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GB849717A - Improvements in a method for the heat treatment of materials in vertical shaft furnaces - Google Patents

Improvements in a method for the heat treatment of materials in vertical shaft furnaces

Info

Publication number
GB849717A
GB849717A GB38903/58A GB3890358A GB849717A GB 849717 A GB849717 A GB 849717A GB 38903/58 A GB38903/58 A GB 38903/58A GB 3890358 A GB3890358 A GB 3890358A GB 849717 A GB849717 A GB 849717A
Authority
GB
United Kingdom
Prior art keywords
materials
heat treatment
vertical shaft
shaft furnaces
blast
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
GB38903/58A
Inventor
Felix Leopold Kafka
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.)
CEMENT ENGINEERS Ltd
Original Assignee
CEMENT ENGINEERS Ltd
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 CEMENT ENGINEERS Ltd filed Critical CEMENT ENGINEERS Ltd
Priority to GB38903/58A priority Critical patent/GB849717A/en
Publication of GB849717A publication Critical patent/GB849717A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F23L7/007—Supplying oxygen or oxygen-enriched air

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)

Abstract

849,717. Shaft furnaces. CEMENT ENGINEERS Ltd. Dec. 2, 1958, No. 38903/58. Class 51(2). In the heat treating of fluent solid materials, e.g. cement raw materials, limestone, ores, fly ash, &c., with admixed solid fuel in a shaft furnace, the proportion of free oxygen in the blast is reduced by introducing with said blast, steam, water vapour, re-circulated shaft furnace gas or other inert gases.
GB38903/58A 1958-12-02 1958-12-02 Improvements in a method for the heat treatment of materials in vertical shaft furnaces Expired GB849717A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB38903/58A GB849717A (en) 1958-12-02 1958-12-02 Improvements in a method for the heat treatment of materials in vertical shaft furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38903/58A GB849717A (en) 1958-12-02 1958-12-02 Improvements in a method for the heat treatment of materials in vertical shaft furnaces

Publications (1)

Publication Number Publication Date
GB849717A true GB849717A (en) 1960-09-28

Family

ID=10406407

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38903/58A Expired GB849717A (en) 1958-12-02 1958-12-02 Improvements in a method for the heat treatment of materials in vertical shaft furnaces

Country Status (1)

Country Link
GB (1) GB849717A (en)

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