CA1084957A - Plaster made from ferrous sulphate - Google Patents

Plaster made from ferrous sulphate

Info

Publication number
CA1084957A
CA1084957A CA286,718A CA286718A CA1084957A CA 1084957 A CA1084957 A CA 1084957A CA 286718 A CA286718 A CA 286718A CA 1084957 A CA1084957 A CA 1084957A
Authority
CA
Canada
Prior art keywords
reaction mixture
ferrous sulphate
plaster
calcium
ground
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
CA286,718A
Other languages
English (en)
French (fr)
Inventor
Charles A. Wheddon
Peter L. Cowe
William E. Craker
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.)
Evonik LIL Ltd
Original Assignee
Laporte Industries Ltd
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 Laporte Industries Ltd filed Critical Laporte Industries Ltd
Application granted granted Critical
Publication of CA1084957A publication Critical patent/CA1084957A/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
    • C04B11/00—Calcium sulfate cements
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA286,718A 1976-10-07 1977-09-14 Plaster made from ferrous sulphate Expired CA1084957A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB41655/76 1976-10-07
GB4165576A GB1581539A (en) 1976-10-07 1976-10-07 Making plaster from ferrous sulphate

Publications (1)

Publication Number Publication Date
CA1084957A true CA1084957A (en) 1980-09-02

Family

ID=10420692

Family Applications (1)

Application Number Title Priority Date Filing Date
CA286,718A Expired CA1084957A (en) 1976-10-07 1977-09-14 Plaster made from ferrous sulphate

Country Status (7)

Country Link
JP (1) JPS5346498A (de)
AU (1) AU506984B2 (de)
CA (1) CA1084957A (de)
DE (1) DE2745023A1 (de)
ES (1) ES462972A1 (de)
FR (1) FR2367030A1 (de)
GB (1) GB1581539A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849502Y2 (ja) * 1979-10-12 1983-11-11 サンデン株式会社 冷凍・冷蔵ショ−ケ−ス用熱交換器
JPS593275Y2 (ja) * 1979-10-12 1984-01-28 サンデン株式会社 熱交換器
IS1443B6 (is) * 1980-12-17 1990-12-14 Aalborg Portland A/S thurr sementsblanda
DE3743818C2 (de) * 1987-12-23 1995-02-23 Hoelter Heinz Verfahren zur Herstellung eines wasserauslaugungsfesten Baustoffes und seine Verwendung
FI100966B (sv) * 1995-04-21 1998-03-31 Kemira Pigments Oy Förfarande för behandling av ferrosulfat
CN113401938B (zh) * 2021-08-04 2023-05-16 苏州市宏丰钛业有限公司 基于硫铁钛联产法的二氧化钛制造方法及系统

Also Published As

Publication number Publication date
ES462972A1 (es) 1978-06-16
DE2745023A1 (de) 1978-04-20
JPS5346498A (en) 1978-04-26
AU2926377A (en) 1979-04-05
AU506984B2 (en) 1980-01-31
GB1581539A (en) 1980-12-17
FR2367030A1 (fr) 1978-05-05

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Legal Events

Date Code Title Description
MKEX Expiry