DE1642916A1 - Verfahren zur Herstellung von Chlorwasserstoff und Calciumsilicat und bzw.oder Calciumaluminat - Google Patents

Verfahren zur Herstellung von Chlorwasserstoff und Calciumsilicat und bzw.oder Calciumaluminat

Info

Publication number
DE1642916A1
DE1642916A1 DE19681642916 DE1642916A DE1642916A1 DE 1642916 A1 DE1642916 A1 DE 1642916A1 DE 19681642916 DE19681642916 DE 19681642916 DE 1642916 A DE1642916 A DE 1642916A DE 1642916 A1 DE1642916 A1 DE 1642916A1
Authority
DE
Germany
Prior art keywords
fluidized bed
exhaust gas
gas
line
tower
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.)
Pending
Application number
DE19681642916
Other languages
German (de)
English (en)
Inventor
Ogden Richard Edward
Moore William Perey
Maegregor Rob Roy
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.)
Allied Corp
Original Assignee
Allied Chemical Corp
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 Chemical Corp filed Critical Allied Chemical Corp
Publication of DE1642916A1 publication Critical patent/DE1642916A1/de
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00Phosphorus; Compounds thereof
    • C01B25/16Oxyacids of phosphorus; Salts thereof
    • C01B25/18Phosphoric acid
    • C01B25/234Purification; Stabilisation; Concentration
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00Phosphorus; Compounds thereof
    • C01B25/16Oxyacids of phosphorus; Salts thereof
    • C01B25/18Phosphoric acid
    • C01B25/22Preparation by reacting phosphate-containing material with an acid, e.g. wet process
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00Silicon; Compounds thereof
    • C01B33/20Silicates
    • C01B33/22Magnesium silicates
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00Silicon; Compounds thereof
    • C01B33/20Silicates
    • C01B33/24Alkaline-earth metal silicates
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00Halogens; Halogen acids
    • C01B7/01Chlorine; Hydrogen chloride
    • C01B7/03Preparation from chlorides
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00Compounds of aluminium
    • C01F7/02Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/16Preparation of alkaline-earth metal aluminates or magnesium aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/164Calcium aluminates
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00Hydraulic cements
    • C04B7/36Manufacture of hydraulic cements in general
    • C04B7/43Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/44Burning; Melting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
DE19681642916 1967-01-13 1968-01-12 Verfahren zur Herstellung von Chlorwasserstoff und Calciumsilicat und bzw.oder Calciumaluminat Pending DE1642916A1 (de)

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
DE1642916A1 true DE1642916A1 (de) 1971-05-19

Family

ID=27417011

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681642916 Pending DE1642916A1 (de) 1967-01-13 1968-01-12 Verfahren zur Herstellung von Chlorwasserstoff und Calciumsilicat und bzw.oder Calciumaluminat

Country Status (8)

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

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
GB1167461A (en) 1969-10-15
FR1552392A (sh) 1969-01-03
ES349269A1 (es) 1969-05-16
OA02711A (fr) 1970-12-15
BE709341A (sh) 1968-05-16
NL6800487A (sh) 1968-07-15
IL29303A (en) 1971-06-23

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Legal Events

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