OA02711A - Procédé de production de chlorure d'hydrogène et de silicate et/ou d'aluminate de calcium. - Google Patents

Procédé de production de chlorure d'hydrogène et de silicate et/ou d'aluminate de calcium.

Info

Publication number
OA02711A
OA02711A OA53145A OA53145A OA02711A OA 02711 A OA02711 A OA 02711A OA 53145 A OA53145 A OA 53145A OA 53145 A OA53145 A OA 53145A OA 02711 A OA02711 A OA 02711A
Authority
OA
OAPI
Prior art keywords
aluminate
production
hydrogen chloride
calcium silicate
silicate
Prior art date
Application number
OA53145A
Other languages
English (en)
French (fr)
Original Assignee
Allied Chem
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 Allied Chem filed Critical Allied Chem
Publication of OA02711A publication Critical patent/OA02711A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/18—Phosphoric acid
    • C01B25/234—Purification; Stabilisation; Concentration
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/18—Phosphoric acid
    • C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/22—Magnesium silicates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/24—Alkaline-earth metal silicates
    • 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
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/16—Preparation of alkaline-earth metal aluminates or magnesium aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/164—Calcium aluminates
    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/44—Burning; Melting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Geology (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treating Waste Gases (AREA)
OA53145A 1967-01-13 1968-01-12 Procédé de production de chlorure d'hydrogène et de silicate et/ou d'aluminate de calcium. OA02711A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US60910767A 1967-01-13 1967-01-13
US61144367A 1967-01-24 1967-01-24
US65205467A 1967-07-10 1967-07-10

Publications (1)

Publication Number Publication Date
OA02711A true OA02711A (fr) 1970-12-15

Family

ID=27417011

Family Applications (1)

Application Number Title Priority Date Filing Date
OA53145A OA02711A (fr) 1967-01-13 1968-01-12 Procédé de production de chlorure d'hydrogène et de silicate et/ou d'aluminate de calcium.

Country Status (8)

Country Link
BE (1) BE709341A (xx)
DE (1) DE1642916A1 (xx)
ES (1) ES349269A1 (xx)
FR (1) FR1552392A (xx)
GB (1) GB1167461A (xx)
IL (1) IL29303A (xx)
NL (1) NL6800487A (xx)
OA (1) OA02711A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE424507B (sv) * 1977-02-03 1982-07-26 Aluminum Co Of America Forfarande for rening av avgaser erhallna vid framstellning av aluminiumklorid

Also Published As

Publication number Publication date
FR1552392A (xx) 1969-01-03
BE709341A (xx) 1968-05-16
DE1642916A1 (de) 1971-05-19
IL29303A (en) 1971-06-23
NL6800487A (xx) 1968-07-15
ES349269A1 (es) 1969-05-16
GB1167461A (en) 1969-10-15

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