DE2630628C3 - Verfahren zum Oxidieren von Eisen-ll-sulfat in wäßrig-schwefelsaurer Lösung - Google Patents
Verfahren zum Oxidieren von Eisen-ll-sulfat in wäßrig-schwefelsaurer LösungInfo
- Publication number
- DE2630628C3 DE2630628C3 DE2630628A DE2630628A DE2630628C3 DE 2630628 C3 DE2630628 C3 DE 2630628C3 DE 2630628 A DE2630628 A DE 2630628A DE 2630628 A DE2630628 A DE 2630628A DE 2630628 C3 DE2630628 C3 DE 2630628C3
- Authority
- DE
- Germany
- Prior art keywords
- iron
- sulfuric acid
- sulfate
- solution
- oxygen
- 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
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title claims description 28
- 238000000034 method Methods 0.000 title claims description 12
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 title claims description 10
- 229910000359 iron(II) sulfate Inorganic materials 0.000 title description 8
- 230000001590 oxidative effect Effects 0.000 title description 3
- 239000000243 solution Substances 0.000 claims description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 8
- 230000003647 oxidation Effects 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 5
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 4
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 4
- 238000000184 acid digestion Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 claims 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 31
- 229910052742 iron Inorganic materials 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 4
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 4
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 4
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical class [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- JGDITNMASUZKPW-UHFFFAOYSA-K aluminium trichloride hexahydrate Chemical compound O.O.O.O.O.O.Cl[Al](Cl)Cl JGDITNMASUZKPW-UHFFFAOYSA-K 0.000 description 2
- 229940063656 aluminum chloride Drugs 0.000 description 2
- 229940009861 aluminum chloride hexahydrate Drugs 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910021577 Iron(II) chloride Inorganic materials 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 150000002506 iron compounds Chemical class 0.000 description 1
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- KQIRLLVCCSEEOQ-UHFFFAOYSA-N potassium;iron(3+) Chemical compound [K+].[Fe+3] KQIRLLVCCSEEOQ-UHFFFAOYSA-N 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 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)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Catalysts (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Treating Waste Gases (AREA)
- Compounds Of Iron (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7521556A FR2317231A1 (fr) | 1975-07-09 | 1975-07-09 | Procede d'oxydation du sulfate ferreux en solution aqueuse sulfurique |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2630628A1 DE2630628A1 (de) | 1977-01-13 |
| DE2630628B2 DE2630628B2 (de) | 1978-03-02 |
| DE2630628C3 true DE2630628C3 (de) | 1978-10-26 |
Family
ID=9157717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2630628A Expired DE2630628C3 (de) | 1975-07-09 | 1976-07-07 | Verfahren zum Oxidieren von Eisen-ll-sulfat in wäßrig-schwefelsaurer Lösung |
Country Status (17)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE433843B (sv) * | 1982-11-01 | 1984-06-18 | Boliden Ab | Forfarande for framstellning av en vattenreningskemikalie med trevert jern |
| JPS648116A (en) * | 1987-06-26 | 1989-01-12 | Toa Gosei Chem Ind | Manufacture of locking screw |
| US5266297A (en) * | 1989-01-20 | 1993-11-30 | Sugita Wire Mfg. Co., Ltd. | Liquid oxidizing method and apparatus |
| JPH02191541A (ja) * | 1989-01-20 | 1990-07-27 | Sugita Seisen Kojo:Kk | 液体の酸化方法とその装置 |
| JPH0739961U (ja) * | 1993-12-28 | 1995-07-18 | タナカプリコート株式会社 | ボルト用ゆるみ止め剤の塗布装置 |
| CN112934919B (zh) * | 2021-02-05 | 2022-07-01 | 云南大地丰源环保有限公司 | 一种废弃无水氯化铝的处理方法 |
-
1975
- 1975-07-09 FR FR7521556A patent/FR2317231A1/fr active Granted
-
1976
- 1976-07-05 CA CA256,249A patent/CA1078137A/fr not_active Expired
- 1976-07-05 SE SE7607679A patent/SE412576B/xx not_active IP Right Cessation
- 1976-07-06 JP JP51079551A patent/JPS529697A/ja active Granted
- 1976-07-06 IL IL49977A patent/IL49977A/xx unknown
- 1976-07-06 AU AU15624/76A patent/AU501423B2/en not_active Expired
- 1976-07-06 GB GB28087/76A patent/GB1486759A/en not_active Expired
- 1976-07-07 CH CH869376A patent/CH615650A5/fr not_active IP Right Cessation
- 1976-07-07 BR BR4434/76A patent/BR7604434A/pt unknown
- 1976-07-07 DE DE2630628A patent/DE2630628C3/de not_active Expired
- 1976-07-07 ZA ZA764043A patent/ZA764043B/xx unknown
- 1976-07-07 NO NO762363A patent/NO140926C/no unknown
- 1976-07-07 NL NLAANVRAGE7607523,A patent/NL181986C/xx not_active IP Right Cessation
- 1976-07-08 IT IT25131/76A patent/IT1064884B/it active
- 1976-07-08 ES ES449665A patent/ES449665A1/es not_active Expired
- 1976-07-08 BE BE168752A patent/BE843925A/xx not_active IP Right Cessation
- 1976-07-08 LU LU75327A patent/LU75327A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU501423B2 (en) | 1979-06-21 |
| SE412576B (sv) | 1980-03-10 |
| AU1562476A (en) | 1978-01-12 |
| DE2630628B2 (de) | 1978-03-02 |
| NO762363L (enrdf_load_stackoverflow) | 1977-01-11 |
| CA1078137A (fr) | 1980-05-27 |
| LU75327A1 (enrdf_load_stackoverflow) | 1977-04-01 |
| JPS5329679B2 (enrdf_load_stackoverflow) | 1978-08-22 |
| GB1486759A (en) | 1977-09-21 |
| JPS529697A (en) | 1977-01-25 |
| FR2317231A1 (fr) | 1977-02-04 |
| NL7607523A (nl) | 1977-01-11 |
| CH615650A5 (en) | 1980-02-15 |
| DE2630628A1 (de) | 1977-01-13 |
| BE843925A (fr) | 1976-11-03 |
| IT1064884B (it) | 1985-02-25 |
| FR2317231B1 (enrdf_load_stackoverflow) | 1977-12-16 |
| BR7604434A (pt) | 1978-01-31 |
| ES449665A1 (es) | 1977-07-01 |
| NO140926C (no) | 1979-12-12 |
| NO140926B (no) | 1979-09-03 |
| ZA764043B (en) | 1977-08-31 |
| IL49977A (en) | 1979-01-31 |
| IL49977A0 (en) | 1976-09-30 |
| SE7607679L (sv) | 1977-01-10 |
| NL181986C (nl) | 1987-12-16 |
| NL181986B (nl) | 1987-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3224260A1 (de) | Behandlungszusammensetzungen, ihre herstellung und ihre verwendung | |
| DE2630628C3 (de) | Verfahren zum Oxidieren von Eisen-ll-sulfat in wäßrig-schwefelsaurer Lösung | |
| DE68922042T2 (de) | Verfahren zur Herstellung von Titanoxid. | |
| DE1014330B (de) | Verfahren zur Herstellung eines gereinigten, fuer Lichtbogenschmelzung geeigneten Titanmetalls | |
| DE2534541C3 (de) | Verfahren zur Gewinnung von Brom | |
| DE2819130C2 (de) | Verfahren zum Entfernen von Schwefelwasserstoff aus einem Gas | |
| DE3780960T2 (de) | Verfahren zur herstellung einer eisen-iii-sulfatloesung. | |
| DE2340842C3 (de) | Verfahren zur Entfernung von Quecksilber aus hochkonzentrierter Schwefelsäure | |
| DE2145321C3 (de) | Verfahren zur Herstellung von Kaliumperoxydi sulfat | |
| DE2714658A1 (de) | Verfahren zur gewinnung von eisen aus eisenschlaemmen | |
| DE2136303B2 (de) | Verfahren zur Herstellung von Eisen (lll)-chlorid aus Eisen (H)-ChIorid | |
| DE2731638C2 (de) | Verfahren zur Reinigung organisch belasteter Abfallschwefelsäuren | |
| AT330721B (de) | Verfahren zur herstellung von eisen(iii)-chlorid aus eisen(ii)-chlorid | |
| AT112449B (de) | Verfahren zur Herstellung von Aluminiumoxyd u. dgl. | |
| AT215957B (de) | Verfahren zur Herstellung von Peroxomonosulfaten | |
| AT319897B (de) | Verfahren zur Herstellung von Eisen(III)-chlorid aus Eisen(II)-chlorid | |
| DE578376C (de) | Verfahren zur Gewinnung schwefelsaurer Salze | |
| AT269070B (de) | Verfahren zum Auskristallisieren von Aluminiumfluoridhydrat aus übersättigten, wässerigen Lösungen von Aluminiumfluorid | |
| AT211276B (de) | Verfahren zum Reinigen von handelsüblichem Ferrosilizium und technischem Silizium | |
| AT103222B (de) | Verfahren zur Herstellung von anorganischen oder organischen Säuren. | |
| DE602281C (de) | Verfahren zur Gewinnung von Mangan | |
| DE854507C (de) | Verfahren zur Herstellung von Alkyladipinsaeuren | |
| DE405311C (de) | Gewinnung von Alkalisulfiden | |
| DE591874C (de) | Herstellung von Alkalisalpeter durch Umsetzung von Salpetersaeure mit Alkalichlorid oder -sulfat | |
| DE828238C (de) | Verfahren zur Reinigung des aus Chloriden durch Salpetersaeure freigemachten Chlors |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |