GB287702A - Process for producing ironoxidehydrate from iron metal - Google Patents
Process for producing ironoxidehydrate from iron metalInfo
- Publication number
- GB287702A GB287702A GB640627A GB640627A GB287702A GB 287702 A GB287702 A GB 287702A GB 640627 A GB640627 A GB 640627A GB 640627 A GB640627 A GB 640627A GB 287702 A GB287702 A GB 287702A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- tank
- chlorides
- added
- ironoxidehydrate
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 title 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical class [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical class Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 235000019270 ammonium chloride Nutrition 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 235000011148 calcium chloride Nutrition 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 abstract 1
- 150000003841 chloride salts Chemical class 0.000 abstract 1
- 229960004887 ferric hydroxide Drugs 0.000 abstract 1
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 abstract 1
- 235000002867 manganese chloride Nutrition 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000007514 turning Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C01G49/02—Oxides; Hydroxides
- C01G49/06—Ferric oxide [Fe2O3]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
287,702. Wagner, J. March 8, 1927. Ferric hydroxide is obtained by passing a strong current of air containing up to 10 per cent of crude dust-free carbonic acid through a tank containing iron or steel shavings, turnings &c. and filled with water to which has been added up to 3 per cent of sodium chloride and up to 1¢ per cent of chlorides or mixtures thereof such as ferrous or manganese chlorides, or according to the Provisional Specification, calcium or ammonium chlorides, which act as accelerators. The aqueous solution is circulated continuously through the tank, a, filter or receiver in which the product is removed, and back to the tank fresh iron and solution being added when required to make the process continuous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB640627A GB287702A (en) | 1927-03-08 | 1927-03-08 | Process for producing ironoxidehydrate from iron metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB640627A GB287702A (en) | 1927-03-08 | 1927-03-08 | Process for producing ironoxidehydrate from iron metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB287702A true GB287702A (en) | 1928-03-29 |
Family
ID=9813938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB640627A Expired GB287702A (en) | 1927-03-08 | 1927-03-08 | Process for producing ironoxidehydrate from iron metal |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB287702A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006127261A1 (en) * | 2005-05-25 | 2006-11-30 | Sud-Chemie Inc. | High surface area iron material prepared from a low surface area iron metal precursor |
| US7566680B2 (en) | 2002-05-15 | 2009-07-28 | Sud-Chemie Inc. | High surface area iron material prepared from a low surface area iron metal precursor |
| US7939463B1 (en) | 2002-05-15 | 2011-05-10 | Sud-Chemie Inc. | Preparation of iron oxides |
-
1927
- 1927-03-08 GB GB640627A patent/GB287702A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7566680B2 (en) | 2002-05-15 | 2009-07-28 | Sud-Chemie Inc. | High surface area iron material prepared from a low surface area iron metal precursor |
| US7939463B1 (en) | 2002-05-15 | 2011-05-10 | Sud-Chemie Inc. | Preparation of iron oxides |
| WO2006127261A1 (en) * | 2005-05-25 | 2006-11-30 | Sud-Chemie Inc. | High surface area iron material prepared from a low surface area iron metal precursor |
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