Status (11)

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

Families Citing this family (9)

* 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 (en) * 1984-07-19 1986-01-30 Wolfgang 4600 Dortmund Seidler METHOD AND DEVICE FOR HEAT TREATMENT OF BLASTING AGENTS OR THE LIKE
IT1276747B1 (en) * 1995-06-19 1997-11-03 Magaldi Ricerche & Brevetti BULK MATERIALS EXTRACTOR / COOLER
CN101758572A (en) * 2009-03-30 2010-06-30 楼正荣 Integrative multiple-chamber grading plastic oven charging basket
CN115652069A (en) * 2022-09-20 2023-01-31 江苏富川机电有限公司 Inclined copper wire annealing device

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 (en) * 1961-03-27 1966-10-20 Andre Mark Fluid bed dryer
DE1222421B (en) * 1962-01-10 1966-08-04 Philips Nv Process for sintering ceramic material in a fluidized bed

Also Published As

Publication number Publication date
GB1217902A (en) 1971-01-06
DE1608023B1 (en) 1970-10-22
SE323175B (en) 1970-04-27
FR1532302A (en) 1968-07-12
NL6800784A (en) 1968-07-24
US3477703A (en) 1969-11-11
OA02720A (en) 1970-12-15
LU55264A1 (en) 1968-03-28
ES349641A1 (en) 1969-04-01
BE709362A (en) 1968-05-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee