GB146218A - Process for the production of a solid non hygroscopic iron-salt - Google Patents
Process for the production of a solid non hygroscopic iron-saltInfo
- Publication number
- GB146218A GB146218A GB17453/20A GB1745320A GB146218A GB 146218 A GB146218 A GB 146218A GB 17453/20 A GB17453/20 A GB 17453/20A GB 1745320 A GB1745320 A GB 1745320A GB 146218 A GB146218 A GB 146218A
- Authority
- GB
- United Kingdom
- Prior art keywords
- iron
- salt
- production
- water
- solid non
- 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
- 239000007787 solid Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 229910001868 water Inorganic materials 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 2
- 238000009835 boiling Methods 0.000 abstract 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 2
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/009—Compounds containing iron, with or without oxygen or hydrogen, and containing two or more other elements
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The compound FeSO4Cl.6H2O which is suitable for tanning is obtained by boiling down its solution under reduced pressure, until the water content corresponds with the above formula and then cooling and, if necessary, inoculating. The solution may be obtained as described in the parent Specification or in any other manner so long as it contains iron, sulphate radical, and chlorine in the above proportions. Boiling down can be avoided by bringing together ferric chloride, ferric sulphate, and water or ferric chloride, sulphuric acid, and water in the correct proportions, hydrochloric acid being evolved in the second case.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE146218X | 1919-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB146218A true GB146218A (en) | 1921-05-12 |
Family
ID=5671208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17453/20A Expired GB146218A (en) | 1919-04-11 | 1920-06-26 | Process for the production of a solid non hygroscopic iron-salt |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB146218A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4207201A (en) * | 1977-03-11 | 1980-06-10 | Kronos Titan Gmbh | Process for the manufacture of an aqueous iron (III)-chloride-sulfate solution |
-
1920
- 1920-06-26 GB GB17453/20A patent/GB146218A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4207201A (en) * | 1977-03-11 | 1980-06-10 | Kronos Titan Gmbh | Process for the manufacture of an aqueous iron (III)-chloride-sulfate solution |
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