GB1072125A - A method of heat-treating granulated materials the granules of which are sensitive to heat - Google Patents

A method of heat-treating granulated materials the granules of which are sensitive to heat

Info

Publication number
GB1072125A
GB1072125A GB2477064A GB2477064A GB1072125A GB 1072125 A GB1072125 A GB 1072125A GB 2477064 A GB2477064 A GB 2477064A GB 2477064 A GB2477064 A GB 2477064A GB 1072125 A GB1072125 A GB 1072125A
Authority
GB
United Kingdom
Prior art keywords
heat
granules
sensitive
granulated materials
june
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
GB2477064A
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.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
Polysius 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
Application filed by Polysius AG filed Critical Polysius AG
Publication of GB1072125A publication Critical patent/GB1072125A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/2016—Arrangements of preheating devices for the charge
    • F27B7/2066—Arrangements of preheating devices for the charge comprising a band transporter
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2413—Binding; Briquetting ; Granulating enduration of pellets

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Metallurgy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

1,072,125. Sintering granulated material. POLYSIUS G.m.b.H. June 15, 1964 [June 14, 1963], No. 24770/64. Heading F4B. Part of the raw materials to be heat treated on a travelling grate 8 are fed through a granulating pan 4 to form a bottom layer and part is mixed with water at 5 and kneaded through the sieve walls of a device 6 to form an upper layer of shapes with fissures extending to their cores. The upper layer may form <SP>1</SP>/ 9 to <SP>1</SP>/ 6 of the depth of abed of cement raw materials being preheated, and the shaped, fissured pellets are stable to heat and protect the lower layer from damage.
GB2477064A 1963-06-14 1964-06-15 A method of heat-treating granulated materials the granules of which are sensitive to heat Expired GB1072125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP31999A DE1190013B (en) 1963-06-14 1963-06-14 Process for the protection of heat-sensitive granules made of ore, clay, cement raw meal and similar substances against heating processes

Publications (1)

Publication Number Publication Date
GB1072125A true GB1072125A (en) 1967-06-14

Family

ID=7372548

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2477064A Expired GB1072125A (en) 1963-06-14 1964-06-15 A method of heat-treating granulated materials the granules of which are sensitive to heat

Country Status (3)

Country Link
BE (1) BE647561A (en)
DE (1) DE1190013B (en)
GB (1) GB1072125A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103820636A (en) * 2014-03-05 2014-05-28 攀钢集团攀枝花钢铁研究院有限公司 Method for increasing yield of titanium-type agglomerate schreyerite

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103820636A (en) * 2014-03-05 2014-05-28 攀钢集团攀枝花钢铁研究院有限公司 Method for increasing yield of titanium-type agglomerate schreyerite

Also Published As

Publication number Publication date
DE1190013B (en) 1965-04-01
BE647561A (en) 1964-08-31

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