FR2270540A1 - Coking coal preheating system - in three stages by gaseous heat carrier and graduated addn. of hot gas - Google Patents

Coking coal preheating system - in three stages by gaseous heat carrier and graduated addn. of hot gas

Info

Publication number
FR2270540A1
FR2270540A1 FR7408548A FR7408548A FR2270540A1 FR 2270540 A1 FR2270540 A1 FR 2270540A1 FR 7408548 A FR7408548 A FR 7408548A FR 7408548 A FR7408548 A FR 7408548A FR 2270540 A1 FR2270540 A1 FR 2270540A1
Authority
FR
France
Prior art keywords
heat carrier
stages
coking coal
addn
graduated
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.)
Granted
Application number
FR7408548A
Other languages
English (en)
French (fr)
Other versions
FR2270540B1 (enExample
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.)
GI PROEKTIR
Original Assignee
GI PROEKTIR
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 GI PROEKTIR filed Critical GI PROEKTIR
Priority to FR7408548A priority Critical patent/FR2270540A1/fr
Publication of FR2270540A1 publication Critical patent/FR2270540A1/fr
Application granted granted Critical
Publication of FR2270540B1 publication Critical patent/FR2270540B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
    • 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
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/02—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
    • C10B49/04—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated
    • C10B49/08—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated in dispersed form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
FR7408548A 1974-03-13 1974-03-13 Coking coal preheating system - in three stages by gaseous heat carrier and graduated addn. of hot gas Granted FR2270540A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7408548A FR2270540A1 (en) 1974-03-13 1974-03-13 Coking coal preheating system - in three stages by gaseous heat carrier and graduated addn. of hot gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7408548A FR2270540A1 (en) 1974-03-13 1974-03-13 Coking coal preheating system - in three stages by gaseous heat carrier and graduated addn. of hot gas

Publications (2)

Publication Number Publication Date
FR2270540A1 true FR2270540A1 (en) 1975-12-05
FR2270540B1 FR2270540B1 (enExample) 1976-10-29

Family

ID=9136263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408548A Granted FR2270540A1 (en) 1974-03-13 1974-03-13 Coking coal preheating system - in three stages by gaseous heat carrier and graduated addn. of hot gas

Country Status (1)

Country Link
FR (1) FR2270540A1 (enExample)

Also Published As

Publication number Publication date
FR2270540B1 (enExample) 1976-10-29

Similar Documents

Publication Publication Date Title
ES319941A1 (es) Perfeccionamientos en el procedimiento y dispositivos para producir negro de carbon de un modulo regulable.
ES438550A1 (es) Un metodo para revestir vidrio.
GB1219322A (en) Process and apparatus for the treatment of material which yields oxidisable volatile matter under heat
MY101772A (en) Method for producing hot sponge iron.
FR2270540A1 (en) Coking coal preheating system - in three stages by gaseous heat carrier and graduated addn. of hot gas
GB1168337A (en) Heating of Discrete Material
GB1236506A (en) Apparatus for the continuous dehydration of aluminium fluoride hydrate
ES395808A1 (es) Un aparato para reducir la temperatura en la seccion de ho-gar de un generador de vapor.
ES383273A1 (es) Un aparato para efectuar intercambio de calor entre mate- rial pulverulento y gas.
GB1320464A (en) Process and installation for the calcining of phosphate ores
DE2960351D1 (en) Furnace for the thermal treatment of granular or fine sized material
GB1400331A (en) Apparatus for the reduction of iron ores by the method of direct reduction
GB1226087A (enExample)
ES465002A1 (es) Metodo para el uso continuado de gas de altos hornos de re- duccion directa.
FR2056484A5 (en) Silicon nitride powder
FR2044658A1 (en) Recuperator - for supplying hot air at a constant temp to a blast furnace
GB1349799A (en) Gas generator
FR2184268A5 (en) Continuous furnace - for firing ceramic articles of differing dimensions
GB1013397A (en) Method and apparatus for preparing powdered coal for injection into a blast furnace
FR2267991A1 (en) Expanded minerals, esp. vermiculite and perlite mfr. - using continuous fluidised bed comprising heating and cooling zones
GB1327851A (en) Apparatus for preheating granular or pulverulent material
GB1086086A (en) Improved process and apparatus for obtaining liquid iron from iron ores, especially from iron ores containing phosphorus
ES375513A1 (es) Procedimiento y aparato para el tratamiento termico de sus-tancias de grano fino.
FR2146651A5 (en) Drying oven for powdered materials - eg plastics using a fluidised bed
GB933529A (en) Treatment of iron-bearing materials

Legal Events

Date Code Title Description
ST Notification of lapse