ES350903A1 - A process for the production of dense soda. - Google Patents
A process for the production of dense soda.Info
- Publication number
- ES350903A1 ES350903A1 ES350903A ES350903A ES350903A1 ES 350903 A1 ES350903 A1 ES 350903A1 ES 350903 A ES350903 A ES 350903A ES 350903 A ES350903 A ES 350903A ES 350903 A1 ES350903 A1 ES 350903A1
- Authority
- ES
- Spain
- Prior art keywords
- production
- soda
- dense soda
- carbonation
- dense
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
- C01D7/35—Varying the content of water of crystallisation or the specific gravity
- C01D7/37—Densifying sodium carbonate
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
- C01D7/35—Varying the content of water of crystallisation or the specific gravity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Process for the direct production of dense soda by carbonation of an aqueous sodium hydroxide solution formed by the decomposition of sodium amalgam, with carbon dioxide and calcination of sodium carbonate monohydrate, characterized in that most of the water in the solution of the soda lye is vaporized by the heat of neutralization, released during carbonation at temperatures of more than about 90º c. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC0042086 | 1967-04-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES350903A1 true ES350903A1 (en) | 1969-05-16 |
Family
ID=7024824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES350903A Expired ES350903A1 (en) | 1967-04-19 | 1968-02-24 | A process for the production of dense soda. |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS4927279B1 (en) |
AT (1) | AT284155B (en) |
BE (1) | BE713794A (en) |
CH (1) | CH495288A (en) |
DE (1) | DE1567921B2 (en) |
ES (1) | ES350903A1 (en) |
FR (1) | FR1561567A (en) |
GB (1) | GB1171732A (en) |
NL (1) | NL144240B (en) |
SE (1) | SE317658B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3975503A (en) * | 1970-12-08 | 1976-08-17 | Kali-Chemie Aktiengesellschaft | Method for producing alkali carbonate |
DE3146326C2 (en) * | 1981-11-23 | 1983-11-10 | Kraftwerk Union AG, 4330 Mülheim | Plant for the production of drinking water from sea water |
-
1967
- 1967-04-19 DE DE19671567921 patent/DE1567921B2/en active Pending
- 1967-06-26 SE SE917967A patent/SE317658B/xx unknown
-
1968
- 1968-02-09 NL NL6801859A patent/NL144240B/en unknown
- 1968-02-24 ES ES350903A patent/ES350903A1/en not_active Expired
- 1968-03-27 FR FR1561567D patent/FR1561567A/fr not_active Expired
- 1968-04-02 AT AT319168A patent/AT284155B/en not_active IP Right Cessation
- 1968-04-17 BE BE713794D patent/BE713794A/xx unknown
- 1968-04-17 CH CH561768A patent/CH495288A/en not_active IP Right Cessation
- 1968-04-18 GB GB1827868A patent/GB1171732A/en not_active Expired
- 1968-04-19 JP JP2592468A patent/JPS4927279B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NL6801859A (en) | 1968-10-21 |
CH495288A (en) | 1970-08-31 |
NL144240B (en) | 1974-12-16 |
DE1567921B2 (en) | 1971-01-07 |
FR1561567A (en) | 1969-03-28 |
GB1171732A (en) | 1969-11-26 |
DE1567921A1 (en) | 1970-05-27 |
SE317658B (en) | 1969-11-24 |
BE713794A (en) | 1968-10-17 |
JPS4927279B1 (en) | 1974-07-16 |
AT284155B (en) | 1970-09-10 |
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