GB914546A - Apparatus for the thermal treatment and/or reaction of materials in a high-frequencyfield - Google Patents

Apparatus for the thermal treatment and/or reaction of materials in a high-frequencyfield

Info

Publication number
GB914546A
GB914546A GB2875960A GB2875960A GB914546A GB 914546 A GB914546 A GB 914546A GB 2875960 A GB2875960 A GB 2875960A GB 2875960 A GB2875960 A GB 2875960A GB 914546 A GB914546 A GB 914546A
Authority
GB
United Kingdom
Prior art keywords
electrode
chamber
frequency field
apertures
inlet
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
GB2875960A
Inventor
Hans Enderlein
Christian Alt
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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
Priority claimed from DEB54505A external-priority patent/DE1078712B/en
Priority claimed from DEB54504A external-priority patent/DE1078709B/en
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB914546A publication Critical patent/GB914546A/en
Expired legal-status Critical Current

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
    • C10B19/00—Heating of coke ovens by electrical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
    • F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

Lumpy or granular material to be heat treated, e.g. in a degasification, calcination, polymerization, endothemic reaction process passes through a shaft-like chamber 1, Fig. 1, formed a high-frequency field, and which have provide a high-frequency field, and which have permeable walls 3 for the supply and/or withdrawal of gaseous or vaporous substances into or from the chamber. Each electrode is constructed as a hollow body subdivided into alternate inlet and outlet compartments a, b <PICT:0914546/III/1> by partitions 7 having pipes in the outer, impermeable walls connected to suction or pressure blowers 8. The inlet or outlet apertures 3 may be of locally varying cross-section, be greater in number in the centre of the electrode than at the ends, or the apertures may be covered or be in the form of louvres. In a modification the material is conveyed horizontally through the chamber on a conveyer belt in the form of an electrode, and in a further embodiment the material moves downwardly under the influence of gravity in a vertical shaft-like frequency field, but may be fluidized by an upwardly directed stream of gas, air or vapour from the hollow spaces of the electrodes.
GB2875960A 1959-08-20 1960-08-19 Apparatus for the thermal treatment and/or reaction of materials in a high-frequencyfield Expired GB914546A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEB0054480 1959-08-20
DEB54505A DE1078712B (en) 1959-08-22 1959-08-22 Gas-permeable electrode for the heat treatment of substances in an electrical high-frequency field
DEB54504A DE1078709B (en) 1959-08-22 1959-08-22 Device for heat treatment and, if necessary, conversion of substances in a high-frequency field
DEB0054541 1959-08-26

Publications (1)

Publication Number Publication Date
GB914546A true GB914546A (en) 1963-01-02

Family

ID=27436588

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2875960A Expired GB914546A (en) 1959-08-20 1960-08-19 Apparatus for the thermal treatment and/or reaction of materials in a high-frequencyfield

Country Status (1)

Country Link
GB (1) GB914546A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420565A1 (en) * 1978-03-22 1979-10-19 Didier Eng PROCESS FOR COKEFACTION OF COAL, AGGLOMER OF COAL SUITABLE FOR THIS PROCESS AND COKE OVEN ALLOWING THE IMPLEMENTATION OF THE PROCESS
FR2420566A1 (en) * 1978-03-22 1979-10-19 Didier Eng PROCESS FOR DRYING AND PREHEATING SPRAYED COAL AND DEVICE FOR IMPLEMENTING THIS PROCESS
EP0094825A2 (en) * 1982-05-17 1983-11-23 The Electricity Council Convective drying
GB2145442A (en) * 1983-07-06 1985-03-27 Universal Wood Products Machin Apparatus and method for wood treatment
EP0272854A2 (en) * 1986-12-15 1988-06-29 Greenbank Engineering Group Limited Convective drying apparatus
WO2000056169A2 (en) 1999-03-23 2000-09-28 Pizza Hut, Inc. Impingement oven airflow devices and methods

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420565A1 (en) * 1978-03-22 1979-10-19 Didier Eng PROCESS FOR COKEFACTION OF COAL, AGGLOMER OF COAL SUITABLE FOR THIS PROCESS AND COKE OVEN ALLOWING THE IMPLEMENTATION OF THE PROCESS
FR2420566A1 (en) * 1978-03-22 1979-10-19 Didier Eng PROCESS FOR DRYING AND PREHEATING SPRAYED COAL AND DEVICE FOR IMPLEMENTING THIS PROCESS
EP0094825A2 (en) * 1982-05-17 1983-11-23 The Electricity Council Convective drying
EP0094825A3 (en) * 1982-05-17 1985-01-16 The Electricity Council Convective drying
GB2145442A (en) * 1983-07-06 1985-03-27 Universal Wood Products Machin Apparatus and method for wood treatment
EP0272854A2 (en) * 1986-12-15 1988-06-29 Greenbank Engineering Group Limited Convective drying apparatus
EP0272854A3 (en) * 1986-12-15 1989-11-02 Greenbank Engineering Group Limited Convective drying apparatus
WO2000056169A2 (en) 1999-03-23 2000-09-28 Pizza Hut, Inc. Impingement oven airflow devices and methods
US6320165B1 (en) 1999-03-23 2001-11-20 Pizza Hut, Inc. Impingement oven airflow devices and methods

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