DK0857692T3 - Fremgangsmåde til frembringelse af calciumchlorid-flager og anvendelse af fremgangsmåden - Google Patents

Fremgangsmåde til frembringelse af calciumchlorid-flager og anvendelse af fremgangsmåden

Info

Publication number
DK0857692T3
DK0857692T3 DK97810067T DK97810067T DK0857692T3 DK 0857692 T3 DK0857692 T3 DK 0857692T3 DK 97810067 T DK97810067 T DK 97810067T DK 97810067 T DK97810067 T DK 97810067T DK 0857692 T3 DK0857692 T3 DK 0857692T3
Authority
DK
Denmark
Prior art keywords
layer
cooled surface
calcium chloride
flakes
solution
Prior art date
Application number
DK97810067T
Other languages
Danish (da)
English (en)
Inventor
Friedrich Hoyer
Original Assignee
Va Tech Wabag Ag
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 Va Tech Wabag Ag filed Critical Va Tech Wabag Ag
Application granted granted Critical
Publication of DK0857692T3 publication Critical patent/DK0857692T3/da

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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/22—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/24—Obtaining flakes by scraping a solid layer from a surface
    • 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
    • C01F11/20—Halides
    • C01F11/24—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
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/20—Halides
    • C01F11/24—Chlorides
    • C01F11/30—Concentrating; Dehydrating; Preventing the adsorption of moisture or caking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
DK97810067T 1997-02-05 1997-02-05 Fremgangsmåde til frembringelse af calciumchlorid-flager og anvendelse af fremgangsmåden DK0857692T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97810067A EP0857692B1 (fr) 1997-02-05 1997-02-05 Procédé de préparation de paillettes de chlorure de calcium et utilisation de ce procédé

Publications (1)

Publication Number Publication Date
DK0857692T3 true DK0857692T3 (da) 2001-08-06

Family

ID=8230149

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97810067T DK0857692T3 (da) 1997-02-05 1997-02-05 Fremgangsmåde til frembringelse af calciumchlorid-flager og anvendelse af fremgangsmåden

Country Status (8)

Country Link
US (1) US5882361A (fr)
EP (1) EP0857692B1 (fr)
JP (1) JPH10218618A (fr)
AT (1) ATE200271T1 (fr)
CA (1) CA2228586C (fr)
DE (1) DE59703293D1 (fr)
DK (1) DK0857692T3 (fr)
ES (1) ES2157548T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6884269B2 (en) * 2002-06-13 2005-04-26 Fuelcell Energy, Inc. Continuous method for manufacture of uniform size flake or powder
CN108585012B (zh) * 2018-05-28 2023-09-15 福建鼎盛元环保科技有限公司 一种利用废弃物生产氯化钙和氢氧化铝的工艺及生产线

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1869906A (en) * 1927-11-14 1932-08-02 Texaco Salt Products Company Process of preparinc calcium chloride
US1851309A (en) * 1929-03-02 1932-03-29 Dow Chemical Co Method of preparing in partially dehydrated form metallic compounds normally containing water of crystallization
US2882126A (en) * 1954-11-18 1959-04-14 Columbia Southern Chem Corp Chemical process
US2839360A (en) * 1955-02-24 1958-06-17 Michigan Chem Corp Method for reducing the concentration of alkali metal salts in calcium chloride brines
US3071816A (en) * 1960-01-19 1963-01-08 Pittsburgh Plate Glass Co Calcium chloride manufacture
FR1277801A (fr) * 1960-01-19 1961-12-01 Pittsburgh Plate Glass Co Procédé pour produire du chlorure de calcium en paillettes
FR2197637A1 (en) * 1972-09-07 1974-03-29 Air Liquide Mixing foods or pharmaceutical prods - to form stable combinations of constituents which react chemically together in aq phase
EP0478637A4 (en) * 1989-06-23 1992-08-12 The Australian National University Calcium chloride hexahydrate formulations for low temperature heat storage applications

Also Published As

Publication number Publication date
ATE200271T1 (de) 2001-04-15
CA2228586C (fr) 2001-01-23
JPH10218618A (ja) 1998-08-18
DE59703293D1 (de) 2001-05-10
US5882361A (en) 1999-03-16
CA2228586A1 (fr) 1998-08-05
EP0857692B1 (fr) 2001-04-04
EP0857692A1 (fr) 1998-08-12
ES2157548T3 (es) 2001-08-16

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