CH615650A5 - Process for the oxidation of a ferrous sulphate dissolved in an aqueous sulphuric solution - Google Patents
Process for the oxidation of a ferrous sulphate dissolved in an aqueous sulphuric solution Download PDFInfo
- Publication number
- CH615650A5 CH615650A5 CH869376A CH869376A CH615650A5 CH 615650 A5 CH615650 A5 CH 615650A5 CH 869376 A CH869376 A CH 869376A CH 869376 A CH869376 A CH 869376A CH 615650 A5 CH615650 A5 CH 615650A5
- Authority
- CH
- Switzerland
- Prior art keywords
- ferrous
- sulphate
- oxidation
- solution
- sulfuric acid
- Prior art date
Links
- 235000003891 ferrous sulphate Nutrition 0.000 title claims abstract 12
- 239000011790 ferrous sulphate Substances 0.000 title claims abstract 12
- 230000003647 oxidation Effects 0.000 title claims abstract 12
- 238000007254 oxidation reaction Methods 0.000 title claims abstract 12
- 238000000034 method Methods 0.000 title claims abstract 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract 23
- 239000000243 solution Substances 0.000 claims abstract 16
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract 8
- 239000001301 oxygen Substances 0.000 claims abstract 8
- 229910052760 oxygen Inorganic materials 0.000 claims abstract 8
- 239000007864 aqueous solution Substances 0.000 claims abstract 7
- 239000007789 gas Substances 0.000 claims abstract 6
- 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 claims abstract 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 16
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical class [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 7
- 229910052742 iron Inorganic materials 0.000 claims 7
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims 6
- 238000006243 chemical reaction Methods 0.000 claims 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 4
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 3
- 229940063656 aluminum chloride Drugs 0.000 claims 3
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims 3
- 229910021653 sulphate ion Inorganic materials 0.000 claims 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 2
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims 2
- 238000000354 decomposition reaction Methods 0.000 claims 2
- 229960002089 ferrous chloride Drugs 0.000 claims 2
- 230000007062 hydrolysis Effects 0.000 claims 2
- 238000006460 hydrolysis reaction Methods 0.000 claims 2
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 claims 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 150000003839 salts Chemical class 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims 1
- JGDITNMASUZKPW-UHFFFAOYSA-K aluminium trichloride hexahydrate Chemical compound O.O.O.O.O.O.Cl[Al](Cl)Cl JGDITNMASUZKPW-UHFFFAOYSA-K 0.000 claims 1
- 229940009861 aluminum chloride hexahydrate Drugs 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 150000001805 chlorine compounds Chemical class 0.000 claims 1
- 238000002425 crystallisation Methods 0.000 claims 1
- 230000008025 crystallization Effects 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims 1
- 229910052939 potassium sulfate Inorganic materials 0.000 claims 1
- 239000001120 potassium sulphate Substances 0.000 claims 1
- 235000011151 potassium sulphates Nutrition 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 239000011550 stock solution Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 239000001164 aluminium sulphate Substances 0.000 abstract 1
- 235000011128 aluminium sulphate Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 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)
- 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 (1)
| Publication Number | Publication Date |
|---|---|
| CH615650A5 true CH615650A5 (en) | 1980-02-15 |
Family
ID=9157717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH869376A CH615650A5 (en) | 1975-07-09 | 1976-07-07 | Process for the oxidation of a ferrous sulphate dissolved in an aqueous sulphuric solution |
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 |
| 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 |
| DE2630628C3 (de) | 1978-10-26 |
| NL181986C (nl) | 1987-12-16 |
| NL181986B (nl) | 1987-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE165312T1 (de) | Verfahren zur kontinuierlichen herstellung von chlordioxid | |
| CH615650A5 (en) | Process for the oxidation of a ferrous sulphate dissolved in an aqueous sulphuric solution | |
| GB1041822A (en) | Process of treating waste gas containing sulphur oxide | |
| SE8402853L (sv) | Forfarande for oxidering av en organisk forening | |
| Hiramoto et al. | Is nitric oxide (NO) an antioxidant or a prooxidant for lipid peroxidation? | |
| GB1560138A (en) | Wet oxidation process for the purification of waste water | |
| US4360508A (en) | Treatment of effluents | |
| JPH0639458B2 (ja) | ジスルフィドの製法 | |
| GB1396940A (en) | Process for regenerating strong bases form solutions of their sulphides and simultaneously producing sulphur | |
| US2384010A (en) | Method of producing magnesium sulphate | |
| JPS5820892B2 (ja) | 塩基性硫酸第二鉄の製造法 | |
| US5593651A (en) | Conversion of SO2 gaseous effluents into solutions of ammonium or alkali/alkaline earth metal bisulfites | |
| Webb | Absorption of nitrous gases | |
| GB413721A (en) | Improvements in the manufacture of copper sulphate | |
| SU544611A1 (ru) | Способ извлечени селена из водных растворов | |
| FR2432995A1 (fr) | Procede de preparation de cryolithe de grande purete a partir d'une solution de fluorure contenant de la silice dissoute et produit ainsi obtenu | |
| KR790001554B1 (ko) | S-카복시메틸-시스테인의 신규한 제조방법 | |
| GB413722A (en) | Improvements in the manufacture of oxychlorides of copper and of anticryptogamic products containing them | |
| JPS594378B2 (ja) | 高純度硫酸ナトリウムの製造方法 | |
| RU2104921C1 (ru) | Способ растворения элементной серы | |
| SU1139700A1 (ru) | Способ получени брома | |
| BE451249A (enrdf_load_stackoverflow) | ||
| RU1782639C (ru) | Способ очистки отход щих газов от диоксида серы | |
| BE386383A (enrdf_load_stackoverflow) | ||
| JPS60110323A (ja) | 反応染料、及びその製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |