BE891065A - Perfectionnements a la calcination de dihydrate de sulfate de calcium - Google Patents

Perfectionnements a la calcination de dihydrate de sulfate de calcium

Info

Publication number
BE891065A
BE891065A BE0/206500A BE206500A BE891065A BE 891065 A BE891065 A BE 891065A BE 0/206500 A BE0/206500 A BE 0/206500A BE 206500 A BE206500 A BE 206500A BE 891065 A BE891065 A BE 891065A
Authority
BE
Belgium
Prior art keywords
calcination
calcium sulfate
sulfate dihydrate
dihydrate
calcium
Prior art date
Application number
BE0/206500A
Other languages
English (en)
French (fr)
Inventor
A G T Ward
D J Ball
E Varney
Original Assignee
Bpb Industries Plc
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 Bpb Industries Plc filed Critical Bpb Industries Plc
Publication of BE891065A publication Critical patent/BE891065A/fr

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
    • 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
    • C04B11/0281—Kettles; Marmites; Autoclaves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Paper (AREA)
BE0/206500A 1980-11-10 1981-11-10 Perfectionnements a la calcination de dihydrate de sulfate de calcium BE891065A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8036035 1980-11-10

Publications (1)

Publication Number Publication Date
BE891065A true BE891065A (fr) 1982-03-01

Family

ID=10517196

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/206500A BE891065A (fr) 1980-11-10 1981-11-10 Perfectionnements a la calcination de dihydrate de sulfate de calcium

Country Status (20)

Country Link
JP (1) JPS57111240A (it)
KR (1) KR830007460A (it)
AR (1) AR226757A1 (it)
AU (1) AU7735781A (it)
BE (1) BE891065A (it)
BR (1) BR8107289A (it)
CA (1) CA1167641A (it)
DE (1) DE3144583A1 (it)
DK (1) DK496981A (it)
ES (1) ES507492A0 (it)
FI (1) FI813540L (it)
FR (1) FR2493826A1 (it)
IT (1) IT1140282B (it)
LU (1) LU83742A1 (it)
NL (1) NL8105079A (it)
NO (1) NO813799L (it)
NZ (1) NZ198927A (it)
PL (1) PL233756A1 (it)
SE (1) SE8106655L (it)
ZA (1) ZA817558B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3615739A1 (de) * 1986-05-09 1987-11-12 Benckiser Gmbh Joh A Kontinuierliches verfahren und vorrichtung zur gewinnung von industriell verwertbarem gips aus industrieabfallgips
FR2836913B1 (fr) * 2002-03-08 2006-11-24 Lafarge Platres Dispositif de sechage et/ou cuisson de gypse
DE102015223866A1 (de) * 2015-12-01 2017-06-01 Claudius Peters Projects Gmbh Kalzinieranlage und Verfahren zum Kalzinieren

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1178806A (fr) * 1957-07-12 1959-05-15 Ets Poliet & Chausson Procédé de fabrication de plâtre et appareillage en permettant la mise en oeuvre
DE1940007B2 (de) * 1969-08-06 1973-06-07 Rheinstahl Ag, 4300 Essen Verfahren zum brennen von gips in einem heizgasstrom
GB1488665A (en) * 1973-11-27 1977-10-12 Bpb Industries Ltd Calcining calcium sulphate dihydrate
NL185896C (nl) * 1979-01-08 1990-08-16 Bpb Industries Ltd Inrichting voor het met warmte behandelen van een korrelvormig materiaal.

Also Published As

Publication number Publication date
PL233756A1 (it) 1982-05-24
NO813799L (no) 1982-05-11
DK496981A (da) 1982-05-11
IT1140282B (it) 1986-09-24
FR2493826A1 (fr) 1982-05-14
ES8301850A1 (es) 1983-01-16
NL8105079A (nl) 1982-06-01
SE8106655L (sv) 1982-05-11
BR8107289A (pt) 1982-08-03
KR830007460A (ko) 1983-10-21
LU83742A1 (fr) 1982-02-18
IT8124957A0 (it) 1981-11-10
FI813540L (fi) 1982-05-11
JPS57111240A (en) 1982-07-10
ZA817558B (en) 1983-02-23
NZ198927A (en) 1985-02-28
AR226757A1 (es) 1982-08-13
DE3144583A1 (de) 1982-09-09
AU7735781A (en) 1982-05-20
CA1167641A (en) 1984-05-22
ES507492A0 (es) 1983-01-16

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: BPB INDUSTRIES PUBLIC LTD CY

Effective date: 20011110