FR2265701B1 - - Google Patents

Info

Publication number
FR2265701B1
FR2265701B1 FR7410389A FR7410389A FR2265701B1 FR 2265701 B1 FR2265701 B1 FR 2265701B1 FR 7410389 A FR7410389 A FR 7410389A FR 7410389 A FR7410389 A FR 7410389A FR 2265701 B1 FR2265701 B1 FR 2265701B1
Authority
FR
France
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
FR7410389A
Other versions
FR2265701A1 (fr
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.)
Orkem SA
Original Assignee
Chimique des Charbonnages SA
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 Chimique des Charbonnages SA filed Critical Chimique des Charbonnages SA
Priority to FR7410389A priority Critical patent/FR2265701B1/fr
Priority to DE19752512205 priority patent/DE2512205A1/de
Priority to IE633/75A priority patent/IE40873B1/xx
Priority to GB1191975A priority patent/GB1468318A/en
Priority to AT223575A priority patent/AT360414B/de
Priority to IT21624/75A priority patent/IT1034515B/it
Priority to LU72118A priority patent/LU72118A1/xx
Priority to NL7503509A priority patent/NL7503509A/xx
Priority to IL46920A priority patent/IL46920A/xx
Priority to BE154755A priority patent/BE827168A/fr
Priority to ES435989A priority patent/ES435989A1/es
Priority to DK126675A priority patent/DK126675A/da
Priority to JP50036520A priority patent/JPS50133224A/ja
Publication of FR2265701A1 publication Critical patent/FR2265701A1/fr
Application granted granted Critical
Publication of FR2265701B1 publication Critical patent/FR2265701B1/fr
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
    • C04B11/26—Calcium sulfate cements strating from chemical gypsum; starting from phosphogypsum or from waste, e.g. purification products of smoke
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • C04B22/12—Acids or salts thereof containing halogen in the anion
    • C04B22/126—Fluorine compounds, e.g. silico-fluorine compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR7410389A 1974-03-26 1974-03-26 Expired FR2265701B1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR7410389A FR2265701B1 (fr) 1974-03-26 1974-03-26
DE19752512205 DE2512205A1 (de) 1974-03-26 1975-03-20 Verfahren zum verbessern der eigenschaften von aus gipsschlamm gewonnenem gips
GB1191975A GB1468318A (en) 1974-03-26 1975-03-21 Production of plasters from phosphated gypsums
IE633/75A IE40873B1 (en) 1974-03-26 1975-03-21 Improvements in or relating to the production of plasters plasters from phosphated gypsums
IT21624/75A IT1034515B (it) 1974-03-26 1975-03-24 Procedimento per migliorare le proprietaldei gessi ricavati da fosfogirsi
LU72118A LU72118A1 (fr) 1974-03-26 1975-03-24
AT223575A AT360414B (de) 1974-03-26 1975-03-24 Verfahren zum verbessern der eigenschaften eines durch dehydrieren eines phosphogipses erhaltenen gipses
NL7503509A NL7503509A (nl) 1974-03-26 1975-03-24 Werkwijze voor de verbetering van afval-gips.
IL46920A IL46920A (en) 1974-03-26 1975-03-25 Production of plasters from phosphogypsum
BE154755A BE827168A (fr) 1974-03-26 1975-03-25 Procede pour l'amelioration des proprietes des platres issus de phosphogypses
ES435989A ES435989A1 (es) 1974-03-26 1975-03-25 Procedimiento para mejorar las propiedades de yesos cocidosobtenidos por deshidratacion de fosfosulfatos de calcio.
DK126675A DK126675A (fr) 1974-03-26 1975-03-25
JP50036520A JPS50133224A (fr) 1974-03-26 1975-03-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7410389A FR2265701B1 (fr) 1974-03-26 1974-03-26

Publications (2)

Publication Number Publication Date
FR2265701A1 FR2265701A1 (fr) 1975-10-24
FR2265701B1 true FR2265701B1 (fr) 1980-11-14

Family

ID=9136832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7410389A Expired FR2265701B1 (fr) 1974-03-26 1974-03-26

Country Status (13)

Country Link
JP (1) JPS50133224A (fr)
AT (1) AT360414B (fr)
BE (1) BE827168A (fr)
DE (1) DE2512205A1 (fr)
DK (1) DK126675A (fr)
ES (1) ES435989A1 (fr)
FR (1) FR2265701B1 (fr)
GB (1) GB1468318A (fr)
IE (1) IE40873B1 (fr)
IL (1) IL46920A (fr)
IT (1) IT1034515B (fr)
LU (1) LU72118A1 (fr)
NL (1) NL7503509A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413338A1 (fr) * 1977-12-09 1979-07-27 Ugine Kuhlmann Gypses pour preparation de liants d'anhydrite
US7585485B2 (en) * 2006-07-03 2009-09-08 Tripoliven, C.A. Process for the physiochemical conditioning of chemical gypsum or phospho-gypsum for use in formulation for cement and other construction materials

Also Published As

Publication number Publication date
AT360414B (de) 1980-01-12
IE40873L (en) 1975-09-26
IT1034515B (it) 1979-10-10
LU72118A1 (fr) 1975-08-20
DK126675A (fr) 1975-09-27
GB1468318A (en) 1977-03-23
ATA223575A (de) 1980-05-15
BE827168A (fr) 1975-07-16
IL46920A0 (en) 1975-05-22
IE40873B1 (en) 1979-08-29
IL46920A (en) 1978-06-15
NL7503509A (nl) 1975-09-30
ES435989A1 (es) 1976-12-16
FR2265701A1 (fr) 1975-10-24
JPS50133224A (fr) 1975-10-22
DE2512205A1 (de) 1975-10-09

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Legal Events

Date Code Title Description
ST Notification of lapse