NL77144C - - Google Patents

Info

Publication number: NL77144C
Authority: NL; Netherlands

Application number

NL131168A

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.)

1946-03-25

Filing date

1947-03-22

Publication date

1954-09-15

1947-03-22 Application filed by Ici Ltd filed Critical Ici Ltd

1954-09-15 Application granted granted Critical

1954-09-15 Publication of NL77144C publication Critical patent/NL77144C/nl

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)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

NL131168A 1946-03-25 1947-03-22 NL77144C (nl)

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 (nl)	1954-09-15

Family

ID=26239558

Family Applications (1)

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

Country Status (7)

Country	Link
US (1)	US2556184A (nl)
BE (2)	BE472117A (nl)
CH (1)	CH275158A (nl)
DE (1)	DE819689C (nl)
FR (1)	FR943963A (nl)
GB (2)	GB612530A (nl)
NL (1)	NL77144C (nl)

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 (nl) *	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

1946
- 1946-03-25 GB GB9116/46A patent/GB612530A/en not_active Expired
- 1946-03-25 GB GB6243/47A patent/GB612603A/en not_active Expired
1947
- 1947-03-21 US US736423A patent/US2556184A/en not_active Expired - Lifetime
- 1947-03-22 NL NL131168A patent/NL77144C/nl active
- 1947-03-25 CH CH275158D patent/CH275158A/de unknown
- 1947-03-25 BE BE472117A patent/BE472117A/fr unknown
- 1947-03-25 BE BE472116A patent/BE472116A/fr unknown
- 1947-03-26 FR FR943963D patent/FR943963A/fr not_active Expired
1948
- 1948-10-27 DE DEP309D patent/DE819689C/de not_active Expired

Also Published As

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

Publication	Publication Date	Title
NL77144C (nl)	1954-09-15
FR959027A (nl)	1950-03-23
BE464222A (nl)
BE464138A (nl)
BE457926A (nl)
BE457672A (nl)
BE457494A (nl)
BE457263A (nl)
NL61884C (nl)	1948-05-15
NL115593B (nl)
BE510153A (nl)
BE492632A (nl)	1949-12-09
BE484778A (nl)
BE482546A (nl)
BE480431A (nl)
BE477844A (nl)
BE476294A (nl)
BE474324A (nl)
BE473435A (nl)
BE473380A (nl)
BE472031A (nl)
BE466891A (nl)
BE464883A (nl)
BE464875A (nl)
BE464863A (nl)