GB1093162A - Method for converting iron sulphate heptahydrate into iron sulfate monohydrate - Google Patents
Method for converting iron sulphate heptahydrate into iron sulfate monohydrateInfo
- Publication number
- GB1093162A GB1093162A GB427565A GB427565A GB1093162A GB 1093162 A GB1093162 A GB 1093162A GB 427565 A GB427565 A GB 427565A GB 427565 A GB427565 A GB 427565A GB 1093162 A GB1093162 A GB 1093162A
- Authority
- GB
- United Kingdom
- Prior art keywords
- crystallizer
- saturated solution
- iron
- feso4
- liquor
- 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
- 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 title abstract 5
- XBDUTCVQJHJTQZ-UHFFFAOYSA-L iron(2+) sulfate monohydrate Chemical compound O.[Fe+2].[O-]S([O-])(=O)=O XBDUTCVQJHJTQZ-UHFFFAOYSA-L 0.000 title abstract 4
- 239000012047 saturated solution Substances 0.000 abstract 4
- 239000007787 solid Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000012452 mother liquor Substances 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
- C01G49/14—Sulfates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compounds Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST21986A DE1230409B (de) | 1964-04-17 | 1964-04-17 | Verfahren zum Umwandeln von Eisensulfat-Heptahydrat in Eisensulfat-Monohydrat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1093162A true GB1093162A (en) | 1967-11-29 |
Family
ID=7459197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB427565A Expired GB1093162A (en) | 1964-04-17 | 1965-02-01 | Method for converting iron sulphate heptahydrate into iron sulfate monohydrate |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1230409B (de) |
| FR (1) | FR1424621A (de) |
| GB (1) | GB1093162A (de) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4055631A (en) * | 1973-10-26 | 1977-10-25 | The Hanna Mining Company | Production of iron sulfate monohydrate |
| WO2016091372A1 (de) * | 2014-12-09 | 2016-06-16 | Kronos International, Inc. | Verfahren zur weiterverarbeitung von eisensulfat-heptahydrat |
| EP3064474A1 (de) * | 2015-03-06 | 2016-09-07 | Kronos International, Inc. | Verfahren zur Weiterverarbeitung von Eisensulfat-Heptahydrat |
| CN108085489A (zh) * | 2017-11-17 | 2018-05-29 | 昆明理工大学 | 一种湿法炼锌溶液结晶析出硫酸亚铁的方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014018131A1 (de) | 2014-12-09 | 2016-06-09 | Kronos International, Inc. | Verfahren zur Weiterverarbeitung von Eisensulfat-Heptahydrat |
| DE102015007890A1 (de) | 2015-06-22 | 2016-12-22 | Kronos International Inc. | Verfahren zur Weiterverarbeitung von Eisensulfat-Heptahydrat |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1123654B (de) * | 1955-05-20 | 1962-02-15 | British Titan Products | Verfahren zum kontinuierlichen Aufarbeiten von Eisensulfatheptahydrat |
| FR1257763A (fr) * | 1960-02-24 | 1961-04-07 | Thann Fab Prod Chem | Procédé de récupération de produits de valeur à partir de sulfate de fer heptahydrate |
-
1964
- 1964-04-17 DE DEST21986A patent/DE1230409B/de active Pending
-
1965
- 1965-01-13 FR FR1831A patent/FR1424621A/fr not_active Expired
- 1965-02-01 GB GB427565A patent/GB1093162A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4055631A (en) * | 1973-10-26 | 1977-10-25 | The Hanna Mining Company | Production of iron sulfate monohydrate |
| WO2016091372A1 (de) * | 2014-12-09 | 2016-06-16 | Kronos International, Inc. | Verfahren zur weiterverarbeitung von eisensulfat-heptahydrat |
| KR20170093235A (ko) * | 2014-12-09 | 2017-08-14 | 크로노스 인터내셔널, 인코포레이티드 | 황산철 7수화물을 추가적으로 가공하기 위한 방법 |
| US9738542B2 (en) | 2014-12-09 | 2017-08-22 | Kronos International, Inc. | Method for the further processing of iron sulfate heptahydrate |
| RU2668918C1 (ru) * | 2014-12-09 | 2018-10-04 | Кронос Интернациональ, Инк. | Способ переработки гептагидрата сульфата железа |
| KR102478206B1 (ko) | 2014-12-09 | 2022-12-19 | 크로노스 인터내셔널, 인코포레이티드 | 황산철 7수화물을 추가적으로 가공하기 위한 방법 |
| EP3064474A1 (de) * | 2015-03-06 | 2016-09-07 | Kronos International, Inc. | Verfahren zur Weiterverarbeitung von Eisensulfat-Heptahydrat |
| CN108085489A (zh) * | 2017-11-17 | 2018-05-29 | 昆明理工大学 | 一种湿法炼锌溶液结晶析出硫酸亚铁的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1230409B (de) | 1966-12-15 |
| FR1424621A (fr) | 1966-01-14 |
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