FR2294131A1 - Procede de decomposition du carbonate de calcium - Google Patents

Procede de decomposition du carbonate de calcium

Info

Publication number
FR2294131A1
FR2294131A1 FR7440969A FR7440969A FR2294131A1 FR 2294131 A1 FR2294131 A1 FR 2294131A1 FR 7440969 A FR7440969 A FR 7440969A FR 7440969 A FR7440969 A FR 7440969A FR 2294131 A1 FR2294131 A1 FR 2294131A1
Authority
FR
France
Prior art keywords
calcium carbonate
decomposition process
carbonate decomposition
calcium
decomposition
Prior art date
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.)
Granted
Application number
FR7440969A
Other languages
English (en)
Other versions
FR2294131B1 (fr
Inventor
I G Abramson
V A Glukhikh
S I Danjushevski
G B Egorov
R A Zozulya
J V Nikiforov
R M Nudelman
A M Khomyakov
Y M Tseitlin
E G Komar
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.)
INST TSEMENTNOI PROMY
Original Assignee
INST TSEMENTNOI PROMY
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
Priority to US05/529,516 priority Critical patent/US3940324A/en
Application filed by INST TSEMENTNOI PROMY filed Critical INST TSEMENTNOI PROMY
Priority to FR7440969A priority patent/FR2294131A1/fr
Priority to GB5464374A priority patent/GB1472098A/en
Priority to DE2501830A priority patent/DE2501830C2/de
Publication of FR2294131A1 publication Critical patent/FR2294131A1/fr
Application granted granted Critical
Publication of FR2294131B1 publication Critical patent/FR2294131B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/081—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing particle radiation or gamma-radiation
    • B01J19/082—Gamma-radiation only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/081—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing particle radiation or gamma-radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/50—Carbon dioxide
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR7440969A 1974-12-04 1974-12-12 Procede de decomposition du carbonate de calcium Granted FR2294131A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US05/529,516 US3940324A (en) 1974-12-04 1974-12-04 Method of decomposing calcium carbonate
FR7440969A FR2294131A1 (fr) 1974-12-04 1974-12-12 Procede de decomposition du carbonate de calcium
GB5464374A GB1472098A (en) 1974-12-04 1974-12-18 Method of decomposing calcium carbonate
DE2501830A DE2501830C2 (de) 1974-12-04 1975-01-17 Verfahren zur Zersetzung von Calciumcarbonat

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US05/529,516 US3940324A (en) 1974-12-04 1974-12-04 Method of decomposing calcium carbonate
FR7440969A FR2294131A1 (fr) 1974-12-04 1974-12-12 Procede de decomposition du carbonate de calcium
GB5464374A GB1472098A (en) 1974-12-04 1974-12-18 Method of decomposing calcium carbonate
DE2501830A DE2501830C2 (de) 1974-12-04 1975-01-17 Verfahren zur Zersetzung von Calciumcarbonat

Publications (2)

Publication Number Publication Date
FR2294131A1 true FR2294131A1 (fr) 1976-07-09
FR2294131B1 FR2294131B1 (fr) 1977-04-08

Family

ID=27431940

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440969A Granted FR2294131A1 (fr) 1974-12-04 1974-12-12 Procede de decomposition du carbonate de calcium

Country Status (4)

Country Link
US (1) US3940324A (fr)
DE (1) DE2501830C2 (fr)
FR (1) FR2294131A1 (fr)
GB (1) GB1472098A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140602A (en) * 1975-09-02 1979-02-20 Texas Gas Transmission Corporation Method for obtaining carbon dioxide from the atmosphere and for production of fuels
US4505787A (en) * 1981-07-13 1985-03-19 Super Fuel Systems Incorporated Process for production of a carbide by-product with microwave energy and aluminum by electrolysis
US4885065A (en) * 1987-05-29 1989-12-05 The University Of Michigan-Ann Arbor Electron beam, ion beam, or neutral particle beam induced modification of or enhancement of combustion reactions
US11649550B1 (en) * 2022-07-26 2023-05-16 Nant Holdings Ip, Llc Methods and systems for producing carbon-neutral fuels from aragonite
CN116496007B (zh) * 2023-05-16 2024-07-19 中冶长天国际工程有限责任公司 一种微波分解石灰的工艺方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3803010A (en) * 1971-09-10 1974-04-09 American Cyanamid Co Process for improving hydrogenation catalyst by irradiation

Also Published As

Publication number Publication date
DE2501830A1 (de) 1976-07-22
FR2294131B1 (fr) 1977-04-08
US3940324A (en) 1976-02-24
GB1472098A (en) 1977-04-27
DE2501830C2 (de) 1982-07-29

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Legal Events

Date Code Title Description
ST Notification of lapse