FI844395A0 - Katalytisk process foer accelererad dekarboxylation av kalciumkarbonat och blandning daerfoer. - Google Patents

Katalytisk process foer accelererad dekarboxylation av kalciumkarbonat och blandning daerfoer.

Info

Publication number
FI844395A0
FI844395A0 FI844395A FI844395A FI844395A0 FI 844395 A0 FI844395 A0 FI 844395A0 FI 844395 A FI844395 A FI 844395A FI 844395 A FI844395 A FI 844395A FI 844395 A0 FI844395 A0 FI 844395A0
Authority
FI
Finland
Prior art keywords
dairfoer
blandning
decarbonation
accelerated
calcium carbonate
Prior art date
Application number
FI844395A
Other languages
English (en)
Finnish (fi)
Other versions
FI844395L (fi
Inventor
William A Mallow
Jerome J Dzuik
John E Funnell
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 FI844395A0 publication Critical patent/FI844395A0/fi
Publication of FI844395L publication Critical patent/FI844395L/fi

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)
FI844395A 1983-03-18 1984-11-08 Katalytisk process foer accelererad dekarboxylation av kalciumkarbonat och blandning daerfoer. FI844395L (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47660983A 1983-03-18 1983-03-18
PCT/US1984/000325 WO1984003691A1 (en) 1983-03-18 1984-03-05 Catalytic process for accelerated decarboxylation of calcium carbonate and blend therefor

Publications (2)

Publication Number Publication Date
FI844395A0 true FI844395A0 (fi) 1984-11-08
FI844395L FI844395L (fi) 1984-11-08

Family

ID=23892542

Family Applications (1)

Application Number Title Priority Date Filing Date
FI844395A FI844395L (fi) 1983-03-18 1984-11-08 Katalytisk process foer accelererad dekarboxylation av kalciumkarbonat och blandning daerfoer.

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
NO844582L (no) 1984-11-16
DE3464579D1 (en) 1987-08-13
EP0140915A1 (en) 1985-05-15
IT8467251A0 (it) 1984-03-16
WO1984003691A1 (en) 1984-09-27
IT1178887B (it) 1987-09-16
EP0140915A4 (en) 1985-07-30
IT8467251A1 (it) 1985-09-16
JPS60500910A (ja) 1985-06-20
FI844395L (fi) 1984-11-08
EP0140915B1 (en) 1987-07-08

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: SOUTHWEST RESEARCH INSTITUTE