JPS5126929A - - Google Patents

Info

Publication number
JPS5126929A
JPS5126929A JP50079931A JP7993175A JPS5126929A JP S5126929 A JPS5126929 A JP S5126929A JP 50079931 A JP50079931 A JP 50079931A JP 7993175 A JP7993175 A JP 7993175A JP S5126929 A JPS5126929 A JP S5126929A
Authority
JP
Japan
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.)
Pending
Application number
JP50079931A
Inventor
Puryudon Furansowa
Fuanteino Jan
Munie Furansowa
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries 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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Publication of JPS5126929A publication Critical patent/JPS5126929A/ja
Pending legal-status Critical Current

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
    • C01F11/466—Conversion of one form of calcium sulfate to another
    • 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
    • C04B11/036—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained for the dry process, e.g. dehydrating in a fluidised bed or in a rotary kiln, i.e. to obtain beta-hemihydrate
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Nozzles (AREA)
JP50079931A 1974-06-28 1975-06-27 Pending JPS5126929A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7422621A FR2276276A1 (fr) 1974-06-28 1974-06-28 Procede de preparation de platre

Publications (1)

Publication Number Publication Date
JPS5126929A true JPS5126929A (ja) 1976-03-05

Family

ID=9140666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50079931A Pending JPS5126929A (ja) 1974-06-28 1975-06-27

Country Status (20)

Country Link
US (1) US4086099A (ja)
JP (1) JPS5126929A (ja)
AR (1) AR205827A1 (ja)
AT (1) AT367005B (ja)
BE (1) BE830745A (ja)
BR (1) BR7504028A (ja)
CA (1) CA1055678A (ja)
DE (1) DE2528560B2 (ja)
DK (1) DK292375A (ja)
ES (1) ES438925A1 (ja)
FI (1) FI60549C (ja)
FR (1) FR2276276A1 (ja)
GB (1) GB1500579A (ja)
IL (1) IL47569A (ja)
IT (1) IT1040751B (ja)
LU (1) LU72830A1 (ja)
NL (1) NL7507684A (ja)
PH (1) PH12881A (ja)
TR (1) TR18383A (ja)
ZA (1) ZA753873B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52110190A (en) * 1976-03-11 1977-09-16 Ikeda Kougiyou Kk Apparatus for forming iron band hook
JP2010074168A (ja) * 2008-09-19 2010-04-02 Imec 硬化フォトレジストを半導体基板から除去する方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319927A (en) 1980-05-07 1982-03-16 The Flintkote Company Portland-type cements
FR2516907A1 (fr) * 1981-11-23 1983-05-27 Rhone Poulenc Chim Base Procede de fabrication de fibres en anhydrite soluble ou insoluble, notamment de type aciculaire, utilisables comme charges renforcantes et dispositif pour sa mise en oeuvre
US4533528A (en) * 1983-07-15 1985-08-06 United States Gypsum Company Process for continuously calcining gypsum to low dispersed consistency stucco
DE3500241A1 (de) * 1985-01-05 1986-07-10 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Verfahren zur herstellung von bergbaugips hinter rauchgasentschwefelungsanlagen
FR2592321A1 (fr) * 1986-01-02 1987-07-03 Rhone Poulenc Chim Base Procede d'obtention d'une phase gazeuse a temperature elevee, et dispositif pour mettre en oeuvre le procede. application au traitement des phases liquides ou gazeuses, chargees ou non de solides, et solides pulverisables.
DE3827612A1 (de) * 1988-08-13 1990-02-15 Viktor Dr Ing Gobiet Baustoff fuer die verwendung im untertagebetrieb
FR2856679B1 (fr) * 2003-06-26 2006-12-22 Couturier Jean Procede de preparation d'anhydrite iii stabilise a partir de platre.
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
US7556791B2 (en) * 2006-12-20 2009-07-07 United States Gypsum Company Gypsum anhydrite fillers and process for making same
FR2933688B1 (fr) * 2008-07-11 2011-05-13 K And Co Procede de fabrication industrielle de compositions a base de sulfate de calcium anhydre sous forme beta anhydrite iii' compositions et liants correspondants.
EP2163532A1 (de) * 2008-09-11 2010-03-17 Claudius Peters Technologies GmbH Verfahren und Anlage zur Herstellung von Hartgips
FR2947258B1 (fr) * 2009-06-26 2011-07-22 K And Co Procede d'obtention en voie seche de sulfate de calcium anhydre sous forme beta anhydrite iii a partir d'hemihydrate de sulfate de calcium.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4219038Y1 (ja) * 1965-07-12 1967-11-02
JPS4867193A (ja) * 1971-12-17 1973-09-13
JPS4874497A (ja) * 1972-01-07 1973-10-06
US3773893A (en) * 1970-02-24 1973-11-20 Occidental Petroleum Corp Process for removing sulfur dioxide from gas streams using molten thiocyanates

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1183098A (en) * 1910-04-04 1916-05-16 Merrell Soule Co Desiccating apparatus.
US3050374A (en) * 1959-03-30 1962-08-21 Tennessee Valley Authority Phosphorus burner assembly
US3238021A (en) * 1963-01-21 1966-03-01 Monsanto Co Mixing equipment
US3563701A (en) * 1967-02-28 1971-02-16 Climax Chem Method of producing sulfate granules and volatile acid gases
DE1940007B2 (de) * 1969-08-06 1973-06-07 Rheinstahl Ag, 4300 Essen Verfahren zum brennen von gips in einem heizgasstrom
US3805869A (en) * 1971-09-18 1974-04-23 Huels Chemische Werke Ag Apparatus for the preparation of emulsifier-containing polyvinyl chloride or vinyl chloride copolymer powders
JPS4869158A (ja) * 1971-12-22 1973-09-20

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4219038Y1 (ja) * 1965-07-12 1967-11-02
US3773893A (en) * 1970-02-24 1973-11-20 Occidental Petroleum Corp Process for removing sulfur dioxide from gas streams using molten thiocyanates
JPS4867193A (ja) * 1971-12-17 1973-09-13
JPS4874497A (ja) * 1972-01-07 1973-10-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52110190A (en) * 1976-03-11 1977-09-16 Ikeda Kougiyou Kk Apparatus for forming iron band hook
JP2010074168A (ja) * 2008-09-19 2010-04-02 Imec 硬化フォトレジストを半導体基板から除去する方法

Also Published As

Publication number Publication date
BR7504028A (pt) 1976-06-29
DE2528560B2 (de) 1978-06-29
DE2528560A1 (de) 1976-01-08
ES438925A1 (es) 1977-02-01
BE830745A (fr) 1975-12-29
US4086099A (en) 1978-04-25
FR2276276B1 (ja) 1977-10-07
CA1055678A (en) 1979-06-05
ZA753873B (en) 1976-05-26
IL47569A0 (en) 1975-08-31
ATA501775A (de) 1981-10-15
TR18383A (tr) 1977-05-01
NL7507684A (nl) 1975-12-30
AR205827A1 (es) 1976-06-07
FI751917A (ja) 1975-12-29
AU8245475A (en) 1977-01-06
DK292375A (da) 1975-12-29
FI60549B (fi) 1981-10-30
FI60549C (fi) 1982-02-10
GB1500579A (en) 1978-02-08
IL47569A (en) 1978-10-31
PH12881A (en) 1979-09-25
IT1040751B (it) 1979-12-20
AT367005B (de) 1982-05-25
FR2276276A1 (fr) 1976-01-23
LU72830A1 (ja) 1976-04-13

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