AT383585B - Einrichtung zur trocknung kalten, feuchten gipses - Google Patents

Einrichtung zur trocknung kalten, feuchten gipses

Info

Publication number
AT383585B
AT383585B AT0452182A AT452182A AT383585B AT 383585 B AT383585 B AT 383585B AT 0452182 A AT0452182 A AT 0452182A AT 452182 A AT452182 A AT 452182A AT 383585 B AT383585 B AT 383585B
Authority
AT
Austria
Prior art keywords
drying cold
plaster
damp
damp plaster
cold
Prior art date
Application number
AT0452182A
Other languages
English (en)
Other versions
ATA452182A (de
Original Assignee
Krupp Koppers Gmbh
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 Krupp Koppers Gmbh filed Critical Krupp Koppers Gmbh
Publication of ATA452182A publication Critical patent/ATA452182A/de
Application granted granted Critical
Publication of AT383585B publication Critical patent/AT383585B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • 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
    • F26B3/18—Drying solid materials or objects by processes involving the application of heat by conduction, i.e. the heat is conveyed from the heat source, e.g. gas flame, to the materials or objects to be dried by direct contact
    • F26B3/20—Drying solid materials or objects by processes involving the application of heat by conduction, i.e. the heat is conveyed from the heat source, e.g. gas flame, to the materials or objects to be dried by direct contact the heat source being a heated surface, e.g. a moving belt or conveyor
    • F26B3/205—Drying solid materials or objects by processes involving the application of heat by conduction, i.e. the heat is conveyed from the heat source, e.g. gas flame, to the materials or objects to be dried by direct contact the heat source being a heated surface, e.g. a moving belt or conveyor the materials to be dried covering or being mixed with heated inert particles which may be recycled

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Drying Of Solid Materials (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
AT0452182A 1981-12-23 1982-12-13 Einrichtung zur trocknung kalten, feuchten gipses AT383585B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813151045 DE3151045A1 (de) 1981-12-23 1981-12-23 Verfahren und einrichtung zur trocknung von gips.

Publications (2)

Publication Number Publication Date
ATA452182A ATA452182A (de) 1986-12-15
AT383585B true AT383585B (de) 1987-07-27

Family

ID=6149542

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0452182A AT383585B (de) 1981-12-23 1982-12-13 Einrichtung zur trocknung kalten, feuchten gipses

Country Status (7)

Country Link
US (1) US4523906A (de)
JP (1) JPS58115049A (de)
AT (1) AT383585B (de)
DD (1) DD208852A5 (de)
DE (1) DE3151045A1 (de)
SU (1) SU1207404A3 (de)
ZA (1) ZA828551B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4935211A (en) * 1989-01-23 1990-06-19 Azar David G Fluorogypsum waste solidification material
US5262252A (en) * 1991-10-09 1993-11-16 Globe-Union Inc. Welded pressure vessel for a metal oxide-hydrogen battery utilizing a flexible weld ring
DE10323774A1 (de) * 2003-05-26 2004-12-16 Khd Humboldt Wedag Ag Verfahren und Anlage zur thermischen Trocknung eines nass vermahlenen Zementrohmehls
DE102013219684A1 (de) * 2013-09-30 2015-04-02 Krones Ag Vorrichtung zum Erwärmen von Kunststoffbröckchen
FR3052545B1 (fr) * 2016-06-09 2018-06-15 Haffner Energy Dispositif de sechage
CN110887370A (zh) * 2019-11-07 2020-03-17 湖南工业大学 一种共混型木粉烘干装置及其工艺
CN111689707B (zh) * 2020-05-08 2021-07-30 北新集团建材股份有限公司 一种煅烧器
AU2021314066A1 (en) * 2020-07-24 2023-03-09 Triple Green Products Inc. Use of biomass furnace for direct air-drying of grain and other particulate

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE947870C (de) * 1949-11-05 1956-08-23 Demag Ag Verfahren zum Trocknen, Erhitzen oder Destillieren von stueckigen, staubfoermigen oder schlammigen Stoffen
US2994523A (en) * 1957-11-18 1961-08-01 Oil Shale Corp Calcining of gypsum
CH569245A5 (de) * 1973-01-18 1975-11-14 Sintab Swedinventor Ab

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1038885B (de) * 1953-09-09 1958-09-11 Wilhelm Lang K G Mechanischer Umlaufmischer fuer trockene Stoffe mit vertikal angeordneter Mischerwelle
US3158441A (en) * 1962-03-07 1964-11-24 Joy Mfg Co Semi-continuous material treatment process
AU6714265A (en) * 1965-11-26 1968-05-16 Continuous production of alpha plaster
US4193758A (en) * 1976-06-14 1980-03-18 Food Processes, Inc. Granular bed heating method
US4052149A (en) * 1976-09-02 1977-10-04 National Gypsum Company Continuous calciner

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE947870C (de) * 1949-11-05 1956-08-23 Demag Ag Verfahren zum Trocknen, Erhitzen oder Destillieren von stueckigen, staubfoermigen oder schlammigen Stoffen
US2994523A (en) * 1957-11-18 1961-08-01 Oil Shale Corp Calcining of gypsum
CH569245A5 (de) * 1973-01-18 1975-11-14 Sintab Swedinventor Ab

Also Published As

Publication number Publication date
ATA452182A (de) 1986-12-15
JPS58115049A (ja) 1983-07-08
DE3151045A1 (de) 1983-07-28
DD208852A5 (de) 1984-04-11
US4523906A (en) 1985-06-18
SU1207404A3 (ru) 1986-01-23
ZA828551B (en) 1983-09-28

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee