BE606862A - A process for the direct production of lower hydrates of divalent iron sulfate and regeneration of sulfuric acid from spent pickling baths. - Google Patents
A process for the direct production of lower hydrates of divalent iron sulfate and regeneration of sulfuric acid from spent pickling baths.Info
- Publication number
- BE606862A BE606862A BE606862A BE606862A BE606862A BE 606862 A BE606862 A BE 606862A BE 606862 A BE606862 A BE 606862A BE 606862 A BE606862 A BE 606862A BE 606862 A BE606862 A BE 606862A
- Authority
- BE
- Belgium
- Prior art keywords
- regeneration
- sulfuric acid
- iron sulfate
- divalent iron
- direct production
- Prior art date
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title 2
- 150000004677 hydrates Chemical class 0.000 title 1
- 229910000358 iron sulfate Inorganic materials 0.000 title 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000005554 pickling Methods 0.000 title 1
- 230000008929 regeneration Effects 0.000 title 1
- 238000011069 regeneration method Methods 0.000 title 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)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS489660 | 1960-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE606862A true BE606862A (en) | 1961-12-01 |
Family
ID=5392719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE606862A BE606862A (en) | 1960-08-04 | 1961-08-03 | A process for the direct production of lower hydrates of divalent iron sulfate and regeneration of sulfuric acid from spent pickling baths. |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE606862A (en) |
| DE (1) | DE1446367A1 (en) |
| GB (1) | GB945966A (en) |
| LU (1) | LU40465A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2289582C (en) | 1997-05-09 | 2007-01-16 | Exodyne Technologies, Inc. | Breakaway support post for highway guardrail end treatments |
| US6783116B2 (en) | 1999-01-06 | 2004-08-31 | Trn Business Trust | Guardrail end terminal assembly having at least one angle strut |
| AU2001288561B2 (en) | 2000-08-31 | 2006-11-23 | The Texas A & M University System | Et-plus: head assembly for guardrail extruder terminal |
| US8517349B1 (en) | 2000-10-05 | 2013-08-27 | The Texas A&M University System | Guardrail terminals |
| US6902150B2 (en) | 2001-11-30 | 2005-06-07 | The Texas A&M University System | Steel yielding guardrail support post |
| NZ534325A (en) | 2002-01-30 | 2006-03-31 | Texas A & M Univ Sys | Cable guardrail release system |
| US6948703B2 (en) | 2002-01-30 | 2005-09-27 | The Texas A&M University System | Locking hook bolt and method for using same |
-
1961
- 1961-08-01 DE DE19611446367 patent/DE1446367A1/en active Pending
- 1961-08-02 LU LU40465D patent/LU40465A1/xx unknown
- 1961-08-03 BE BE606862A patent/BE606862A/en unknown
- 1961-08-04 GB GB2834161A patent/GB945966A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB945966A (en) | 1964-01-08 |
| LU40465A1 (en) | 1961-10-02 |
| DE1446367A1 (en) | 1969-03-20 |
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