NL77144C - - Google Patents

Info

Publication number
NL77144C
NL77144C NL131168A NL131168A NL77144C NL 77144 C NL77144 C NL 77144C NL 131168 A NL131168 A NL 131168A NL 131168 A NL131168 A NL 131168A NL 77144 C NL77144 C NL 77144C
Authority
NL
Netherlands
Application number
NL131168A
Other languages
Dutch (nl)
Inventor
Cie Solvay
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Application granted granted Critical
Publication of NL77144C publication Critical patent/NL77144C/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides
    • C01D1/42—Concentration; Dehydration
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
NL131168A 1946-03-25 1947-03-22 NL77144C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9116/46A GB612530A (en) 1946-03-25 1946-03-25 Evaporating caustic soda solutions

Publications (1)

Publication Number Publication Date
NL77144C true NL77144C (fr) 1954-09-15

Family

ID=26239558

Family Applications (1)

Application Number Title Priority Date Filing Date
NL131168A NL77144C (fr) 1946-03-25 1947-03-22

Country Status (7)

Country Link
US (1) US2556184A (fr)
BE (2) BE472116A (fr)
CH (1) CH275158A (fr)
DE (1) DE819689C (fr)
FR (1) FR943963A (fr)
GB (2) GB612530A (fr)
NL (1) NL77144C (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635684A (en) * 1949-05-24 1953-04-21 Ici Ltd Manufacture of caustic soda granules
US2882126A (en) * 1954-11-18 1959-04-14 Columbia Southern Chem Corp Chemical process
US2857244A (en) * 1955-01-03 1958-10-21 Allied Chem Process for the manufacture of highdensity, anhydrous calcium chloride
US2839360A (en) * 1955-02-24 1958-06-17 Michigan Chem Corp Method for reducing the concentration of alkali metal salts in calcium chloride brines
NL131806C (fr) * 1963-06-13
US3250593A (en) * 1964-04-27 1966-05-10 Dow Chemical Co Method of producing calcium chloride pellets
JPS5851974A (ja) * 1981-09-21 1983-03-26 Kobe Steel Ltd 排ガス脱硫処理液からＣａＣｌ↓２を回収する方法
DE3727171A1 (de) * 1987-08-14 1989-02-23 Krupp Gmbh Verfahren zur absolutierung von aethanol

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1026724A (en) * 1912-05-21 E N Trump Porous granular hygroscopic material.
US996832A (en) * 1907-10-02 1911-07-04 Charles H Campbell Desiccating milk.
US1166225A (en) * 1913-07-28 1915-12-28 Georg Alexander Krause Process of desiccation.
AT96934B (de) * 1921-06-04 1924-05-10 Kummler & Matter Ag Verfahren zum Eindampfen von Salzlösungen.
US1592971A (en) * 1925-09-26 1926-07-20 Dow Chemical Co Prepared metallic chloride and method of making same
US1660053A (en) * 1925-10-12 1928-02-21 Dow Chemical Co Prepared calcium chloride and method of making same
US1852303A (en) * 1928-11-06 1932-04-05 Dow Chemical Co Calcium chloride and method of making same
US1877733A (en) * 1930-09-24 1932-09-13 Texas Chemical Products Compan Anhydrous metallic chlorides and their preparation
US1907988A (en) * 1931-06-04 1933-05-09 Pittsburgh Plate Glass Co Preparation of anhydrous caustic
US1958034A (en) * 1933-07-03 1934-05-08 Dow Chemical Co Processing calcium chloride solution
US2032727A (en) * 1934-05-31 1936-03-03 Solvay Process Co Purification of calcium chloride brines
US2154672A (en) * 1935-10-12 1939-04-18 Calorider Corp Formed bodies of solid calcium chloride hydrate

Also Published As

Publication number Publication date
BE472116A (fr) 1947-09-15
BE472117A (fr) 1947-09-15
FR943963A (fr) 1949-03-23
CH275158A (de) 1951-05-15
US2556184A (en) 1951-06-12
GB612603A (en) 1948-11-15
GB612530A (en) 1948-11-15
DE819689C (de) 1951-11-05

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