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
Application number
ES350903A
Other languages
Spanish (es)
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.)
Chemiebau Dr A Zieren GmbH and KG
Original Assignee
Chemiebau Dr A Zieren GmbH and KG
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 Chemiebau Dr A Zieren GmbH and KG filed Critical Chemiebau Dr A Zieren GmbH and KG
Publication of ES350903A1 publication Critical patent/ES350903A1/en
Expired legal-status Critical Current

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)
ES350903A 1967-04-19 1968-02-24 A process for the production of dense soda. Expired ES350903A1 (en)

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)

* Cited by examiner, † Cited by third party
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

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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