GB153792A - Process of manufacturing iron compounds - Google Patents
Process of manufacturing iron compoundsInfo
- Publication number
- GB153792A GB153792A GB3083219A GB3083219A GB153792A GB 153792 A GB153792 A GB 153792A GB 3083219 A GB3083219 A GB 3083219A GB 3083219 A GB3083219 A GB 3083219A GB 153792 A GB153792 A GB 153792A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- salt
- solution
- ferric
- steam
- 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
- 150000002506 iron compounds Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- 229940099408 Oxidizing agent Drugs 0.000 abstract 1
- 150000001447 alkali salts Chemical class 0.000 abstract 1
- 150000002505 iron Chemical class 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 159000000014 iron salts Chemical class 0.000 abstract 1
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 150000003839 salts Chemical class 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)
- Compounds Of Iron (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
153,792. Marks, E. C. R., (West Coast Kalsomine Co.). Dec. 9, 1919. Ferric hydrate; basic iron salts.-Ferric hydrate together with a small quantity of a basic salt, is continuously precipitated when air or other gaseous oxidizing-agent is passed, under pressure into a hot solution of a ferrous or ferric salt, in which is suspended metallic iron. The air &c. is passed into the solution 1 through the perforated pipe 2, and the solution is kept at about 60‹ C. by means of the steam-pipe 4, or by employing heated air or air together with steam for the oxidation of the iron salt. When the precipitate has attained the desired colour, it is filtered off and calcined to form red oxide, or just dried, for use as a pigment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3083219A GB153792A (en) | 1919-12-09 | 1919-12-09 | Process of manufacturing iron compounds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3083219A GB153792A (en) | 1919-12-09 | 1919-12-09 | Process of manufacturing iron compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB153792A true GB153792A (en) | 1920-11-18 |
Family
ID=10313825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3083219A Expired GB153792A (en) | 1919-12-09 | 1919-12-09 | Process of manufacturing iron compounds |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB153792A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006082484A2 (en) * | 2005-02-02 | 2006-08-10 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Reduction of copper content in the molybdenite concentrate |
-
1919
- 1919-12-09 GB GB3083219A patent/GB153792A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006082484A2 (en) * | 2005-02-02 | 2006-08-10 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Reduction of copper content in the molybdenite concentrate |
| WO2006082484A3 (en) * | 2005-02-02 | 2006-10-05 | Procedes Georges Claude L Airl | Reduction of copper content in the molybdenite concentrate |
| US7794677B2 (en) | 2005-02-02 | 2010-09-14 | Air Liquide Canada, Inc. | Reduction of copper content in the molybdenite concentrate |
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