IT8467251A1 - Procedimento catalitico per la decarbossilazione accelerata di carbonato di calcio e miscela utilizzata nel procedimento. - Google Patents

Procedimento catalitico per la decarbossilazione accelerata di carbonato di calcio e miscela utilizzata nel procedimento.

Info

Publication number
IT8467251A1
IT8467251A1 IT1984A67251A IT6725184A IT8467251A1 IT 8467251 A1 IT8467251 A1 IT 8467251A1 IT 1984A67251 A IT1984A67251 A IT 1984A67251A IT 6725184 A IT6725184 A IT 6725184A IT 8467251 A1 IT8467251 A1 IT 8467251A1
Authority
IT
Italy
Prior art keywords
procedure
decarbossilation
accelerated
calcium carbonate
mixture used
Prior art date
Application number
IT1984A67251A
Other languages
English (en)
Other versions
IT8467251A0 (it
IT1178887B (it
Original Assignee
Southwest Res Inst
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 Southwest Res Inst filed Critical Southwest Res Inst
Publication of IT8467251A0 publication Critical patent/IT8467251A0/it
Publication of IT8467251A1 publication Critical patent/IT8467251A1/it
Application granted granted Critical
Publication of IT1178887B publication Critical patent/IT1178887B/it

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
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/10—Preheating, burning calcining or cooling
    • C04B2/104—Ingredients added before or during the burning process
    • 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
    • C01F11/02—Oxides or hydroxides
    • C01F11/04—Oxides or hydroxides by thermal decomposition
    • C01F11/06—Oxides or hydroxides by thermal decomposition of carbonates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
IT67251/84A 1983-03-18 1984-03-16 Procedimento catalitico per la de carbossilazione accelerata di carbonato di calcio e miscela utilizzatanel procedimento IT1178887B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47660983A 1983-03-18 1983-03-18

Publications (3)

Publication Number Publication Date
IT8467251A0 IT8467251A0 (it) 1984-03-16
IT8467251A1 true IT8467251A1 (it) 1985-09-16
IT1178887B IT1178887B (it) 1987-09-16

Family

ID=23892542

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67251/84A IT1178887B (it) 1983-03-18 1984-03-16 Procedimento catalitico per la de carbossilazione accelerata di carbonato di calcio e miscela utilizzatanel procedimento

Country Status (7)

Country Link
EP (1) EP0140915B1 (it)
JP (1) JPS60500910A (it)
DE (1) DE3464579D1 (it)
FI (1) FI844395L (it)
IT (1) IT1178887B (it)
NO (1) NO844582L (it)
WO (1) WO1984003691A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570620B1 (fr) * 1984-09-24 1988-10-28 Electricite De France Procede et dispositif de decarbonatation de mineraux par calcination en lit fluidise
JP6755578B2 (ja) * 2016-08-25 2020-09-16 河合石灰工業株式会社 ポーラス生石灰の製造方法、ポーラス生石灰および当該ポーラス生石灰を用いた製鋼用フラックス

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1249028A (en) * 1917-04-28 1917-12-04 Harry W Charlton Bricks and other molded articles.
US1588253A (en) * 1925-07-14 1926-06-08 Mathers Method of treating limestone
US2282584A (en) * 1940-08-02 1942-05-12 Standard Lime And Stone Compan Method of operating rotary kilns

Also Published As

Publication number Publication date
IT8467251A0 (it) 1984-03-16
IT1178887B (it) 1987-09-16
EP0140915B1 (en) 1987-07-08
FI844395A0 (fi) 1984-11-08
JPS60500910A (ja) 1985-06-20
NO844582L (no) 1984-11-16
EP0140915A4 (en) 1985-07-30
FI844395A7 (fi) 1984-11-08
FI844395L (fi) 1984-11-08
EP0140915A1 (en) 1985-05-15
DE3464579D1 (en) 1987-08-13
WO1984003691A1 (en) 1984-09-27

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