BE746830A - Procede pour la fabrication de carbonate de sodium exempt d'hydroxyde de sodium - Google Patents
Procede pour la fabrication de carbonate de sodium exempt d'hydroxyde de sodiumInfo
- Publication number
- BE746830A BE746830A BE746830DA BE746830A BE 746830 A BE746830 A BE 746830A BE 746830D A BE746830D A BE 746830DA BE 746830 A BE746830 A BE 746830A
- Authority
- BE
- Belgium
- Prior art keywords
- manufacture
- sodium
- sodium hydroxide
- carbonate free
- sodium carbonate
- Prior art date
Links
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 title 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 title 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229910000029 sodium carbonate Inorganic materials 0.000 title 1
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
- C01D7/22—Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691920306 DE1920306A1 (de) | 1969-04-22 | 1969-04-22 | Verfahren zur Herstellung natriumhydroxidfreier Soda |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE746830A true BE746830A (fr) | 1970-08-17 |
Family
ID=5731885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE746830D BE746830A (fr) | 1969-04-22 | 1970-03-04 | Procede pour la fabrication de carbonate de sodium exempt d'hydroxyde de sodium |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE746830A (fr) |
| DE (1) | DE1920306A1 (fr) |
| FR (1) | FR2046253A5 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR102019001452A2 (pt) * | 2019-01-24 | 2020-08-04 | Luciano José Panchera | Carbonato de sódio em estado líquido e respectivo processo de obtenção |
-
1969
- 1969-04-22 DE DE19691920306 patent/DE1920306A1/de active Pending
-
1970
- 1970-03-04 BE BE746830D patent/BE746830A/fr unknown
- 1970-04-21 FR FR7014398A patent/FR2046253A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2046253A5 (en) | 1971-03-05 |
| DE1920306A1 (de) | 1970-11-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE750150A (fr) | Procede pour l'obtention de polyurethanes | |
| BE757561A (fr) | Procede d'obtention d'ethyl-2-hexanol pur | |
| BE755283A (fr) | Procede pour la preparation de glycerine | |
| BE822431A (fr) | Procede d'agglomeration du peroxohydrate du carbonate de sodium | |
| BE746276A (fr) | Procede de fabrication d'acetylene | |
| BE744521A (fr) | Procede de fabrication de carbonate de sodium | |
| BE754420A (fr) | Procede pour la preparation de 4-ureidohexahydropyrimidinone -(2) | |
| BE746830A (fr) | Procede pour la fabrication de carbonate de sodium exempt d'hydroxyde de sodium | |
| BE755029A (fr) | Procede pour la preparation du 1,3-diacetoxy-2-methylene- propane | |
| FR1513760A (fr) | Procédé de cristallisation de l'hydroxyde de sodium monohydraté | |
| BE779136R (fr) | Procede de preparation d'acetoxy-1-methyl-3-butene-2-al-4 | |
| BE751129A (fr) | Procede de preparation d'hydroxyde de nickel-ii ou de fer-ii | |
| BE749026A (fr) | Procede pour la preparation de 5,6-dihydro-2h-thiopyrane -3-carboxaldehyde | |
| BE750264A (fr) | Procede pour la preparation d'amino-cetones | |
| BE757175A (fr) | Procede de preparation continue d'1-methyl-3-phenylindanes | |
| BE754496A (fr) | Procede pour la preparation de l'isoprene | |
| BE745580A (fr) | Procede pour la preparation d'hydrogene | |
| BE755052A (fr) | Procede pour la fabrication d'halogenosilanes | |
| BE761777A (fr) | Procede de fabrication d'un perborate de sodium | |
| BE754505A (fr) | Procede pour la preparation de benzothiazylsulfenamides purs | |
| BE747747A (fr) | Procede pour la recristallisation d'oxysulfures | |
| BE746582A (fr) | Procede ameliore de formation d'image | |
| BE758605A (fr) | Procede de preparation de trichromates alcalins mecr | |
| BE750587A (fr) | Procede de preparation de l'inhibiteur de proteases | |
| BE753338A (fr) | Procede pour la preparation d'isothiocyanates |