MC200131A1 - Process and apparatus for the production of a high-strength, water-resistant, high-strength sulfatic binder and the binder thus obtained - Google Patents

Process and apparatus for the production of a high-strength, water-resistant, high-strength sulfatic binder and the binder thus obtained

Info

Publication number
MC200131A1
MC200131A1 MC2563A MC2563A MC200131A1 MC 200131 A1 MC200131 A1 MC 200131A1 MC 2563 A MC2563 A MC 2563A MC 2563 A MC2563 A MC 2563A MC 200131 A1 MC200131 A1 MC 200131A1
Authority
MC
Monaco
Prior art keywords
strength
binder
resistant
production
water
Prior art date
Application number
MC2563A
Other languages
French (fr)
Inventor
Vanina Broens
Original Assignee
Sam Innov Eco
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 Sam Innov Eco filed Critical Sam Innov Eco
Priority to MC2563A priority Critical patent/MC200131A1/en
Priority to FR0905738A priority patent/FR2952635A1/en
Publication of MC200131A1 publication Critical patent/MC200131A1/en

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
    • C04B11/02—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
    • C04B11/0285—Rotary kilns
    • 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
    • C04B11/024—Ingredients added before, or during, the calcining process, e.g. calcination modifiers
    • 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
    • C04B11/032—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained for the wet process, e.g. dehydrating in solution or under saturated vapour conditions, i.e. to obtain alpha-hemihydrate
    • 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
MC2563A 2009-11-18 2009-11-18 Process and apparatus for the production of a high-strength, water-resistant, high-strength sulfatic binder and the binder thus obtained MC200131A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MC2563A MC200131A1 (en) 2009-11-18 2009-11-18 Process and apparatus for the production of a high-strength, water-resistant, high-strength sulfatic binder and the binder thus obtained
FR0905738A FR2952635A1 (en) 2009-11-18 2009-11-28 Obtaining sulfate binder made of anhydrite III from material having gypsum, useful e.g. to fabricate special means such as helicopter, comprises grinding gypsum to obtain powder product, heating and cooling product and grinding product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MC2563A MC200131A1 (en) 2009-11-18 2009-11-18 Process and apparatus for the production of a high-strength, water-resistant, high-strength sulfatic binder and the binder thus obtained

Publications (1)

Publication Number Publication Date
MC200131A1 true MC200131A1 (en) 2010-12-01

Family

ID=43447951

Family Applications (1)

Application Number Title Priority Date Filing Date
MC2563A MC200131A1 (en) 2009-11-18 2009-11-18 Process and apparatus for the production of a high-strength, water-resistant, high-strength sulfatic binder and the binder thus obtained

Country Status (2)

Country Link
FR (1) FR2952635A1 (en)
MC (1) MC200131A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2872459B1 (en) * 2012-01-27 2017-09-13 Columbeanu, Ion Hydraulic binder based on calcium sulphate, process for producing the same and specific uses thereof
FR2989679A1 (en) * 2012-04-23 2013-10-25 Radhouane Djeridi Preparing industrial anhydriteIII-based hydraulic binder from calcium material comprises synthesizing extracted or raw material to establish underlying products with calcium sulfate, and elaborating anhydrite to prepare hydraulic binder
CN108911669B (en) * 2018-08-02 2021-01-01 张家港江苏科技大学产业技术研究院 Method for preparing self-compacting concrete by using herbaceous pulp waste liquid

Also Published As

Publication number Publication date
FR2952635A1 (en) 2011-05-20

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