FR1532302A - Circulating sand furnace for heating ball-shaped products - Google Patents

Circulating sand furnace for heating ball-shaped products

Info

Publication number
FR1532302A
FR1532302A FR92129A FR92129A FR1532302A FR 1532302 A FR1532302 A FR 1532302A FR 92129 A FR92129 A FR 92129A FR 92129 A FR92129 A FR 92129A FR 1532302 A FR1532302 A FR 1532302A
Authority
FR
France
Prior art keywords
shaped products
heating ball
circulating sand
sand furnace
furnace
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
Application number
FR92129A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heurtey SA
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
Priority to FR92129A priority Critical patent/FR1532302A/en
Priority to LU55264D priority patent/LU55264A1/xx
Priority to US3477703D priority patent/US3477703A/en
Priority to GB194168A priority patent/GB1217902A/en
Priority to BE709362D priority patent/BE709362A/xx
Priority to NL6800784A priority patent/NL6800784A/xx
Priority to DE19681608023 priority patent/DE1608023B1/en
Priority to AT61468A priority patent/AT285535B/en
Priority to SE81368A priority patent/SE323175B/xx
Priority to ES349641A priority patent/ES349641A1/en
Priority to OA53158A priority patent/OA02720A/en
Application granted granted Critical
Publication of FR1532302A publication Critical patent/FR1532302A/en
Expired legal-status Critical Current

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
FR92129A 1967-01-23 1967-01-23 Circulating sand furnace for heating ball-shaped products Expired FR1532302A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR92129A FR1532302A (en) 1967-01-23 1967-01-23 Circulating sand furnace for heating ball-shaped products
US3477703D US3477703A (en) 1967-01-23 1968-01-12 Sand circulation oven for ball-shaped products
GB194168A GB1217902A (en) 1967-01-23 1968-01-12 A furnace for effecting thermic exchanges between a heat transfer vehicle and products to be treated
LU55264D LU55264A1 (en) 1967-01-23 1968-01-12
BE709362D BE709362A (en) 1967-01-23 1968-01-15
NL6800784A NL6800784A (en) 1967-01-23 1968-01-18
DE19681608023 DE1608023B1 (en) 1967-01-23 1968-01-19 Oven with moving insert for the thermal treatment of coarse-grained goods
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
SE81368A SE323175B (en) 1967-01-23 1968-01-22
ES349641A ES349641A1 (en) 1967-01-23 1968-01-23 Sand circulation oven for ball-shaped products
OA53158A OA02720A (en) 1967-01-23 1968-01-23 Circulating sand oven for heating ball-shaped products.

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
FR1532302A true FR1532302A (en) 1968-07-12

Family

ID=8624236

Family Applications (1)

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

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 (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 (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

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
AT285535B (en) 1970-10-27
SE323175B (en) 1970-04-27
BE709362A (en) 1968-05-16
NL6800784A (en) 1968-07-24
GB1217902A (en) 1971-01-06
LU55264A1 (en) 1968-03-28
ES349641A1 (en) 1969-04-01
OA02720A (en) 1970-12-15
DE1608023B1 (en) 1970-10-22
US3477703A (en) 1969-11-11

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