FR1153218A - Improvements relating to the thermal decomposition of certain chlorides and sulphates - Google Patents

Improvements relating to the thermal decomposition of certain chlorides and sulphates

Info

Publication number
FR1153218A
FR1153218A FR1153218DA FR1153218A FR 1153218 A FR1153218 A FR 1153218A FR 1153218D A FR1153218D A FR 1153218DA FR 1153218 A FR1153218 A FR 1153218A
Authority
FR
France
Prior art keywords
sulphates
thermal decomposition
improvements relating
certain chlorides
chlorides
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Joseph Jacob Aman
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 filed Critical
Application granted granted Critical
Publication of FR1153218A publication Critical patent/FR1153218A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/03—Preparation from chlorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/745—Preparation from sulfates
    • 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
    • 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
    • C01F5/00—Compounds of magnesium
    • C01F5/02—Magnesia
    • C01F5/06—Magnesia by thermal decomposition of magnesium compounds
    • 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
    • C01F5/00—Compounds of magnesium
    • C01F5/02—Magnesia
    • C01F5/06—Magnesia by thermal decomposition of magnesium compounds
    • C01F5/10—Magnesia by thermal decomposition of magnesium compounds by thermal decomposition of magnesium chloride with water vapour
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/06—Ferric oxide [Fe2O3]
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR1153218D 1954-12-08 1956-05-17 Improvements relating to the thermal decomposition of certain chlorides and sulphates Expired FR1153218A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3554054A GB793700A (en) 1954-12-08 1954-12-08 Improvements in or relating to the thermal decomposition of certain chlorides and sulphates

Publications (1)

Publication Number Publication Date
FR1153218A true FR1153218A (en) 1958-03-04

Family

ID=10378869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1153218D Expired FR1153218A (en) 1954-12-08 1956-05-17 Improvements relating to the thermal decomposition of certain chlorides and sulphates

Country Status (9)

Country Link
BE (1) BE548967A (en)
CH (1) CH357059A (en)
FR (1) FR1153218A (en)
GB (1) GB793700A (en)
IE (1) IE22729B1 (en)
IL (1) IL8722A (en)
IT (1) IT559538A (en)
NL (1) NL208410A (en)
NZ (1) NZ117394A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1154444B (en) * 1958-12-19 1963-09-19 Fullers Earth Union Ltd Process for acid activation of clays
US3258332A (en) * 1962-10-16 1966-06-28 Alberta Res Council Hydrometallurgical method for selective metal removal
NL295685A (en) * 1963-03-04 1900-01-01
US3378335A (en) * 1964-02-24 1968-04-16 Government Of Israel As Repres Preparation of mixed metal oxides by thermal decomposition of metal salts
AT319188B (en) * 1970-02-20 1974-12-10 Veitscher Magnesitwerke Ag Process for the industrial production of high-purity magnesium oxide
US3852430A (en) * 1970-05-18 1974-12-03 Sued Chemie Ag Method for the production of concentrated hydrohalogen acids and metal oxides
US4777031A (en) * 1986-07-14 1988-10-11 Cadot Corporation High temperature process for making fine magnetic particles
US4765920A (en) * 1986-07-14 1988-08-23 Cabot Corporation High temperature process for producing fine magnetic particles of M-phase structure
AR240445A1 (en) * 1986-12-17 1990-04-30 Sudamericana Quimica Sa PROCEDURE TO MANUFACTURE FERRIC OXIDE AND AMMONIUM SALTS
WO2007070973A1 (en) * 2005-12-22 2007-06-28 Bhp Billiton Ssm Development Pty Ltd Magnesium oxide recovery
EP3845486A1 (en) 2011-08-16 2021-07-07 Purac Biochem B.V. Recovery of carboxylic acid from their magnesium salts by precipitation using hydrochloric acid, useful for fermentation broth work-up
EP2744745B1 (en) 2011-08-16 2019-10-30 Purac Biochem B.V. Recovery of carboxylic acid from their magnesium salts by precipitation using hydrochloric acid, useful for fermentation broth work-up
CN103813978A (en) * 2011-08-16 2014-05-21 普拉克生化公司 Recovery of carboxylic acid from their magnesium salts by precipitation using hydrochloric acid, useful for fermentation broth work-up
MY179474A (en) * 2011-08-16 2020-11-07 Purac Biochem Bv Recovery of carboxylic acid from their magnesium salts by precipitation using hydrochloric acid, useful for fermentation broth work-up
CN103288142A (en) * 2013-06-04 2013-09-11 滨州坤宝化工有限责任公司 Production process and production equipment for ferric trichloride

Also Published As

Publication number Publication date
IT559538A (en)
CH357059A (en) 1961-09-30
IE22729B1 (en) 1960-11-16
NZ117394A (en)
GB793700A (en) 1958-04-23
BE548967A (en) 1956-07-14
NL208410A (en)
IL8722A (en)

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