DE542846C - Process for dewatering and decomposition of iron vitriol - Google Patents
Process for dewatering and decomposition of iron vitriolInfo
- Publication number
- DE542846C DE542846C DEI33583D DEI0033583D DE542846C DE 542846 C DE542846 C DE 542846C DE I33583 D DEI33583 D DE I33583D DE I0033583 D DEI0033583 D DE I0033583D DE 542846 C DE542846 C DE 542846C
- Authority
- DE
- Germany
- Prior art keywords
- decomposition
- iron vitriol
- dewatering
- iron
- vitriol
- 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
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)
- Processing Of Solid Wastes (AREA)
- Compounds Of Iron (AREA)
Description
Verfahren zur Entwässerung und Zersetzung von Eisenvitriol Durch das Hauptpatent 529 384 ist ein Verfahren zur Entwässerung und zur Zersetzung von Eisenvitriol geschützt, gemäß dem die Entwässerung. und Zersetzung in Gegenwart von Zersetzungsprodukten eines Eisensalzes vorgenommen wird.Process for the dehydration and decomposition of iron vitriol By the Main patent 529 384 is a process for the dehydration and decomposition of iron vitriol protected, according to which the drainage. and decomposition in the presence of decomposition products an iron salt is made.
Es wurde gefunden, daß die Menge der zuzusetzenden Zersetzungsprodukte dadurch verringert werden kann, daß man einen Teil derselben durch ganz oder teilweise entwässerten Eisenvitriol ersetzt. Beispiel Ferrosulfat mit 7 aq wird mit 5 bis io 0o Eisenoxyd (das bei der Zersetzung erhalten wurde) und -mit io bis 30 % wasserfreiem Ferrosulfat (das bei der Entwässerung erhalten wurde) vermischt und nach dem Verfahren des- Patents 529 384 einem Entwässerungs-und Zersetzungsprozeß unterworfen.It was found that the amount of the decomposition products to be added can be reduced in that one part of it by wholly or partially replaced dehydrated iron vitriol. Example ferrous sulfate with 7 aq is with 5 to io 0o iron oxide (which was obtained during the decomposition) and -with io to 30% anhydrous Ferrous sulfate (obtained from dehydration) mixed and processed des-Patent 529,384 subjected to a dehydration and decomposition process.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEI33583D DE542846C (en) | 1928-02-18 | 1928-02-18 | Process for dewatering and decomposition of iron vitriol |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEI33583D DE542846C (en) | 1928-02-18 | 1928-02-18 | Process for dewatering and decomposition of iron vitriol |
Publications (1)
Publication Number | Publication Date |
---|---|
DE542846C true DE542846C (en) | 1932-01-29 |
Family
ID=7188458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEI33583D Expired DE542846C (en) | 1928-02-18 | 1928-02-18 | Process for dewatering and decomposition of iron vitriol |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE542846C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE908697C (en) * | 1948-02-03 | 1954-05-24 | Dr Ernst Abrahamczik | Method for processing serums, especially whey |
-
1928
- 1928-02-18 DE DEI33583D patent/DE542846C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE908697C (en) * | 1948-02-03 | 1954-05-24 | Dr Ernst Abrahamczik | Method for processing serums, especially whey |
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