IE33599B1 - Iron oxide process - Google Patents
Iron oxide processInfo
- Publication number
- IE33599B1 IE33599B1 IE141469A IE141469A IE33599B1 IE 33599 B1 IE33599 B1 IE 33599B1 IE 141469 A IE141469 A IE 141469A IE 141469 A IE141469 A IE 141469A IE 33599 B1 IE33599 B1 IE 33599B1
- Authority
- IE
- Ireland
- Prior art keywords
- ferric oxide
- iron
- ferrous
- oxide
- ferrous sulphate
- Prior art date
Links
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 title abstract 13
- 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 abstract 7
- 235000003891 ferrous sulphate Nutrition 0.000 abstract 5
- 239000011790 ferrous sulphate Substances 0.000 abstract 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 241000894006 Bacteria Species 0.000 abstract 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- -1 ammonium ions Chemical class 0.000 abstract 2
- 229960004887 ferric hydroxide Drugs 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 abstract 2
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 abstract 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 abstract 2
- 230000000737 periodic effect Effects 0.000 abstract 2
- 241000605222 Acidithiobacillus ferrooxidans Species 0.000 abstract 1
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 235000015097 nutrients Nutrition 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000000926 separation method Methods 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]
-
- 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
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Compounds Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77528668A | 1968-11-13 | 1968-11-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE33599L IE33599L (en) | 1970-05-13 |
| IE33599B1 true IE33599B1 (en) | 1974-08-21 |
Family
ID=25103937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE141469A IE33599B1 (en) | 1968-11-13 | 1969-10-14 | Iron oxide process |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4818474B1 (de) |
| BR (1) | BR6913638D0 (de) |
| DE (1) | DE1953917A1 (de) |
| FR (1) | FR2023157B1 (de) |
| GB (1) | GB1245169A (de) |
| IE (1) | IE33599B1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE791402A (fr) * | 1971-11-16 | 1973-03-01 | Kansai Paint Co Ltd | Methode pour le traitement d'une surface metallique |
| US4102951A (en) * | 1975-05-14 | 1978-07-25 | Monash University | Calcination of basic ferric sulphates |
| IL132506A (en) * | 1999-10-21 | 2006-06-11 | Biopigment Ltd | Method for production of iron oxide pigments |
| CN103848459B (zh) * | 2014-01-29 | 2015-08-26 | 浙江工业大学 | 一种生物矿化法制备海胆状α-Fe2O3的方法 |
| CN104313056A (zh) * | 2014-10-16 | 2015-01-28 | 四川大学 | 一种细菌氧化法制备氧化铁红的方法 |
| CN115895294B (zh) * | 2022-11-22 | 2023-10-03 | 云浮鸿志新材料有限公司 | 一种复合纳米透明铁黄及其制备方法 |
-
1969
- 1969-02-27 GB GB1068169A patent/GB1245169A/en not_active Expired
- 1969-10-14 IE IE141469A patent/IE33599B1/xx unknown
- 1969-10-27 DE DE19691953917 patent/DE1953917A1/de active Pending
- 1969-10-27 BR BR21363869A patent/BR6913638D0/pt unknown
- 1969-10-28 FR FR6936942A patent/FR2023157B1/fr not_active Expired
- 1969-10-28 JP JP8638569A patent/JPS4818474B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1245169A (en) | 1971-09-08 |
| JPS4818474B1 (de) | 1973-06-06 |
| BR6913638D0 (pt) | 1973-01-02 |
| FR2023157B1 (de) | 1974-05-03 |
| IE33599L (en) | 1970-05-13 |
| FR2023157A1 (de) | 1970-08-07 |
| DE1953917A1 (de) | 1970-06-04 |
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