CA1018742A - Method of drying wet moulded objects, particularly moulded gypsum objects - Google Patents

Method of drying wet moulded objects, particularly moulded gypsum objects

Info

Publication number
CA1018742A
CA1018742A CA166,195A CA166195A CA1018742A CA 1018742 A CA1018742 A CA 1018742A CA 166195 A CA166195 A CA 166195A CA 1018742 A CA1018742 A CA 1018742A
Authority
CA
Canada
Prior art keywords
objects
moulded
gypsum
drying wet
drying
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
CA166,195A
Other languages
English (en)
Other versions
CA166195S (en
Inventor
Egon Cherdron
Istvan Potencsik
Hans-Joachim Forster
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.)
BK Giulini Chemie GmbH
Original Assignee
Giulini Chemie 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 Giulini Chemie GmbH filed Critical Giulini Chemie GmbH
Application granted granted Critical
Publication of CA1018742A publication Critical patent/CA1018742A/en
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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/02—Selection of the hardening environment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Drying Of Solid Materials (AREA)
CA166,195A 1972-03-17 1973-03-15 Method of drying wet moulded objects, particularly moulded gypsum objects Expired CA1018742A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722212979 DE2212979A1 (de) 1972-03-17 1972-03-17 Verfahren zum trocknen von feuchten formkoerpern, insbesondere formkoerpern aus gips

Publications (1)

Publication Number Publication Date
CA1018742A true CA1018742A (en) 1977-10-11

Family

ID=5839242

Family Applications (1)

Application Number Title Priority Date Filing Date
CA166,195A Expired CA1018742A (en) 1972-03-17 1973-03-15 Method of drying wet moulded objects, particularly moulded gypsum objects

Country Status (10)

Country Link
AT (1) AT329428B (de)
BE (1) BE796450A (de)
CA (1) CA1018742A (de)
CH (1) CH552182A (de)
DE (1) DE2212979A1 (de)
FR (1) FR2177308A5 (de)
GB (1) GB1418935A (de)
IE (1) IE37470B1 (de)
IL (1) IL41796A (de)
NL (1) NL7303746A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484899A1 (fr) * 1980-06-18 1981-12-24 Saint Gobain Isover Procede et dispositif d'elimination de l'eau excedentaire d'un melange de platre et d'eau, et produits obtenus
WO2023227246A1 (en) * 2022-05-25 2023-11-30 Knauf Gips Kg Device and method for drying building boards

Also Published As

Publication number Publication date
AT329428B (de) 1976-05-10
BE796450A (fr) 1973-07-02
IE37470B1 (en) 1977-08-03
IE37470L (en) 1973-09-17
CH552182A (de) 1974-07-31
DE2212979A1 (de) 1973-09-27
IL41796A (en) 1976-04-30
GB1418935A (en) 1975-12-24
NL7303746A (de) 1973-09-19
IL41796A0 (en) 1973-05-31
ATA66673A (de) 1975-07-15
FR2177308A5 (de) 1973-11-02

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