DE172313C - - Google Patents
Info
- Publication number
- DE172313C DE172313C DENDAT172313D DE172313DA DE172313C DE 172313 C DE172313 C DE 172313C DE NDAT172313 D DENDAT172313 D DE NDAT172313D DE 172313D A DE172313D A DE 172313DA DE 172313 C DE172313 C DE 172313C
- Authority
- DE
- Germany
- Prior art keywords
- magnesia
- decomposition
- temperature
- magnesium carbonate
- temperatures
- 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.)
- Active
Links
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 44
- 239000000395 magnesium oxide Substances 0.000 claims description 22
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 238000000354 decomposition reaction Methods 0.000 claims description 10
- JGSRCGNALNSSFE-UHFFFAOYSA-L [Mg+2].[K+].[O-]C([O-])=O Chemical group [Mg+2].[K+].[O-]C([O-])=O JGSRCGNALNSSFE-UHFFFAOYSA-L 0.000 claims description 5
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 2
- 239000013067 intermediate product Substances 0.000 claims description 2
- 229940072033 potash Drugs 0.000 claims description 2
- 235000015320 potassium carbonate Nutrition 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 5
- 235000011181 potassium carbonates Nutrition 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 3
- 238000004448 titration Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 2
- 239000001095 magnesium carbonate Substances 0.000 description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- FOSCDBCOYQJHPN-UHFFFAOYSA-M Cl[Mg] Chemical compound Cl[Mg] FOSCDBCOYQJHPN-UHFFFAOYSA-M 0.000 description 1
- QGZNMXOKPQPNMY-UHFFFAOYSA-N [Mg].[Cl] Chemical compound [Mg].[Cl] QGZNMXOKPQPNMY-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- C01D7/06—Preparation via sodium or potassium magnesium carbonate
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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE172313C true DE172313C (enrdf_load_stackoverflow) |
Family
ID=437211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT172313D Active DE172313C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE172313C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT172313D patent/DE172313C/de active Active
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