JPS49102598A - - Google Patents

Info

Publication number
JPS49102598A
JPS49102598A JP777074A JP777074A JPS49102598A JP S49102598 A JPS49102598 A JP S49102598A JP 777074 A JP777074 A JP 777074A JP 777074 A JP777074 A JP 777074A JP S49102598 A JPS49102598 A JP S49102598A
Authority
JP
Japan
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
JP777074A
Other languages
Japanese (ja)
Other versions
JPS5144000B2 (fr
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 filed Critical
Publication of JPS49102598A publication Critical patent/JPS49102598A/ja
Publication of JPS5144000B2 publication Critical patent/JPS5144000B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C04B11/00—Calcium sulfate cements
    • C04B11/02—Methods and apparatus for dehydrating gypsum
    • C04B11/028—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained
    • C04B11/036—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained for the dry process, e.g. dehydrating in a fluidised bed or in a rotary kiln, i.e. to obtain beta-hemihydrate
    • 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
    • F27B7/10—Rotary-drum furnaces, i.e. horizontal or slightly inclined internally heated, e.g. by means of passages in the wall
    • 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
    • F27B7/38—Arrangements of cooling devices
    • F27B7/383—Cooling devices for the charge
    • F27B7/386—Rotary-drum cooler

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
JP777074A 1973-01-17 1974-01-16 Expired JPS5144000B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2302153 1973-01-17

Publications (2)

Publication Number Publication Date
JPS49102598A true JPS49102598A (fr) 1974-09-27
JPS5144000B2 JPS5144000B2 (fr) 1976-11-25

Family

ID=5869201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP777074A Expired JPS5144000B2 (fr) 1973-01-17 1974-01-16

Country Status (5)

Country Link
JP (1) JPS5144000B2 (fr)
BR (1) BR7307777D0 (fr)
CH (1) CH584168A5 (fr)
DD (1) DD108811A5 (fr)
FR (1) FR2213918A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013535401A (ja) * 2010-08-11 2013-09-12 グレンツェバッハ ベーエスハー ゲーエムベーハー 石膏プラスターの安定化、冷却、除湿のための方法及び装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5757910Y2 (fr) * 1978-04-15 1982-12-11
DE3112703A1 (de) * 1981-03-31 1982-10-07 Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 4150 Krefeld Verfahren zur herstellung eines wasserfesten bindemittels
FR2804423B1 (fr) * 2000-01-28 2002-11-22 Energetic Ind Internat Anhydrite iii ou alpha stabilise, procede et installation industrielle de production
US8793897B2 (en) 2010-08-11 2014-08-05 Grenzebach Bsh Gmbh Process and device for stabilising, cooling and dehumidifying gypsum plaster

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013535401A (ja) * 2010-08-11 2013-09-12 グレンツェバッハ ベーエスハー ゲーエムベーハー 石膏プラスターの安定化、冷却、除湿のための方法及び装置

Also Published As

Publication number Publication date
DD108811A5 (fr) 1974-10-05
CH584168A5 (fr) 1977-01-31
FR2213918B3 (fr) 1976-10-08
BR7307777D0 (pt) 1974-10-22
JPS5144000B2 (fr) 1976-11-25
FR2213918A1 (en) 1974-08-09

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